lineage-22.2
4230 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Michael Bestas
|
4ea8fcca99 |
Merge tag 'ASB-2024-12-05_4.19-stable' of https://android.googlesource.com/kernel/common into android13-4.19-kona
https://source.android.com/docs/security/bulletin/2024-12-01 * tag 'ASB-2024-12-05_4.19-stable' of https://android.googlesource.com/kernel/common: (401 commits) Linux 4.19.324 9p: fix slab cache name creation for real net: usb: qmi_wwan: add Fibocom FG132 0x0112 composition fs: Fix uninitialized value issue in from_kuid and from_kgid powerpc/powernv: Free name on error in opal_event_init() sound: Make CONFIG_SND depend on INDIRECT_IOMEM instead of UML bpf: use kvzmalloc to allocate BPF verifier environment HID: multitouch: Add quirk for HONOR MagicBook Art 14 touchpad 9p: Avoid creating multiple slab caches with the same name ALSA: usb-audio: Add endianness annotations vsock/virtio: Initialization of the dangling pointer occurring in vsk->trans hv_sock: Initializing vsk->trans to NULL to prevent a dangling pointer ALSA: usb-audio: Add quirks for Dell WD19 dock ALSA: usb-audio: Support jack detection on Dell dock ALSA: usb-audio: Add custom mixer status quirks for RME CC devices ALSA: pcm: Return 0 when size < start_threshold in capture ocfs2: remove entry once instead of null-ptr-dereference in ocfs2_xa_remove() irqchip/gic-v3: Force propagation of the active state with a read-back USB: serial: option: add Quectel RG650V USB: serial: option: add Fibocom FG132 0x0112 composition ... Conflicts: drivers/usb/dwc3/core.c drivers/usb/dwc3/core.h net/qrtr/qrtr.c Change-Id: I328847813eb875d25c4aa35dcc7ba58ad09b53ae |
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Greg Kroah-Hartman
|
2d76dea417 |
Merge 4.19.323 into android-4.19-stable
Changes in 4.19.323 staging: iio: frequency: ad9833: Get frequency value statically staging: iio: frequency: ad9833: Load clock using clock framework staging: iio: frequency: ad9834: Validate frequency parameter value usbnet: ipheth: fix carrier detection in modes 1 and 4 net: ethernet: use ip_hdrlen() instead of bit shift net: phy: vitesse: repair vsc73xx autonegotiation scripts: kconfig: merge_config: config files: add a trailing newline arm64: dts: rockchip: override BIOS_DISABLE signal via GPIO hog on RK3399 Puma net/mlx5: Update the list of the PCI supported devices net: ftgmac100: Enable TX interrupt to avoid TX timeout net: dpaa: Pad packets to ETH_ZLEN soundwire: stream: Revert "soundwire: stream: fix programming slave ports for non-continous port maps" selftests/vm: remove call to ksft_set_plan() selftests/kcmp: remove call to ksft_set_plan() ASoC: allow module autoloading for table db1200_pids pinctrl: at91: make it work with current gpiolib microblaze: don't treat zero reserved memory regions as error net: ftgmac100: Ensure tx descriptor updates are visible wifi: iwlwifi: mvm: fix iwl_mvm_max_scan_ie_fw_cmd_room() wifi: iwlwifi: mvm: don't wait for tx queues if firmware is dead ASoC: tda7419: fix module autoloading spi: bcm63xx: Enable module autoloading x86/hyperv: Set X86_FEATURE_TSC_KNOWN_FREQ when Hyper-V provides frequency ocfs2: add bounds checking to ocfs2_xattr_find_entry() ocfs2: strict bound check before memcmp in ocfs2_xattr_find_entry() gpio: prevent potential speculation leaks in gpio_device_get_desc() USB: serial: pl2303: add device id for Macrosilicon MS3020 ACPI: PMIC: Remove unneeded check in tps68470_pmic_opregion_probe() wifi: ath9k: fix parameter check in ath9k_init_debug() wifi: ath9k: Remove error checks when creating debugfs entries netfilter: nf_tables: elements with timeout below CONFIG_HZ never expire wifi: cfg80211: fix UBSAN noise in cfg80211_wext_siwscan() wifi: cfg80211: fix two more possible UBSAN-detected off-by-one errors wifi: mac80211: use two-phase skb reclamation in ieee80211_do_stop() can: bcm: Clear bo->bcm_proc_read after remove_proc_entry(). Bluetooth: btusb: Fix not handling ZPL/short-transfer block, bfq: fix possible UAF for bfqq->bic with merge chain block, bfq: choose the last bfqq from merge chain in bfq_setup_cooperator() block, bfq: don't break merge chain in bfq_split_bfqq() spi: ppc4xx: handle irq_of_parse_and_map() errors spi: ppc4xx: Avoid returning 0 when failed to parse and map IRQ ARM: versatile: fix OF node leak in CPUs prepare reset: berlin: fix OF node leak in probe() error path clocksource/drivers/qcom: Add missing iounmap() on errors in msm_dt_timer_init() hwmon: (max16065) Fix overflows seen when writing limits mtd: slram: insert break after errors in parsing the map hwmon: (ntc_thermistor) fix module autoloading power: supply: max17042_battery: Fix SOC threshold calc w/ no current sense fbdev: hpfb: Fix an error handling path in hpfb_dio_probe() drm/stm: Fix an error handling path in stm_drm_platform_probe() drm/amd: fix typo drm/amdgpu: Replace one-element array with flexible-array member drm/amdgpu: properly handle vbios fake edid sizing drm/radeon: Replace one-element array with flexible-array member drm/radeon: properly handle vbios fake edid sizing drm/rockchip: vop: Allow 4096px width scaling drm/radeon/evergreen_cs: fix int overflow errors in cs track offsets jfs: fix out-of-bounds in dbNextAG() and diAlloc() drm/msm/a5xx: properly clear preemption records on resume drm/msm/a5xx: fix races in preemption evaluation stage ipmi: docs: don't advertise deprecated sysfs entries drm/msm: fix %s null argument error xen: use correct end address of kernel for conflict checking xen/swiotlb: simplify range_straddles_page_boundary() xen/swiotlb: add alignment check for dma buffers selftests/bpf: Fix error compiling test_lru_map.c xz: cleanup CRC32 edits from 2018 kthread: add kthread_work tracepoints kthread: fix task state in kthread worker if being frozen jbd2: introduce/export functions jbd2_journal_submit|finish_inode_data_buffers() ext4: clear EXT4_GROUP_INFO_WAS_TRIMMED_BIT even mount with discard smackfs: Use rcu_assign_pointer() to ensure safe assignment in smk_set_cipso ext4: avoid negative min_clusters in find_group_orlov() ext4: return error on ext4_find_inline_entry ext4: avoid OOB when system.data xattr changes underneath the filesystem nilfs2: fix potential null-ptr-deref in nilfs_btree_insert() nilfs2: determine empty node blocks as corrupted nilfs2: fix potential oob read in nilfs_btree_check_delete() perf sched timehist: Fix missing free of session in perf_sched__timehist() perf sched timehist: Fixed timestamp error when unable to confirm event sched_in time perf time-utils: Fix 32-bit nsec parsing clk: rockchip: Set parent rate for DCLK_VOP clock on RK3228 drivers: media: dvb-frontends/rtl2832: fix an out-of-bounds write error drivers: media: dvb-frontends/rtl2830: fix an out-of-bounds write error PCI: xilinx-nwl: Fix register misspelling RDMA/iwcm: Fix WARNING:at_kernel/workqueue.c:#check_flush_dependency pinctrl: single: fix missing error code in pcs_probe() clk: ti: dra7-atl: Fix leak of of_nodes pinctrl: mvebu: Fix devinit_dove_pinctrl_probe function RDMA/cxgb4: Added NULL check for lookup_atid ntb: intel: Fix the NULL vs IS_ERR() bug for debugfs_create_dir() nfsd: call cache_put if xdr_reserve_space returns NULL f2fs: enhance to update i_mode and acl atomically in f2fs_setattr() f2fs: fix typo f2fs: fix to update i_ctime in __f2fs_setxattr() f2fs: remove unneeded check condition in __f2fs_setxattr() f2fs: reduce expensive checkpoint trigger frequency coresight: tmc: sg: Do not leak sg_table netfilter: nf_reject_ipv6: fix nf_reject_ip6_tcphdr_put() net: seeq: Fix use after free vulnerability in ether3 Driver Due to Race Condition tcp: introduce tcp_skb_timestamp_us() helper tcp: check skb is non-NULL in tcp_rto_delta_us() net: qrtr: Update packets cloning when broadcasting netfilter: ctnetlink: compile ctnetlink_label_size with CONFIG_NF_CONNTRACK_EVENTS crypto: aead,cipher - zeroize key buffer after use Remove *.orig pattern from .gitignore soc: versatile: integrator: fix OF node leak in probe() error path USB: appledisplay: close race between probe and completion handler USB: misc: cypress_cy7c63: check for short transfer firmware_loader: Block path traversal tty: rp2: Fix reset with non forgiving PCIe host bridges drbd: Fix atomicity violation in drbd_uuid_set_bm() drbd: Add NULL check for net_conf to prevent dereference in state validation ACPI: sysfs: validate return type of _STR method f2fs: prevent possible int overflow in dir_block_index() f2fs: avoid potential int overflow in sanity_check_area_boundary() vfs: fix race between evice_inodes() and find_inode()&iput() fs: Fix file_set_fowner LSM hook inconsistencies nfs: fix memory leak in error path of nfs4_do_reclaim PCI: xilinx-nwl: Use irq_data_get_irq_chip_data() PCI: xilinx-nwl: Fix off-by-one in INTx IRQ handler soc: versatile: realview: fix memory leak during device remove soc: versatile: realview: fix soc_dev leak during device remove usb: yurex: Replace snprintf() with the safer scnprintf() variant USB: misc: yurex: fix race between read and write pps: remove usage of the deprecated ida_simple_xx() API pps: add an error check in parport_attach i2c: aspeed: Update the stop sw state when the bus recovery occurs i2c: isch: Add missed 'else' usb: yurex: Fix inconsistent locking bug in yurex_read() mailbox: rockchip: fix a typo in module autoloading mailbox: bcm2835: Fix timeout during suspend mode ceph: remove the incorrect Fw reference check when dirtying pages netfilter: uapi: NFTA_FLOWTABLE_HOOK is NLA_NESTED netfilter: nf_tables: prevent nf_skb_duplicated corruption r8152: Factor out OOB link list waits net: ethernet: lantiq_etop: fix memory disclosure net: avoid potential underflow in qdisc_pkt_len_init() with UFO net: add more sanity checks to qdisc_pkt_len_init() ipv4: ip_gre: Fix drops of small packets in ipgre_xmit sctp: set sk_state back to CLOSED if autobind fails in sctp_listen_start ALSA: hda/generic: Unconditionally prefer preferred_dacs pairs ALSA: hda/conexant: Fix conflicting quirk for System76 Pangolin f2fs: Require FMODE_WRITE for atomic write ioctls wifi: ath9k: fix possible integer overflow in ath9k_get_et_stats() wifi: ath9k_htc: Use __skb_set_length() for resetting urb before resubmit net: hisilicon: hip04: fix OF node leak in probe() net: hisilicon: hns_dsaf_mac: fix OF node leak in hns_mac_get_info() net: hisilicon: hns_mdio: fix OF node leak in probe() ACPICA: Fix memory leak if acpi_ps_get_next_namepath() fails ACPICA: Fix memory leak if acpi_ps_get_next_field() fails ACPI: EC: Do not release locks during operation region accesses ACPICA: check null return of ACPI_ALLOCATE_ZEROED() in acpi_db_convert_to_package() tipc: guard against string buffer overrun net: mvpp2: Increase size of queue_name buffer ipv4: Check !in_dev earlier for ioctl(SIOCSIFADDR). ipv4: Mask upper DSCP bits and ECN bits in NETLINK_FIB_LOOKUP family tcp: avoid reusing FIN_WAIT2 when trying to find port in connect() process ACPICA: iasl: handle empty connection_node wifi: mwifiex: Fix memcpy() field-spanning write warning in mwifiex_cmd_802_11_scan_ext() signal: Replace BUG_ON()s ALSA: asihpi: Fix potential OOB array access ALSA: hdsp: Break infinite MIDI input flush loop fbdev: pxafb: Fix possible use after free in pxafb_task() power: reset: brcmstb: Do not go into infinite loop if reset fails ata: sata_sil: Rename sil_blacklist to sil_quirks jfs: UBSAN: shift-out-of-bounds in dbFindBits jfs: Fix uaf in dbFreeBits jfs: check if leafidx greater than num leaves per dmap tree jfs: Fix uninit-value access of new_ea in ea_buffer drm/amd/display: Check stream before comparing them drm/amd/display: Fix index out of bounds in degamma hardware format translation drm/printer: Allow NULL data in devcoredump printer scsi: aacraid: Rearrange order of struct aac_srb_unit drm/radeon/r100: Handle unknown family in r100_cp_init_microcode() of/irq: Refer to actual buffer size in of_irq_parse_one() ext4: ext4_search_dir should return a proper error ext4: fix i_data_sem unlock order in ext4_ind_migrate() spi: s3c64xx: fix timeout counters in flush_fifo selftests: breakpoints: use remaining time to check if suspend succeed selftests: vDSO: fix vDSO symbols lookup for powerpc64 i2c: xiic: Wait for TX empty to avoid missed TX NAKs spi: bcm63xx: Fix module autoloading perf/core: Fix small negative period being ignored parisc: Fix itlb miss handler for 64-bit programs ALSA: core: add isascii() check to card ID generator ext4: no need to continue when the number of entries is 1 ext4: propagate errors from ext4_find_extent() in ext4_insert_range() ext4: fix incorrect tid assumption in __jbd2_log_wait_for_space() ext4: aovid use-after-free in ext4_ext_insert_extent() ext4: fix double brelse() the buffer of the extents path ext4: fix incorrect tid assumption in ext4_wait_for_tail_page_commit() parisc: Fix 64-bit userspace syscall path of/irq: Support #msi-cells=<0> in of_msi_get_domain jbd2: stop waiting for space when jbd2_cleanup_journal_tail() returns error ocfs2: fix the la space leak when unmounting an ocfs2 volume ocfs2: fix uninit-value in ocfs2_get_block() ocfs2: reserve space for inline xattr before attaching reflink tree ocfs2: cancel dqi_sync_work before freeing oinfo ocfs2: remove unreasonable unlock in ocfs2_read_blocks ocfs2: fix null-ptr-deref when journal load failed. ocfs2: fix possible null-ptr-deref in ocfs2_set_buffer_uptodate riscv: define ILLEGAL_POINTER_VALUE for 64bit aoe: fix the potential use-after-free problem in more places clk: rockchip: fix error for unknown clocks media: uapi/linux/cec.h: cec_msg_set_reply_to: zero flags media: venus: fix use after free bug in venus_remove due to race condition iio: magnetometer: ak8975: Fix reading for ak099xx sensors tomoyo: fallback to realpath if symlink's pathname does not exist Input: adp5589-keys - fix adp5589_gpio_get_value() btrfs: wait for fixup workers before stopping cleaner kthread during umount gpio: davinci: fix lazy disable ext4: avoid ext4_error()'s caused by ENOMEM in the truncate path ext4: fix slab-use-after-free in ext4_split_extent_at() ext4: update orig_path in ext4_find_extent() arm64: Add Cortex-715 CPU part definition arm64: cputype: Add Neoverse-N3 definitions arm64: errata: Expand speculative SSBS workaround once more uprobes: fix kernel info leak via "[uprobes]" vma nfsd: use ktime_get_seconds() for timestamps nfsd: fix delegation_blocked() to block correctly for at least 30 seconds rtc: at91sam9: drop platform_data support rtc: at91sam9: fix OF node leak in probe() error path ACPI: battery: Simplify battery hook locking ACPI: battery: Fix possible crash when unregistering a battery hook ext4: fix inode tree inconsistency caused by ENOMEM net: ethernet: cortina: Drop TSO support tracing: Remove precision vsnprintf() check from print event drm: Move drm_mode_setcrtc() local re-init to failure path drm/crtc: fix uninitialized variable use even harder virtio_console: fix misc probe bugs Input: synaptics-rmi4 - fix UAF of IRQ domain on driver removal bpf: Check percpu map value size first s390/facility: Disable compile time optimization for decompressor code s390/mm: Add cond_resched() to cmm_alloc/free_pages() ext4: nested locking for xattr inode s390/cpum_sf: Remove WARN_ON_ONCE statements ktest.pl: Avoid false positives with grub2 skip regex clk: bcm: bcm53573: fix OF node leak in init i2c: i801: Use a different adapter-name for IDF adapters PCI: Mark Creative Labs EMU20k2 INTx masking as broken media: videobuf2-core: clear memory related fields in __vb2_plane_dmabuf_put() usb: chipidea: udc: enable suspend interrupt after usb reset tools/iio: Add memory allocation failure check for trigger_name driver core: bus: Return -EIO instead of 0 when show/store invalid bus attribute fbdev: sisfb: Fix strbuf array overflow NFS: Remove print_overflow_msg() SUNRPC: Fix integer overflow in decode_rc_list() tcp: fix tcp_enter_recovery() to zero retrans_stamp when it's safe netfilter: br_netfilter: fix panic with metadata_dst skb Bluetooth: RFCOMM: FIX possible deadlock in rfcomm_sk_state_change gpio: aspeed: Add the flush write to ensure the write complete. clk: Add (devm_)clk_get_optional() functions clk: generalize devm_clk_get() a bit clk: Provide new devm_clk helpers for prepared and enabled clocks gpio: aspeed: Use devm_clk api to manage clock source igb: Do not bring the device up after non-fatal error net: ibm: emac: mal: fix wrong goto ppp: fix ppp_async_encode() illegal access net: ipv6: ensure we call ipv6_mc_down() at most once CDC-NCM: avoid overflow in sanity checking HID: plantronics: Workaround for an unexcepted opposite volume key Revert "usb: yurex: Replace snprintf() with the safer scnprintf() variant" usb: xhci: Fix problem with xhci resume from suspend usb: storage: ignore bogus device raised by JieLi BR21 USB sound chip net: Fix an unsafe loop on the list posix-clock: Fix missing timespec64 check in pc_clock_settime() arm64: probes: Remove broken LDR (literal) uprobe support arm64: probes: Fix simulate_ldr*_literal() PCI: Add function 0 DMA alias quirk for Glenfly Arise chip fat: fix uninitialized variable KVM: Fix a data race on last_boosted_vcpu in kvm_vcpu_on_spin() net: dsa: mv88e6xxx: Fix out-of-bound access s390/sclp_vt220: Convert newlines to CRLF instead of LFCR KVM: s390: Change virtual to physical address access in diag 0x258 handler x86/cpufeatures: Define X86_FEATURE_AMD_IBPB_RET drm/vmwgfx: Handle surface check failure correctly iio: dac: stm32-dac-core: add missing select REGMAP_MMIO in Kconfig iio: adc: ti-ads8688: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig iio: hid-sensors: Fix an error handling path in _hid_sensor_set_report_latency() iio: light: opt3001: add missing full-scale range value Bluetooth: Remove debugfs directory on module init failure Bluetooth: btusb: Fix regression with fake CSR controllers 0a12:0001 xhci: Fix incorrect stream context type macro USB: serial: option: add support for Quectel EG916Q-GL USB: serial: option: add Telit FN920C04 MBIM compositions parport: Proper fix for array out-of-bounds access x86/apic: Always explicitly disarm TSC-deadline timer nilfs2: propagate directory read errors from nilfs_find_entry() clk: Fix pointer casting to prevent oops in devm_clk_release() clk: Fix slab-out-of-bounds error in devm_clk_release() RDMA/bnxt_re: Fix incorrect AVID type in WQE structure RDMA/cxgb4: Fix RDMA_CM_EVENT_UNREACHABLE error for iWARP RDMA/bnxt_re: Return more meaningful error drm/msm/dsi: fix 32-bit signed integer extension in pclk_rate calculation macsec: don't increment counters for an unrelated SA net: ethernet: aeroflex: fix potential memory leak in greth_start_xmit_gbit() net: systemport: fix potential memory leak in bcm_sysport_xmit() usb: typec: altmode should keep reference to parent Bluetooth: bnep: fix wild-memory-access in proto_unregister arm64:uprobe fix the uprobe SWBP_INSN in big-endian arm64: probes: Fix uprobes for big-endian kernels KVM: s390: gaccess: Refactor gpa and length calculation KVM: s390: gaccess: Refactor access address range check KVM: s390: gaccess: Cleanup access to guest pages KVM: s390: gaccess: Check if guest address is in memslot udf: fix uninit-value use in udf_get_fileshortad jfs: Fix sanity check in dbMount net/sun3_82586: fix potential memory leak in sun3_82586_send_packet() be2net: fix potential memory leak in be_xmit() net: usb: usbnet: fix name regression posix-clock: posix-clock: Fix unbalanced locking in pc_clock_settime() ALSA: hda/realtek: Update default depop procedure drm/amd: Guard against bad data for ATIF ACPI method ACPI: button: Add DMI quirk for Samsung Galaxy Book2 to fix initial lid detection issue nilfs2: fix kernel bug due to missing clearing of buffer delay flag hv_netvsc: Fix VF namespace also in synthetic NIC NETDEV_REGISTER event selinux: improve error checking in sel_write_load() arm64/uprobes: change the uprobe_opcode_t typedef to fix the sparse warning xfrm: validate new SA's prefixlen using SA family when sel.family is unset usb: dwc3: remove generic PHY calibrate() calls usb: dwc3: Add splitdisable quirk for Hisilicon Kirin Soc usb: dwc3: core: Stop processing of pending events if controller is halted cgroup: Fix potential overflow issue when checking max_depth wifi: mac80211: skip non-uploaded keys in ieee80211_iter_keys gtp: simplify error handling code in 'gtp_encap_enable()' gtp: allow -1 to be specified as file description from userspace net/sched: stop qdisc_tree_reduce_backlog on TC_H_ROOT bpf: Fix out-of-bounds write in trie_get_next_key() net: support ip generic csum processing in skb_csum_hwoffload_help net: skip offload for NETIF_F_IPV6_CSUM if ipv6 header contains extension netfilter: nft_payload: sanitize offset and length before calling skb_checksum() firmware: arm_sdei: Fix the input parameter of cpuhp_remove_state() net: amd: mvme147: Fix probe banner message misc: sgi-gru: Don't disable preemption in GRU driver usbip: tools: Fix detach_port() invalid port error path usb: phy: Fix API devm_usb_put_phy() can not release the phy xhci: Fix Link TRB DMA in command ring stopped completion event Revert "driver core: Fix uevent_show() vs driver detach race" wifi: mac80211: do not pass a stopped vif to the driver in .get_txpower wifi: ath10k: Fix memory leak in management tx wifi: iwlegacy: Clear stale interrupts before resuming device nilfs2: fix potential deadlock with newly created symlinks ocfs2: pass u64 to ocfs2_truncate_inline maybe overflow nilfs2: fix kernel bug due to missing clearing of checked flag mm: shmem: fix data-race in shmem_getattr() vt: prevent kernel-infoleak in con_font_get() Linux 4.19.323 Change-Id: I2348f834187153067ab46b3b48b8fe7da9cee1f1 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
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Hans de Goede
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a2eb6e5a03 |
i2c: i801: Use a different adapter-name for IDF adapters
[ Upstream commit 43457ada98c824f310adb7bd96bd5f2fcd9a3279 ] On chipsets with a second 'Integrated Device Function' SMBus controller use a different adapter-name for the second IDF adapter. This allows platform glue code which is looking for the primary i801 adapter to manually instantiate i2c_clients on to differentiate between the 2. This allows such code to find the primary i801 adapter by name, without needing to duplicate the PCI-ids to feature-flags mapping from i2c-i801.c. Reviewed-by: Pali Rohár <pali@kernel.org> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Andi Shyti <andi.shyti@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Robert Hancock
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8a6158421b |
i2c: xiic: Wait for TX empty to avoid missed TX NAKs
commit 521da1e9225450bd323db5fa5bca942b1dc485b7 upstream.
Frequently an I2C write will be followed by a read, such as a register
address write followed by a read of the register value. In this driver,
when the TX FIFO half empty interrupt was raised and it was determined
that there was enough space in the TX FIFO to send the following read
command, it would do so without waiting for the TX FIFO to actually
empty.
Unfortunately it appears that in some cases this can result in a NAK
that was raised by the target device on the write, such as due to an
unsupported register address, being ignored and the subsequent read
being done anyway. This can potentially put the I2C bus into an
invalid state and/or result in invalid read data being processed.
To avoid this, once a message has been fully written to the TX FIFO,
wait for the TX FIFO empty interrupt before moving on to the next
message, to ensure NAKs are handled properly.
Fixes:
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Andy Shevchenko
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bbe3396e96 |
i2c: isch: Add missed 'else'
commit 1db4da55070d6a2754efeb3743f5312fc32f5961 upstream.
In accordance with the existing comment and code analysis
it is quite likely that there is a missed 'else' when adapter
times out. Add it.
Fixes:
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Tommy Huang
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16cfd59341 |
i2c: aspeed: Update the stop sw state when the bus recovery occurs
commit 93701d3b84ac5f3ea07259d4ced405c53d757985 upstream.
When the i2c bus recovery occurs, driver will send i2c stop command
in the scl low condition. In this case the sw state will still keep
original situation. Under multi-master usage, i2c bus recovery will
be called when i2c transfer timeout occurs. Update the stop command
calling with aspeed_i2c_do_stop function to update master_state.
