Greg Kroah-Hartman 291d853dff Merge 4.19.88 into android-4.19
Changes in 4.19.88
	clk: meson: gxbb: let sar_adc_clk_div set the parent clock rate
	clocksource/drivers/mediatek: Fix error handling
	ASoC: msm8916-wcd-analog: Fix RX1 selection in RDAC2 MUX
	ASoC: compress: fix unsigned integer overflow check
	reset: Fix memory leak in reset_control_array_put()
	clk: samsung: exynos5433: Fix error paths
	ASoC: kirkwood: fix external clock probe defer
	ASoC: kirkwood: fix device remove ordering
	clk: samsung: exynos5420: Preserve PLL configuration during suspend/resume
	pinctrl: cherryview: Allocate IRQ chip dynamic
	ARM: dts: imx6qdl-sabreauto: Fix storm of accelerometer interrupts
	reset: fix reset_control_ops kerneldoc comment
	clk: at91: avoid sleeping early
	clk: sunxi: Fix operator precedence in sunxi_divs_clk_setup
	clk: sunxi-ng: a80: fix the zero'ing of bits 16 and 18
	ARM: dts: sun8i-a83t-tbs-a711: Fix WiFi resume from suspend
	samples/bpf: fix build by setting HAVE_ATTR_TEST to zero
	powerpc/bpf: Fix tail call implementation
	idr: Fix integer overflow in idr_for_each_entry
	idr: Fix idr_alloc_u32 on 32-bit systems
	x86/resctrl: Prevent NULL pointer dereference when reading mondata
	clk: ti: dra7-atl-clock: Remove ti_clk_add_alias call
	clk: ti: clkctrl: Fix failed to enable error with double udelay timeout
	net: fec: add missed clk_disable_unprepare in remove
	bridge: ebtables: don't crash when using dnat target in output chains
	can: peak_usb: report bus recovery as well
	can: c_can: D_CAN: c_can_chip_config(): perform a sofware reset on open
	can: rx-offload: can_rx_offload_queue_tail(): fix error handling, avoid skb mem leak
	can: rx-offload: can_rx_offload_offload_one(): do not increase the skb_queue beyond skb_queue_len_max
	can: rx-offload: can_rx_offload_offload_one(): increment rx_fifo_errors on queue overflow or OOM
	can: rx-offload: can_rx_offload_offload_one(): use ERR_PTR() to propagate error value in case of errors
	can: rx-offload: can_rx_offload_irq_offload_timestamp(): continue on error
	can: rx-offload: can_rx_offload_irq_offload_fifo(): continue on error
	can: flexcan: increase error counters if skb enqueueing via can_rx_offload_queue_sorted() fails
	can: mcp251x: mcp251x_restart_work_handler(): Fix potential force_quit race condition
	watchdog: meson: Fix the wrong value of left time
	ASoC: stm32: sai: add restriction on mmap support
	scripts/gdb: fix debugging modules compiled with hot/cold partitioning
	net: bcmgenet: use RGMII loopback for MAC reset
	net: bcmgenet: reapply manual settings to the PHY
	net: mscc: ocelot: fix __ocelot_rmw_ix prototype
	ceph: return -EINVAL if given fsc mount option on kernel w/o support
	net/fq_impl: Switch to kvmalloc() for memory allocation
	mac80211: fix station inactive_time shortly after boot
	block: drbd: remove a stray unlock in __drbd_send_protocol()
	pwm: bcm-iproc: Prevent unloading the driver module while in use
	scsi: target/tcmu: Fix queue_cmd_ring() declaration
	scsi: lpfc: Fix kernel Oops due to null pring pointers
	scsi: lpfc: Fix dif and first burst use in write commands
	ARM: dts: Fix up SQ201 flash access
	tracing: Lock event_mutex before synth_event_mutex
	ARM: debug-imx: only define DEBUG_IMX_UART_PORT if needed
	ARM: dts: imx51: Fix memory node duplication
	ARM: dts: imx53: Fix memory node duplication
	ARM: dts: imx31: Fix memory node duplication
	ARM: dts: imx35: Fix memory node duplication
	ARM: dts: imx7: Fix memory node duplication
	ARM: dts: imx6ul: Fix memory node duplication
	ARM: dts: imx6sx: Fix memory node duplication
	ARM: dts: imx6sl: Fix memory node duplication
	ARM: dts: imx50: Fix memory node duplication
	ARM: dts: imx23: Fix memory node duplication
	ARM: dts: imx1: Fix memory node duplication
	ARM: dts: imx27: Fix memory node duplication
	ARM: dts: imx25: Fix memory node duplication
	ARM: dts: imx53-voipac-dmm-668: Fix memory node duplication
	parisc: Fix serio address output
	parisc: Fix HP SDC hpa address output
	ARM: dts: Fix hsi gdd range for omap4
	arm64: mm: Prevent mismatched 52-bit VA support
	arm64: smp: Handle errors reported by the firmware
	bus: ti-sysc: Check for no-reset and no-idle flags at the child level
	platform/x86: mlx-platform: Fix LED configuration
	ARM: OMAP1: fix USB configuration for device-only setups
	RDMA/hns: Fix the bug while use multi-hop of pbl
	arm64: preempt: Fix big-endian when checking preempt count in assembly
	RDMA/vmw_pvrdma: Use atomic memory allocation in create AH
	PM / AVS: SmartReflex: NULL check before some freeing functions is not needed
	xfs: zero length symlinks are not valid
	ARM: ks8695: fix section mismatch warning
	ACPI / LPSS: Ignore acpi_device_fix_up_power() return value
	scsi: lpfc: Enable Management features for IF_TYPE=6
	scsi: qla2xxx: Fix NPIV handling for FC-NVMe
	scsi: qla2xxx: Fix for FC-NVMe discovery for NPIV port
	nvme: provide fallback for discard alloc failure
	s390/zcrypt: make sysfs reset attribute trigger queue reset
	crypto: user - support incremental algorithm dumps
	arm64: dts: renesas: draak: Fix CVBS input
	mwifiex: fix potential NULL dereference and use after free
	mwifiex: debugfs: correct histogram spacing, formatting
	brcmfmac: set F2 watermark to 256 for 4373
	brcmfmac: set SDIO F1 MesBusyCtrl for CYW4373
	rtl818x: fix potential use after free
	bcache: do not check if debug dentry is ERR or NULL explicitly on remove
	bcache: do not mark writeback_running too early
	xfs: require both realtime inodes to mount
	nvme: fix kernel paging oops
	ubifs: Fix default compression selection in ubifs
	ubi: Put MTD device after it is not used
	ubi: Do not drop UBI device reference before using
	microblaze: adjust the help to the real behavior
	microblaze: move "... is ready" messages to arch/microblaze/Makefile
	microblaze: fix multiple bugs in arch/microblaze/boot/Makefile
	iwlwifi: move iwl_nvm_check_version() into dvm
	iwlwifi: mvm: force TCM re-evaluation on TCM resume
	iwlwifi: pcie: fix erroneous print
	iwlwifi: pcie: set cmd_len in the correct place
	gpio: pca953x: Fix AI overflow on PCAL6524
	gpiolib: Fix return value of gpio_to_desc() stub if !GPIOLIB
	kvm: vmx: Set IA32_TSC_AUX for legacy mode guests
	Revert "KVM: nVMX: reset cache/shadows when switching loaded VMCS"
	Revert "KVM: nVMX: move check_vmentry_postreqs() call to nested_vmx_enter_non_root_mode()"
	crypto/chelsio/chtls: listen fails with multiadapt
	VSOCK: bind to random port for VMADDR_PORT_ANY
	mmc: meson-gx: make sure the descriptor is stopped on errors
	mtd: rawnand: sunxi: Write pageprog related opcodes to WCMD_SET
	usb: ehci-omap: Fix deferred probe for phy handling
	btrfs: Check for missing device before bio submission in btrfs_map_bio
	btrfs: fix ncopies raid_attr for RAID56
	btrfs: dev-replace: set result code of cancel by status of scrub
	Btrfs: allow clear_extent_dirty() to receive a cached extent state record
	btrfs: only track ref_heads in delayed_ref_updates
	serial: sh-sci: Fix crash in rx_timer_fn() on PIO fallback
	HID: intel-ish-hid: fixes incorrect error handling
	gpio: raspberrypi-exp: decrease refcount on firmware dt node
	serial: 8250: Rate limit serial port rx interrupts during input overruns
	kprobes/x86/xen: blacklist non-attachable xen interrupt functions
	xen/pciback: Check dev_data before using it
	kprobes: Blacklist symbols in arch-defined prohibited area
	kprobes/x86: Show x86-64 specific blacklisted symbols correctly
	vfio-mdev/samples: Use u8 instead of char for handle functions
	memory: omap-gpmc: Get the header of the enum
	pinctrl: xway: fix gpio-hog related boot issues
	net/mlx5: Continue driver initialization despite debugfs failure
	netfilter: nf_nat_sip: fix RTP/RTCP source port translations
	exofs_mount(): fix leaks on failure exits
	bnxt_en: Return linux standard errors in bnxt_ethtool.c
	bnxt_en: Save ring statistics before reset.