Fixes:
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Michael Bestas
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34a6d139b0 |
Merge tag 'LA.UM.9.15.2.r1-10600-KAMORTA.QSSI14.0' of https://git.codelinaro.org/clo/la/kernel/msm-4.19 into android13-4.19-kona
"LA.UM.9.15.2.r1-10600-KAMORTA.QSSI14.0" * tag 'LA.UM.9.15.2.r1-10600-KAMORTA.QSSI14.0' of https://git.codelinaro.org/clo/la/kernel/msm-4.19: ii2c: i2c-master-msm-geni: add null pointer check in event call back msm-4.19: qseecom: Fix possible race condition adsprpc: Handle UAF scenario in put_args msm: adsprpc: use-after-free (UAF) in global maps soc: qcom: smem: Add boundary checks for partitions UPSTREAM: loop: unset GENHD_FL_NO_PART_SCAN on LOOP_CONFIGURE loop: Select I/O scheduler 'none' from inside add_disk() BACKPORT: loop: Fix missing discard support when using LOOP_CONFIGURE loop: Check for overflow while configuring loop BACKPORT: loop: Set correct device size when using LOOP_CONFIGURE block: delete part_round_stats and switch to less precise counting BACKPORT: media: venus: hfi: fix the check in session buffer requirement msm: adsprpc: Handle UAF in fastrpc internal munmap msm: kgsl: Keep postamble packets in a privileged buffer soc: qcom: qsee_ipc_irq_bridge: Remove redundant cleanup net: qrtr: fifo: Add bounds check on tx path Change-Id: I1709553f1864cd481a3c7f385aa5a40573c13e51 |
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Michael Bestas
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10ae1daee6 |
Merge tag 'ASB-2024-09-05_4.19-stable' of https://android.googlesource.com/kernel/common into android13-4.19-kona
https://source.android.com/docs/security/bulletin/2024-09-01 CVE-2024-36972 * tag 'ASB-2024-09-05_4.19-stable' of https://android.googlesource.com/kernel/common: (331 commits) Linux 4.19.321 drm/fb-helper: set x/yres_virtual in drm_fb_helper_check_var ipc: remove memcg accounting for sops objects in do_semtimedop() scsi: aacraid: Fix double-free on probe failure usb: core: sysfs: Unmerge @usb3_hardware_lpm_attr_group in remove_power_attributes() usb: dwc3: st: fix probed platform device ref count on probe error path usb: dwc3: core: Prevent USB core invalid event buffer address access usb: dwc3: omap: add missing depopulate in probe error path USB: serial: option: add MeiG Smart SRM825L cdc-acm: Add DISABLE_ECHO quirk for GE HealthCare UI Controller net: busy-poll: use ktime_get_ns() instead of local_clock() gtp: fix a potential NULL pointer dereference soundwire: stream: fix programming slave ports for non-continous port maps net: prevent mss overflow in skb_segment() ida: Fix crash in ida_free when the bitmap is empty net:rds: Fix possible deadlock in rds_message_put fbmem: Check virtual screen sizes in fb_set_var() fbcon: Prevent that screen size is smaller than font size memcg: enable accounting of ipc resources cgroup/cpuset: Prevent UAF in proc_cpuset_show() ... Conflicts: Documentation/arm64/silicon-errata.txt arch/arm64/include/asm/cpucaps.h arch/arm64/kernel/cpu_errata.c drivers/mmc/core/mmc_test.c Change-Id: Ibfaed509d545f9895e5d515f4e237d9c97c2086d |
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Mehul Raninga
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2f2ca4f158 |
ii2c: i2c-master-msm-geni: add null pointer check in event call back
Currently i2c geni driver doesn't have null pointer check condition in event call back function. If any invalid event is coming from GSI, i2c geni driver accessing null pointer which is causing crash. To solve this added null pointer checks in event call back functions. Change-Id: Ie14a40eee846c0ea29bec512d6320e9548c509b5 Signed-off-by: Anil Veshala Veshala <quic_aveshala@quicinc.com> Signed-off-by: Mehul Raninga <quic_mraninga@quicinc.com> |
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Greg Kroah-Hartman
|
d757552385 |
Merge 4.19.321 into android-4.19-stable
Changes in 4.19.321 fuse: Initialize beyond-EOF page contents before setting uptodate ALSA: usb-audio: Support Yamaha P-125 quirk entry xhci: Fix Panther point NULL pointer deref at full-speed re-enumeration arm64: ACPI: NUMA: initialize all values of acpi_early_node_map to NUMA_NO_NODE dm resume: don't return EINVAL when signalled dm persistent data: fix memory allocation failure bitmap: introduce generic optimized bitmap_size() fix bitmap corruption on close_range() with CLOSE_RANGE_UNSHARE selinux: fix potential counting error in avc_add_xperms_decision() drm/amdgpu: Actually check flags for all context ops. memcg_write_event_control(): fix a user-triggerable oops s390/cio: rename bitmap_size() -> idset_bitmap_size() overflow.h: Add flex_array_size() helper overflow: Implement size_t saturating arithmetic helpers btrfs: rename bitmap_set_bits() -> btrfs_bitmap_set_bits() net/mlx5e: Correctly report errors for ethtool rx flows atm: idt77252: prevent use after free in dequeue_rx() net: dsa: vsc73xx: pass value in phy_write operation ssb: Fix division by zero issue in ssb_calc_clock_rate wifi: cw1200: Avoid processing an invalid TIM IE i2c: riic: avoid potential division by zero staging: ks7010: disable bh on tx_dev_lock binfmt_misc: cleanup on filesystem umount scsi: spi: Fix sshdr use gfs2: setattr_chown: Add missing initialization wifi: iwlwifi: abort scan when rfkill on but device enabled powerpc/xics: Check return value of kasprintf in icp_native_map_one_cpu ext4: do not trim the group with corrupted block bitmap quota: Remove BUG_ON from dqget() media: pci: cx23885: check cx23885_vdev_init() return fs: binfmt_elf_efpic: don't use missing interpreter's properties scsi: lpfc: Initialize status local variable in lpfc_sli4_repost_sgl_list() net/sun3_82586: Avoid reading past buffer in debug output md: clean up invalid BUG_ON in md_ioctl parisc: Use irq_enter_rcu() to fix warning at kernel/context_tracking.c:367 powerpc/boot: Handle allocation failure in simple_realloc() powerpc/boot: Only free if realloc() succeeds btrfs: change BUG_ON to assertion when checking for delayed_node root btrfs: handle invalid root reference found in may_destroy_subvol() btrfs: send: handle unexpected data in header buffer in begin_cmd() btrfs: delete pointless BUG_ON check on quota root in btrfs_qgroup_account_extent() f2fs: fix to do sanity check in update_sit_entry usb: gadget: fsl: Increase size of name buffer for endpoints Bluetooth: bnep: Fix out-of-bound access NFS: avoid infinite loop in pnfs_update_layout. openrisc: Call setup_memory() earlier in the init sequence s390/iucv: fix receive buffer virtual vs physical address confusion usb: dwc3: core: Skip setting event buffers for host only controllers irqchip/gic-v3-its: Remove BUG_ON in its_vpe_irq_domain_alloc ext4: set the type of max_zeroout to unsigned int to avoid overflow nvmet-rdma: fix possible bad dereference when freeing rsps hrtimer: Prevent queuing of hrtimer without a function callback gtp: pull network headers in gtp_dev_xmit() block: use "unsigned long" for blk_validate_block_size(). Bluetooth: Make use of __check_timeout on hci_sched_le Bluetooth: hci_core: Fix not handling link timeouts propertly Bluetooth: hci_core: Fix LE quote calculation kcm: Serialise kcm_sendmsg() for the same socket. netfilter: nft_counter: Synchronize nft_counter_reset() against reader. ipv6: prevent UAF in ip6_send_skb() net: xilinx: axienet: Always disable promiscuous mode drm/msm: use drm_debug_enabled() to check for debug categories drm/msm/dpu: don't play tricks with debug macros mmc: mmc_test: Fix NULL dereference on allocation failure Bluetooth: MGMT: Add error handling to pair_device() HID: wacom: Defer calculation of resolution until resolution_code is known cxgb4: add forgotten u64 ivlan cast before shift mmc: dw_mmc: allow biu and ciu clocks to defer ALSA: timer: Relax start tick time check for slave timer elements Bluetooth: hci_ldisc: check HCI_UART_PROTO_READY flag in HCIUARTGETPROTO Input: MT - limit max slots tools: move alignment-related macros to new <linux/align.h> drm/amdgpu: Using uninitialized value *size when calling amdgpu_vce_cs_reloc pinctrl: single: fix potential NULL dereference in pcs_get_function() wifi: mwifiex: duplicate static structs used in driver instances dm suspend: return -ERESTARTSYS instead of -EINTR scsi: mpt3sas: Avoid IOMMU page faults on REPORT ZONES filelock: Correct the filelock owner in fcntl_setlk/fcntl_setlk64 media: uvcvideo: Fix integer overflow calculating timestamp ata: libata-core: Fix null pointer dereference on error cgroup/cpuset: Prevent UAF in proc_cpuset_show() memcg: enable accounting of ipc resources fbcon: Prevent that screen size is smaller than font size fbmem: Check virtual screen sizes in fb_set_var() net:rds: Fix possible deadlock in rds_message_put ida: Fix crash in ida_free when the bitmap is empty net: prevent mss overflow in skb_segment() soundwire: stream: fix programming slave ports for non-continous port maps gtp: fix a potential NULL pointer dereference net: busy-poll: use ktime_get_ns() instead of local_clock() cdc-acm: Add DISABLE_ECHO quirk for GE HealthCare UI Controller USB: serial: option: add MeiG Smart SRM825L usb: dwc3: omap: add missing depopulate in probe error path usb: dwc3: core: Prevent USB core invalid event buffer address access usb: dwc3: st: fix probed platform device ref count on probe error path usb: core: sysfs: Unmerge @usb3_hardware_lpm_attr_group in remove_power_attributes() scsi: aacraid: Fix double-free on probe failure ipc: remove memcg accounting for sops objects in do_semtimedop() drm/fb-helper: set x/yres_virtual in drm_fb_helper_check_var Linux 4.19.321 Change-Id: I5ee663c7c3343a99e3c73dd8f663ca5c4e298478 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
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Wolfram Sang
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ce13105a49 |
i2c: riic: avoid potential division by zero
[ Upstream commit 7890fce6201aed46d3576e3d641f9ee5c1f0e16f ] Value comes from DT, so it could be 0. Unlikely, but could be. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Wolfram Sang <wsa@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Greg Kroah-Hartman
|
bbc4834e22 |
Merge 4.19.320 into android-4.19-stable
Changes in 4.19.320
platform/chrome: cros_ec_debugfs: fix wrong EC message version
hfsplus: fix to avoid false alarm of circular locking
x86/of: Return consistent error type from x86_of_pci_irq_enable()
x86/pci/intel_mid_pci: Fix PCIBIOS_* return code handling
x86/pci/xen: Fix PCIBIOS_* return code handling
x86/platform/iosf_mbi: Convert PCIBIOS_* return codes to errnos
hwmon: (adt7475) Fix default duty on fan is disabled
pwm: stm32: Always do lazy disabling
hwmon: (max6697) Fix underflow when writing limit attributes
hwmon: Introduce SENSOR_DEVICE_ATTR_{RO, RW, WO} and variants
hwmon: (max6697) Auto-convert to use SENSOR_DEVICE_ATTR_{RO, RW, WO}
hwmon: (max6697) Fix swapped temp{1,8} critical alarms
arm64: dts: rockchip: Increase VOP clk rate on RK3328
m68k: atari: Fix TT bootup freeze / unexpected (SCU) interrupt messages
x86/xen: Convert comma to semicolon
m68k: cmpxchg: Fix return value for default case in __arch_xchg()
wifi: brcmsmac: LCN PHY code is used for BCM4313 2G-only device
net/smc: Allow SMC-D 1MB DMB allocations
net/smc: set rmb's SG_MAX_SINGLE_ALLOC limitation only when CONFIG_ARCH_NO_SG_CHAIN is defined
selftests/bpf: Check length of recv in test_sockmap
wifi: cfg80211: fix typo in cfg80211_calculate_bitrate_he()
wifi: cfg80211: handle 2x996 RU allocation in cfg80211_calculate_bitrate_he()
net: fec: Refactor: #define magic constants
net: fec: Fix FEC_ECR_EN1588 being cleared on link-down
ipvs: Avoid unnecessary calls to skb_is_gso_sctp
perf: Fix perf_aux_size() for greater-than 32-bit size
perf: Prevent passing zero nr_pages to rb_alloc_aux()
bna: adjust 'name' buf size of bna_tcb and bna_ccb structures
selftests: forwarding: devlink_lib: Wait for udev events after reloading
media: imon: Fix race getting ictx->lock
saa7134: Unchecked i2c_transfer function result fixed
media: uvcvideo: Allow entity-defined get_info and get_cur
media: uvcvideo: Override default flags
media: renesas: vsp1: Fix _irqsave and _irq mix
media: renesas: vsp1: Store RPF partition configuration per RPF instance
leds: trigger: Unregister sysfs attributes before calling deactivate()
perf report: Fix condition in sort__sym_cmp()
drm/etnaviv: fix DMA direction handling for cached RW buffers
mfd: omap-usb-tll: Use struct_size to allocate tll
ext4: avoid writing unitialized memory to disk in EA inodes
sparc64: Fix incorrect function signature and add prototype for prom_cif_init
PCI: Equalize hotplug memory and io for occupied and empty slots
PCI: Fix resource double counting on remove & rescan
RDMA/mlx4: Fix truncated output warning in mad.c
RDMA/mlx4: Fix truncated output warning in alias_GUID.c
RDMA/rxe: Don't set BTH_ACK_MASK for UC or UD QPs
mtd: make mtd_test.c a separate module
Input: elan_i2c - do not leave interrupt disabled on suspend failure
MIPS: Octeron: remove source file executable bit
powerpc/xmon: Fix disassembly CPU feature checks
macintosh/therm_windtunnel: fix module unload.
bnxt_re: Fix imm_data endianness
ice: Rework flex descriptor programming
netfilter: ctnetlink: use helper function to calculate expect ID
pinctrl: core: fix possible memory leak when pinctrl_enable() fails
pinctrl: single: fix possible memory leak when pinctrl_enable() fails
pinctrl: ti: ti-iodelay: Drop if block with always false condition
pinctrl: ti: ti-iodelay: fix possible memory leak when pinctrl_enable() fails
pinctrl: freescale: mxs: Fix refcount of child
fs/nilfs2: remove some unused macros to tame gcc
nilfs2: avoid undefined behavior in nilfs_cnt32_ge macro
tick/broadcast: Make takeover of broadcast hrtimer reliable
net: netconsole: Disable target before netpoll cleanup
af_packet: Handle outgoing VLAN packets without hardware offloading
ipv6: take care of scope when choosing the src addr
char: tpm: Fix possible memory leak in tpm_bios_measurements_open()
media: venus: fix use after free in vdec_close
hfs: fix to initialize fields of hfs_inode_info after hfs_alloc_inode()
drm/gma500: fix null pointer dereference in cdv_intel_lvds_get_modes
drm/gma500: fix null pointer dereference in psb_intel_lvds_get_modes
m68k: amiga: Turn off Warp1260 interrupts during boot
ext4: check dot and dotdot of dx_root before making dir indexed
ext4: make sure the first directory block is not a hole
wifi: mwifiex: Fix interface type change
leds: ss4200: Convert PCIBIOS_* return codes to errnos
tools/memory-model: Fix bug in lock.cat
hwrng: amd - Convert PCIBIOS_* return codes to errnos
PCI: hv: Return zero, not garbage, when reading PCI_INTERRUPT_PIN
binder: fix hang of unregistered readers
scsi: qla2xxx: Return ENOBUFS if sg_cnt is more than one for ELS cmds
f2fs: fix to don't dirty inode for readonly filesystem
clk: davinci: da8xx-cfgchip: Initialize clk_init_data before use
ubi: eba: properly rollback inside self_check_eba
decompress_bunzip2: fix rare decompression failure
kobject_uevent: Fix OOB access within zap_modalias_env()
rtc: cmos: Fix return value of nvmem callbacks
scsi: qla2xxx: During vport delete send async logout explicitly
scsi: qla2xxx: validate nvme_local_port correctly
perf/x86/intel/pt: Fix topa_entry base length
watchdog/perf: properly initialize the turbo mode timestamp and rearm counter
platform: mips: cpu_hwmon: Disable driver on unsupported hardware
RDMA/iwcm: Fix a use-after-free related to destroying CM IDs
selftests/sigaltstack: Fix ppc64 GCC build
nilfs2: handle inconsistent state in nilfs_btnode_create_block()
kdb: Fix bound check compiler warning
kdb: address -Wformat-security warnings
kdb: Use the passed prompt in kdb_position_cursor()
jfs: Fix array-index-out-of-bounds in diFree
dma: fix call order in dmam_free_coherent
MIPS: SMP-CPS: Fix address for GCR_ACCESS register for CM3 and later
net: ip_rt_get_source() - use new style struct initializer instead of memset
ipv4: Fix incorrect source address in Record Route option
net: bonding: correctly annotate RCU in bond_should_notify_peers()
tipc: Return non-zero value from tipc_udp_addr2str() on error
mISDN: Fix a use after free in hfcmulti_tx()
mm: avoid overflows in dirty throttling logic
PCI: rockchip: Make 'ep-gpios' DT property optional
PCI: rockchip: Use GPIOD_OUT_LOW flag while requesting ep_gpio
parport: parport_pc: Mark expected switch fall-through
parport: Convert printk(KERN_<LEVEL> to pr_<level>(
parport: Standardize use of printmode
dev/parport: fix the array out-of-bounds risk
driver core: Cast to (void *) with __force for __percpu pointer
devres: Fix memory leakage caused by driver API devm_free_percpu()
perf/x86/intel/pt: Export pt_cap_get()
perf/x86/intel/pt: Use helpers to obtain ToPA entry size
perf/x86/intel/pt: Use pointer arithmetics instead in ToPA entry calculation
perf/x86/intel/pt: Split ToPA metadata and page layout
perf/x86/intel/pt: Fix a topa_entry base address calculation
remoteproc: imx_rproc: ignore mapping vdev regions
remoteproc: imx_rproc: Fix ignoring mapping vdev regions
remoteproc: imx_rproc: Skip over memory region when node value is NULL
drm/vmwgfx: Fix overlay when using Screen Targets
net/iucv: fix use after free in iucv_sock_close()
ipv6: fix ndisc_is_useropt() handling for PIO
protect the fetch of ->fd[fd] in do_dup2() from mispredictions
ALSA: usb-audio: Correct surround channels in UAC1 channel map
net: usb: sr9700: fix uninitialized variable use in sr_mdio_read
irqchip/mbigen: Fix mbigen node address layout
x86/mm: Fix pti_clone_pgtable() alignment assumption
net: usb: qmi_wwan: fix memory leak for not ip packets
net: linkwatch: use system_unbound_wq
Bluetooth: l2cap: always unlock channel in l2cap_conless_channel()
net: fec: Stop PPS on driver remove
md/raid5: avoid BUG_ON() while continue reshape after reassembling
clocksource/drivers/sh_cmt: Address race condition for clock events
PCI: Add Edimax Vendor ID to pci_ids.h
udf: prevent integer overflow in udf_bitmap_free_blocks()
wifi: nl80211: don't give key data to userspace
btrfs: fix bitmap leak when loading free space cache on duplicate entry
media: uvcvideo: Ignore empty TS packets
media: uvcvideo: Fix the bandwdith quirk on USB 3.x
jbd2: avoid memleak in jbd2_journal_write_metadata_buffer
s390/sclp: Prevent release of buffer in I/O
SUNRPC: Fix a race to wake a sync task
ext4: fix wrong unit use in ext4_mb_find_by_goal
arm64: Add support for SB barrier and patch in over DSB; ISB sequences
arm64: cpufeature: Force HWCAP to be based on the sysreg visible to user-space
arm64: Add Neoverse-V2 part
arm64: cputype: Add Cortex-X4 definitions
arm64: cputype: Add Neoverse-V3 definitions
arm64: errata: Add workaround for Arm errata 3194386 and 3312417
arm64: cputype: Add Cortex-X3 definitions
arm64: cputype: Add Cortex-A720 definitions
arm64: cputype: Add Cortex-X925 definitions
arm64: errata: Unify speculative SSBS errata logic
arm64: errata: Expand speculative SSBS workaround
arm64: cputype: Add Cortex-X1C definitions
arm64: cputype: Add Cortex-A725 definitions
arm64: errata: Expand speculative SSBS workaround (again)
i2c: smbus: Don't filter out duplicate alerts
i2c: smbus: Improve handling of stuck alerts
i2c: smbus: Send alert notifications to all devices if source not found
bpf: kprobe: remove unused declaring of bpf_kprobe_override
spi: lpspi: Replace all "master" with "controller"
spi: lpspi: Add slave mode support
spi: lpspi: Let watermark change with send data length
spi: lpspi: Add i.MX8 boards support for lpspi
spi: lpspi: add the error info of transfer speed setting
spi: fsl-lpspi: remove unneeded array
spi: spi-fsl-lpspi: Fix scldiv calculation
ALSA: line6: Fix racy access to midibuf
usb: vhci-hcd: Do not drop references before new references are gained
USB: serial: debug: do not echo input by default
usb: gadget: core: Check for unset descriptor
scsi: ufs: core: Fix hba->last_dme_cmd_tstamp timestamp updating logic
tick/broadcast: Move per CPU pointer access into the atomic section
ntp: Clamp maxerror and esterror to operating range
driver core: Fix uevent_show() vs driver detach race
ntp: Safeguard against time_constant overflow
serial: core: check uartclk for zero to avoid divide by zero
power: supply: axp288_charger: Fix constant_charge_voltage writes
power: supply: axp288_charger: Round constant_charge_voltage writes down
tracing: Fix overflow in get_free_elt()
x86/mtrr: Check if fixed MTRRs exist before saving them
drm/bridge: analogix_dp: properly handle zero sized AUX transactions
drm/mgag200: Set DDC timeout in milliseconds
kbuild: Fix '-S -c' in x86 stack protector scripts
netfilter: nf_tables: set element extended ACK reporting support
netfilter: nf_tables: use timestamp to check for set element timeout
netfilter: nf_tables: prefer nft_chain_validate
arm64: cpufeature: Fix the visibility of compat hwcaps
media: uvcvideo: Use entity get_cur in uvc_ctrl_set
drm/i915/gem: Fix Virtual Memory mapping boundaries calculation
exec: Fix ToCToU between perm check and set-uid/gid usage
nvme/pci: Add APST quirk for Lenovo N60z laptop
Linux 4.19.320
Change-Id: I12efa55c04d97f29d34f1a49511948735871b2bd
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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||
|
Guenter Roeck
|
3b20631d07 |
i2c: smbus: Send alert notifications to all devices if source not found
[ Upstream commit f6c29f710c1ff2590109f83be3e212b86c01e0f3 ]
If a SMBus alert is received and the originating device is not found,
the reason may be that the address reported on the SMBus alert address
is corrupted, for example because multiple devices asserted alert and
do not correctly implement SMBus arbitration.
If this happens, call alert handlers on all devices connected to the
given I2C bus, in the hope that this cleans up the situation.
This change reliably fixed the problem on a system with multiple devices
on a single bus. Example log where the device on address 0x18 (ADM1021)
and on address 0x4c (ADT7461A) both had the alert line asserted:
smbus_alert 3-000c: SMBALERT# from dev 0x0c, flag 0
smbus_alert 3-000c: no driver alert()!
smbus_alert 3-000c: SMBALERT# from dev 0x0c, flag 0
smbus_alert 3-000c: no driver alert()!
lm90 3-0018: temp1 out of range, please check!
lm90 3-0018: Disabling ALERT#
lm90 3-0029: Everything OK
lm90 3-002a: Everything OK
lm90 3-004c: temp1 out of range, please check!
lm90 3-004c: temp2 out of range, please check!
lm90 3-004c: Disabling ALERT#
Fixes:
|
||
|
Guenter Roeck
|
9540badee6 |
i2c: smbus: Improve handling of stuck alerts
[ Upstream commit 37c526f00bc1c4f847fc800085f8f009d2e11be6 ]
The following messages were observed while testing alert functionality
on systems with multiple I2C devices on a single bus if alert was active
on more than one chip.
smbus_alert 3-000c: SMBALERT# from dev 0x0c, flag 0
smbus_alert 3-000c: no driver alert()!
and:
smbus_alert 3-000c: SMBALERT# from dev 0x28, flag 0
Once it starts, this message repeats forever at high rate. There is no
device at any of the reported addresses.
Analysis shows that this is seen if multiple devices have the alert pin
active. Apparently some devices do not support SMBus arbitration correctly.
They keep sending address bits after detecting an address collision and
handle the collision not at all or too late.
Specifically, address 0x0c is seen with ADT7461A at address 0x4c and
ADM1021 at address 0x18 if alert is active on both chips. Address 0x28 is
seen with ADT7483 at address 0x2a and ADT7461 at address 0x4c if alert is
active on both chips.
Once the system is in bad state (alert is set by more than one chip),
it often only recovers by power cycling.
To reduce the impact of this problem, abort the endless loop in
smbus_alert() if the same address is read more than once and not
handled by a driver.
Fixes:
|
||
|
Corey Minyard
|
6adca954fc |
i2c: smbus: Don't filter out duplicate alerts
[ Upstream commit dca0dd28fa5e0a1ec41a623dbaf667601fc62331 ] Getting the same alert twice in a row is legal and normal, especially on a fast device (like running in qemu). Kind of like interrupts. So don't report duplicate alerts, and deliver them normally. [JD: Fixed subject] Signed-off-by: Corey Minyard <cminyard@mvista.com> Signed-off-by: Jean Delvare <jdelvare@suse.de> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Stable-dep-of: f6c29f710c1f ("i2c: smbus: Send alert notifications to all devices if source not found") Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
|
Michael Bestas
|
5b696ce758 |
Merge branch 'android-4.19-stable' of https://android.googlesource.com/kernel/common into android13-4.19-kona
* 'android-4.19-stable' of https://android.googlesource.com/kernel/common: (415 commits) Linux 4.19.318 i2c: rcar: bring hardware to known state when probing nilfs2: fix kernel bug on rename operation of broken directory SUNRPC: Fix RPC client cleaned up the freed pipefs dentries tcp: avoid too many retransmit packets tcp: use signed arithmetic in tcp_rtx_probe0_timed_out() net: tcp: fix unexcepted socket die when snd_wnd is 0 tcp: refactor tcp_retransmit_timer() libceph: fix race between delayed_work() and ceph_monc_stop() hpet: Support 32-bit userspace USB: core: Fix duplicate endpoint bug by clearing reserved bits in the descriptor usb: gadget: configfs: Prevent OOB read/write in usb_string_copy() USB: Add USB_QUIRK_NO_SET_INTF quirk for START BP-850k USB: serial: option: add Rolling RW350-GL variants USB: serial: option: add Netprisma LCUK54 series modules USB: serial: option: add support for Foxconn T99W651 USB: serial: option: add Fibocom FM350-GL USB: serial: option: add Telit FN912 rmnet compositions USB: serial: option: add Telit generic core-dump composition ARM: davinci: Convert comma to semicolon ... Conflicts: drivers/net/usb/ax88179_178a.c drivers/scsi/ufs/ufshcd.c Change-Id: I63f3c3862218db4d5d13828c76e11f21da54ca42 |
||
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Greg Kroah-Hartman
|
82f9317bbb |
Merge 4.19.318 into android-4.19-stable
Changes in 4.19.318 asm-generic: Move common compat types to asm-generic/compat.h media: dvb: as102-fe: Fix as10x_register_addr packing media: dvb-usb: dib0700_devices: Add missing release_firmware() IB/core: Implement a limit on UMAD receive List drm/amd/display: Skip finding free audio for unknown engine_id media: dw2102: Don't translate i2c read into write sctp: prefer struct_size over open coded arithmetic firmware: dmi: Stop decoding on broken entry Input: ff-core - prefer struct_size over open coded arithmetic net: dsa: mv88e6xxx: Correct check for empty list media: dvb-frontends: tda18271c2dd: Remove casting during div media: s2255: Use refcount_t instead of atomic_t for num_channels media: dvb-frontends: tda10048: Fix integer overflow i2c: i801: Annotate apanel_addr as __ro_after_init powerpc/64: Set _IO_BASE to POISON_POINTER_DELTA not 0 for CONFIG_PCI=n orangefs: fix out-of-bounds fsid access powerpc/xmon: Check cpu id in commands "c#", "dp#" and "dx#" jffs2: Fix potential illegal address access in jffs2_free_inode s390/pkey: Wipe sensitive data on failure tcp: take care of compressed acks in tcp_add_reno_sack() tcp: tcp_mark_head_lost is only valid for sack-tcp tcp: add ece_ack flag to reno sack functions net: tcp better handling of reordering then loss cases UPSTREAM: tcp: fix DSACK undo in fast recovery to call tcp_try_to_open() tcp_metrics: validate source addr length bonding: Fix out-of-bounds read in bond_option_arp_ip_targets_set() selftests: fix OOM in msg_zerocopy selftest selftests: make order checking verbose in msg_zerocopy selftest inet_diag: Initialize pad field in struct inet_diag_req_v2 nilfs2: fix inode number range checks nilfs2: add missing check for inode numbers on directory entries mm: optimize the redundant loop of mm_update_owner_next() Bluetooth: Fix incorrect pointer arithmatic in ext_adv_report_evt can: kvaser_usb: Explicitly initialize family in leafimx driver_info struct fsnotify: Do not generate events for O_PATH file descriptors Revert "mm/writeback: fix possible divide-by-zero in wb_dirty_limits(), again" drm/nouveau: fix null pointer dereference in nouveau_connector_get_modes drm/amdgpu/atomfirmware: silence UBSAN warning bnx2x: Fix multiple UBSAN array-index-out-of-bounds media: dw2102: fix a potential buffer overflow i2c: pnx: Fix potential deadlock warning from del_timer_sync() call in isr nilfs2: fix incorrect inode allocation from reserved inodes drm/i915: make find_fw_domain work on intel_uncore tcp: fix incorrect undo caused by DSACK of TLP retransmit net: lantiq_etop: add blank line after declaration net: ethernet: lantiq_etop: fix double free in detach ppp: reject claimed-as-LCP but actually malformed packets ARM: davinci: Convert comma to semicolon USB: serial: option: add Telit generic core-dump composition USB: serial: option: add Telit FN912 rmnet compositions USB: serial: option: add Fibocom FM350-GL USB: serial: option: add support for Foxconn T99W651 USB: serial: option: add Netprisma LCUK54 series modules USB: serial: option: add Rolling RW350-GL variants USB: Add USB_QUIRK_NO_SET_INTF quirk for START BP-850k usb: gadget: configfs: Prevent OOB read/write in usb_string_copy() USB: core: Fix duplicate endpoint bug by clearing reserved bits in the descriptor hpet: Support 32-bit userspace libceph: fix race between delayed_work() and ceph_monc_stop() tcp: refactor tcp_retransmit_timer() net: tcp: fix unexcepted socket die when snd_wnd is 0 tcp: use signed arithmetic in tcp_rtx_probe0_timed_out() tcp: avoid too many retransmit packets SUNRPC: Fix RPC client cleaned up the freed pipefs dentries nilfs2: fix kernel bug on rename operation of broken directory i2c: rcar: bring hardware to known state when probing Linux 4.19.318 Change-Id: I6d2646a308c3f44976d00ee372e87568c3e40c23 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
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|
Wolfram Sang
|
a291702b35 |
i2c: rcar: bring hardware to known state when probing
[ Upstream commit 4e36c0f20cb1c74c7bd7ea31ba432c1c4a989031 ]
When probing, the hardware is not brought into a known state. This may
be a problem when a hypervisor restarts Linux without resetting the
hardware, leaving an old state running. Make sure the hardware gets
initialized, especially interrupts should be cleared and disabled.
Reported-by: Dirk Behme <dirk.behme@de.bosch.com>
Reported-by: Geert Uytterhoeven <geert+renesas@glider.be>
Closes: https://lore.kernel.org/r/20240702045535.2000393-1-dirk.behme@de.bosch.com
Fixes:
|
||
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Piotr Wojtaszczyk
|
a349e5ab4d |
i2c: pnx: Fix potential deadlock warning from del_timer_sync() call in isr
[ Upstream commit f63b94be6942ba82c55343e196bd09b53227618e ]
When del_timer_sync() is called in an interrupt context it throws a warning
because of potential deadlock. The timer is used only to exit from
wait_for_completion() after a timeout so replacing the call with
wait_for_completion_timeout() allows to remove the problematic timer and
its related functions altogether.
Fixes:
|
||
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Heiner Kallweit
|
1a1f705343 |
i2c: i801: Annotate apanel_addr as __ro_after_init
[ Upstream commit 355b1513b1e97b6cef84b786c6480325dfd3753d ] Annotate this variable as __ro_after_init to protect it from being overwritten later. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: Andi Shyti <andi.shyti@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Greg Kroah-Hartman
|
46d5c15467 |
Merge 4.19.317 into android-4.19-stable
Changes in 4.19.317
wifi: mac80211: mesh: Fix leak of mesh_preq_queue objects
wifi: mac80211: Fix deadlock in ieee80211_sta_ps_deliver_wakeup()
wifi: iwlwifi: mvm: revert gen2 TX A-MPDU size to 64
wifi: iwlwifi: mvm: don't read past the mfuart notifcation
ipv6: sr: block BH in seg6_output_core() and seg6_input_core()
vxlan: Fix regression when dropping packets due to invalid src addresses
tcp: count CLOSE-WAIT sockets for TCP_MIB_CURRESTAB
ptp: Fix error message on failed pin verification
af_unix: Annotate data-race of sk->sk_state in unix_inq_len().
af_unix: Annotate data-races around sk->sk_state in unix_write_space() and poll().
af_unix: Annotate data-races around sk->sk_state in sendmsg() and recvmsg().
af_unix: Annotate data-races around sk->sk_state in UNIX_DIAG.
af_unix: Annotate data-race of net->unx.sysctl_max_dgram_qlen.
af_unix: Use unix_recvq_full_lockless() in unix_stream_connect().
af_unix: Use skb_queue_len_lockless() in sk_diag_show_rqlen().
af_unix: Annotate data-race of sk->sk_shutdown in sk_diag_fill().
usb: gadget: f_fs: Fix race between aio_cancel() and AIO request complete
drm/amd/display: Handle Y carry-over in VCP X.Y calculation
serial: sc16is7xx: replace hardcoded divisor value with BIT() macro
serial: sc16is7xx: fix bug in sc16is7xx_set_baud() when using prescaler
media: mc: mark the media devnode as registered from the, start
selftests/mm: compaction_test: fix incorrect write of zero to nr_hugepages
selftests/mm: conform test to TAP format output
selftests/mm: compaction_test: fix bogus test success on Aarch64
nilfs2: Remove check for PageError
nilfs2: return the mapped address from nilfs_get_page()
nilfs2: fix nilfs_empty_dir() misjudgment and long loop on I/O errors
USB: class: cdc-wdm: Fix CPU lockup caused by excessive log messages
mei: me: release irq in mei_me_pci_resume error path
jfs: xattr: fix buffer overflow for invalid xattr
xhci: Apply reset resume quirk to Etron EJ188 xHCI host
xhci: Apply broken streams quirk to Etron EJ188 xHCI host
Input: try trimming too long modalias strings
xsk: validate user input for XDP_{UMEM|COMPLETION}_FILL_RING
HID: core: remove unnecessary WARN_ON() in implement()
iommu/amd: Fix sysfs leak in iommu init
liquidio: Adjust a NULL pointer handling path in lio_vf_rep_copy_packet
drm/bridge/panel: Fix runtime warning on panel bridge release
tcp: fix race in tcp_v6_syn_recv_sock()
Bluetooth: L2CAP: Fix rejecting L2CAP_CONN_PARAM_UPDATE_REQ
ipv6/route: Add a missing check on proc_dointvec
net/ipv6: Fix the RT cache flush via sysctl using a previous delay
drivers: core: synchronize really_probe() and dev_uevent()
drm/exynos/vidi: fix memory leak in .get_modes()
vmci: prevent speculation leaks by sanitizing event in event_deliver()
fs/proc: fix softlockup in __read_vmcore
ocfs2: use coarse time for new created files
ocfs2: fix races between hole punching and AIO+DIO
PCI: rockchip-ep: Remove wrong mask on subsys_vendor_id
dmaengine: axi-dmac: fix possible race in remove()
intel_th: pci: Add Granite Rapids support
intel_th: pci: Add Granite Rapids SOC support
intel_th: pci: Add Sapphire Rapids SOC support
intel_th: pci: Add Meteor Lake-S support
intel_th: pci: Add Lunar Lake support
nilfs2: fix potential kernel bug due to lack of writeback flag waiting
hv_utils: drain the timesync packets on onchannelcallback
hugetlb_encode.h: fix undefined behaviour (34 << 26)
usb-storage: alauda: Check whether the media is initialized
rcutorture: Fix rcu_torture_one_read() pipe_count overflow comment
batman-adv: bypass empty buckets in batadv_purge_orig_ref()
scsi: qedi: Fix crash while reading debugfs attribute
powerpc/pseries: Enforce hcall result buffer validity and size
powerpc/io: Avoid clang null pointer arithmetic warnings
usb: misc: uss720: check for incompatible versions of the Belkin F5U002
udf: udftime: prevent overflow in udf_disk_stamp_to_time()
PCI/PM: Avoid D3cold for HP Pavilion 17 PC/1972 PCIe Ports
MIPS: Octeon: Add PCIe link status check
MIPS: Routerboard 532: Fix vendor retry check code
cipso: fix total option length computation
netrom: Fix a memory leak in nr_heartbeat_expiry()
ipv6: prevent possible NULL dereference in rt6_probe()
xfrm6: check ip6_dst_idev() return value in xfrm6_get_saddr()
virtio_net: checksum offloading handling fix
net: usb: rtl8150 fix unintiatilzed variables in rtl8150_get_link_ksettings
regulator: core: Fix modpost error "regulator_get_regmap" undefined
dmaengine: ioatdma: Fix missing kmem_cache_destroy()
ACPICA: Revert "ACPICA: avoid Info: mapping multiple BARs. Your kernel is fine."
drm/radeon: fix UBSAN warning in kv_dpm.c
gcov: add support for GCC 14
ARM: dts: samsung: smdkv310: fix keypad no-autorepeat
ARM: dts: samsung: exynos4412-origen: fix keypad no-autorepeat
ARM: dts: samsung: smdk4412: fix keypad no-autorepeat
selftests/ftrace: Fix checkbashisms errors
tracing: Add MODULE_DESCRIPTION() to preemptirq_delay_test
perf/core: Fix missing wakeup when waiting for context reference
PCI: Add PCI_ERROR_RESPONSE and related definitions
x86/amd_nb: Check for invalid SMN reads
iio: dac: ad5592r-base: Replace indio_dev->mlock with own device lock
iio: dac: ad5592r: un-indent code-block for scale read
iio: dac: ad5592r: fix temperature channel scaling value
scsi: mpt3sas: Add ioc_<level> logging macros
scsi: mpt3sas: Gracefully handle online firmware update
scsi: mpt3sas: Avoid test/set_bit() operating in non-allocated memory
xhci: Use soft retry to recover faster from transaction errors
xhci: Set correct transferred length for cancelled bulk transfers
usb: xhci: do not perform Soft Retry for some xHCI hosts
pinctrl: fix deadlock in create_pinctrl() when handling -EPROBE_DEFER
pinctrl: rockchip: fix pinmux bits for RK3328 GPIO2-B pins
pinctrl: rockchip: fix pinmux bits for RK3328 GPIO3-B pins
pinctrl: rockchip: fix pinmux reset in rockchip_pmx_set
drm/amdgpu: fix UBSAN warning in kv_dpm.c
netfilter: nf_tables: validate family when identifying table via handle
ASoC: fsl-asoc-card: set priv->pdev before using it
netfilter: nf_tables: fully validate NFT_DATA_VALUE on store to data registers
drm/panel: ilitek-ili9881c: Fix warning with GPIO controllers that sleep
net/iucv: Avoid explicit cpumask var allocation on stack
ALSA: emux: improve patch ioctl data validation
media: dvbdev: Initialize sbuf
soc: ti: wkup_m3_ipc: Send NULL dummy message instead of pointer message
nvme: fixup comment for nvme RDMA Provider Type
gpio: davinci: Validate the obtained number of IRQs
i2c: ocores: stop transfer on timeout
i2c: ocores: set IACK bit after core is enabled
x86: stop playing stack games in profile_pc()
mmc: sdhci-pci: Convert PCIBIOS_* return codes to errnos
iio: adc: ad7266: Fix variable checking bug
iio: chemical: bme680: Fix pressure value output
iio: chemical: bme680: Fix calibration data variable
iio: chemical: bme680: Fix overflows in compensate() functions
iio: chemical: bme680: Fix sensor data read operation
net: usb: ax88179_178a: improve link status logs
usb: gadget: printer: SS+ support
usb: musb: da8xx: fix a resource leak in probe()
usb: atm: cxacru: fix endpoint checking in cxacru_bind()
tty: mcf: MCF54418 has 10 UARTS
hexagon: fix fadvise64_64 calling conventions
drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_ld_modes
drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_hd_modes
batman-adv: Don't accept TT entries for out-of-spec VIDs
ata: libata-core: Fix double free on error
ftruncate: pass a signed offset
pwm: stm32: Refuse too small period requests
ipv6: annotate some data-races around sk->sk_prot
ipv6: Fix data races around sk->sk_prot.
tcp: Fix data races around icsk->icsk_af_ops.
arm64: dts: rockchip: Add sound-dai-cells for RK3368
Linux 4.19.317
Change-Id: Ic469df3aff3d8233947e4f13951e091deca41c65
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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Grygorii Tertychnyi
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1f7e4dd58a |
i2c: ocores: set IACK bit after core is enabled
[ Upstream commit 5a72477273066b5b357801ab2d315ef14949d402 ]
Setting IACK bit when core is disabled does not clear the "Interrupt Flag"
bit in the status register, and the interrupt remains pending.
Sometimes it causes failure for the very first message transfer, that is
usually a device probe.
Hence, set IACK bit after core is enabled to clear pending interrupt.
Fixes:
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Federico Vaga
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c7999d372e |
i2c: ocores: stop transfer on timeout
[ Upstream commit e7663ef5ae0f02e3b902eb0305dec981333eb3e1 ]
Detecting a timeout is ok, but we also need to assert a STOP command on
the bus in order to prevent it from generating interrupts when there are
no on going transfers.
Example: very long transmission.
1. ocores_xfer: START a transfer
2. ocores_isr : handle byte by byte the transfer
3. ocores_xfer: goes in timeout [[bugfix here]]
4. ocores_xfer: return to I2C subsystem and to the I2C driver
5. I2C driver : it may clean up the i2c_msg memory
6. ocores_isr : receives another interrupt (pending bytes to be
transferred) but the i2c_msg memory is invalid now
So, since the transfer was too long, we have to detect the timeout and
STOP the transfer.
Another point is that we have a critical region here. When handling the
timeout condition we may have a running IRQ handler. For this reason I
introduce a spinlock.
In order to make easier to understan locking I have:
- added a new function to handle timeout
- modified the current ocores_process() function in order to be protected
by the new spinlock
Like this it is obvious at first sight that this locking serializes
the execution of ocores_process() and ocores_process_timeout()
Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Stable-dep-of: 5a7247727306 ("i2c: ocores: set IACK bit after core is enabled")
Signed-off-by: Sasha Levin <sashal@kernel.org>
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Michael Bestas
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18144fafc4 |
Merge tag 'ASB-2024-06-05_4.19-stable' of https://android.googlesource.com/kernel/common into android13-4.19-kona
https://source.android.com/docs/security/bulletin/2024-06-01 CVE-2024-26926 * tag 'ASB-2024-06-05_4.19-stable' of https://android.googlesource.com/kernel/common: BACKPORT: net: fix __dst_negative_advice() race Linux 4.19.315 docs: kernel_include.py: Cope with docutils 0.21 serial: kgdboc: Fix NMI-safety problems from keyboard reset code tracing: Remove unnecessary var_ref destroy in track_data_destroy() tracing: Generalize hist trigger onmax and save action tracing: Split up onmatch action data tracing: Refactor hist trigger action code tracing: Have the historgram use the result of str_has_prefix() for len of prefix tracing: Use str_has_prefix() instead of using fixed sizes tracing: Use str_has_prefix() helper for histogram code string.h: Add str_has_prefix() helper function tracing: Consolidate trace_add/remove_event_call back to the nolock functions tracing: Remove unneeded synth_event_mutex tracing: Use dyn_event framework for synthetic events tracing: Add unified dynamic event framework tracing: Simplify creation and deletion of synthetic events btrfs: add missing mutex_unlock in btrfs_relocate_sys_chunks() dm: limit the number of targets and parameter size area Revert "selftests: mm: fix map_hugetlb failure on 64K page size systems" Linux 4.19.314 af_unix: Suppress false-positive lockdep splat for spin_lock() in __unix_gc(). net: fix out-of-bounds access in ops_init drm/vmwgfx: Fix invalid reads in fence signaled events dyndbg: fix old BUG_ON in >control parser tipc: fix UAF in error path usb: gadget: f_fs: Fix a race condition when processing setup packets. usb: gadget: composite: fix OS descriptors w_value logic firewire: nosy: ensure user_length is taken into account when fetching packet contents af_unix: Fix garbage collector racing against connect() af_unix: Do not use atomic ops for unix_sk(sk)->inflight. ipv6: fib6_rules: avoid possible NULL dereference in fib6_rule_action() net: bridge: fix corrupted ethernet header on multicast-to-unicast phonet: fix rtm_phonet_notify() skb allocation rtnetlink: Correct nested IFLA_VF_VLAN_LIST attribute validation Bluetooth: l2cap: fix null-ptr-deref in l2cap_chan_timeout Bluetooth: Fix use-after-free bugs caused by sco_sock_timeout tcp: Use refcount_inc_not_zero() in tcp_twsk_unique(). tcp: defer shutdown(SEND_SHUTDOWN) for TCP_SYN_RECV sockets tcp: remove redundant check on tskb net:usb:qmi_wwan: support Rolling modules fs/9p: drop inodes immediately on non-.L too gpio: crystalcove: Use -ENOTSUPP consistently gpio: wcove: Use -ENOTSUPP consistently 9p: explicitly deny setlease attempts fs/9p: translate O_TRUNC into OTRUNC fs/9p: only translate RWX permissions for plain 9P2000 selftests: timers: Fix valid-adjtimex signed left-shift undefined behavior scsi: target: Fix SELinux error when systemd-modules loads the target module btrfs: always clear PERTRANS metadata during commit btrfs: make btrfs_clear_delalloc_extent() free delalloc reserve tools/power turbostat: Fix Bzy_MHz documentation typo tools/power turbostat: Fix added raw MSR output firewire: ohci: mask bus reset interrupts between ISR and bottom half ata: sata_gemini: Check clk_enable() result net: bcmgenet: Reset RBUF on first open ALSA: line6: Zero-initialize message buffers scsi: bnx2fc: Remove spin_lock_bh while releasing resources after upload net: mark racy access on sk->sk_rcvbuf wifi: mac80211: fix ieee80211_bss_*_flags kernel-doc gfs2: Fix invalid metadata access in punch_hole scsi: lpfc: Update lpfc_ramp_down_queue_handler() logic tipc: fix a possible memleak in tipc_buf_append net: bridge: fix multicast-to-unicast with fraglist GSO net: dsa: mv88e6xxx: Fix number of databases for 88E6141 / 88E6341 net: dsa: mv88e6xxx: Add number of MACs in the ATU net l2tp: drop flow hash on forward nsh: Restore skb->{protocol,data,mac_header} for outer header in nsh_gso_segment(). bna: ensure the copied buf is NUL terminated s390/mm: Fix clearing storage keys for huge pages s390/mm: Fix storage key clearing for guest huge pages pinctrl: devicetree: fix refcount leak in pinctrl_dt_to_map() power: rt9455: hide unused rt9455_boost_voltage_values pinctrl: core: delete incorrect free in pinctrl_enable() ethernet: Add helper for assigning packet type when dest address does not match device address ethernet: add a helper for assigning port addresses net: slightly optimize eth_type_trans drm/amdgpu: Fix leak when GPU memory allocation fails drm/amdkfd: change system memory overcommit limit wifi: nl80211: don't free NULL coalescing rule dmaengine: Revert "dmaengine: pl330: issue_pending waits until WFP state" dmaengine: pl330: issue_pending waits until WFP state Linux 4.19.313 serial: core: fix kernel-doc for uart_port_unlock_irqrestore() udp: preserve the connected status if only UDP cmsg Revert "y2038: rusage: use __kernel_old_timeval" Revert "loop: Remove sector_t truncation checks" HID: i2c-hid: remove I2C_HID_READ_PENDING flag to prevent lock-up i2c: smbus: fix NULL function pointer dereference idma64: Don't try to serve interrupts when device is powered off dmaengine: owl: fix register access functions tcp: Fix NEW_SYN_RECV handling in inet_twsk_purge() tcp: Clean up kernel listener's reqsk in inet_twsk_purge() mtd: diskonchip: work around ubsan link failure stackdepot: respect __GFP_NOLOCKDEP allocation flag net: b44: set pause params only when interface is up irqchip/gic-v3-its: Prevent double free on error arm64: dts: rockchip: enable internal pull-up for Q7_THRM# on RK3399 Puma btrfs: fix information leak in btrfs_ioctl_logical_to_ino() Bluetooth: Fix type of len in {l2cap,sco}_sock_getsockopt_old() tracing: Increase PERF_MAX_TRACE_SIZE to handle Sentinel1 and docker together tracing: Show size of requested perf buffer Revert "crypto: api - Disallow identical driver names" drm/amdgpu: validate the parameters of bo mapping operations more clearly amdgpu: validate offset_in_bo of drm_amdgpu_gem_va drm/amdgpu: restrict bo mapping within gpu address limits serial: mxs-auart: add spinlock around changing cts state serial: core: Provide port lock wrappers i40e: Do not use WQ_MEM_RECLAIM flag for workqueue net: openvswitch: Fix Use-After-Free in ovs_ct_exit net: openvswitch: ovs_ct_exit to be done under ovs_lock ipvs: Fix checksumming on GSO of SCTP packets net: gtp: Fix Use-After-Free in gtp_dellink net: usb: ax88179_178a: stop lying about skb->truesize NFC: trf7970a: disable all regulators on removal mlxsw: core: Unregister EMAD trap using FORWARD action vxlan: drop packets from invalid src-address ARC: [plat-hsdk]: Remove misplaced interrupt-cells property arm64: dts: mediatek: mt7622: drop "reset-names" from thermal block arm64: dts: mediatek: mt7622: fix ethernet controller "compatible" arm64: dts: mediatek: mt7622: fix IR nodename arm64: dts: rockchip: enable internal pull-up on PCIE_WAKE# for RK3399 Puma arm64: dts: rockchip: fix alphabetical ordering RK3399 puma tracing: Use var_refs[] for hist trigger reference checking tracing: Remove hist trigger synth_var_refs nilfs2: fix OOB in nilfs_set_de_type nouveau: fix instmem race condition around ptr stores fs: sysfs: Fix reference leak in sysfs_break_active_protection() speakup: Avoid crash on very long word usb: dwc2: host: Fix dereference issue in DDMA completion flow. Revert "usb: cdc-wdm: close race between read and workqueue" USB: serial: option: add Telit FN920C04 rmnet compositions USB: serial: option: add Rolling RW101-GL and RW135-GL support USB: serial: option: support Quectel EM060K sub-models USB: serial: option: add Lonsung U8300/U9300 product USB: serial: option: add support for Fibocom FM650/FG650 USB: serial: option: add Fibocom FM135-GL variants serial/pmac_zilog: Remove flawed mitigation for rx irq flood comedi: vmk80xx: fix incomplete endpoint checking drm: nv04: Fix out of bounds access RDMA/mlx5: Fix port number for counter query in multi-port configuration tun: limit printing rate when illegal packet received by tun dev netfilter: nf_tables: Fix potential data-race in __nft_expr_type_get() netfilter: nf_tables: __nft_expr_type_get() selects specific family type Revert "tracing/trigger: Fix to return error if failed to alloc snapshot" kprobes: Fix possible use-after-free issue on kprobe registration selftests/ftrace: Limit length in subsystem-enable tests btrfs: record delayed inode root in transaction x86/apic: Force native_apic_mem_read() to use the MOV instruction selftests: timers: Fix abs() warning in posix_timers test vhost: Add smp_rmb() in vhost_vq_avail_empty() tracing: hide unused ftrace_event_id_fops net/mlx5: Properly link new fs rules into the tree ipv6: fix race condition between ipv6_get_ifaddr and ipv6_del_addr ipv4/route: avoid unused-but-set-variable warning ipv6: fib: hide unused 'pn' variable geneve: fix header validation in geneve[6]_xmit_skb nouveau: fix function cast warning Bluetooth: Fix memory leak in hci_req_sync_complete() batman-adv: Avoid infinite loop trying to resize local TT Conflicts: drivers/net/usb/ax88179_178a.c Change-Id: I73f07cafe3403d98dad2e4a8b34f89cfbd49818c |
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Greg Kroah-Hartman
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5c67c90113 |
Merge 4.19.313 into android-4.19-stable
Changes in 4.19.313
batman-adv: Avoid infinite loop trying to resize local TT
Bluetooth: Fix memory leak in hci_req_sync_complete()
nouveau: fix function cast warning
geneve: fix header validation in geneve[6]_xmit_skb
ipv6: fib: hide unused 'pn' variable
ipv4/route: avoid unused-but-set-variable warning
ipv6: fix race condition between ipv6_get_ifaddr and ipv6_del_addr
net/mlx5: Properly link new fs rules into the tree
tracing: hide unused ftrace_event_id_fops
vhost: Add smp_rmb() in vhost_vq_avail_empty()
selftests: timers: Fix abs() warning in posix_timers test
x86/apic: Force native_apic_mem_read() to use the MOV instruction
btrfs: record delayed inode root in transaction
selftests/ftrace: Limit length in subsystem-enable tests
kprobes: Fix possible use-after-free issue on kprobe registration
Revert "tracing/trigger: Fix to return error if failed to alloc snapshot"
netfilter: nf_tables: __nft_expr_type_get() selects specific family type
netfilter: nf_tables: Fix potential data-race in __nft_expr_type_get()
tun: limit printing rate when illegal packet received by tun dev
RDMA/mlx5: Fix port number for counter query in multi-port configuration
drm: nv04: Fix out of bounds access
comedi: vmk80xx: fix incomplete endpoint checking
serial/pmac_zilog: Remove flawed mitigation for rx irq flood
USB: serial: option: add Fibocom FM135-GL variants
USB: serial: option: add support for Fibocom FM650/FG650
USB: serial: option: add Lonsung U8300/U9300 product
USB: serial: option: support Quectel EM060K sub-models
USB: serial: option: add Rolling RW101-GL and RW135-GL support
USB: serial: option: add Telit FN920C04 rmnet compositions
Revert "usb: cdc-wdm: close race between read and workqueue"
usb: dwc2: host: Fix dereference issue in DDMA completion flow.