	bnxt_en: query force speeds before disabling autoneg mode.
	KVM: s390: unregister debug feature on failing arch init
	pinctrl: sh-pfc: r8a77990: Fix MOD_SEL0 SEL_I2C1 field width
	pinctrl: sh-pfc: sh7264: Fix PFCR3 and PFCR0 register configuration
	pinctrl: sh-pfc: sh7734: Fix shifted values in IPSR10
	HID: doc: fix wrong data structure reference for UHID_OUTPUT
	dm flakey: Properly corrupt multi-page bios.
	gfs2: take jdata unstuff into account in do_grow
	dm raid: fix false -EBUSY when handling check/repair message
	xfs: Align compat attrlist_by_handle with native implementation.
	xfs: Fix bulkstat compat ioctls on x32 userspace.
	IB/qib: Fix an error code in qib_sdma_verbs_send()
	clocksource/drivers/fttmr010: Fix invalid interrupt register access
	vxlan: Fix error path in __vxlan_dev_create()
	powerpc/book3s/32: fix number of bats in p/v_block_mapped()
	powerpc/xmon: fix dump_segments()
	drivers/regulator: fix a missing check of return value
	Bluetooth: hci_bcm: Handle specific unknown packets after firmware loading
	serial: max310x: Fix tx_empty() callback
	openrisc: Fix broken paths to arch/or32
	RDMA/srp: Propagate ib_post_send() failures to the SCSI mid-layer
	scsi: qla2xxx: deadlock by configfs_depend_item
	scsi: csiostor: fix incorrect dma device in case of vport
	brcmfmac: Fix access point mode
	ath6kl: Only use match sets when firmware supports it
	ath6kl: Fix off by one error in scan completion
	powerpc/perf: Fix unit_sel/cache_sel checks
	powerpc/32: Avoid unsupported flags with clang
	powerpc/prom: fix early DEBUG messages
	powerpc/mm: Make NULL pointer deferences explicit on bad page faults.
	powerpc/44x/bamboo: Fix PCI range
	vfio/spapr_tce: Get rid of possible infinite loop
	powerpc/powernv/eeh/npu: Fix uninitialized variables in opal_pci_eeh_freeze_status
	drbd: ignore "all zero" peer volume sizes in handshake
	drbd: reject attach of unsuitable uuids even if connected
	drbd: do not block when adjusting "disk-options" while IO is frozen
	drbd: fix print_st_err()'s prototype to match the definition
	IB/rxe: Make counters thread safe
	bpf/cpumap: make sure frame_size for build_skb is aligned if headroom isn't
	regulator: tps65910: fix a missing check of return value
	powerpc/83xx: handle machine check caused by watchdog timer
	powerpc/pseries: Fix node leak in update_lmb_associativity_index()
	powerpc: Fix HMIs on big-endian with CONFIG_RELOCATABLE=y
	crypto: mxc-scc - fix build warnings on ARM64
	pwm: clps711x: Fix period calculation
	net/netlink_compat: Fix a missing check of nla_parse_nested
	net/net_namespace: Check the return value of register_pernet_subsys()
	f2fs: fix block address for __check_sit_bitmap
	f2fs: fix to dirty inode synchronously
	um: Include sys/uio.h to have writev()
	um: Make GCOV depend on !KCOV
	net: (cpts) fix a missing check of clk_prepare
	net: stmicro: fix a missing check of clk_prepare
	net: dsa: bcm_sf2: Propagate error value from mdio_write
	atl1e: checking the status of atl1e_write_phy_reg
	tipc: fix a missing check of genlmsg_put
	net: marvell: fix a missing check of acpi_match_device
	net/wan/fsl_ucc_hdlc: Avoid double free in ucc_hdlc_probe()
	ocfs2: clear journal dirty flag after shutdown journal
	vmscan: return NODE_RECLAIM_NOSCAN in node_reclaim() when CONFIG_NUMA is n
	mm/page_alloc.c: free order-0 pages through PCP in page_frag_free()
	mm/page_alloc.c: use a single function to free page
	mm/page_alloc.c: deduplicate __memblock_free_early() and memblock_free()