speakup: Avoid crash on very long word
fs: sysfs: Fix reference leak in sysfs_break_active_protection()
nouveau: fix instmem race condition around ptr stores
nilfs2: fix OOB in nilfs_set_de_type
tracing: Remove hist trigger synth_var_refs
tracing: Use var_refs[] for hist trigger reference checking
arm64: dts: rockchip: fix alphabetical ordering RK3399 puma
arm64: dts: rockchip: enable internal pull-up on PCIE_WAKE# for RK3399 Puma
arm64: dts: mediatek: mt7622: fix IR nodename
arm64: dts: mediatek: mt7622: fix ethernet controller "compatible"
arm64: dts: mediatek: mt7622: drop "reset-names" from thermal block
ARC: [plat-hsdk]: Remove misplaced interrupt-cells property
vxlan: drop packets from invalid src-address
mlxsw: core: Unregister EMAD trap using FORWARD action
NFC: trf7970a: disable all regulators on removal
net: usb: ax88179_178a: stop lying about skb->truesize
net: gtp: Fix Use-After-Free in gtp_dellink
ipvs: Fix checksumming on GSO of SCTP packets
net: openvswitch: ovs_ct_exit to be done under ovs_lock
net: openvswitch: Fix Use-After-Free in ovs_ct_exit
i40e: Do not use WQ_MEM_RECLAIM flag for workqueue
serial: core: Provide port lock wrappers
serial: mxs-auart: add spinlock around changing cts state
drm/amdgpu: restrict bo mapping within gpu address limits
amdgpu: validate offset_in_bo of drm_amdgpu_gem_va
drm/amdgpu: validate the parameters of bo mapping operations more clearly
Revert "crypto: api - Disallow identical driver names"
tracing: Show size of requested perf buffer
tracing: Increase PERF_MAX_TRACE_SIZE to handle Sentinel1 and docker together
Bluetooth: Fix type of len in {l2cap,sco}_sock_getsockopt_old()
btrfs: fix information leak in btrfs_ioctl_logical_to_ino()
arm64: dts: rockchip: enable internal pull-up for Q7_THRM# on RK3399 Puma
irqchip/gic-v3-its: Prevent double free on error
net: b44: set pause params only when interface is up
stackdepot: respect __GFP_NOLOCKDEP allocation flag
mtd: diskonchip: work around ubsan link failure
tcp: Clean up kernel listener's reqsk in inet_twsk_purge()
tcp: Fix NEW_SYN_RECV handling in inet_twsk_purge()
dmaengine: owl: fix register access functions
idma64: Don't try to serve interrupts when device is powered off
i2c: smbus: fix NULL function pointer dereference
HID: i2c-hid: remove I2C_HID_READ_PENDING flag to prevent lock-up
Revert "loop: Remove sector_t truncation checks"
Revert "y2038: rusage: use __kernel_old_timeval"
udp: preserve the connected status if only UDP cmsg
serial: core: fix kernel-doc for uart_port_unlock_irqrestore()
Linux 4.19.313
Change-Id: I6558068fa522b4cd853251716389c0d30a47522f
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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||
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Wolfram Sang
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40f1d79f07 |
i2c: smbus: fix NULL function pointer dereference
[ Upstream commit 91811a31b68d3765b3065f4bb6d7d6d84a7cfc9f ]
Baruch reported an OOPS when using the designware controller as target
only. Target-only modes break the assumption of one transfer function
always being available. Fix this by always checking the pointer in
__i2c_transfer.
Reported-by: Baruch Siach <baruch@tkos.co.il>
Closes: https://lore.kernel.org/r/4269631780e5ba789cf1ae391eec1b959def7d99.1712761976.git.baruch@tkos.co.il
Fixes:
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||
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Michael Bestas
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2ad5dc817b |
Merge tag 'ASB-2024-02-05_4.19-stable' of https://android.googlesource.com/kernel/common into android13-4.19-kona
https://source.android.com/docs/security/bulletin/2024-02-01 * tag 'ASB-2024-02-05_4.19-stable' of https://android.googlesource.com/kernel/common: Reapply "perf: Fix perf_event_validate_size()" UPSTREAM: usb: raw-gadget: properly handle interrupted requests UPSTREAM: mm/cma: use nth_page() in place of direct struct page manipulation UPSTREAM: wireguard: allowedips: expand maximum node depth UPSTREAM: coresight: tmc: Explicit type conversions to prevent integer overflow UPSTREAM: wireguard: netlink: send staged packets when setting initial private key UPSTREAM: wireguard: queueing: use saner cpu selection wrapping UPSTREAM: kheaders: Use array declaration instead of char UPSTREAM: arm64: efi: Make efi_rt_lock a raw_spinlock UPSTREAM: sched/psi: Fix use-after-free in ep_remove_wait_queue() UPSTREAM: usb: musb: mediatek: don't unregister something that wasn't registered UPSTREAM: xfrm/compat: prevent potential spectre v1 gadget in xfrm_xlate32_attr() UPSTREAM: xfrm: compat: change expression for switch in xfrm_xlate64 UPSTREAM: perf/core: Call LSM hook after copying perf_event_attr Linux 4.19.306 crypto: scompress - initialize per-CPU variables on each CPU Revert "NFSD: Fix possible sleep during nfsd4_release_lockowner()" i2c: s3c24xx: fix transferring more than one message in polling mode i2c: s3c24xx: fix read transfers in polling mode kdb: Fix a potential buffer overflow in kdb_local() kdb: Censor attempts to set PROMPT without ENABLE_MEM_READ ipvs: avoid stat macros calls from preemptible context net: dsa: vsc73xx: Add null pointer check to vsc73xx_gpio_probe net: ravb: Fix dma_addr_t truncation in error case net: qualcomm: rmnet: fix global oob in rmnet_policy serial: imx: Correct clock error message in function probe() apparmor: avoid crash when parsed profile name is empty perf genelf: Set ELF program header addresses properly acpi: property: Let args be NULL in __acpi_node_get_property_reference MIPS: Alchemy: Fix an out-of-bound access in db1550_dev_setup() MIPS: Alchemy: Fix an out-of-bound access in db1200_dev_setup() HID: wacom: Correct behavior when processing some confidence == false touches wifi: mwifiex: configure BSSID consistently when starting AP wifi: rtlwifi: Convert LNKCTL change to PCIe cap RMW accessors wifi: rtlwifi: Remove bogus and dangerous ASPM disable/enable code fbdev: flush deferred work in fb_deferred_io_fsync() ALSA: oxygen: Fix right channel of capture volume mixer usb: mon: Fix atomicity violation in mon_bin_vma_fault usb: typec: class: fix typec_altmode_put_partner to put plugs Revert "usb: typec: class: fix typec_altmode_put_partner to put plugs" usb: chipidea: wait controller resume finished for wakeup irq Revert "usb: dwc3: don't reset device side if dwc3 was configured as host-only" Revert "usb: dwc3: Soft reset phy on probe for host" usb: dwc: ep0: Update request status in dwc3_ep0_stall_restart usb: phy: mxs: remove CONFIG_USB_OTG condition for mxs_phy_is_otg_host() tick-sched: Fix idle and iowait sleeptime accounting vs CPU hotplug binder: fix unused alloc->free_async_space binder: fix race between mmput() and do_exit() xen-netback: don't produce zero-size SKB frags Revert "ASoC: atmel: Remove system clock tree configuration for at91sam9g20ek" Input: atkbd - use ab83 as id when skipping the getid command binder: fix async space check for 0-sized buffers of: unittest: Fix of_count_phandle_with_args() expected value message of: Fix double free in of_parse_phandle_with_args_map mmc: sdhci_omap: Fix TI SoC dependencies watchdog: bcm2835_wdt: Fix WDIOC_SETTIMEOUT handling watchdog/hpwdt: Only claim UNKNOWN NMI if from iLO watchdog: set cdev owner before adding gpu/drm/radeon: fix two memleaks in radeon_vm_init drivers/amd/pm: fix a use-after-free in kv_parse_power_table drm/amd/pm: fix a double-free in si_dpm_init drm/amdgpu/debugfs: fix error code when smc register accessors are NULL media: dvbdev: drop refcount on error path in dvb_device_open() media: cx231xx: fix a memleak in cx231xx_init_isoc drm/radeon/trinity_dpm: fix a memleak in trinity_parse_power_table drm/radeon/dpm: fix a memleak in sumo_parse_power_table drm/radeon: check the alloc_workqueue return value in radeon_crtc_init() drm/drv: propagate errors from drm_modeset_register_all() drm/msm/mdp4: flush vblank event on disable ASoC: cs35l34: Fix GPIO name and drop legacy include ASoC: cs35l33: Fix GPIO name and drop legacy include drm/radeon: check return value of radeon_ring_lock() drm/radeon/r100: Fix integer overflow issues in r100_cs_track_check() drm/radeon/r600_cs: Fix possible int overflows in r600_cs_check_reg() f2fs: fix to avoid dirent corruption drm/bridge: Fix typo in post_disable() description media: pvrusb2: fix use after free on context disconnection RDMA/usnic: Silence uninitialized symbol smatch warnings ip6_tunnel: fix NEXTHDR_FRAGMENT handling in ip6_tnl_parse_tlv_enc_lim() Bluetooth: btmtkuart: fix recv_buf() return value Bluetooth: Fix bogus check for re-auth no supported with non-ssp wifi: rtlwifi: rtl8192se: using calculate_bit_shift() wifi: rtlwifi: rtl8192ee: using calculate_bit_shift() wifi: rtlwifi: rtl8192de: using calculate_bit_shift() rtlwifi: rtl8192de: make arrays static const, makes object smaller wifi: rtlwifi: rtl8192ce: using calculate_bit_shift() wifi: rtlwifi: rtl8192cu: using calculate_bit_shift() wifi: rtlwifi: rtl8192c: using calculate_bit_shift() wifi: rtlwifi: rtl8188ee: phy: using calculate_bit_shift() wifi: rtlwifi: add calculate_bit_shift() dma-mapping: clear dev->dma_mem to NULL after freeing it scsi: hisi_sas: Replace with standard error code return value wifi: rtlwifi: rtl8821ae: phy: fix an undefined bitwise shift behavior rtlwifi: Use ffs in <foo>_phy_calculate_bit_shift firmware: ti_sci: Fix an off-by-one in ti_sci_debugfs_create() net/ncsi: Fix netlink major/minor version numbers ncsi: internal.h: Fix a spello ARM: dts: qcom: apq8064: correct XOADC register address wifi: libertas: stop selecting wext bpf, lpm: Fix check prefixlen before walking trie NFSv4.1/pnfs: Ensure we handle the error NFS4ERR_RETURNCONFLICT blocklayoutdriver: Fix reference leak of pnfs_device_node crypto: scomp - fix req->dst buffer overflow crypto: scompress - Use per-CPU struct instead multiple variables crypto: scompress - return proper error code for allocation failure crypto: sahara - do not resize req->src when doing hash operations crypto: sahara - fix processing hash requests with req->nbytes < sg->length crypto: sahara - improve error handling in sahara_sha_process() crypto: sahara - fix wait_for_completion_timeout() error handling crypto: sahara - fix ahash reqsize crypto: virtio - Wait for tasklet to complete on device remove pstore: ram_core: fix possible overflow in persistent_ram_init_ecc() crypto: sahara - fix error handling in sahara_hw_descriptor_create() crypto: sahara - fix processing requests with cryptlen < sg->length crypto: sahara - fix ahash selftest failure crypto: sahara - remove FLAGS_NEW_KEY logic crypto: af_alg - Disallow multiple in-flight AIO requests crypto: ccp - fix memleak in ccp_init_dm_workarea crypto: virtio - Handle dataq logic with tasklet selinux: Fix error priority for bind with AF_UNSPEC on PF_INET6 socket mtd: Fix gluebi NULL pointer dereference caused by ftl notifier calipso: fix memory leak in netlbl_calipso_add_pass() netlabel: remove unused parameter in netlbl_netlink_auditinfo() net: netlabel: Fix kerneldoc warnings ACPI: LPIT: Avoid u32 multiplication overflow ACPI: video: check for error while searching for backlight device parent mtd: rawnand: Increment IFC_TIMEOUT_MSECS for nand controller response powerpc/imc-pmu: Add a null pointer check in update_events_in_group() powerpc/powernv: Add a null pointer check in opal_event_init() selftests/powerpc: Fix error handling in FPU/VMX preemption tests powerpc/pseries/memhp: Fix access beyond end of drmem array powerpc/pseries/memhotplug: Quieten some DLPAR operations powerpc/44x: select I2C for CURRITUCK powerpc: remove redundant 'default n' from Kconfig-s powerpc: add crtsavres.o to always-y instead of extra-y EDAC/thunderx: Fix possible out-of-bounds string access x86/lib: Fix overflow when counting digits coresight: etm4x: Fix width of CCITMIN field uio: Fix use-after-free in uio_open binder: fix comment on binder_alloc_new_buf() return value binder: use EPOLLERR from eventpoll.h drm/crtc: fix uninitialized variable use ARM: sun9i: smp: fix return code check of of_property_match_string Input: xpad - add Razer Wolverine V2 support ARC: fix spare error s390/scm: fix virtual vs physical address confusion Input: i8042 - add nomux quirk for Acer P459-G2-M Input: atkbd - skip ATKBD_CMD_GETID in translated mode reset: hisilicon: hi6220: fix Wvoid-pointer-to-enum-cast warning ring-buffer: Do not record in NMI if the arch does not support cmpxchg in NMI tracing: Add size check when printing trace_marker output tracing: Have large events show up as '[LINE TOO BIG]' instead of nothing drm/crtc: Fix uninit-value bug in drm_mode_setcrtc jbd2: correct the printing of write_flags in jbd2_write_superblock() clk: rockchip: rk3128: Fix HCLK_OTG gate register drm/exynos: fix a potential error pointer dereference ASoC: da7219: Support low DC impedance headset net/tg3: fix race condition in tg3_reset_task() ASoC: rt5650: add mutex to avoid the jack detection failure ASoC: cs43130: Fix incorrect frame delay configuration ASoC: cs43130: Fix the position of const qualifier ASoC: Intel: Skylake: mem leak in skl register function f2fs: explicitly null-terminate the xattr list UPSTREAM: wifi: cfg80211: fix buffer overflow in elem comparison UPSTREAM: gcov: clang: fix the buffer overflow issue BACKPORT: selinux: enable use of both GFP_KERNEL and GFP_ATOMIC in convert_context() UPSTREAM: wifi: cfg80211: avoid nontransmitted BSS list corruption UPSTREAM: wifi: cfg80211: fix BSS refcounting bugs UPSTREAM: wifi: cfg80211: ensure length byte is present before access UPSTREAM: wifi: cfg80211: fix u8 overflow in cfg80211_update_notlisted_nontrans() UPSTREAM: wireguard: netlink: avoid variable-sized memcpy on sockaddr UPSTREAM: wireguard: ratelimiter: disable timings test by default UPSTREAM: crypto: lib - remove unneeded selection of XOR_BLOCKS UPSTREAM: wireguard: allowedips: don't corrupt stack when detecting overflow UPSTREAM: wireguard: ratelimiter: use hrtimer in selftest UPSTREAM: crypto: arm64/poly1305 - fix a read out-of-bound UPSTREAM: wifi: mac80211_hwsim: set virtio device ready in probe() UPSTREAM: crypto: memneq - move into lib/ UPSTREAM: dma-buf: fix use of DMA_BUF_SET_NAME_{A,B} in userspace BACKPORT: usb: typec: mux: Check dev_set_name() return value UPSTREAM: wireguard: device: check for metadata_dst with skb_valid_dst() UPSTREAM: sched/fair: Fix cfs_rq_clock_pelt() for throttled cfs_rq UPSTREAM: cfg80211: hold bss_lock while updating nontrans_list UPSTREAM: wireguard: socket: ignore v6 endpoints when ipv6 is disabled UPSTREAM: wireguard: socket: free skb in send6 when ipv6 is disabled UPSTREAM: wireguard: queueing: use CFI-safe ptr_ring cleanup function UPSTREAM: mm: don't try to NUMA-migrate COW pages that have other uses UPSTREAM: copy_process(): Move fd_install() out of sighand->siglock critical section UPSTREAM: usb: raw-gadget: fix handling of dual-direction-capable endpoints UPSTREAM: psi: Fix "no previous prototype" warnings when CONFIG_CGROUPS=n UPSTREAM: sched/uclamp: Fix rq->uclamp_max not set on first enqueue UPSTREAM: wireguard: selftests: increase default dmesg log size UPSTREAM: wireguard: allowedips: add missing __rcu annotation to satisfy sparse UPSTREAM: sched/uclamp: Fix uclamp_tg_restrict() UPSTREAM: coresight: etm4x: Fix etm4_count race by moving cpuhp callbacks to init UPSTREAM: sched/uclamp: Fix a deadlock when enabling uclamp static key UPSTREAM: mac80211_hwsim: use GFP_ATOMIC under spin lock UPSTREAM: usercopy: Avoid soft lockups in test_check_nonzero_user() UPSTREAM: lib: test_user_copy: style cleanup UPSTREAM: fork: return proper negative error code Revert "ipv6: make ip6_rt_gc_expire an atomic_t" Revert "ipv6: remove max_size check inline with ipv4" Linux 4.19.305 ipv6: remove max_size check inline with ipv4 ipv6: make ip6_rt_gc_expire an atomic_t net/dst: use a smaller percpu_counter batch for dst entries accounting net: add a route cache full diagnostic message PCI: Disable ATS for specific Intel IPU E2000 devices PCI: Extract ATS disabling to a helper function netfilter: nf_tables: Reject tables of unsupported family fuse: nlookup missing decrement in fuse_direntplus_link mmc: core: Cancel delayed work before releasing host mmc: rpmb: fixes pause retune on all RPMB partitions. mm: fix unmap_mapping_range high bits shift bug firewire: ohci: suppress unexpected system reboot in AMD Ryzen machines and ASM108x/VT630x PCIe cards mm/memory-failure: check the mapcount of the precise page bnxt_en: Remove mis-applied code from bnxt_cfg_ntp_filters() asix: Add check for usbnet_get_endpoints net/qla3xxx: fix potential memleak in ql_alloc_buffer_queues net/qla3xxx: switch from 'pci_' to 'dma_' API i40e: Restore VF MSI-X state during PCI reset i40e: fix use-after-free in i40e_aqc_add_filters() net: Save and restore msg_namelen in sock_sendmsg net: bcmgenet: Fix FCS generation for fragmented skbuffs ARM: sun9i: smp: Fix array-index-out-of-bounds read in sunxi_mc_smp_init net: sched: em_text: fix possible memory leak in em_text_destroy() i40e: Fix filter input checks to prevent config with invalid values nfc: llcp_core: Hold a ref to llcp_local->dev when holding a ref to llcp_local UPSTREAM: fsverity: skip PKCS#7 parser when keyring is empty Conflicts: drivers/hwtracing/coresight/coresight-etm4x.c drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c include/linux/psi.h mm/memory-failure.c net/wireless/scan.c Change-Id: I49b769cb8387e5d5f28730d13cbdf4ffd335dc70 |
||
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Greg Kroah-Hartman
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bee81d3469 |
Merge 4.19.306 into android-4.19-stable
Changes in 4.19.306 f2fs: explicitly null-terminate the xattr list ASoC: Intel: Skylake: mem leak in skl register function ASoC: cs43130: Fix the position of const qualifier ASoC: cs43130: Fix incorrect frame delay configuration ASoC: rt5650: add mutex to avoid the jack detection failure net/tg3: fix race condition in tg3_reset_task() ASoC: da7219: Support low DC impedance headset drm/exynos: fix a potential error pointer dereference clk: rockchip: rk3128: Fix HCLK_OTG gate register jbd2: correct the printing of write_flags in jbd2_write_superblock() drm/crtc: Fix uninit-value bug in drm_mode_setcrtc tracing: Have large events show up as '[LINE TOO BIG]' instead of nothing tracing: Add size check when printing trace_marker output ring-buffer: Do not record in NMI if the arch does not support cmpxchg in NMI reset: hisilicon: hi6220: fix Wvoid-pointer-to-enum-cast warning Input: atkbd - skip ATKBD_CMD_GETID in translated mode Input: i8042 - add nomux quirk for Acer P459-G2-M s390/scm: fix virtual vs physical address confusion ARC: fix spare error Input: xpad - add Razer Wolverine V2 support ARM: sun9i: smp: fix return code check of of_property_match_string drm/crtc: fix uninitialized variable use binder: use EPOLLERR from eventpoll.h binder: fix comment on binder_alloc_new_buf() return value uio: Fix use-after-free in uio_open coresight: etm4x: Fix width of CCITMIN field x86/lib: Fix overflow when counting digits EDAC/thunderx: Fix possible out-of-bounds string access powerpc: add crtsavres.o to always-y instead of extra-y powerpc: remove redundant 'default n' from Kconfig-s powerpc/44x: select I2C for CURRITUCK powerpc/pseries/memhotplug: Quieten some DLPAR operations powerpc/pseries/memhp: Fix access beyond end of drmem array selftests/powerpc: Fix error handling in FPU/VMX preemption tests powerpc/powernv: Add a null pointer check in opal_event_init() powerpc/imc-pmu: Add a null pointer check in update_events_in_group() mtd: rawnand: Increment IFC_TIMEOUT_MSECS for nand controller response ACPI: video: check for error while searching for backlight device parent ACPI: LPIT: Avoid u32 multiplication overflow net: netlabel: Fix kerneldoc warnings netlabel: remove unused parameter in netlbl_netlink_auditinfo() calipso: fix memory leak in netlbl_calipso_add_pass() mtd: Fix gluebi NULL pointer dereference caused by ftl notifier selinux: Fix error priority for bind with AF_UNSPEC on PF_INET6 socket crypto: virtio - Handle dataq logic with tasklet crypto: ccp - fix memleak in ccp_init_dm_workarea crypto: af_alg - Disallow multiple in-flight AIO requests crypto: sahara - remove FLAGS_NEW_KEY logic crypto: sahara - fix ahash selftest failure crypto: sahara - fix processing requests with cryptlen < sg->length crypto: sahara - fix error handling in sahara_hw_descriptor_create() pstore: ram_core: fix possible overflow in persistent_ram_init_ecc() crypto: virtio - Wait for tasklet to complete on device remove crypto: sahara - fix ahash reqsize crypto: sahara - fix wait_for_completion_timeout() error handling crypto: sahara - improve error handling in sahara_sha_process() crypto: sahara - fix processing hash requests with req->nbytes < sg->length crypto: sahara - do not resize req->src when doing hash operations crypto: scompress - return proper error code for allocation failure crypto: scompress - Use per-CPU struct instead multiple variables crypto: scomp - fix req->dst buffer overflow blocklayoutdriver: Fix reference leak of pnfs_device_node NFSv4.1/pnfs: Ensure we handle the error NFS4ERR_RETURNCONFLICT bpf, lpm: Fix check prefixlen before walking trie wifi: libertas: stop selecting wext ARM: dts: qcom: apq8064: correct XOADC register address ncsi: internal.h: Fix a spello net/ncsi: Fix netlink major/minor version numbers firmware: ti_sci: Fix an off-by-one in ti_sci_debugfs_create() rtlwifi: Use ffs in <foo>_phy_calculate_bit_shift wifi: rtlwifi: rtl8821ae: phy: fix an undefined bitwise shift behavior scsi: hisi_sas: Replace with standard error code return value dma-mapping: clear dev->dma_mem to NULL after freeing it wifi: rtlwifi: add calculate_bit_shift() wifi: rtlwifi: rtl8188ee: phy: using calculate_bit_shift() wifi: rtlwifi: rtl8192c: using calculate_bit_shift() wifi: rtlwifi: rtl8192cu: using calculate_bit_shift() wifi: rtlwifi: rtl8192ce: using calculate_bit_shift() rtlwifi: rtl8192de: make arrays static const, makes object smaller wifi: rtlwifi: rtl8192de: using calculate_bit_shift() wifi: rtlwifi: rtl8192ee: using calculate_bit_shift() wifi: rtlwifi: rtl8192se: using calculate_bit_shift() Bluetooth: Fix bogus check for re-auth no supported with non-ssp Bluetooth: btmtkuart: fix recv_buf() return value ip6_tunnel: fix NEXTHDR_FRAGMENT handling in ip6_tnl_parse_tlv_enc_lim() RDMA/usnic: Silence uninitialized symbol smatch warnings media: pvrusb2: fix use after free on context disconnection drm/bridge: Fix typo in post_disable() description f2fs: fix to avoid dirent corruption drm/radeon/r600_cs: Fix possible int overflows in r600_cs_check_reg() drm/radeon/r100: Fix integer overflow issues in r100_cs_track_check() drm/radeon: check return value of radeon_ring_lock() ASoC: cs35l33: Fix GPIO name and drop legacy include ASoC: cs35l34: Fix GPIO name and drop legacy include drm/msm/mdp4: flush vblank event on disable drm/drv: propagate errors from drm_modeset_register_all() drm/radeon: check the alloc_workqueue return value in radeon_crtc_init() drm/radeon/dpm: fix a memleak in sumo_parse_power_table drm/radeon/trinity_dpm: fix a memleak in trinity_parse_power_table media: cx231xx: fix a memleak in cx231xx_init_isoc media: dvbdev: drop refcount on error path in dvb_device_open() drm/amdgpu/debugfs: fix error code when smc register accessors are NULL drm/amd/pm: fix a double-free in si_dpm_init drivers/amd/pm: fix a use-after-free in kv_parse_power_table gpu/drm/radeon: fix two memleaks in radeon_vm_init watchdog: set cdev owner before adding watchdog/hpwdt: Only claim UNKNOWN NMI if from iLO watchdog: bcm2835_wdt: Fix WDIOC_SETTIMEOUT handling mmc: sdhci_omap: Fix TI SoC dependencies of: Fix double free in of_parse_phandle_with_args_map of: unittest: Fix of_count_phandle_with_args() expected value message binder: fix async space check for 0-sized buffers Input: atkbd - use ab83 as id when skipping the getid command Revert "ASoC: atmel: Remove system clock tree configuration for at91sam9g20ek" xen-netback: don't produce zero-size SKB frags binder: fix race between mmput() and do_exit() binder: fix unused alloc->free_async_space tick-sched: Fix idle and iowait sleeptime accounting vs CPU hotplug usb: phy: mxs: remove CONFIG_USB_OTG condition for mxs_phy_is_otg_host() usb: dwc: ep0: Update request status in dwc3_ep0_stall_restart Revert "usb: dwc3: Soft reset phy on probe for host" Revert "usb: dwc3: don't reset device side if dwc3 was configured as host-only" usb: chipidea: wait controller resume finished for wakeup irq Revert "usb: typec: class: fix typec_altmode_put_partner to put plugs" usb: typec: class: fix typec_altmode_put_partner to put plugs usb: mon: Fix atomicity violation in mon_bin_vma_fault ALSA: oxygen: Fix right channel of capture volume mixer fbdev: flush deferred work in fb_deferred_io_fsync() wifi: rtlwifi: Remove bogus and dangerous ASPM disable/enable code wifi: rtlwifi: Convert LNKCTL change to PCIe cap RMW accessors wifi: mwifiex: configure BSSID consistently when starting AP HID: wacom: Correct behavior when processing some confidence == false touches MIPS: Alchemy: Fix an out-of-bound access in db1200_dev_setup() MIPS: Alchemy: Fix an out-of-bound access in db1550_dev_setup() acpi: property: Let args be NULL in __acpi_node_get_property_reference perf genelf: Set ELF program header addresses properly apparmor: avoid crash when parsed profile name is empty serial: imx: Correct clock error message in function probe() net: qualcomm: rmnet: fix global oob in rmnet_policy net: ravb: Fix dma_addr_t truncation in error case net: dsa: vsc73xx: Add null pointer check to vsc73xx_gpio_probe ipvs: avoid stat macros calls from preemptible context kdb: Censor attempts to set PROMPT without ENABLE_MEM_READ kdb: Fix a potential buffer overflow in kdb_local() i2c: s3c24xx: fix read transfers in polling mode i2c: s3c24xx: fix transferring more than one message in polling mode Revert "NFSD: Fix possible sleep during nfsd4_release_lockowner()" crypto: scompress - initialize per-CPU variables on each CPU Linux 4.19.306 Change-Id: Ib746be8cff1e4086680c032a03b0fc0ab5968a51 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
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Marek Szyprowski
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0646c260c4 |
i2c: s3c24xx: fix transferring more than one message in polling mode
[ Upstream commit 990489e1042c6c5d6bccf56deca68f8dbeed8180 ]
To properly handle ACK on the bus when transferring more than one
message in polling mode, move the polling handling loop from
s3c24xx_i2c_message_start() to s3c24xx_i2c_doxfer(). This way
i2c_s3c_irq_nextbyte() is always executed till the end, properly
acknowledging the IRQ bits and no recursive calls to
i2c_s3c_irq_nextbyte() are made.
While touching this, also fix finishing transfers in polling mode by
using common code path and always waiting for the bus to become idle
and disabled.
Fixes:
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Marek Szyprowski
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47028cccbd |
i2c: s3c24xx: fix read transfers in polling mode
[ Upstream commit 0d9cf23ed55d7ba3ab26d617a3ae507863674c8f ]
To properly handle read transfers in polling mode, no waiting for the ACK
state is needed as it will never come. Just wait a bit to ensure start
state is on the bus and continue processing next bytes.