	tools/vm/page-types.c: fix "kpagecount returned fewer pages than expected" failures
	netfilter: nf_tables: fix a missing check of nla_put_failure
	xprtrdma: Prevent leak of rpcrdma_rep objects
	infiniband: bnxt_re: qplib: Check the return value of send_message
	infiniband/qedr: Potential null ptr dereference of qp
	firmware: arm_sdei: fix wrong of_node_put() in init function
	firmware: arm_sdei: Fix DT platform device creation
	lib/genalloc.c: fix allocation of aligned buffer from non-aligned chunk
	lib/genalloc.c: use vzalloc_node() to allocate the bitmap
	fork: fix some -Wmissing-prototypes warnings
	drivers/base/platform.c: kmemleak ignore a known leak
	lib/genalloc.c: include vmalloc.h
	mtd: Check add_mtd_device() ret code
	tipc: fix memory leak in tipc_nl_compat_publ_dump
	net/core/neighbour: tell kmemleak about hash tables
	ata: ahci: mvebu: do Armada 38x configuration only on relevant SoCs
	PCI/MSI: Return -ENOSPC from pci_alloc_irq_vectors_affinity()
	net/core/neighbour: fix kmemleak minimal reference count for hash tables
	serial: 8250: Fix serial8250 initialization crash
	gpu: ipu-v3: pre: don't trigger update if buffer address doesn't change
	sfc: suppress duplicate nvmem partition types in efx_ef10_mtd_probe
	ip_tunnel: Make none-tunnel-dst tunnel port work with lwtunnel
	decnet: fix DN_IFREQ_SIZE
	net/smc: prevent races between smc_lgr_terminate() and smc_conn_free()
	net/smc: don't wait for send buffer space when data was already sent
	mm/hotplug: invalid PFNs from pfn_to_online_page()
	xfs: end sync buffer I/O properly on shutdown error
	net/smc: fix sender_free computation
	blktrace: Show requests without sector
	net/smc: fix byte_order for rx_curs_confirmed
	tipc: fix skb may be leaky in tipc_link_input
	ASoC: samsung: i2s: Fix prescaler setting for the secondary DAI
	sfc: initialise found bitmap in efx_ef10_mtd_probe
	geneve: change NET_UDP_TUNNEL dependency to select
	net: fix possible overflow in __sk_mem_raise_allocated()
	net: ip_gre: do not report erspan_ver for gre or gretap
	net: ip6_gre: do not report erspan_ver for ip6gre or ip6gretap
	sctp: don't compare hb_timer expire date before starting it
	bpf: decrease usercnt if bpf_map_new_fd() fails in bpf_map_get_fd_by_id()
	mmc: core: align max segment size with logical block size
	net: dev: Use unsigned integer as an argument to left-shift
	kvm: properly check debugfs dentry before using it
	bpf: drop refcount if bpf_map_new_fd() fails in map_create()
	net: hns3: Change fw error code NOT_EXEC to NOT_SUPPORTED
	net: hns3: fix PFC not setting problem for DCB module
	net: hns3: fix an issue for hclgevf_ae_get_hdev
	net: hns3: fix an issue for hns3_update_new_int_gl
	iommu/amd: Fix NULL dereference bug in match_hid_uid
	apparmor: delete the dentry in aafs_remove() to avoid a leak
	scsi: libsas: Support SATA PHY connection rate unmatch fixing during discovery
	ACPI / APEI: Don't wait to serialise with oops messages when panic()ing
	ACPI / APEI: Switch estatus pool to use vmalloc memory
	scsi: hisi_sas: shutdown axi bus to avoid exception CQ returned
	scsi: libsas: Check SMP PHY control function result
	RDMA/hns: Fix the bug with updating rq head pointer when flush cqe
	RDMA/hns: Bugfix for the scene without receiver queue
	RDMA/hns: Fix the state of rereg mr
	RDMA/hns: Use GFP_ATOMIC in hns_roce_v2_modify_qp
	ASoC: rt5645: Headphone Jack sense inverts on the LattePanda board
	powerpc/pseries/dlpar: Fix a missing check in dlpar_parse_cc_property()
	xdp: fix cpumap redirect SKB creation bug