Fixes:
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Michael Bestas
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33ef102789 |
Merge tag 'ASB-2023-12-05_4.19-stable' of https://android.googlesource.com/kernel/common into android13-4.19-kona
https://source.android.com/docs/security/bulletin/2023-12-01 * tag 'ASB-2023-12-05_4.19-stable' of https://android.googlesource.com/kernel/common: Revert "macsec: use DEV_STATS_INC()" Revert "net: add DEV_STATS_READ() helper" Linux 4.19.300 net: sched: fix race condition in qdisc_graft() iomap: Set all uptodate bits for an Uptodate page scsi: virtio_scsi: limit number of hw queues by nr_cpu_ids drm/amdgpu: fix error handling in amdgpu_bo_list_get() ext4: remove gdb backup copy for meta bg in setup_new_flex_group_blocks ext4: correct return value of ext4_convert_meta_bg ext4: correct offset of gdb backup in non meta_bg group to update_backups ext4: apply umask if ACL support is disabled Revert "net: r8169: Disable multicast filter for RTL8168H and RTL8107E" media: venus: hfi: add checks to handle capabilities from firmware media: venus: hfi: fix the check to handle session buffer requirement media: venus: hfi_parser: Add check to keep the number of codecs within range media: sharp: fix sharp encoding media: lirc: drop trailing space from scancode transmit i2c: i801: fix potential race in i801_block_transaction_byte_by_byte net: dsa: lan9303: consequently nested-lock physical MDIO tty: serial: meson: fix hard LOCKUP on crtscts mode serial: meson: Use platform_get_irq() to get the interrupt tty: serial: meson: retrieve port FIFO size from DT serial: meson: remove redundant initialization of variable id tty: serial: meson: if no alias specified use an available id ALSA: hda/realtek - Enable internal speaker of ASUS K6500ZC ALSA: info: Fix potential deadlock at disconnection parisc/pgtable: Do not drop upper 5 address bits of physical address parisc: Prevent booting 64-bit kernels on PA1.x machines dmaengine: stm32-mdma: correct desc prep when channel running mcb: fix error handling for different scenarios when parsing quota: explicitly forbid quota files from being encrypted jbd2: fix potential data lost in recovering journal raced with synchronizing fs bdev PM: hibernate: Clean up sync_read handling in snapshot_write_next() PM: hibernate: Use __get_safe_page() rather than touching the list mmc: vub300: fix an error code clk: qcom: ipq8074: drop the CLK_SET_RATE_PARENT flag from PLL clocks parisc/pdc: Add width field to struct pdc_model PCI: keystone: Don't discard .probe() callback PCI: keystone: Don't discard .remove() callback genirq/generic_chip: Make irq_remove_generic_chip() irqdomain aware mmc: meson-gx: Remove setting of CMD_CFG_ERROR PCI/sysfs: Protect driver's D3cold preference from user space hvc/xen: fix error path in xen_hvc_init() to always register frontend driver audit: don't WARN_ON_ONCE(!current->mm) in audit_exe_compare() audit: don't take task_lock() in audit_exe_compare() code path KVM: x86: Ignore MSR_AMD64_TW_CFG access randstruct: Fix gcc-plugin performance mode to stay in group media: venus: hfi: add checks to perform sanity on queue pointers cifs: spnego: add ';' in HOST_KEY_LEN macvlan: Don't propagate promisc change to lower dev in passthru net: ethernet: cortina: Fix MTU max setting net: ethernet: cortina: Handle large frames net: ethernet: cortina: Fix max RX frame define ptp: annotate data-race around q->head and q->tail xen/events: fix delayed eoi list handling ppp: limit MRU to 64K tipc: Fix kernel-infoleak due to uninitialized TLV value tty: Fix uninit-value access in ppp_sync_receive() ipvlan: add ipvlan_route_v6_outbound() helper NFSv4.1: fix SP4_MACH_CRED protection for pnfs IO pwm: Fix double shift bug drm/amd/display: Avoid NULL dereference of timing generator gfs2: ignore negated quota changes media: vivid: avoid integer overflow media: gspca: cpia1: shift-out-of-bounds in set_flicker i2c: sun6i-p2wi: Prevent potential division by zero usb: gadget: f_ncm: Always set current gadget in ncm_bind() tty: vcc: Add check for kstrdup() in vcc_probe() HID: Add quirk for Dell Pro Wireless Keyboard and Mouse KM5221W scsi: libfc: Fix potential NULL pointer dereference in fc_lport_ptp_setup() atm: iphase: Do PCI error checks on own line ALSA: hda: Fix possible null-ptr-deref when assigning a stream ARM: 9320/1: fix stack depot IRQ stack filter jfs: fix array-index-out-of-bounds in diAlloc jfs: fix array-index-out-of-bounds in dbFindLeaf fs/jfs: Add validity check for db_maxag and db_agpref fs/jfs: Add check for negative db_l2nbperpage RDMA/hfi1: Use FIELD_GET() to extract Link Width crypto: pcrypt - Fix hungtask for PADATA_RESET selftests/efivarfs: create-read: fix a resource leak drm/amdgpu: Fix a null pointer access when the smc_rreg pointer is NULL drm/amd: Fix UBSAN array-index-out-of-bounds for Polaris and Tonga drm/amd: Fix UBSAN array-index-out-of-bounds for SMU7 platform/x86: thinkpad_acpi: Add battery quirk for Thinkpad X120e Bluetooth: Fix double free in hci_conn_cleanup net: annotate data-races around sk->sk_dst_pending_confirm net: annotate data-races around sk->sk_tx_queue_mapping wifi: ath10k: fix clang-specific fortify warning wifi: ath9k: fix clang-specific fortify warnings wifi: mac80211: don't return unset power in ieee80211_get_tx_power() x86/mm: Drop the 4 MB restriction on minimal NUMA node memory size clocksource/drivers/timer-atmel-tcb: Fix initialization on SAM9 hardware clocksource/drivers/timer-imx-gpt: Fix potential memory leak perf/core: Bail out early if the request AUX area is out of bound locking/ww_mutex/test: Fix potential workqueue corruption Revert "ipvlan: properly track tx_errors" ANDROID: fix up platform_device ABI break Linux 4.19.299 btrfs: use u64 for buffer sizes in the tree search ioctls Revert "mmc: core: Capture correct oemid-bits for eMMC cards" fbdev: fsl-diu-fb: mark wr_reg_wa() static fbdev: imsttfb: fix a resource leak in probe fbdev: imsttfb: Fix error path of imsttfb_probe() netfilter: xt_recent: fix (increase) ipv6 literal buffer length r8169: respect userspace disabling IFF_MULTICAST tg3: power down device only on SYSTEM_POWER_OFF net/smc: fix dangling sock under state SMC_APPFINCLOSEWAIT net/smc: wait for pending work before clcsock release_sock net/smc: postpone release of clcsock net: r8169: Disable multicast filter for RTL8168H and RTL8107E r8169: improve rtl_set_rx_mode dccp/tcp: Call security_inet_conn_request() after setting IPv6 addresses. dccp: Call security_inet_conn_request() after setting IPv4 addresses. tipc: Change nla_policy for bearer-related names to NLA_NUL_STRING llc: verify mac len before reading mac header Input: synaptics-rmi4 - fix use after free in rmi_unregister_function() pwm: brcmstb: Utilize appropriate clock APIs in suspend/resume pwm: sti: Reduce number of allocations and drop usage of chip_data pwm: sti: Avoid conditional gotos media: dvb-usb-v2: af9035: fix missing unlock media: s3c-camif: Avoid inappropriate kfree() media: bttv: fix use after free error due to btv->timeout timer pcmcia: ds: fix possible name leak in error path in pcmcia_device_add() pcmcia: ds: fix refcount leak in pcmcia_device_add() pcmcia: cs: fix possible hung task and memory leak pccardd() f2fs: fix to initialize map.m_pblk in f2fs_precache_extents() dmaengine: pxa_dma: Remove an erroneous BUG_ON() in pxad_free_desc() USB: usbip: fix stub_dev hub disconnect tools: iio: iio_generic_buffer ensure alignment tools: iio: iio_generic_buffer: Fix some integer type and calculation tools: iio: privatize globals and functions in iio_generic_buffer.c file misc: st_core: Do not call kfree_skb() under spin_lock_irqsave() dmaengine: ti: edma: handle irq_of_parse_and_map() errors usb: dwc2: fix possible NULL pointer dereference caused by driver concurrency tty: tty_jobctrl: fix pid memleak in disassociate_ctty() leds: trigger: ledtrig-cpu:: Fix 'output may be truncated' issue for 'cpu' ledtrig-cpu: Limit to 8 CPUs leds: pwm: Don't disable the PWM when the LED should be off leds: pwm: convert to atomic PWM API leds: pwm: simplify if condition mfd: dln2: Fix double put in dln2_probe ASoC: ams-delta.c: use component after check ASoC: Intel: Skylake: Fix mem leak when parsing UUIDs fails sh: bios: Revive earlyprintk support RDMA/hfi1: Workaround truncation compilation error ext4: move 'ix' sanity check to corrent position ARM: 9321/1: memset: cast the constant byte to unsigned char hid: cp2112: Fix duplicate workqueue initialization HID: cp2112: Use irqchip template nd_btt: Make BTT lanes preemptible sched/rt: Provide migrate_disable/enable() inlines hwrng: geode - fix accessing registers clk: scmi: Free scmi_clk allocated when the clocks with invalid info are skipped firmware: ti_sci: Mark driver as non removable ARM: dts: qcom: mdm9615: populate vsdcc fixed regulator drm/rockchip: cdn-dp: Fix some error handling paths in cdn_dp_probe() drm/radeon: possible buffer overflow drm/rockchip: vop: Fix reset of state in duplicate state crtc funcs hwmon: (coretemp) Fix potentially truncated sysfs attribute name platform/x86: wmi: Fix opening of char device platform/x86: wmi: remove unnecessary initializations platform/x86: wmi: Fix probe failure when failing to register WMI devices clk: mediatek: clk-mt2701: Add check for mtk_alloc_clk_data clk: mediatek: clk-mt6797: Add check for mtk_alloc_clk_data clk: npcm7xx: Fix incorrect kfree clk: keystone: pll: fix a couple NULL vs IS_ERR() checks clk: qcom: clk-rcg2: Fix clock rate overflow for high parent frequencies regmap: debugfs: Fix a erroneous check after snprintf() ipvlan: properly track tx_errors net: add DEV_STATS_READ() helper macsec: use DEV_STATS_INC() macsec: Fix traffic counters/statistics ipv6: avoid atomic fragment on GSO packets ACPI: sysfs: Fix create_pnp_modalias() and create_of_modalias() chtls: fix tp->rcv_tstamp initialization thermal: core: prevent potential string overflow can: dev: can_restart(): fix race condition between controller restart and netif_carrier_on() can: dev: can_restart(): don't crash kernel if carrier is OK can: dev: move driver related infrastructure into separate subdir wifi: rtlwifi: fix EDCA limit set by BT coexistence tcp_metrics: do not create an entry from tcp_init_metrics() tcp_metrics: properly set tp->snd_ssthresh in tcp_init_metrics() tcp_metrics: add missing barriers on delete i40e: fix potential memory leaks in i40e_remove() genirq/matrix: Exclude managed interrupts in irq_matrix_allocated() vfs: fix readahead(2) on block devices Linux 4.19.298 tty: 8250: Add support for Intashield IS-100 tty: 8250: Add support for Brainboxes UP cards tty: 8250: Add support for additional Brainboxes UC cards tty: 8250: Remove UC-257 and UC-431 usb: storage: set 1.50 as the lower bcdDevice for older "Super Top" compatibility PCI: Prevent xHCI driver from claiming AMD VanGogh USB3 DRD device remove the sx8 block driver ata: ahci: fix enum constants for gcc-13 net: chelsio: cxgb4: add an error code check in t4_load_phy_fw platform/x86: asus-wmi: Change ASUS_WMI_BRN_DOWN code from 0x20 to 0x2e scsi: mpt3sas: Fix in error path fbdev: uvesafb: Call cn_del_callback() at the end of uvesafb_exit() ASoC: rt5650: fix the wrong result of key button netfilter: nfnetlink_log: silence bogus compiler warning fbdev: atyfb: only use ioremap_uc() on i386 and ia64 Input: synaptics-rmi4 - handle reset delay when using SMBus trsnsport dmaengine: ste_dma40: Fix PM disable depth imbalance in d40_probe irqchip/stm32-exti: add missing DT IRQ flag translation Input: i8042 - add Fujitsu Lifebook E5411 to i8042 quirk table ASoC: simple-card: fixup asoc_simple_probe() error handling MAINTAINERS: r8169: Update path to the driver x86: Fix .brk attribute in linker script rpmsg: Fix possible refcount leak in rpmsg_register_device_override() rpmsg: glink: Release driver_override rpmsg: Fix calling device_lock() on non-initialized device rpmsg: Fix kfree() of static memory on setting driver_override rpmsg: Constify local variable in field store macro driver: platform: Add helper for safer setting of driver_override x86/mm: Fix RESERVE_BRK() for older binutils x86/mm: Simplify RESERVE_BRK() nfsd: lock_rename() needs both directories to live on the same fs f2fs: fix to do sanity check on inode type during garbage collection smbdirect: missing rc checks while waiting for rdma events kobject: Fix slab-out-of-bounds in fill_kobj_path() arm64: fix a concurrency issue in emulation_proc_handler() drm/dp_mst: Fix NULL deref in get_mst_branch_device_by_guid_helper() ARM: 8933/1: replace Sun/Solaris style flag on section directive NFS: Don't call generic_error_remove_page() while holding locks x86/i8259: Skip probing when ACPI/MADT advertises PCAT compatibility iio: exynos-adc: request second interupt only when touchscreen mode is used perf/core: Fix potential NULL deref nvmem: imx: correct nregs for i.MX6UL nvmem: imx: correct nregs for i.MX6SLL i2c: stm32f7: Fix PEC handling in case of SMBUS transfers i2c: muxes: i2c-demux-pinctrl: Use of_get_i2c_adapter_by_node() i2c: muxes: i2c-mux-gpmux: Use of_get_i2c_adapter_by_node() i2c: muxes: i2c-mux-pinctrl: Use of_get_i2c_adapter_by_node() i40e: Fix wrong check for I40E_TXR_FLAGS_WB_ON_ITR gtp: fix fragmentation needed check with gso igb: Fix potential memory leak in igb_add_ethtool_nfc_entry treewide: Spelling fix in comment r8169: fix the KCSAN reported data race in rtl_rx while reading desc->opts1 r8169: fix the KCSAN reported data-race in rtl_tx while reading TxDescArray[entry].opts1 r8169: rename r8169.c to r8169_main.c virtio-mmio: fix memory leak of vm_dev virtio_balloon: Fix endless deflation and inflation on arm64 mcb-lpc: Reallocate memory region to avoid memory overlapping mcb: Return actual parsed size when reading chameleon table selftests/ftrace: Add new test case which checks non unique symbol mmc: core: sdio: hold retuning if sdio in 1-bit mode mmc: sdio: Don't re-initialize powered-on removable SDIO cards at resume Conflicts: drivers/clk/qcom/clk-rcg2.c drivers/leds/leds-pwm.c drivers/mmc/core/sdio.c drivers/rpmsg/qcom_glink_native.c drivers/thermal/thermal_core.c drivers/usb/gadget/function/f_ncm.c Change-Id: I230a2c820e39dd863a874bfc0c7a411896b0ba9c |
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Greg Kroah-Hartman
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11806753ba |
Merge 4.19.300 into android-4.19-stable
Changes in 4.19.300 locking/ww_mutex/test: Fix potential workqueue corruption perf/core: Bail out early if the request AUX area is out of bound clocksource/drivers/timer-imx-gpt: Fix potential memory leak clocksource/drivers/timer-atmel-tcb: Fix initialization on SAM9 hardware x86/mm: Drop the 4 MB restriction on minimal NUMA node memory size wifi: mac80211: don't return unset power in ieee80211_get_tx_power() wifi: ath9k: fix clang-specific fortify warnings wifi: ath10k: fix clang-specific fortify warning net: annotate data-races around sk->sk_tx_queue_mapping net: annotate data-races around sk->sk_dst_pending_confirm Bluetooth: Fix double free in hci_conn_cleanup platform/x86: thinkpad_acpi: Add battery quirk for Thinkpad X120e drm/amd: Fix UBSAN array-index-out-of-bounds for SMU7 drm/amd: Fix UBSAN array-index-out-of-bounds for Polaris and Tonga drm/amdgpu: Fix a null pointer access when the smc_rreg pointer is NULL selftests/efivarfs: create-read: fix a resource leak crypto: pcrypt - Fix hungtask for PADATA_RESET RDMA/hfi1: Use FIELD_GET() to extract Link Width fs/jfs: Add check for negative db_l2nbperpage fs/jfs: Add validity check for db_maxag and db_agpref jfs: fix array-index-out-of-bounds in dbFindLeaf jfs: fix array-index-out-of-bounds in diAlloc ARM: 9320/1: fix stack depot IRQ stack filter ALSA: hda: Fix possible null-ptr-deref when assigning a stream atm: iphase: Do PCI error checks on own line scsi: libfc: Fix potential NULL pointer dereference in fc_lport_ptp_setup() HID: Add quirk for Dell Pro Wireless Keyboard and Mouse KM5221W tty: vcc: Add check for kstrdup() in vcc_probe() usb: gadget: f_ncm: Always set current gadget in ncm_bind() i2c: sun6i-p2wi: Prevent potential division by zero media: gspca: cpia1: shift-out-of-bounds in set_flicker media: vivid: avoid integer overflow gfs2: ignore negated quota changes drm/amd/display: Avoid NULL dereference of timing generator pwm: Fix double shift bug NFSv4.1: fix SP4_MACH_CRED protection for pnfs IO ipvlan: add ipvlan_route_v6_outbound() helper tty: Fix uninit-value access in ppp_sync_receive() tipc: Fix kernel-infoleak due to uninitialized TLV value ppp: limit MRU to 64K xen/events: fix delayed eoi list handling ptp: annotate data-race around q->head and q->tail net: ethernet: cortina: Fix max RX frame define net: ethernet: cortina: Handle large frames net: ethernet: cortina: Fix MTU max setting macvlan: Don't propagate promisc change to lower dev in passthru cifs: spnego: add ';' in HOST_KEY_LEN media: venus: hfi: add checks to perform sanity on queue pointers randstruct: Fix gcc-plugin performance mode to stay in group KVM: x86: Ignore MSR_AMD64_TW_CFG access audit: don't take task_lock() in audit_exe_compare() code path audit: don't WARN_ON_ONCE(!current->mm) in audit_exe_compare() hvc/xen: fix error path in xen_hvc_init() to always register frontend driver PCI/sysfs: Protect driver's D3cold preference from user space mmc: meson-gx: Remove setting of CMD_CFG_ERROR genirq/generic_chip: Make irq_remove_generic_chip() irqdomain aware PCI: keystone: Don't discard .remove() callback PCI: keystone: Don't discard .probe() callback parisc/pdc: Add width field to struct pdc_model clk: qcom: ipq8074: drop the CLK_SET_RATE_PARENT flag from PLL clocks mmc: vub300: fix an error code PM: hibernate: Use __get_safe_page() rather than touching the list PM: hibernate: Clean up sync_read handling in snapshot_write_next() jbd2: fix potential data lost in recovering journal raced with synchronizing fs bdev quota: explicitly forbid quota files from being encrypted mcb: fix error handling for different scenarios when parsing dmaengine: stm32-mdma: correct desc prep when channel running parisc: Prevent booting 64-bit kernels on PA1.x machines parisc/pgtable: Do not drop upper 5 address bits of physical address ALSA: info: Fix potential deadlock at disconnection ALSA: hda/realtek - Enable internal speaker of ASUS K6500ZC tty: serial: meson: if no alias specified use an available id serial: meson: remove redundant initialization of variable id tty: serial: meson: retrieve port FIFO size from DT serial: meson: Use platform_get_irq() to get the interrupt tty: serial: meson: fix hard LOCKUP on crtscts mode net: dsa: lan9303: consequently nested-lock physical MDIO i2c: i801: fix potential race in i801_block_transaction_byte_by_byte media: lirc: drop trailing space from scancode transmit media: sharp: fix sharp encoding media: venus: hfi_parser: Add check to keep the number of codecs within range media: venus: hfi: fix the check to handle session buffer requirement media: venus: hfi: add checks to handle capabilities from firmware Revert "net: r8169: Disable multicast filter for RTL8168H and RTL8107E" ext4: apply umask if ACL support is disabled ext4: correct offset of gdb backup in non meta_bg group to update_backups ext4: correct return value of ext4_convert_meta_bg ext4: remove gdb backup copy for meta bg in setup_new_flex_group_blocks drm/amdgpu: fix error handling in amdgpu_bo_list_get() scsi: virtio_scsi: limit number of hw queues by nr_cpu_ids iomap: Set all uptodate bits for an Uptodate page net: sched: fix race condition in qdisc_graft() Linux 4.19.300 Change-Id: I21f68d5f5dc85afe62bbc6e9a7aac12faee56621 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
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Heiner Kallweit
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dff1af8fec |
i2c: i801: fix potential race in i801_block_transaction_byte_by_byte
commit f78ca48a8ba9cdec96e8839351e49eec3233b177 upstream. Currently we set SMBHSTCNT_LAST_BYTE only after the host has started receiving the last byte. If we get e.g. preempted before setting SMBHSTCNT_LAST_BYTE, the host may be finished with receiving the byte before SMBHSTCNT_LAST_BYTE is set. Therefore change the code to set SMBHSTCNT_LAST_BYTE before writing SMBHSTSTS_BYTE_DONE for the byte before the last byte. Now the code is also consistent with what we do in i801_isr_byte_done(). Reported-by: Jean Delvare <jdelvare@suse.com> Closes: https://lore.kernel.org/linux-i2c/20230828152747.09444625@endymion.delvare/ Cc: stable@vger.kernel.org Acked-by: Andi Shyti <andi.shyti@kernel.org> Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Jean Delvare <jdelvare@suse.de> Signed-off-by: Wolfram Sang <wsa@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Axel Lin
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37019ca346 |
i2c: sun6i-p2wi: Prevent potential division by zero
[ Upstream commit 5ac61d26b8baff5b2e5a9f3dc1ef63297e4b53e7 ] Make sure we don't OOPS in case clock-frequency is set to 0 in a DT. The variable set here is later used as a divisor. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Wolfram Sang <wsa@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Michael Bestas
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9cd6ae99b7 |
Merge tag 'ASB-2023-11-05_4.19-stable' of https://android.googlesource.com/kernel/common into android13-4.19-kona
https://source.android.com/docs/security/bulletin/2023-11-01 * tag 'ASB-2023-11-05_4.19-stable' of https://android.googlesource.com/kernel/common: Reapply "perf: Disallow mis-matched inherited group reads" Revert "perf: Disallow mis-matched inherited group reads" Revert "xfrm: fix a data-race in xfrm_gen_index()" Revert "Bluetooth: hci_core: Fix build warnings" Revert "xfrm: interface: use DEV_STATS_INC()" Linux 4.19.297 xfrm6: fix inet6_dev refcount underflow problem Bluetooth: hci_sock: Correctly bounds check and pad HCI_MON_NEW_INDEX name Bluetooth: hci_sock: fix slab oob read in create_monitor_event phy: mapphone-mdm6600: Fix runtime PM for remove ASoC: pxa: fix a memory leak in probe() gpio: vf610: set value before the direction to avoid a glitch s390/pci: fix iommu bitmap allocation perf: Disallow mis-matched inherited group reads USB: serial: option: add Fibocom to DELL custom modem FM101R-GL USB: serial: option: add entry for Sierra EM9191 with new firmware USB: serial: option: add Telit LE910C4-WWX 0x1035 composition ACPI: irq: Fix incorrect return value in acpi_register_gsi() Revert "pinctrl: avoid unsafe code pattern in find_pinctrl()" mmc: core: Capture correct oemid-bits for eMMC cards mtd: spinand: micron: correct bitmask for ecc status mtd: rawnand: qcom: Unmap the right resource upon probe failure Bluetooth: hci_event: Fix using memcmp when comparing keys btrfs: fix some -Wmaybe-uninitialized warnings in ioctl.c drm: panel-orientation-quirks: Add quirk for One Mix 2S sky2: Make sure there is at least one frag_addr available wifi: cfg80211: avoid leaking stack data into trace wifi: mac80211: allow transmitting EAPOL frames with tainted key Bluetooth: hci_core: Fix build warnings Bluetooth: Avoid redundant authentication HID: holtek: fix slab-out-of-bounds Write in holtek_kbd_input_event tracing: relax trace_event_eval_update() execution with cond_resched() ata: libata-eh: Fix compilation warning in ata_eh_link_report() gpio: timberdale: Fix potential deadlock on &tgpio->lock overlayfs: set ctime when setting mtime and atime i2c: mux: Avoid potential false error message in i2c_mux_add_adapter btrfs: initialize start_slot in btrfs_log_prealloc_extents btrfs: return -EUCLEAN for delayed tree ref with a ref count not equals to 1 ARM: dts: ti: omap: Fix noisy serial with overrun-throttle-ms for mapphone libceph: use kernel_connect() libceph: fix unaligned accesses in ceph_entity_addr handling net: pktgen: Fix interface flags printing netfilter: nft_set_rbtree: .deactivate fails if element has expired net/sched: sch_hfsc: upgrade 'rt' to 'sc' when it becomes a inner curve i40e: prevent crash on probe if hw registers have invalid values net: usb: smsc95xx: Fix an error code in smsc95xx_reset() tcp: tsq: relax tcp_small_queue_check() when rtx queue contains a single skb tcp: fix excessive TLP and RACK timeouts from HZ rounding net: rfkill: gpio: prevent value glitch during probe net: ipv6: fix return value check in esp_remove_trailer net: ipv4: fix return value check in esp_remove_trailer xfrm: interface: use DEV_STATS_INC() xfrm: fix a data-race in xfrm_gen_index() netfilter: nft_payload: fix wrong mac header matching KVM: x86: Mask LVTPC when handling a PMI regmap: fix NULL deref on lookup nfc: nci: fix possible NULL pointer dereference in send_acknowledge() Bluetooth: avoid memcmp() out of bounds warning Bluetooth: hci_event: Fix coding style Bluetooth: vhci: Fix race when opening vhci device Bluetooth: Fix a refcnt underflow problem for hci_conn Bluetooth: Reject connection with the device which has same BD_ADDR Bluetooth: hci_event: Ignore NULL link key usb: hub: Guard against accesses to uninitialized BOS descriptors dev_forward_skb: do not scrub skb mark within the same name space x86/alternatives: Disable KASAN in apply_alternatives() powerpc/64e: Fix wrong test in __ptep_test_and_clear_young() usb: gadget: ncm: Handle decoding of multiple NTB's in unwrap call usb: gadget: udc-xilinx: replace memcpy with memcpy_toio x86/cpu: Fix AMD erratum #1485 on Zen4-based CPUs pinctrl: avoid unsafe code pattern in find_pinctrl() cgroup: Remove duplicates in cgroup v1 tasks file Input: xpad - add PXN V900 support Input: psmouse - fix fast_reconnect function for PS/2 mode Input: powermate - fix use-after-free in powermate_config_complete ceph: fix incorrect revoked caps assert in ceph_fill_file_size() mcb: remove is_added flag from mcb_device struct iio: pressure: ms5611: ms5611_prom_is_valid false negative bug iio: pressure: bmp280: Fix NULL pointer exception usb: musb: Modify the "HWVers" register address usb: musb: Get the musb_qh poniter after musb_giveback usb: dwc3: Soft reset phy on probe for host net: usb: dm9601: fix uninitialized variable use in dm9601_mdio_read usb: xhci: xhci-ring: Use sysdev for mapping bounce buffer dmaengine: stm32-mdma: abort resume if no ongoing transfer sched,idle,rcu: Push rcu_idle deeper into the idle path workqueue: Override implicit ordered attribute in workqueue_apply_unbound_cpumask() nfc: nci: assert requested protocol is valid net: nfc: fix races in nfc_llcp_sock_get() and nfc_llcp_sock_get_sn() ixgbe: fix crash with empty VF macvlan list drm/vmwgfx: fix typo of sizeof argument xen-netback: use default TX queue size for vifs ieee802154: ca8210: Fix a potential UAF in ca8210_probe drm/msm/dsi: skip the wait for video mode done if not applicable drm: etvnaviv: fix bad backport leading to warning net: prevent address rewrite in kernel_bind() quota: Fix slow quotaoff HID: logitech-hidpp: Fix kernel crash on receiver USB disconnect RDMA/cxgb4: Check skb value for failure to allocate net: prevent rewrite of msg_name in sock_sendmsg() net: fix kernel-doc warnings for socket.c net: use indirect calls helpers at the socket layer indirect call wrappers: helpers to speed-up indirect calls of builtin Revert "net: add atomic_long_t to net_device_stats fields" Revert "net: Fix unwanted sign extension in netdev_stats_to_stats64()" Revert "net: bridge: use DEV_STATS_INC()" Linux 4.19.296 xen/events: replace evtchn_rwlock with RCU rtnetlink: Reject negative ifindexes in RTM_NEWLINK Revert "rtnetlink: Reject negative ifindexes in RTM_NEWLINK" dccp: fix dccp_v4_err()/dccp_v6_err() again parisc: Restore __ldcw_align for PA-RISC 2.0 processors RDMA/mlx5: Fix NULL string error RDMA/cma: Fix truncation compilation warning in make_cma_ports gpio: pxa: disable pinctrl calls for MMP_GPIO gpio: aspeed: fix the GPIO number passed to pinctrl_gpio_set_config() IB/mlx4: Fix the size of a buffer in add_port_entries() cpupower: add Makefile dependencies for install targets sctp: update hb timer immediately after users change hb_interval sctp: update transport state when processing a dupcook packet tcp: fix delayed ACKs for MSS boundary condition tcp: fix quick-ack counting to count actual ACKs of new data net: stmmac: dwmac-stm32: fix resume on STM32 MCU net: usb: smsc75xx: Fix uninit-value access in __smsc75xx_read_reg ipv4, ipv6: Fix handling of transhdrlen in __ip{,6}_append_data() modpost: add missing else to the "of" check scsi: target: core: Fix deadlock due to recursive locking regmap: rbtree: Fix wrong register marked as in-cache when creating new node drivers/net: process the result of hdlc_open() and add call of hdlc_close() in uhdlc_close() wifi: mwifiex: Fix oob check condition in mwifiex_process_rx_packet ubi: Refuse attaching if mtd's erasesize is 0 net: replace calls to sock->ops->connect() with kernel_connect() wifi: mwifiex: Fix tlv_buf_left calculation qed/red_ll2: Fix undefined behavior bug in struct qed_ll2_info scsi: zfcp: Fix a double put in zfcp_port_enqueue() Revert "PCI: qcom: Disable write access to read only registers for IP v2.3.3" media: dvb: symbol fixup for dvb_attach() - again Revert "drivers core: Use sysfs_emit and sysfs_emit_at for show(device *...) functions" ata: libata: disallow dev-initiated LPM transitions to unsupported states ext4: fix rec_len verify error fs: binfmt_elf_efpic: fix personality for ELF-FDPIC ata: libata-sata: increase PMP SRST timeout to 10s ata: libata-core: Do not register PM operations for SAS ports ata: libata-core: Fix port and device removal ata: libata-core: Fix ata_port_request_pm() locking net: thunderbolt: Fix TCPv6 GSO checksum calculation btrfs: properly report 0 avail for very full file systems i2c: i801: unregister tco_pdev in i801_probe() error path ata: libata-scsi: ignore reserved bits for REPORT SUPPORTED OPERATION CODES ALSA: hda: Disable power save for solving pop issue on Lenovo ThinkCentre M70q nilfs2: fix potential use after free in nilfs_gccache_submit_read_data() serial: 8250_port: Check IRQ data before use smack: Record transmuting in smk_transmuted smack: Retrieve transmuting information in smack_inode_getsecurity() Smack:- Use overlay inode label in smack_inode_copy_up() scsi: megaraid_sas: Enable msix_load_balance for Invader and later controllers net: Fix unwanted sign extension in netdev_stats_to_stats64() watchdog: iTCO_wdt: Set NO_REBOOT if the watchdog is not already running watchdog: iTCO_wdt: No need to stop the timer in probe nvme-pci: do not set the NUMA node of device if it has none fbdev/sh7760fb: Depend on FB=y bpf: Clarify error expectations from bpf_clone_redirect ata: libata-eh: do not clear ATA_PFLAG_EH_PENDING in ata_eh_reset() ring-buffer: Avoid softlockup in ring_buffer_resize() selftests/ftrace: Correctly enable event in instance-event.tc parisc: irq: Make irq_stack_union static to avoid sparse warning parisc: drivers: Fix sparse warning parisc: iosapic.c: Fix sparse warnings parisc: sba: Fix compile warning wrt list of SBA devices gpio: pmic-eic-sprd: Add can_sleep flag for PMIC EIC chip ARM: dts: ti: omap: motorola-mapphone: Fix abe_clkctrl warning on boot clk: tegra: fix error return case for recalc_rate MIPS: Alchemy: only build mmc support helpers if au1xmmc is enabled ext4: do not let fstrim block system suspend ext4: move setting of trimmed bit into ext4_try_to_trim_range() ext4: replace the traditional ternary conditional operator with with max()/min() ext4: mark group as trimmed only if it was fully scanned ext4: change s_last_trim_minblks type to unsigned long ext4: scope ret locally in ext4_try_to_trim_range() ext4: add new helper interface ext4_try_to_trim_range() ext4: remove the 'group' parameter of ext4_trim_extent scsi: megaraid_sas: Fix deadlock on firmware crashdump scsi: megaraid_sas: Load balance completions across all MSI-X scsi: qla2xxx: Remove unsupported ql2xenabledif option scsi: qla2xxx: Add protection mask module parameters Input: i8042 - add quirk for TUXEDO Gemini 17 Gen1/Clevo PD70PN i2c: mux: demux-pinctrl: check the return value of devm_kstrdup() gpio: tb10x: Fix an error handling path in tb10x_gpio_probe() team: fix null-ptr-deref when team device type is changed net: bridge: use DEV_STATS_INC() net: add atomic_long_t to net_device_stats fields net: hns3: add 5ms delay before clear firmware reset irq source powerpc/perf/hv-24x7: Update domain value check ipv4: fix null-deref in ipv4_link_failure selftests: tls: swap the TX and RX sockets in some tests selftests/tls: Add {} to avoid static checker warning netfilter: nf_tables: disallow element removal on anonymous sets ata: libahci: clear pending interrupt status ata: ahci: Drop pointless VPRINTK() calls and convert the remaining ones NFS/pNFS: Report EINVAL errors from connect() to the server ANDROID: ALSA: jack: Revert mismerge done in v4.19.291 Conflicts: include/net/tcp.h kernel/events/core.c kernel/sched/idle.c Change-Id: I141cc494dcfda5fbd11f8bd2f7166bf3bf157084 |
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Greg Kroah-Hartman
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4f5e88e555 |
Merge 4.19.298 into android-4.19-stable
Changes in 4.19.298 mmc: sdio: Don't re-initialize powered-on removable SDIO cards at resume mmc: core: sdio: hold retuning if sdio in 1-bit mode selftests/ftrace: Add new test case which checks non unique symbol mcb: Return actual parsed size when reading chameleon table mcb-lpc: Reallocate memory region to avoid memory overlapping virtio_balloon: Fix endless deflation and inflation on arm64 virtio-mmio: fix memory leak of vm_dev r8169: rename r8169.c to r8169_main.c r8169: fix the KCSAN reported data-race in rtl_tx while reading TxDescArray[entry].opts1 r8169: fix the KCSAN reported data race in rtl_rx while reading desc->opts1 treewide: Spelling fix in comment igb: Fix potential memory leak in igb_add_ethtool_nfc_entry gtp: fix fragmentation needed check with gso i40e: Fix wrong check for I40E_TXR_FLAGS_WB_ON_ITR i2c: muxes: i2c-mux-pinctrl: Use of_get_i2c_adapter_by_node() i2c: muxes: i2c-mux-gpmux: Use of_get_i2c_adapter_by_node() i2c: muxes: i2c-demux-pinctrl: Use of_get_i2c_adapter_by_node() i2c: stm32f7: Fix PEC handling in case of SMBUS transfers nvmem: imx: correct nregs for i.MX6SLL nvmem: imx: correct nregs for i.MX6UL perf/core: Fix potential NULL deref iio: exynos-adc: request second interupt only when touchscreen mode is used x86/i8259: Skip probing when ACPI/MADT advertises PCAT compatibility NFS: Don't call generic_error_remove_page() while holding locks ARM: 8933/1: replace Sun/Solaris style flag on section directive drm/dp_mst: Fix NULL deref in get_mst_branch_device_by_guid_helper() arm64: fix a concurrency issue in emulation_proc_handler() kobject: Fix slab-out-of-bounds in fill_kobj_path() smbdirect: missing rc checks while waiting for rdma events f2fs: fix to do sanity check on inode type during garbage collection nfsd: lock_rename() needs both directories to live on the same fs x86/mm: Simplify RESERVE_BRK() x86/mm: Fix RESERVE_BRK() for older binutils driver: platform: Add helper for safer setting of driver_override rpmsg: Constify local variable in field store macro rpmsg: Fix kfree() of static memory on setting driver_override rpmsg: Fix calling device_lock() on non-initialized device rpmsg: glink: Release driver_override rpmsg: Fix possible refcount leak in rpmsg_register_device_override() x86: Fix .brk attribute in linker script MAINTAINERS: r8169: Update path to the driver ASoC: simple-card: fixup asoc_simple_probe() error handling Input: i8042 - add Fujitsu Lifebook E5411 to i8042 quirk table irqchip/stm32-exti: add missing DT IRQ flag translation dmaengine: ste_dma40: Fix PM disable depth imbalance in d40_probe Input: synaptics-rmi4 - handle reset delay when using SMBus trsnsport fbdev: atyfb: only use ioremap_uc() on i386 and ia64 netfilter: nfnetlink_log: silence bogus compiler warning ASoC: rt5650: fix the wrong result of key button fbdev: uvesafb: Call cn_del_callback() at the end of uvesafb_exit() scsi: mpt3sas: Fix in error path platform/x86: asus-wmi: Change ASUS_WMI_BRN_DOWN code from 0x20 to 0x2e net: chelsio: cxgb4: add an error code check in t4_load_phy_fw ata: ahci: fix enum constants for gcc-13 remove the sx8 block driver PCI: Prevent xHCI driver from claiming AMD VanGogh USB3 DRD device usb: storage: set 1.50 as the lower bcdDevice for older "Super Top" compatibility tty: 8250: Remove UC-257 and UC-431 tty: 8250: Add support for additional Brainboxes UC cards tty: 8250: Add support for Brainboxes UP cards tty: 8250: Add support for Intashield IS-100 Linux 4.19.298 Change-Id: Ifb32a27a5d614f8234d0fb282c57304fdd2ce5de Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
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Alain Volmat
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00b88c3e76 |
i2c: stm32f7: Fix PEC handling in case of SMBUS transfers
commit c896ff2dd8f30a6b0a922c83a96f6d43f05f0e92 upstream.
In case of SMBUS byte read with PEC enabled, the whole transfer
is split into two commands. A first write command, followed by
a read command. The write command does not have any PEC byte
and a PEC byte is appended at the end of the read command.
(cf Read byte protocol with PEC in SMBUS specification)
Within the STM32 I2C controller, handling (either sending
or receiving) of the PEC byte is done via the PECBYTE bit in
register CR2.
Currently, the PECBYTE is set at the beginning of a transfer,
which lead to sending a PEC byte at the end of the write command
(hence losing the real last byte), and also does not check the
PEC byte received during the read command.
This patch corrects the function stm32f7_i2c_smbus_xfer_msg
in order to only set the PECBYTE during the read command.
Fixes:
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Herve Codina
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be4ae11e4e |
i2c: muxes: i2c-demux-pinctrl: Use of_get_i2c_adapter_by_node()
commit 0fb118de5003028ad092a4e66fc6d07b86c3bc94 upstream.
i2c-demux-pinctrl uses the pair of_find_i2c_adapter_by_node() /
i2c_put_adapter(). These pair alone is not correct to properly lock the
I2C parent adapter.
Indeed, i2c_put_adapter() decrements the module refcount while
of_find_i2c_adapter_by_node() does not increment it. This leads to an
underflow of the parent module refcount.
Use the dedicated function, of_get_i2c_adapter_by_node(), to handle
correctly the module refcount.
Fixes:
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Herve Codina
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a3094c2649 |
i2c: muxes: i2c-mux-gpmux: Use of_get_i2c_adapter_by_node()
commit 3dc0ec46f6e7511fc4fdf6b6cda439382bc957f1 upstream.
i2c-mux-gpmux uses the pair of_find_i2c_adapter_by_node() /
i2c_put_adapter(). These pair alone is not correct to properly lock the
I2C parent adapter.
Indeed, i2c_put_adapter() decrements the module refcount while
of_find_i2c_adapter_by_node() does not increment it. This leads to an
underflow of the parent module refcount.
Use the dedicated function, of_get_i2c_adapter_by_node(), to handle
correctly the module refcount.
Fixes:
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Herve Codina
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3db13032bf |
i2c: muxes: i2c-mux-pinctrl: Use of_get_i2c_adapter_by_node()
commit 3171d37b58a76e1febbf3f4af2d06234a98cf88b upstream.
i2c-mux-pinctrl uses the pair of_find_i2c_adapter_by_node() /
i2c_put_adapter(). These pair alone is not correct to properly lock the
I2C parent adapter.
Indeed, i2c_put_adapter() decrements the module refcount while
of_find_i2c_adapter_by_node() does not increment it. This leads to an
underflow of the parent module refcount.
Use the dedicated function, of_get_i2c_adapter_by_node(), to handle
correctly the module refcount.
Fixes:
|
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Greg Kroah-Hartman
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24a799db09 |
Merge 4.19.297 into android-4.19-stable
Changes in 4.19.297 indirect call wrappers: helpers to speed-up indirect calls of builtin net: use indirect calls helpers at the socket layer net: fix kernel-doc warnings for socket.c net: prevent rewrite of msg_name in sock_sendmsg() RDMA/cxgb4: Check skb value for failure to allocate HID: logitech-hidpp: Fix kernel crash on receiver USB disconnect quota: Fix slow quotaoff net: prevent address rewrite in kernel_bind() drm: etvnaviv: fix bad backport leading to warning drm/msm/dsi: skip the wait for video mode done if not applicable ieee802154: ca8210: Fix a potential UAF in ca8210_probe xen-netback: use default TX queue size for vifs drm/vmwgfx: fix typo of sizeof argument ixgbe: fix crash with empty VF macvlan list net: nfc: fix races in nfc_llcp_sock_get() and nfc_llcp_sock_get_sn() nfc: nci: assert requested protocol is valid workqueue: Override implicit ordered attribute in workqueue_apply_unbound_cpumask() sched,idle,rcu: Push rcu_idle deeper into the idle path dmaengine: stm32-mdma: abort resume if no ongoing transfer usb: xhci: xhci-ring: Use sysdev for mapping bounce buffer net: usb: dm9601: fix uninitialized variable use in dm9601_mdio_read usb: dwc3: Soft reset phy on probe for host usb: musb: Get the musb_qh poniter after musb_giveback usb: musb: Modify the "HWVers" register address iio: pressure: bmp280: Fix NULL pointer exception iio: pressure: ms5611: ms5611_prom_is_valid false negative bug mcb: remove is_added flag from mcb_device struct ceph: fix incorrect revoked caps assert in ceph_fill_file_size() Input: powermate - fix use-after-free in powermate_config_complete Input: psmouse - fix fast_reconnect function for PS/2 mode Input: xpad - add PXN V900 support cgroup: Remove duplicates in cgroup v1 tasks file pinctrl: avoid unsafe code pattern in find_pinctrl() x86/cpu: Fix AMD erratum #1485 on Zen4-based CPUs usb: gadget: udc-xilinx: replace memcpy with memcpy_toio usb: gadget: ncm: Handle decoding of multiple NTB's in unwrap call powerpc/64e: Fix wrong test in __ptep_test_and_clear_young() x86/alternatives: Disable KASAN in apply_alternatives() dev_forward_skb: do not scrub skb mark within the same name space usb: hub: Guard against accesses to uninitialized BOS descriptors Bluetooth: hci_event: Ignore NULL link key Bluetooth: Reject connection with the device which has same BD_ADDR Bluetooth: Fix a refcnt underflow problem for hci_conn Bluetooth: vhci: Fix race when opening vhci device Bluetooth: hci_event: Fix coding style Bluetooth: avoid memcmp() out of bounds warning nfc: nci: fix possible NULL pointer dereference in send_acknowledge() regmap: fix NULL deref on lookup KVM: x86: Mask LVTPC when handling a PMI netfilter: nft_payload: fix wrong mac header matching xfrm: fix a data-race in xfrm_gen_index() xfrm: interface: use DEV_STATS_INC() net: ipv4: fix return value check in esp_remove_trailer net: ipv6: fix return value check in esp_remove_trailer net: rfkill: gpio: prevent value glitch during probe tcp: fix excessive TLP and RACK timeouts from HZ rounding tcp: tsq: relax tcp_small_queue_check() when rtx queue contains a single skb net: usb: smsc95xx: Fix an error code in smsc95xx_reset() i40e: prevent crash on probe if hw registers have invalid values net/sched: sch_hfsc: upgrade 'rt' to 'sc' when it becomes a inner curve netfilter: nft_set_rbtree: .deactivate fails if element has expired net: pktgen: Fix interface flags printing libceph: fix unaligned accesses in ceph_entity_addr handling libceph: use kernel_connect() ARM: dts: ti: omap: Fix noisy serial with overrun-throttle-ms for mapphone btrfs: return -EUCLEAN for delayed tree ref with a ref count not equals to 1 btrfs: initialize start_slot in btrfs_log_prealloc_extents i2c: mux: Avoid potential false error message in i2c_mux_add_adapter overlayfs: set ctime when setting mtime and atime gpio: timberdale: Fix potential deadlock on &tgpio->lock ata: libata-eh: Fix compilation warning in ata_eh_link_report() tracing: relax trace_event_eval_update() execution with cond_resched() HID: holtek: fix slab-out-of-bounds Write in holtek_kbd_input_event Bluetooth: Avoid redundant authentication Bluetooth: hci_core: Fix build warnings wifi: mac80211: allow transmitting EAPOL frames with tainted key wifi: cfg80211: avoid leaking stack data into trace sky2: Make sure there is at least one frag_addr available drm: panel-orientation-quirks: Add quirk for One Mix 2S btrfs: fix some -Wmaybe-uninitialized warnings in ioctl.c Bluetooth: hci_event: Fix using memcmp when comparing keys mtd: rawnand: qcom: Unmap the right resource upon probe failure mtd: spinand: micron: correct bitmask for ecc status mmc: core: Capture correct oemid-bits for eMMC cards Revert "pinctrl: avoid unsafe code pattern in find_pinctrl()" ACPI: irq: Fix incorrect return value in acpi_register_gsi() USB: serial: option: add Telit LE910C4-WWX 0x1035 composition USB: serial: option: add entry for Sierra EM9191 with new firmware USB: serial: option: add Fibocom to DELL custom modem FM101R-GL perf: Disallow mis-matched inherited group reads s390/pci: fix iommu bitmap allocation gpio: vf610: set value before the direction to avoid a glitch ASoC: pxa: fix a memory leak in probe() phy: mapphone-mdm6600: Fix runtime PM for remove Bluetooth: hci_sock: fix slab oob read in create_monitor_event Bluetooth: hci_sock: Correctly bounds check and pad HCI_MON_NEW_INDEX name xfrm6: fix inet6_dev refcount underflow problem Linux 4.19.297 Change-Id: I495e8b8fbb6416ec3f94094fa905bdde364618b4 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
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Heiner Kallweit
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f65bed0696 |
i2c: mux: Avoid potential false error message in i2c_mux_add_adapter
[ Upstream commit b13e59e74ff71a1004e0508107e91e9a84fd7388 ] I2C_CLASS_DEPRECATED is a flag and not an actual class. There's nothing speaking against both, parent and child, having I2C_CLASS_DEPRECATED set. Therefore exclude it from the check. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Acked-by: Peter Rosin <peda@axentia.se> Signed-off-by: Wolfram Sang <wsa@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Greg Kroah-Hartman
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7f2e810705 |
Merge 4.19.296 into android-4.19-stable
Changes in 4.19.296
NFS/pNFS: Report EINVAL errors from connect() to the server
ata: ahci: Drop pointless VPRINTK() calls and convert the remaining ones
ata: libahci: clear pending interrupt status
netfilter: nf_tables: disallow element removal on anonymous sets
selftests/tls: Add {} to avoid static checker warning
selftests: tls: swap the TX and RX sockets in some tests
ipv4: fix null-deref in ipv4_link_failure
powerpc/perf/hv-24x7: Update domain value check
net: hns3: add 5ms delay before clear firmware reset irq source
net: add atomic_long_t to net_device_stats fields
net: bridge: use DEV_STATS_INC()
team: fix null-ptr-deref when team device type is changed
gpio: tb10x: Fix an error handling path in tb10x_gpio_probe()
i2c: mux: demux-pinctrl: check the return value of devm_kstrdup()
Input: i8042 - add quirk for TUXEDO Gemini 17 Gen1/Clevo PD70PN
scsi: qla2xxx: Add protection mask module parameters
scsi: qla2xxx: Remove unsupported ql2xenabledif option
scsi: megaraid_sas: Load balance completions across all MSI-X
scsi: megaraid_sas: Fix deadlock on firmware crashdump
ext4: remove the 'group' parameter of ext4_trim_extent
ext4: add new helper interface ext4_try_to_trim_range()
ext4: scope ret locally in ext4_try_to_trim_range()
ext4: change s_last_trim_minblks type to unsigned long
ext4: mark group as trimmed only if it was fully scanned
ext4: replace the traditional ternary conditional operator with with max()/min()
ext4: move setting of trimmed bit into ext4_try_to_trim_range()
ext4: do not let fstrim block system suspend
MIPS: Alchemy: only build mmc support helpers if au1xmmc is enabled
clk: tegra: fix error return case for recalc_rate
ARM: dts: ti: omap: motorola-mapphone: Fix abe_clkctrl warning on boot
gpio: pmic-eic-sprd: Add can_sleep flag for PMIC EIC chip
parisc: sba: Fix compile warning wrt list of SBA devices
parisc: iosapic.c: Fix sparse warnings
parisc: drivers: Fix sparse warning
parisc: irq: Make irq_stack_union static to avoid sparse warning
selftests/ftrace: Correctly enable event in instance-event.tc
ring-buffer: Avoid softlockup in ring_buffer_resize()
ata: libata-eh: do not clear ATA_PFLAG_EH_PENDING in ata_eh_reset()
bpf: Clarify error expectations from bpf_clone_redirect
fbdev/sh7760fb: Depend on FB=y
nvme-pci: do not set the NUMA node of device if it has none
watchdog: iTCO_wdt: No need to stop the timer in probe
watchdog: iTCO_wdt: Set NO_REBOOT if the watchdog is not already running
net: Fix unwanted sign extension in netdev_stats_to_stats64()
scsi: megaraid_sas: Enable msix_load_balance for Invader and later controllers
Smack:- Use overlay inode label in smack_inode_copy_up()
smack: Retrieve transmuting information in smack_inode_getsecurity()
smack: Record transmuting in smk_transmuted
serial: 8250_port: Check IRQ data before use
nilfs2: fix potential use after free in nilfs_gccache_submit_read_data()
ALSA: hda: Disable power save for solving pop issue on Lenovo ThinkCentre M70q
ata: libata-scsi: ignore reserved bits for REPORT SUPPORTED OPERATION CODES
i2c: i801: unregister tco_pdev in i801_probe() error path
btrfs: properly report 0 avail for very full file systems
net: thunderbolt: Fix TCPv6 GSO checksum calculation
ata: libata-core: Fix ata_port_request_pm() locking
ata: libata-core: Fix port and device removal
ata: libata-core: Do not register PM operations for SAS ports
ata: libata-sata: increase PMP SRST timeout to 10s
fs: binfmt_elf_efpic: fix personality for ELF-FDPIC
ext4: fix rec_len verify error
ata: libata: disallow dev-initiated LPM transitions to unsupported states
Revert "drivers core: Use sysfs_emit and sysfs_emit_at for show(device *...) functions"
media: dvb: symbol fixup for dvb_attach() - again
Revert "PCI: qcom: Disable write access to read only registers for IP v2.3.3"
scsi: zfcp: Fix a double put in zfcp_port_enqueue()
qed/red_ll2: Fix undefined behavior bug in struct qed_ll2_info
wifi: mwifiex: Fix tlv_buf_left calculation
net: replace calls to sock->ops->connect() with kernel_connect()
ubi: Refuse attaching if mtd's erasesize is 0
wifi: mwifiex: Fix oob check condition in mwifiex_process_rx_packet
drivers/net: process the result of hdlc_open() and add call of hdlc_close() in uhdlc_close()
regmap: rbtree: Fix wrong register marked as in-cache when creating new node
scsi: target: core: Fix deadlock due to recursive locking
modpost: add missing else to the "of" check
ipv4, ipv6: Fix handling of transhdrlen in __ip{,6}_append_data()
net: usb: smsc75xx: Fix uninit-value access in __smsc75xx_read_reg
net: stmmac: dwmac-stm32: fix resume on STM32 MCU
tcp: fix quick-ack counting to count actual ACKs of new data
tcp: fix delayed ACKs for MSS boundary condition
sctp: update transport state when processing a dupcook packet
sctp: update hb timer immediately after users change hb_interval
cpupower: add Makefile dependencies for install targets
IB/mlx4: Fix the size of a buffer in add_port_entries()
gpio: aspeed: fix the GPIO number passed to pinctrl_gpio_set_config()
gpio: pxa: disable pinctrl calls for MMP_GPIO
RDMA/cma: Fix truncation compilation warning in make_cma_ports
RDMA/mlx5: Fix NULL string error
parisc: Restore __ldcw_align for PA-RISC 2.0 processors
dccp: fix dccp_v4_err()/dccp_v6_err() again
Revert "rtnetlink: Reject negative ifindexes in RTM_NEWLINK"
rtnetlink: Reject negative ifindexes in RTM_NEWLINK
xen/events: replace evtchn_rwlock with RCU
Linux 4.19.296
Change-Id: I4f76959ead91691fe9a242cb5b158fc8dc67bf39
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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Heiner Kallweit
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602f3633d9 |
i2c: i801: unregister tco_pdev in i801_probe() error path
commit 3914784553f68c931fc666dbe7e86fe881aada38 upstream.
We have to unregister tco_pdev also if i2c_add_adapter() fails.
Fixes:
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Xiaoke Wang
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6e6ebca74e |
i2c: mux: demux-pinctrl: check the return value of devm_kstrdup()
[ Upstream commit 7c0195fa9a9e263df204963f88a22b21688ffb66 ]
devm_kstrdup() returns pointer to allocated string on success,
NULL on failure. So it is better to check the return value of it.