	mtd: Remove a debug trace in mtdpart.c
	mm, gup: add missing refcount overflow checks on s390
	clk: at91: fix update bit maps on CFG_MOR write
	clk: at91: generated: set audio_pll_allowed in at91_clk_register_generated()
	usb: dwc2: use a longer core rest timeout in dwc2_core_reset()
	staging: rtl8192e: fix potential use after free
	staging: rtl8723bs: Drop ACPI device ids
	staging: rtl8723bs: Add 024c:0525 to the list of SDIO device-ids
	USB: serial: ftdi_sio: add device IDs for U-Blox C099-F9P
	mei: bus: prefix device names on bus with the bus name
	mei: me: add comet point V device id
	thunderbolt: Power cycle the router if NVM authentication fails
	xfrm: Fix memleak on xfrm state destroy
	media: v4l2-ctrl: fix flags for DO_WHITE_BALANCE
	net: macb: fix error format in dev_err()
	pwm: Clear chip_data in pwm_put()
	media: atmel: atmel-isc: fix asd memory allocation
	media: atmel: atmel-isc: fix INIT_WORK misplacement
	macvlan: schedule bc_work even if error
	net: psample: fix skb_over_panic
	openvswitch: fix flow command message size
	sctp: Fix memory leak in sctp_sf_do_5_2_4_dupcook
	slip: Fix use-after-free Read in slip_open
	openvswitch: drop unneeded BUG_ON() in ovs_flow_cmd_build_info()
	openvswitch: remove another BUG_ON()
	selftests: bpf: test_sockmap: handle file creation failures gracefully
	tipc: fix link name length check
	sctp: cache netns in sctp_ep_common
	net: sched: fix `tc -s class show` no bstats on class with nolock subqueues
	net: macb: add missed tasklet_kill
	ext4: add more paranoia checking in ext4_expand_extra_isize handling
	watchdog: sama5d4: fix WDD value to be always set to max
	net: macb: Fix SUBNS increment and increase resolution
	net: macb driver, check for SKBTX_HW_TSTAMP
	mtd: rawnand: atmel: Fix spelling mistake in error message
	mtd: rawnand: atmel: fix possible object reference leak
	mtd: spi-nor: cast to u64 to avoid uint overflows
	drm/atmel-hlcdc: revert shift by 8
	mailbox: stm32_ipcc: add spinlock to fix channels concurrent access
	tcp: exit if nothing to retransmit on RTO timeout
	HID: core: check whether Usage Page item is after Usage ID items
	crypto: stm32/hash - Fix hmac issue more than 256 bytes
	media: stm32-dcmi: fix DMA corruption when stopping streaming
	media: stm32-dcmi: fix check of pm_runtime_get_sync return value
	hwrng: stm32 - fix unbalanced pm_runtime_enable
	clk: stm32mp1: fix HSI divider flag
	clk: stm32mp1: fix mcu divider table
	clk: stm32mp1: add CLK_SET_RATE_NO_REPARENT to Kernel clocks
	clk: stm32mp1: parent clocks update
	mailbox: mailbox-test: fix null pointer if no mmio
	pinctrl: stm32: fix memory leak issue
	ASoC: stm32: i2s: fix dma configuration
	ASoC: stm32: i2s: fix 16 bit format support
	ASoC: stm32: i2s: fix IRQ clearing
	ASoC: stm32: sai: add missing put_device()
	dmaengine: stm32-dma: check whether length is aligned on FIFO threshold
	platform/x86: hp-wmi: Fix ACPI errors caused by too small buffer
	platform/x86: hp-wmi: Fix ACPI errors caused by passing 0 as input size
	net: fec: fix clock count mis-match
	Linux 4.19.88

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ifd3801a77cb551be72788031e7fcfc8a1d4fd197
2019-12-05 12:02:49 +01:00
2019-12-05 12:02:49 +01:00
2019-12-01 09:53:43 +01:00
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2019-12-05 12:02:49 +01:00
2019-10-17 15:33:07 -07:00
2019-12-05 12:02:49 +01:00

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.
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