Fixes:
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Michael Bestas
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1b59618ce4 |
Merge tag 'ASB-2023-09-05_4.19-stable' of https://android.googlesource.com/kernel/common into android13-4.19-kona
https://source.android.com/docs/security/bulletin/2023-09-01 * tag 'ASB-2023-09-05_4.19-stable' of https://android.googlesource.com/kernel/common: Linux 4.19.294 Revert "ARM: ep93xx: fix missing-prototype warnings" Revert "MIPS: Alchemy: fix dbdma2" Linux 4.19.293 dma-buf/sw_sync: Avoid recursive lock during fence signal clk: Fix undefined reference to `clk_rate_exclusive_{get,put}' scsi: core: raid_class: Remove raid_component_add() scsi: snic: Fix double free in snic_tgt_create() irqchip/mips-gic: Don't touch vl_map if a local interrupt is not routable rtnetlink: Reject negative ifindexes in RTM_NEWLINK netfilter: nf_queue: fix socket leak sched/rt: pick_next_rt_entity(): check list_entry mmc: block: Fix in_flight[issue_type] value error x86/fpu: Set X86_FEATURE_OSXSAVE feature after enabling OSXSAVE in CR4 PCI: acpiphp: Use pci_assign_unassigned_bridge_resources() only for non-root bus media: vcodec: Fix potential array out-of-bounds in encoder queue_setup lib/clz_ctz.c: Fix __clzdi2() and __ctzdi2() for 32-bit kernels batman-adv: Fix batadv_v_ogm_aggr_send memory leak batman-adv: Fix TT global entry leak when client roamed back batman-adv: Do not get eth header before batadv_check_management_packet batman-adv: Don't increase MTU when set by user batman-adv: Trigger events for auto adjusted MTU nfsd: Fix race to FREE_STATEID and cl_revoked ibmveth: Use dcbf rather than dcbfl ipvs: fix racy memcpy in proc_do_sync_threshold ipvs: Improve robustness to the ipvs sysctl bonding: fix macvlan over alb bond support net: remove bond_slave_has_mac_rcu() net/sched: fix a qdisc modification with ambiguous command request igb: Avoid starting unnecessary workqueues dccp: annotate data-races in dccp_poll() sock: annotate data-races around prot->memory_pressure tracing: Fix memleak due to race between current_tracer and trace drm/amd/display: check TG is non-null before checking if enabled drm/amd/display: do not wait for mpc idle if tg is disabled regmap: Account for register length in SMBus I/O limits dm integrity: reduce vmalloc space footprint on 32-bit architectures dm integrity: increase RECALC_SECTORS to improve recalculate speed powerpc: Fail build if using recordmcount with binutils v2.37 powerpc: remove leftover code of old GCC version checks powerpc/32: add stack protector support fbdev: fix potential OOB read in fast_imageblit() fbdev: Fix sys_imageblit() for arbitrary image widths fbdev: Improve performance of sys_imageblit() tty: serial: fsl_lpuart: add earlycon for imx8ulp platform Revert "tty: serial: fsl_lpuart: drop earlycon entry for i.MX8QXP" MIPS: cpu-features: Use boot_cpu_type for CPU type based features MIPS: cpu-features: Enable octeon_cache by cpu_type fs: dlm: fix mismatch of plock results from userspace fs: dlm: use dlm_plock_info for do_unlock_close fs: dlm: change plock interrupted message to debug again fs: dlm: add pid to debug log dlm: replace usage of found with dedicated list iterator variable dlm: improve plock logging if interrupted PCI: acpiphp: Reassign resources on bridge if necessary net: phy: broadcom: stub c45 read/write for 54810 net: xfrm: Amend XFRMA_SEC_CTX nla_policy structure net: fix the RTO timer retransmitting skb every 1ms if linear option is enabled virtio-net: set queues after driver_ok af_unix: Fix null-ptr-deref in unix_stream_sendpage(). netfilter: set default timeout to 3 secs for sctp shutdown send and recv state test_firmware: prevent race conditions by a correct implementation of locking mmc: wbsd: fix double mmc_free_host() in wbsd_init() cifs: Release folio lock on fscache read hit. ALSA: usb-audio: Add support for Mythware XA001AU capture and playback interfaces. serial: 8250: Fix oops for port->pm on uart_change_pm() ASoC: meson: axg-tdm-formatter: fix channel slot allocation ASoC: rt5665: add missed regulator_bulk_disable net: do not allow gso_size to be set to GSO_BY_FRAGS sock: Fix misuse of sk_under_memory_pressure() i40e: fix misleading debug logs team: Fix incorrect deletion of ETH_P_8021AD protocol vid from slaves netfilter: nft_dynset: disallow object maps selftests: mirror_gre_changes: Tighten up the TTL test match xfrm: add NULL check in xfrm_update_ae_params ip_vti: fix potential slab-use-after-free in decode_session6 ip6_vti: fix slab-use-after-free in decode_session6 xfrm: fix slab-use-after-free in decode_session6 xfrm: interface: rename xfrm_interface.c to xfrm_interface_core.c net: af_key: fix sadb_x_filter validation net: xfrm: Fix xfrm_address_filter OOB read btrfs: fix BUG_ON condition in btrfs_cancel_balance powerpc/rtas_flash: allow user copy to flash block cache objects fbdev: mmp: fix value check in mmphw_probe() virtio-mmio: don't break lifecycle of vm_dev virtio-mmio: Use to_virtio_mmio_device() to simply code virtio-mmio: convert to devm_platform_ioremap_resource nfsd: Remove incorrect check in nfsd4_validate_stateid nfsd4: kill warnings on testing stateids with mismatched clientids block: fix signed int overflow in Amiga partition support mmc: sunxi: fix deferred probing mmc: bcm2835: fix deferred probing mmc: Remove dev_err() usage after platform_get_irq() mmc: tmio: move tmio_mmc_set_clock() to platform hook mmc: tmio: replace tmio_mmc_clk_stop() calls with tmio_mmc_set_clock() mmc: meson-gx: remove redundant mmc_request_done() call from irq context mmc: meson-gx: remove useless lock USB: dwc3: qcom: fix NULL-deref on suspend usb: dwc3: qcom: Add helper functions to enable,disable wake irqs irqchip/mips-gic: Use raw spinlock for gic_lock irqchip/mips-gic: Get rid of the reliance on irq_cpu_online() x86/topology: Fix erroneous smp_num_siblings on Intel Hybrid platforms powerpc/64s/radix: Fix soft dirty tracking powerpc: Move page table dump files in a dedicated subdirectory powerpc/mm: dump block address translation on book3s/32 powerpc/mm: dump segment registers on book3s/32 powerpc/mm: Move pgtable_t into platform headers powerpc/mm: move platform specific mmu-xxx.h in platform directories iio: addac: stx104: Fix race condition when converting analog-to-digital iio: addac: stx104: Fix race condition for stx104_write_raw() iio: adc: stx104: Implement and utilize register structures iio: adc: stx104: Utilize iomap interface iio: add addac subdirectory IMA: allow/fix UML builds drm/amdgpu: Fix potential fence use-after-free v2 Bluetooth: L2CAP: Fix use-after-free pcmcia: rsrc_nonstatic: Fix memory leak in nonstatic_release_resource_db() gfs2: Fix possible data races in gfs2_show_options() media: platform: mediatek: vpu: fix NULL ptr dereference media: v4l2-mem2mem: add lock to protect parameter num_rdy FS: JFS: Check for read-only mounted filesystem in txBegin FS: JFS: Fix null-ptr-deref Read in txBegin MIPS: dec: prom: Address -Warray-bounds warning fs: jfs: Fix UBSAN: array-index-out-of-bounds in dbAllocDmapLev udf: Fix uninitialized array access for some pathnames HID: add quirk for 03f0:464a HP Elite Presenter Mouse quota: fix warning in dqgrab() quota: Properly disable quotas when add_dquot_ref() fails ALSA: emu10k1: roll up loops in DSP setup code for Audigy drm/radeon: Fix integer overflow in radeon_cs_parser_init selftests: forwarding: tc_flower: Relax success criterion lib/mpi: Eliminate unused umul_ppmm definitions for MIPS Revert "posix-timers: Ensure timer ID search-loop limit is valid" UPSTREAM: media: usb: siano: Fix warning due to null work_func_t function pointer UPSTREAM: Bluetooth: L2CAP: Fix use-after-free in l2cap_sock_ready_cb UPSTREAM: net/sched: cls_route: No longer copy tcf_result on update to avoid use-after-free UPSTREAM: net/sched: cls_u32: No longer copy tcf_result on update to avoid use-after-free Linux 4.19.292 sch_netem: fix issues in netem_change() vs get_dist_table() alpha: remove __init annotation from exported page_is_ram() scsi: core: Fix possible memory leak if device_add() fails scsi: snic: Fix possible memory leak if device_add() fails scsi: 53c700: Check that command slot is not NULL scsi: storvsc: Fix handling of virtual Fibre Channel timeouts scsi: core: Fix legacy /proc parsing buffer overflow netfilter: nf_tables: report use refcount overflow netfilter: nf_tables: bogus EBUSY when deleting flowtable after flush btrfs: don't stop integrity writeback too early ibmvnic: Handle DMA unmapping of login buffs in release functions wifi: cfg80211: fix sband iftype data lookup for AP_VLAN IB/hfi1: Fix possible panic during hotplug remove drivers: net: prevent tun_build_skb() to exceed the packet size limit dccp: fix data-race around dp->dccps_mss_cache bonding: Fix incorrect deletion of ETH_P_8021AD protocol vid from slaves net/packet: annotate data-races around tp->status mISDN: Update parameter type of dsp_cmx_send() drm/nouveau/disp: Revert a NULL check inside nouveau_connector_get_modes x86: Move gds_ucode_mitigated() declaration to header x86/mm: Fix VDSO and VVAR placement on 5-level paging machines x86/cpu/amd: Enable Zenbleed fix for AMD Custom APU 0405 usb: dwc3: Properly handle processing of pending events usb-storage: alauda: Fix uninit-value in alauda_check_media() binder: fix memory leak in binder_init() iio: cros_ec: Fix the allocation size for cros_ec_command nilfs2: fix use-after-free of nilfs_root in dirtying inodes via iput radix tree test suite: fix incorrect allocation size for pthreads drm/nouveau/gr: enable memory loads on helper invocation on all channels dmaengine: pl330: Return DMA_PAUSED when transaction is paused ipv6: adjust ndisc_is_useropt() to also return true for PIO mmc: moxart: read scr register without changing byte order sparc: fix up arch_cpu_finalize_init() build breakage. UPSTREAM: net/sched: cls_fw: Fix improper refcount update leads to use-after-free Linux 4.19.291 drm/edid: fix objtool warning in drm_cvt_modes() arm64: dts: stratix10: fix incorrect I2C property for SCL signal drivers core: Use sysfs_emit and sysfs_emit_at for show(device *...) functions ARM: dts: nxp/imx6sll: fix wrong property name in usbphy node ARM: dts: imx6sll: fixup of operating points ARM: dts: imx: add usb alias ARM: dts: imx6sll: Make ssi node name same as other platforms PM: sleep: wakeirq: fix wake irq arming PM / wakeirq: support enabling wake-up irq after runtime_suspend called powerpc/mm/altmap: Fix altmap boundary check mtd: rawnand: omap_elm: Fix incorrect type in assignment test_firmware: return ENOMEM instead of ENOSPC on failed memory allocation test_firmware: fix a memory leak with reqs buffer ext2: Drop fragment support net: usbnet: Fix WARNING in usbnet_start_xmit/usb_submit_urb Bluetooth: L2CAP: Fix use-after-free in l2cap_sock_ready_cb fs/sysv: Null check to prevent null-ptr-deref bug USB: zaurus: Add ID for A-300/B-500/C-700 libceph: fix potential hang in ceph_osdc_notify() scsi: zfcp: Defer fc_rport blocking until after ADISC response tcp_metrics: fix data-race in tcpm_suck_dst() vs fastopen tcp_metrics: annotate data-races around tm->tcpm_net tcp_metrics: annotate data-races around tm->tcpm_vals[] tcp_metrics: annotate data-races around tm->tcpm_lock tcp_metrics: annotate data-races around tm->tcpm_stamp tcp_metrics: fix addr_same() helper ip6mr: Fix skb_under_panic in ip6mr_cache_report() net/sched: cls_route: No longer copy tcf_result on update to avoid use-after-free net/sched: cls_u32: No longer copy tcf_result on update to avoid use-after-free net: add missing data-race annotation for sk_ll_usec net: add missing data-race annotations around sk->sk_peek_off net: sched: cls_u32: Fix match key mis-addressing perf test uprobe_from_different_cu: Skip if there is no gcc net/mlx5e: fix return value check in mlx5e_ipsec_remove_trailer() KVM: s390: fix sthyi error handling word-at-a-time: use the same return type for has_zero regardless of endianness loop: Select I/O scheduler 'none' from inside add_disk() perf: Fix function pointer case net/sched: cls_u32: Fix reference counter leak leading to overflow ASoC: cs42l51: fix driver to properly autoload with automatic module loading net/sched: sch_qfq: account for stab overhead in qfq_enqueue net/sched: cls_fw: Fix improper refcount update leads to use-after-free drm/client: Fix memory leak in drm_client_target_cloned dm cache policy smq: ensure IO doesn't prevent cleaner policy progress ASoC: wm8904: Fill the cache for WM8904_ADC_TEST_0 register s390/dasd: fix hanging device after quiesce/resume virtio-net: fix race between set queues and probe serial: 8250_dw: Preserve original value of DLF register serial: 8250_dw: split Synopsys DesignWare 8250 common functions irq-bcm6345-l1: Do not assume a fixed block to cpu mapping tpm_tis: Explicitly check for error code btrfs: check for commit error at btrfs_attach_transaction_barrier() hwmon: (nct7802) Fix for temp6 (PECI1) processed even if PECI1 disabled staging: ks7010: potential buffer overflow in ks_wlan_set_encode_ext() Documentation: security-bugs.rst: clarify CVE handling Documentation: security-bugs.rst: update preferences when dealing with the linux-distros group usb: xhci-mtk: set the dma max_seg_size USB: quirks: add quirk for Focusrite Scarlett usb: ohci-at91: Fix the unhandle interrupt when resume usb: dwc3: don't reset device side if dwc3 was configured as host-only usb: dwc3: pci: skip BYT GPIO lookup table for hardwired phy Revert "usb: dwc3: core: Enable AutoRetry feature in the controller" can: gs_usb: gs_can_close(): add missing set of CAN state to CAN_STATE_STOPPED USB: serial: simple: sort driver entries USB: serial: simple: add Kaufmann RKS+CAN VCP USB: serial: option: add Quectel EC200A module support USB: serial: option: support Quectel EM060K_128 tracing: Fix warning in trace_buffered_event_disable() ring-buffer: Fix wrong stat of cpu_buffer->read ata: pata_ns87415: mark ns87560_tf_read static dm raid: fix missing reconfig_mutex unlock in raid_ctr() error paths block: Fix a source code comment in include/uapi/linux/blkzoned.h ASoC: fsl_spdif: Silence output on stop drm/msm: Fix IS_ERR_OR_NULL() vs NULL check in a5xx_submit_in_rb() RDMA/mlx4: Make check for invalid flags stricter benet: fix return value check in be_lancer_xmit_workarounds() net/sched: mqprio: Add length check for TCA_MQPRIO_{MAX/MIN}_RATE64 net/sched: mqprio: add extack to mqprio_parse_nlattr() net/sched: mqprio: refactor nlattr parsing to a separate function platform/x86: msi-laptop: Fix rfkill out-of-sync on MSI Wind U100 team: reset team's flags when down link is P2P device bonding: reset bond's flags when down link is P2P device tcp: Reduce chance of collisions in inet6_hashfn(). ipv6 addrconf: fix bug where deleting a mngtmpaddr can create a new temporary address ethernet: atheros: fix return value check in atl1e_tso_csum() phy: hisilicon: Fix an out of bounds check in hisi_inno_phy_probe() i40e: Fix an NULL vs IS_ERR() bug for debugfs_create_dir() ext4: fix to check return value of freeze_bdev() in ext4_shutdown() scsi: qla2xxx: Array index may go out of bound scsi: qla2xxx: Fix inconsistent format argument type in qla_os.c ftrace: Fix possible warning on checking all pages used in ftrace_process_locs() ftrace: Store the order of pages allocated in ftrace_page ftrace: Check if pages were allocated before calling free_pages() ftrace: Add information on number of page groups allocated fs: dlm: interrupt posix locks only when process is killed dlm: rearrange async condition return dlm: cleanup plock_op vs plock_xop PCI/ASPM: Avoid link retraining race PCI/ASPM: Factor out pcie_wait_for_retrain() PCI/ASPM: Return 0 or -ETIMEDOUT from pcie_retrain_link() PCI: Rework pcie_retrain_link() wait loop ext4: Fix reusing stale buffer heads from last failed mounting ext4: rename journal_dev to s_journal_dev inside ext4_sb_info btrfs: fix extent buffer leak after tree mod log failure at split_node() bcache: Fix __bch_btree_node_alloc to make the failure behavior consistent bcache: remove 'int n' from parameter list of bch_bucket_alloc_set() bcache: use MAX_CACHES_PER_SET instead of magic number 8 in __bch_bucket_alloc_set gpio: tps68470: Make tps68470_gpio_output() always set the initial value tracing/histograms: Return an error if we fail to add histogram to hist_vars list tcp: annotate data-races around fastopenq.max_qlen tcp: annotate data-races around tp->notsent_lowat tcp: annotate data-races around rskq_defer_accept tcp: annotate data-races around tp->linger2 net: Replace the limit of TCP_LINGER2 with TCP_FIN_TIMEOUT_MAX netfilter: nf_tables: can't schedule in nft_chain_validate netfilter: nf_tables: fix spurious set element insertion failure llc: Don't drop packet from non-root netns. fbdev: au1200fb: Fix missing IRQ check in au1200fb_drv_probe Revert "tcp: avoid the lookup process failing to get sk in ehash table" net:ipv6: check return value of pskb_trim() net: ethernet: ti: cpsw_ale: Fix cpsw_ale_get_field()/cpsw_ale_set_field() pinctrl: amd: Use amd_pinconf_set() for all config options fbdev: imxfb: warn about invalid left/right margin spi: bcm63xx: fix max prepend length igb: Fix igb_down hung on surprise removal wifi: iwlwifi: mvm: avoid baid size integer overflow wifi: wext-core: Fix -Wstringop-overflow warning in ioctl_standard_iw_point() bpf: Address KCSAN report on bpf_lru_list sched/fair: Don't balance task to its current running CPU posix-timers: Ensure timer ID search-loop limit is valid md/raid10: prevent soft lockup while flush writes md: fix data corruption for raid456 when reshape restart while grow up nbd: Add the maximum limit of allocated index in nbd_dev_add debugobjects: Recheck debug_objects_enabled before reporting ext4: correct inline offset when handling xattrs in inode body can: bcm: Fix UAF in bcm_proc_show() fuse: revalidate: don't invalidate if interrupted perf probe: Add test for regression introduced by switch to die_get_decl_file() tracing/histograms: Add histograms to hist_vars if they have referenced variables drm/atomic: Fix potential use-after-free in nonblocking commits scsi: qla2xxx: Pointer may be dereferenced scsi: qla2xxx: Check valid rport returned by fc_bsg_to_rport() scsi: qla2xxx: Fix potential NULL pointer dereference scsi: qla2xxx: Wait for io return on terminate rport xtensa: ISS: fix call to split_if_spec ring-buffer: Fix deadloop issue on reading trace_pipe tty: serial: samsung_tty: Fix a memory leak in s3c24xx_serial_getclk() when iterating clk tty: serial: samsung_tty: Fix a memory leak in s3c24xx_serial_getclk() in case of error Revert "8250: add support for ASIX devices with a FIFO bug" meson saradc: fix clock divider mask length ceph: don't let check_caps skip sending responses for revoke msgs hwrng: imx-rngc - fix the timeout for init and self check serial: atmel: don't enable IRQs prematurely fs: dlm: return positive pid value for F_GETLK md/raid0: add discard support for the 'original' layout misc: pci_endpoint_test: Re-init completion for every test misc: pci_endpoint_test: Free IRQs before removing the device PCI: rockchip: Use u32 variable to access 32-bit registers PCI: rockchip: Fix legacy IRQ generation for RK3399 PCIe endpoint core PCI: rockchip: Add poll and timeout to wait for PHY PLLs to be locked PCI: rockchip: Write PCI Device ID to correct register PCI: rockchip: Assert PCI Configuration Enable bit after probe PCI: qcom: Disable write access to read only registers for IP v2.3.3 PCI: Add function 1 DMA alias quirk for Marvell 88SE9235 PCI/PM: Avoid putting EloPOS E2/S2/H2 PCIe Ports in D3cold jfs: jfs_dmap: Validate db_l2nbperpage while mounting ext4: only update i_reserved_data_blocks on successful block allocation ext4: fix wrong unit use in ext4_mb_clear_bb perf intel-pt: Fix CYC timestamps after standalone CBR SUNRPC: Fix UAF in svc_tcp_listen_data_ready() net: bcmgenet: Ensure MDIO unregistration has clocks enabled tpm: tpm_vtpm_proxy: fix a race condition in /dev/vtpmx creation pinctrl: amd: Only use special debounce behavior for GPIO 0 pinctrl: amd: Detect internal GPIO0 debounce handling pinctrl: amd: Fix mistake in handling clearing pins at startup net/sched: make psched_mtu() RTNL-less safe wifi: airo: avoid uninitialized warning in airo_get_rate() ipv6/addrconf: fix a potential refcount underflow for idev NTB: ntb_tool: Add check for devm_kcalloc NTB: ntb_transport: fix possible memory leak while device_register() fails ntb: intel: Fix error handling in intel_ntb_pci_driver_init() NTB: amd: Fix error handling in amd_ntb_pci_driver_init() ntb: idt: Fix error handling in idt_pci_driver_init() udp6: fix udp6_ehashfn() typo icmp6: Fix null-ptr-deref of ip6_null_entry->rt6i_idev in icmp6_dev(). vrf: Increment Icmp6InMsgs on the original netdev net: mvneta: fix txq_map in case of txq_number==1 workqueue: clean up WORK_* constant types, clarify masking net: lan743x: Don't sleep in atomic context netfilter: nf_tables: prevent OOB access in nft_byteorder_eval netfilter: conntrack: Avoid nf_ct_helper_hash uses after free netfilter: nf_tables: fix scheduling-while-atomic splat netfilter: nf_tables: unbind non-anonymous set if rule construction fails netfilter: nf_tables: reject unbound anonymous set before commit phase netfilter: nf_tables: add NFT_TRANS_PREPARE_ERROR to deal with bound set/chain netfilter: nf_tables: incorrect error path handling with NFT_MSG_NEWRULE netfilter: nf_tables: use net_generic infra for transaction data netfilter: add helper function to set up the nfnetlink header and use it netfilter: nftables: add helper function to set the base sequence number netfilter: nf_tables: add rescheduling points during loop detection walks netfilter: nf_tables: fix nat hook table deletion spi: spi-fsl-spi: allow changing bits_per_word while CS is still active spi: spi-fsl-spi: relax message sanity checking a little spi: spi-fsl-spi: remove always-true conditional in fsl_spi_do_one_msg ARM: orion5x: fix d2net gpio initialization btrfs: fix race when deleting quota root from the dirty cow roots list jffs2: reduce stack usage in jffs2_build_xattr_subsystem() integrity: Fix possible multiple allocation in integrity_inode_get() bcache: Remove unnecessary NULL point check in node allocations mmc: core: disable TRIM on Micron MTFC4GACAJCN-1M mmc: core: disable TRIM on Kingston EMMC04G-M627 NFSD: add encoding of op_recall flag for write delegation ALSA: jack: Fix mutex call in snd_jack_report() i2c: xiic: Don't try to handle more interrupt events after error i2c: xiic: Defer xiic_wakeup() and __xiic_start_xfer() in xiic_process() sh: dma: Fix DMA channel offset calculation net/sched: act_pedit: Add size check for TCA_PEDIT_PARMS_EX tcp: annotate data races in __tcp_oow_rate_limited() net: bridge: keep ports without IFF_UNICAST_FLT in BR_PROMISC mode powerpc: allow PPC_EARLY_DEBUG_CPM only when SERIAL_CPM=y f2fs: fix error path handling in truncate_dnode() mailbox: ti-msgmgr: Fill non-message tx data fields with 0x0 spi: bcm-qspi: return error if neither hif_mspi nor mspi is available Add MODULE_FIRMWARE() for FIRMWARE_TG357766. sctp: fix potential deadlock on &net->sctp.addr_wq_lock rtc: st-lpc: Release some resources in st_rtc_probe() in case of error mfd: stmpe: Only disable the regulators if they are enabled mfd: intel-lpss: Add missing check for platform_get_resource KVM: s390: fix KVM_S390_GET_CMMA_BITS for GFNs in memslot holes mfd: rt5033: Drop rt5033-battery sub-device usb: phy: phy-tahvo: fix memory leak in tahvo_usb_probe() extcon: Fix kernel doc of property capability fields to avoid warnings extcon: Fix kernel doc of property fields to avoid warnings media: usb: siano: Fix warning due to null work_func_t function pointer media: videodev2.h: Fix struct v4l2_input tuner index comment media: usb: Check az6007_read() return value sh: j2: Use ioremap() to translate device tree address into kernel memory w1: fix loop in w1_fini() block: change all __u32 annotations to __be32 in affs_hardblocks.h USB: serial: option: add LARA-R6 01B PIDs ARC: define ASM_NL and __ALIGN(_STR) outside #ifdef __ASSEMBLY__ guard ARCv2: entry: rewrite to enable use of double load/stores LDD/STD ARCv2: entry: avoid a branch ARCv2: entry: push out the Z flag unclobber from common EXCEPTION_PROLOGUE ARCv2: entry: comments about hardware auto-save on taken interrupts modpost: fix section mismatch message for R_ARM_{PC24,CALL,JUMP24} modpost: fix section mismatch message for R_ARM_ABS32 crypto: nx - fix build warnings when DEBUG_FS is not enabled hwrng: virtio - Fix race on data_avail and actual data hwrng: virtio - always add a pending request hwrng: virtio - don't waste entropy hwrng: virtio - don't wait on cleanup hwrng: virtio - add an internal buffer pinctrl: at91-pio4: check return value of devm_kasprintf() perf dwarf-aux: Fix off-by-one in die_get_varname() pinctrl: cherryview: Return correct value if pin in push-pull mode PCI: Add pci_clear_master() stub for non-CONFIG_PCI scsi: 3w-xxxx: Add error handling for initialization failure in tw_probe() ALSA: ac97: Fix possible NULL dereference in snd_ac97_mixer drm/radeon: fix possible division-by-zero errors fbdev: omapfb: lcd_mipid: Fix an error handling path in mipid_spi_probe() arm64: dts: renesas: ulcb-kf: Remove flow control for SCIF1 IB/hfi1: Fix sdma.h tx->num_descs off-by-one errors soc/fsl/qe: fix usb.c build errors ASoC: es8316: Increment max value for ALC Capture Target Volume control ARM: ep93xx: fix missing-prototype warnings drm/panel: simple: fix active size for Ampire AM-480272H3TMQW-T01H Input: adxl34x - do not hardcode interrupt trigger type ARM: dts: BCM5301X: Drop "clock-names" from the SPI node Input: drv260x - sleep between polling GO bit radeon: avoid double free in ci_dpm_init() netlink: Add __sock_i_ino() for __netlink_diag_dump(). ipvlan: Fix return value of ipvlan_queue_xmit() netfilter: nf_conntrack_sip: fix the ct_sip_parse_numerical_param() return value. lib/ts_bm: reset initial match offset for every block of text gtp: Fix use-after-free in __gtp_encap_destroy(). netlink: do not hard code device address lenth in fdb dumps netlink: fix potential deadlock in netlink_set_err() wifi: ath9k: convert msecs to jiffies where needed wifi: ath9k: Fix possible stall on ath9k_txq_list_has_key() memstick r592: make memstick_debug_get_tpc_name() static kexec: fix a memory leak in crash_shrink_memory() watchdog/perf: more properly prevent false positives with turbo modes watchdog/perf: define dummy watchdog_update_hrtimer_threshold() on correct config wifi: rsi: Do not set MMC_PM_KEEP_POWER in shutdown wifi: ath9k: don't allow to overwrite ENDPOINT0 attributes wifi: ray_cs: Fix an error handling path in ray_probe() wifi: ray_cs: Drop useless status variable in parse_addr() wifi: ray_cs: Utilize strnlen() in parse_addr() wifi: wl3501_cs: Fix an error handling path in wl3501_probe() wl3501_cs: use eth_hw_addr_set() net: create netdev->dev_addr assignment helpers wl3501_cs: Fix misspelling and provide missing documentation wl3501_cs: Remove unnecessary NULL check wl3501_cs: Fix a bunch of formatting issues related to function docs wifi: atmel: Fix an error handling path in atmel_probe() wifi: orinoco: Fix an error handling path in orinoco_cs_probe() wifi: orinoco: Fix an error handling path in spectrum_cs_probe() nfc: llcp: fix possible use of uninitialized variable in nfc_llcp_send_connect() nfc: constify several pointers to u8, char and sk_buff wifi: mwifiex: Fix the size of a memory allocation in mwifiex_ret_802_11_scan() samples/bpf: Fix buffer overflow in tcp_basertt wifi: ath9k: avoid referencing uninit memory in ath9k_wmi_ctrl_rx wifi: ath9k: fix AR9003 mac hardware hang check register offset calculation evm: Complete description of evm_inode_setattr() ARM: 9303/1: kprobes: avoid missing-declaration warnings PM: domains: fix integer overflow issues in genpd_parse_state() clocksource/drivers/cadence-ttc: Fix memory leak in ttc_timer_probe clocksource/drivers/cadence-ttc: Use ttc driver as platform driver clocksource/drivers: Unify the names to timer-* format irqchip/jcore-aic: Fix missing allocation of IRQ descriptors irqchip/jcore-aic: Kill use of irq_create_strict_mappings() md/raid10: fix io loss while replacement replace rdev md/raid10: fix wrong setting of max_corr_read_errors md/raid10: fix overflow of md/safe_mode_delay md/raid10: check slab-out-of-bounds in md_bitmap_get_counter treewide: Remove uninitialized_var() usage drm/amdgpu: Validate VM ioctl flags. scripts/tags.sh: Resolve gtags empty index generation drm/edid: Fix uninitialized variable in drm_cvt_modes() fbdev: imsttfb: Fix use after free bug in imsttfb_probe video: imsttfb: check for ioremap() failures x86/smp: Use dedicated cache-line for mwait_play_dead() gfs2: Don't deref jdesc in evict Linux 4.19.290 x86: fix backwards merge of GDS/SRSO bit xen/netback: Fix buffer overrun triggered by unusual packet Documentation/x86: Fix backwards on/off logic about YMM support x86/xen: Fix secondary processors' FPU initialization KVM: Add GDS_NO support to KVM x86/speculation: Add Kconfig option for GDS x86/speculation: Add force option to GDS mitigation x86/speculation: Add Gather Data Sampling mitigation x86/fpu: Move FPU initialization into arch_cpu_finalize_init() x86/fpu: Mark init functions __init x86/fpu: Remove cpuinfo argument from init functions init, x86: Move mem_encrypt_init() into arch_cpu_finalize_init() init: Invoke arch_cpu_finalize_init() earlier init: Remove check_bugs() leftovers um/cpu: Switch to arch_cpu_finalize_init() sparc/cpu: Switch to arch_cpu_finalize_init() sh/cpu: Switch to arch_cpu_finalize_init() mips/cpu: Switch to arch_cpu_finalize_init() m68k/cpu: Switch to arch_cpu_finalize_init() ia64/cpu: Switch to arch_cpu_finalize_init() ARM: cpu: Switch to arch_cpu_finalize_init() x86/cpu: Switch to arch_cpu_finalize_init() init: Provide arch_cpu_finalize_init() Conflicts: drivers/mmc/core/block.c drivers/mmc/host/sdhci-msm.c drivers/usb/dwc3/core.c drivers/usb/dwc3/gadget.c Change-Id: Id2f4d5c8067f8e5eda39c0eaa5e59d54a394b4c7 |
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Greg Kroah-Hartman
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813e482b1b |
Merge 4.19.291 into android-4.19-stable
Changes in 4.19.291
gfs2: Don't deref jdesc in evict
x86/smp: Use dedicated cache-line for mwait_play_dead()
video: imsttfb: check for ioremap() failures
fbdev: imsttfb: Fix use after free bug in imsttfb_probe
drm/edid: Fix uninitialized variable in drm_cvt_modes()
scripts/tags.sh: Resolve gtags empty index generation
drm/amdgpu: Validate VM ioctl flags.
treewide: Remove uninitialized_var() usage
md/raid10: check slab-out-of-bounds in md_bitmap_get_counter
md/raid10: fix overflow of md/safe_mode_delay
md/raid10: fix wrong setting of max_corr_read_errors
md/raid10: fix io loss while replacement replace rdev
irqchip/jcore-aic: Kill use of irq_create_strict_mappings()
irqchip/jcore-aic: Fix missing allocation of IRQ descriptors
clocksource/drivers: Unify the names to timer-* format
clocksource/drivers/cadence-ttc: Use ttc driver as platform driver
clocksource/drivers/cadence-ttc: Fix memory leak in ttc_timer_probe
PM: domains: fix integer overflow issues in genpd_parse_state()
ARM: 9303/1: kprobes: avoid missing-declaration warnings
evm: Complete description of evm_inode_setattr()
wifi: ath9k: fix AR9003 mac hardware hang check register offset calculation
wifi: ath9k: avoid referencing uninit memory in ath9k_wmi_ctrl_rx
samples/bpf: Fix buffer overflow in tcp_basertt
wifi: mwifiex: Fix the size of a memory allocation in mwifiex_ret_802_11_scan()
nfc: constify several pointers to u8, char and sk_buff
nfc: llcp: fix possible use of uninitialized variable in nfc_llcp_send_connect()
wifi: orinoco: Fix an error handling path in spectrum_cs_probe()
wifi: orinoco: Fix an error handling path in orinoco_cs_probe()
wifi: atmel: Fix an error handling path in atmel_probe()
wl3501_cs: Fix a bunch of formatting issues related to function docs
wl3501_cs: Remove unnecessary NULL check
wl3501_cs: Fix misspelling and provide missing documentation
net: create netdev->dev_addr assignment helpers
wl3501_cs: use eth_hw_addr_set()
wifi: wl3501_cs: Fix an error handling path in wl3501_probe()
wifi: ray_cs: Utilize strnlen() in parse_addr()
wifi: ray_cs: Drop useless status variable in parse_addr()
wifi: ray_cs: Fix an error handling path in ray_probe()
wifi: ath9k: don't allow to overwrite ENDPOINT0 attributes
wifi: rsi: Do not set MMC_PM_KEEP_POWER in shutdown
watchdog/perf: define dummy watchdog_update_hrtimer_threshold() on correct config
watchdog/perf: more properly prevent false positives with turbo modes
kexec: fix a memory leak in crash_shrink_memory()
memstick r592: make memstick_debug_get_tpc_name() static
wifi: ath9k: Fix possible stall on ath9k_txq_list_has_key()
wifi: ath9k: convert msecs to jiffies where needed
netlink: fix potential deadlock in netlink_set_err()
netlink: do not hard code device address lenth in fdb dumps
gtp: Fix use-after-free in __gtp_encap_destroy().
lib/ts_bm: reset initial match offset for every block of text
netfilter: nf_conntrack_sip: fix the ct_sip_parse_numerical_param() return value.
ipvlan: Fix return value of ipvlan_queue_xmit()
netlink: Add __sock_i_ino() for __netlink_diag_dump().
radeon: avoid double free in ci_dpm_init()
Input: drv260x - sleep between polling GO bit
ARM: dts: BCM5301X: Drop "clock-names" from the SPI node
Input: adxl34x - do not hardcode interrupt trigger type
drm/panel: simple: fix active size for Ampire AM-480272H3TMQW-T01H
ARM: ep93xx: fix missing-prototype warnings
ASoC: es8316: Increment max value for ALC Capture Target Volume control
soc/fsl/qe: fix usb.c build errors
IB/hfi1: Fix sdma.h tx->num_descs off-by-one errors
arm64: dts: renesas: ulcb-kf: Remove flow control for SCIF1
fbdev: omapfb: lcd_mipid: Fix an error handling path in mipid_spi_probe()
drm/radeon: fix possible division-by-zero errors
ALSA: ac97: Fix possible NULL dereference in snd_ac97_mixer
scsi: 3w-xxxx: Add error handling for initialization failure in tw_probe()
PCI: Add pci_clear_master() stub for non-CONFIG_PCI
pinctrl: cherryview: Return correct value if pin in push-pull mode
perf dwarf-aux: Fix off-by-one in die_get_varname()
pinctrl: at91-pio4: check return value of devm_kasprintf()
hwrng: virtio - add an internal buffer
hwrng: virtio - don't wait on cleanup
hwrng: virtio - don't waste entropy
hwrng: virtio - always add a pending request
hwrng: virtio - Fix race on data_avail and actual data
crypto: nx - fix build warnings when DEBUG_FS is not enabled
modpost: fix section mismatch message for R_ARM_ABS32
modpost: fix section mismatch message for R_ARM_{PC24,CALL,JUMP24}
ARCv2: entry: comments about hardware auto-save on taken interrupts
ARCv2: entry: push out the Z flag unclobber from common EXCEPTION_PROLOGUE
ARCv2: entry: avoid a branch
ARCv2: entry: rewrite to enable use of double load/stores LDD/STD
ARC: define ASM_NL and __ALIGN(_STR) outside #ifdef __ASSEMBLY__ guard
USB: serial: option: add LARA-R6 01B PIDs
block: change all __u32 annotations to __be32 in affs_hardblocks.h
w1: fix loop in w1_fini()
sh: j2: Use ioremap() to translate device tree address into kernel memory
media: usb: Check az6007_read() return value
media: videodev2.h: Fix struct v4l2_input tuner index comment
media: usb: siano: Fix warning due to null work_func_t function pointer
extcon: Fix kernel doc of property fields to avoid warnings
extcon: Fix kernel doc of property capability fields to avoid warnings
usb: phy: phy-tahvo: fix memory leak in tahvo_usb_probe()
mfd: rt5033: Drop rt5033-battery sub-device
KVM: s390: fix KVM_S390_GET_CMMA_BITS for GFNs in memslot holes
mfd: intel-lpss: Add missing check for platform_get_resource
mfd: stmpe: Only disable the regulators if they are enabled
rtc: st-lpc: Release some resources in st_rtc_probe() in case of error
sctp: fix potential deadlock on &net->sctp.addr_wq_lock
Add MODULE_FIRMWARE() for FIRMWARE_TG357766.
spi: bcm-qspi: return error if neither hif_mspi nor mspi is available
mailbox: ti-msgmgr: Fill non-message tx data fields with 0x0
f2fs: fix error path handling in truncate_dnode()
powerpc: allow PPC_EARLY_DEBUG_CPM only when SERIAL_CPM=y
net: bridge: keep ports without IFF_UNICAST_FLT in BR_PROMISC mode
tcp: annotate data races in __tcp_oow_rate_limited()
net/sched: act_pedit: Add size check for TCA_PEDIT_PARMS_EX
sh: dma: Fix DMA channel offset calculation
i2c: xiic: Defer xiic_wakeup() and __xiic_start_xfer() in xiic_process()
i2c: xiic: Don't try to handle more interrupt events after error
ALSA: jack: Fix mutex call in snd_jack_report()
NFSD: add encoding of op_recall flag for write delegation
mmc: core: disable TRIM on Kingston EMMC04G-M627
mmc: core: disable TRIM on Micron MTFC4GACAJCN-1M
bcache: Remove unnecessary NULL point check in node allocations
integrity: Fix possible multiple allocation in integrity_inode_get()
jffs2: reduce stack usage in jffs2_build_xattr_subsystem()
btrfs: fix race when deleting quota root from the dirty cow roots list
ARM: orion5x: fix d2net gpio initialization
spi: spi-fsl-spi: remove always-true conditional in fsl_spi_do_one_msg
spi: spi-fsl-spi: relax message sanity checking a little
spi: spi-fsl-spi: allow changing bits_per_word while CS is still active
netfilter: nf_tables: fix nat hook table deletion
netfilter: nf_tables: add rescheduling points during loop detection walks
netfilter: nftables: add helper function to set the base sequence number
netfilter: add helper function to set up the nfnetlink header and use it
netfilter: nf_tables: use net_generic infra for transaction data
netfilter: nf_tables: incorrect error path handling with NFT_MSG_NEWRULE
netfilter: nf_tables: add NFT_TRANS_PREPARE_ERROR to deal with bound set/chain
netfilter: nf_tables: reject unbound anonymous set before commit phase
netfilter: nf_tables: unbind non-anonymous set if rule construction fails
netfilter: nf_tables: fix scheduling-while-atomic splat
netfilter: conntrack: Avoid nf_ct_helper_hash uses after free
netfilter: nf_tables: prevent OOB access in nft_byteorder_eval
net: lan743x: Don't sleep in atomic context
workqueue: clean up WORK_* constant types, clarify masking
net: mvneta: fix txq_map in case of txq_number==1
vrf: Increment Icmp6InMsgs on the original netdev
icmp6: Fix null-ptr-deref of ip6_null_entry->rt6i_idev in icmp6_dev().
udp6: fix udp6_ehashfn() typo
ntb: idt: Fix error handling in idt_pci_driver_init()
NTB: amd: Fix error handling in amd_ntb_pci_driver_init()
ntb: intel: Fix error handling in intel_ntb_pci_driver_init()
NTB: ntb_transport: fix possible memory leak while device_register() fails
NTB: ntb_tool: Add check for devm_kcalloc
ipv6/addrconf: fix a potential refcount underflow for idev
wifi: airo: avoid uninitialized warning in airo_get_rate()
net/sched: make psched_mtu() RTNL-less safe
pinctrl: amd: Fix mistake in handling clearing pins at startup
pinctrl: amd: Detect internal GPIO0 debounce handling
pinctrl: amd: Only use special debounce behavior for GPIO 0
tpm: tpm_vtpm_proxy: fix a race condition in /dev/vtpmx creation
net: bcmgenet: Ensure MDIO unregistration has clocks enabled
SUNRPC: Fix UAF in svc_tcp_listen_data_ready()
perf intel-pt: Fix CYC timestamps after standalone CBR
ext4: fix wrong unit use in ext4_mb_clear_bb
ext4: only update i_reserved_data_blocks on successful block allocation
jfs: jfs_dmap: Validate db_l2nbperpage while mounting
PCI/PM: Avoid putting EloPOS E2/S2/H2 PCIe Ports in D3cold
PCI: Add function 1 DMA alias quirk for Marvell 88SE9235
PCI: qcom: Disable write access to read only registers for IP v2.3.3
PCI: rockchip: Assert PCI Configuration Enable bit after probe
PCI: rockchip: Write PCI Device ID to correct register
PCI: rockchip: Add poll and timeout to wait for PHY PLLs to be locked
PCI: rockchip: Fix legacy IRQ generation for RK3399 PCIe endpoint core
PCI: rockchip: Use u32 variable to access 32-bit registers
misc: pci_endpoint_test: Free IRQs before removing the device
misc: pci_endpoint_test: Re-init completion for every test
md/raid0: add discard support for the 'original' layout
fs: dlm: return positive pid value for F_GETLK
serial: atmel: don't enable IRQs prematurely
hwrng: imx-rngc - fix the timeout for init and self check
ceph: don't let check_caps skip sending responses for revoke msgs
meson saradc: fix clock divider mask length
Revert "8250: add support for ASIX devices with a FIFO bug"
tty: serial: samsung_tty: Fix a memory leak in s3c24xx_serial_getclk() in case of error
tty: serial: samsung_tty: Fix a memory leak in s3c24xx_serial_getclk() when iterating clk
ring-buffer: Fix deadloop issue on reading trace_pipe
xtensa: ISS: fix call to split_if_spec
scsi: qla2xxx: Wait for io return on terminate rport
scsi: qla2xxx: Fix potential NULL pointer dereference
scsi: qla2xxx: Check valid rport returned by fc_bsg_to_rport()
scsi: qla2xxx: Pointer may be dereferenced
drm/atomic: Fix potential use-after-free in nonblocking commits
tracing/histograms: Add histograms to hist_vars if they have referenced variables
perf probe: Add test for regression introduced by switch to die_get_decl_file()
fuse: revalidate: don't invalidate if interrupted
can: bcm: Fix UAF in bcm_proc_show()
ext4: correct inline offset when handling xattrs in inode body
debugobjects: Recheck debug_objects_enabled before reporting
nbd: Add the maximum limit of allocated index in nbd_dev_add
md: fix data corruption for raid456 when reshape restart while grow up
md/raid10: prevent soft lockup while flush writes
posix-timers: Ensure timer ID search-loop limit is valid
sched/fair: Don't balance task to its current running CPU
bpf: Address KCSAN report on bpf_lru_list
wifi: wext-core: Fix -Wstringop-overflow warning in ioctl_standard_iw_point()
wifi: iwlwifi: mvm: avoid baid size integer overflow
igb: Fix igb_down hung on surprise removal
spi: bcm63xx: fix max prepend length
fbdev: imxfb: warn about invalid left/right margin
pinctrl: amd: Use amd_pinconf_set() for all config options
net: ethernet: ti: cpsw_ale: Fix cpsw_ale_get_field()/cpsw_ale_set_field()
net:ipv6: check return value of pskb_trim()
Revert "tcp: avoid the lookup process failing to get sk in ehash table"
fbdev: au1200fb: Fix missing IRQ check in au1200fb_drv_probe
llc: Don't drop packet from non-root netns.
netfilter: nf_tables: fix spurious set element insertion failure
netfilter: nf_tables: can't schedule in nft_chain_validate
net: Replace the limit of TCP_LINGER2 with TCP_FIN_TIMEOUT_MAX
tcp: annotate data-races around tp->linger2
tcp: annotate data-races around rskq_defer_accept
tcp: annotate data-races around tp->notsent_lowat
tcp: annotate data-races around fastopenq.max_qlen
tracing/histograms: Return an error if we fail to add histogram to hist_vars list
gpio: tps68470: Make tps68470_gpio_output() always set the initial value
bcache: use MAX_CACHES_PER_SET instead of magic number 8 in __bch_bucket_alloc_set
bcache: remove 'int n' from parameter list of bch_bucket_alloc_set()
bcache: Fix __bch_btree_node_alloc to make the failure behavior consistent
btrfs: fix extent buffer leak after tree mod log failure at split_node()
ext4: rename journal_dev to s_journal_dev inside ext4_sb_info
ext4: Fix reusing stale buffer heads from last failed mounting
PCI: Rework pcie_retrain_link() wait loop
PCI/ASPM: Return 0 or -ETIMEDOUT from pcie_retrain_link()
PCI/ASPM: Factor out pcie_wait_for_retrain()
PCI/ASPM: Avoid link retraining race
dlm: cleanup plock_op vs plock_xop
dlm: rearrange async condition return
fs: dlm: interrupt posix locks only when process is killed
ftrace: Add information on number of page groups allocated
ftrace: Check if pages were allocated before calling free_pages()
ftrace: Store the order of pages allocated in ftrace_page
ftrace: Fix possible warning on checking all pages used in ftrace_process_locs()
scsi: qla2xxx: Fix inconsistent format argument type in qla_os.c
scsi: qla2xxx: Array index may go out of bound
ext4: fix to check return value of freeze_bdev() in ext4_shutdown()
i40e: Fix an NULL vs IS_ERR() bug for debugfs_create_dir()
phy: hisilicon: Fix an out of bounds check in hisi_inno_phy_probe()
ethernet: atheros: fix return value check in atl1e_tso_csum()
ipv6 addrconf: fix bug where deleting a mngtmpaddr can create a new temporary address
tcp: Reduce chance of collisions in inet6_hashfn().
bonding: reset bond's flags when down link is P2P device
team: reset team's flags when down link is P2P device
platform/x86: msi-laptop: Fix rfkill out-of-sync on MSI Wind U100
net/sched: mqprio: refactor nlattr parsing to a separate function
net/sched: mqprio: add extack to mqprio_parse_nlattr()
net/sched: mqprio: Add length check for TCA_MQPRIO_{MAX/MIN}_RATE64
benet: fix return value check in be_lancer_xmit_workarounds()
RDMA/mlx4: Make check for invalid flags stricter
drm/msm: Fix IS_ERR_OR_NULL() vs NULL check in a5xx_submit_in_rb()
ASoC: fsl_spdif: Silence output on stop
block: Fix a source code comment in include/uapi/linux/blkzoned.h
dm raid: fix missing reconfig_mutex unlock in raid_ctr() error paths
ata: pata_ns87415: mark ns87560_tf_read static
ring-buffer: Fix wrong stat of cpu_buffer->read
tracing: Fix warning in trace_buffered_event_disable()
USB: serial: option: support Quectel EM060K_128
USB: serial: option: add Quectel EC200A module support
USB: serial: simple: add Kaufmann RKS+CAN VCP
USB: serial: simple: sort driver entries
can: gs_usb: gs_can_close(): add missing set of CAN state to CAN_STATE_STOPPED
Revert "usb: dwc3: core: Enable AutoRetry feature in the controller"
usb: dwc3: pci: skip BYT GPIO lookup table for hardwired phy
usb: dwc3: don't reset device side if dwc3 was configured as host-only
usb: ohci-at91: Fix the unhandle interrupt when resume
USB: quirks: add quirk for Focusrite Scarlett
usb: xhci-mtk: set the dma max_seg_size
Documentation: security-bugs.rst: update preferences when dealing with the linux-distros group
Documentation: security-bugs.rst: clarify CVE handling
staging: ks7010: potential buffer overflow in ks_wlan_set_encode_ext()
hwmon: (nct7802) Fix for temp6 (PECI1) processed even if PECI1 disabled
btrfs: check for commit error at btrfs_attach_transaction_barrier()
tpm_tis: Explicitly check for error code
irq-bcm6345-l1: Do not assume a fixed block to cpu mapping
serial: 8250_dw: split Synopsys DesignWare 8250 common functions
serial: 8250_dw: Preserve original value of DLF register
virtio-net: fix race between set queues and probe
s390/dasd: fix hanging device after quiesce/resume
ASoC: wm8904: Fill the cache for WM8904_ADC_TEST_0 register
dm cache policy smq: ensure IO doesn't prevent cleaner policy progress
drm/client: Fix memory leak in drm_client_target_cloned
net/sched: cls_fw: Fix improper refcount update leads to use-after-free
net/sched: sch_qfq: account for stab overhead in qfq_enqueue
ASoC: cs42l51: fix driver to properly autoload with automatic module loading
net/sched: cls_u32: Fix reference counter leak leading to overflow
perf: Fix function pointer case
loop: Select I/O scheduler 'none' from inside add_disk()
word-at-a-time: use the same return type for has_zero regardless of endianness
KVM: s390: fix sthyi error handling
net/mlx5e: fix return value check in mlx5e_ipsec_remove_trailer()
perf test uprobe_from_different_cu: Skip if there is no gcc
net: sched: cls_u32: Fix match key mis-addressing
net: add missing data-race annotations around sk->sk_peek_off
net: add missing data-race annotation for sk_ll_usec
net/sched: cls_u32: No longer copy tcf_result on update to avoid use-after-free
net/sched: cls_route: No longer copy tcf_result on update to avoid use-after-free
ip6mr: Fix skb_under_panic in ip6mr_cache_report()
tcp_metrics: fix addr_same() helper
tcp_metrics: annotate data-races around tm->tcpm_stamp
tcp_metrics: annotate data-races around tm->tcpm_lock
tcp_metrics: annotate data-races around tm->tcpm_vals[]
tcp_metrics: annotate data-races around tm->tcpm_net
tcp_metrics: fix data-race in tcpm_suck_dst() vs fastopen
scsi: zfcp: Defer fc_rport blocking until after ADISC response
libceph: fix potential hang in ceph_osdc_notify()
USB: zaurus: Add ID for A-300/B-500/C-700
fs/sysv: Null check to prevent null-ptr-deref bug
Bluetooth: L2CAP: Fix use-after-free in l2cap_sock_ready_cb
net: usbnet: Fix WARNING in usbnet_start_xmit/usb_submit_urb
ext2: Drop fragment support
test_firmware: fix a memory leak with reqs buffer
test_firmware: return ENOMEM instead of ENOSPC on failed memory allocation
mtd: rawnand: omap_elm: Fix incorrect type in assignment
powerpc/mm/altmap: Fix altmap boundary check
PM / wakeirq: support enabling wake-up irq after runtime_suspend called
PM: sleep: wakeirq: fix wake irq arming
ARM: dts: imx6sll: Make ssi node name same as other platforms
ARM: dts: imx: add usb alias
ARM: dts: imx6sll: fixup of operating points
ARM: dts: nxp/imx6sll: fix wrong property name in usbphy node
drivers core: Use sysfs_emit and sysfs_emit_at for show(device *...) functions
arm64: dts: stratix10: fix incorrect I2C property for SCL signal
drm/edid: fix objtool warning in drm_cvt_modes()
Linux 4.19.291
Change-Id: I4f78e25efd18415989ecf5e227a17e05b0d6386c
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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Robert Hancock
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ce5311e79e |
i2c: xiic: Don't try to handle more interrupt events after error
[ Upstream commit cb6e45c9a0ad9e0f8664fd06db0227d185dc76ab ] In xiic_process, it is possible that error events such as arbitration lost or TX error can be raised in conjunction with other interrupt flags such as TX FIFO empty or bus not busy. Error events result in the controller being reset and the error returned to the calling request, but the function could potentially try to keep handling the other events, such as by writing more messages into the TX FIFO. Since the transaction has already failed, this is not helpful and will just cause issues. This problem has been present ever since: commit |
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Marek Vasut
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d07bdd521c |
i2c: xiic: Defer xiic_wakeup() and __xiic_start_xfer() in xiic_process()
[ Upstream commit 743e227a895923c37a333eb2ebf3e391f00c406d ] The __xiic_start_xfer() manipulates the interrupt flags, xiic_wakeup() may result in return from xiic_xfer() early. Defer both to the end of the xiic_process() interrupt thread, so that they are executed after all the other interrupt bits handling completed and once it completely safe to perform changes to the interrupt bits in the hardware. Signed-off-by: Marek Vasut <marex@denx.de> Acked-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Wolfram Sang <wsa@kernel.org> Stable-dep-of: cb6e45c9a0ad ("i2c: xiic: Don't try to handle more interrupt events after error") Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Kees Cook
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b7e389235c |
treewide: Remove uninitialized_var() usage
commit 3f649ab728cda8038259d8f14492fe400fbab911 upstream. Using uninitialized_var() is dangerous as it papers over real bugs[1] (or can in the future), and suppresses unrelated compiler warnings (e.g. "unused variable"). If the compiler thinks it is uninitialized, either simply initialize the variable or make compiler changes. In preparation for removing[2] the[3] macro[4], remove all remaining needless uses with the following script: git grep '\buninitialized_var\b' | cut -d: -f1 | sort -u | \ xargs perl -pi -e \ 's/\buninitialized_var\(([^\)]+)\)/\1/g; s:\s*/\* (GCC be quiet|to make compiler happy) \*/$::g;' drivers/video/fbdev/riva/riva_hw.c was manually tweaked to avoid pathological white-space. No outstanding warnings were found building allmodconfig with GCC 9.3.0 for x86_64, i386, arm64, arm, powerpc, powerpc64le, s390x, mips, sparc64, alpha, and m68k. [1] https://lore.kernel.org/lkml/20200603174714.192027-1-glider@google.com/ [2] https://lore.kernel.org/lkml/CA+55aFw+Vbj0i=1TGqCR5vQkCzWJ0QxK6CernOU6eedsudAixw@mail.gmail.com/ [3] https://lore.kernel.org/lkml/CA+55aFwgbgqhbp1fkxvRKEpzyR5J8n1vKT1VZdz9knmPuXhOeg@mail.gmail.com/ [4] https://lore.kernel.org/lkml/CA+55aFz2500WfbKXAx8s67wrm9=yVJu65TpLgN_ybYNv0VEOKA@mail.gmail.com/ Reviewed-by: Leon Romanovsky <leonro@mellanox.com> # drivers/infiniband and mlx4/mlx5 Acked-by: Jason Gunthorpe <jgg@mellanox.com> # IB Acked-by: Kalle Valo <kvalo@codeaurora.org> # wireless drivers Reviewed-by: Chao Yu <yuchao0@huawei.com> # erofs Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |