c22009ad76
https://source.android.com/docs/security/bulletin/2025-01-01 * tag 'ASB-2025-01-05_4.19-stable' of https://android.googlesource.com/kernel/common: (132 commits) Revert "UPSTREAM: unicode: Don't special case ignorable code points" Reapply "UPSTREAM: unicode: Don't special case ignorable code points" Revert "UPSTREAM: unicode: Don't special case ignorable code points" Linux 4.19.325 sh: intc: Fix use-after-free bug in register_intc_controller() modpost: remove incorrect code in do_eisa_entry() 9p/xen: fix release of IRQ 9p/xen: fix init sequence block: return unsigned int from bdev_io_min jffs2: fix use of uninitialized variable ubi: fastmap: Fix duplicate slab cache names while attaching ubifs: Correct the total block count by deducting journal reservation rtc: check if __rtc_read_time was successful in rtc_timer_do_work() NFSv4.0: Fix a use-after-free problem in the asynchronous open() um: Fix the return value of elf_core_copy_task_fpregs rpmsg: glink: Propagate TX failures in intentless mode as well NFSD: Prevent a potential integer overflow lib: string_helpers: silence snprintf() output truncation warning usb: dwc3: gadget: Fix checking for number of TRBs left media: wl128x: Fix atomicity violation in fmc_send_cmd() ... Conflicts: arch/arm64/boot/dts/vendor/bindings/clock/adi,axi-clkgen.yaml arch/arm64/boot/dts/vendor/bindings/clock/axi-clkgen.txt drivers/rpmsg/qcom_glink_native.c Change-Id: Iea6ddf20dfaa4419f6e0b2efcee1890bfa8e2554
108 lines
2.8 KiB
Bash
Executable File
108 lines
2.8 KiB
Bash
Executable File
#!/bin/sh
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# SPDX-License-Identifier: GPL-2.0
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TARGET=$1
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ARCH=$2
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SMP=$3
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PREEMPT=$4
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CC_VERSION="$5"
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LD=$6
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vecho() { [ "${quiet}" = "silent_" ] || echo "$@" ; }
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# If compile.h exists already and we don't own autoconf.h
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# (i.e. we're not the same user who did make *config), don't
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# modify compile.h
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# So "sudo make install" won't change the "compiled by <user>"
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# do "compiled by root"
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if [ -r $TARGET -a ! -O include/generated/autoconf.h ]; then
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vecho " SKIPPED $TARGET"
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exit 0
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fi
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# Do not expand names
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set -f
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# Fix the language to get consistent output
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LC_ALL=C
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export LC_ALL
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if [ -z "$KBUILD_BUILD_VERSION" ]; then
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VERSION=$(cat .version 2>/dev/null || echo 1)
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else
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VERSION=$KBUILD_BUILD_VERSION
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fi
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if [ -z "$KBUILD_BUILD_TIMESTAMP" ]; then
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TIMESTAMP=`date`
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else
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TIMESTAMP=$KBUILD_BUILD_TIMESTAMP
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fi
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if test -z "$KBUILD_BUILD_USER"; then
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LINUX_COMPILE_BY=$(whoami | sed 's/\\/\\\\/')
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else
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LINUX_COMPILE_BY=$KBUILD_BUILD_USER
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fi
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if test -z "$KBUILD_BUILD_HOST"; then
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LINUX_COMPILE_HOST=`uname -n`
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else
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LINUX_COMPILE_HOST=$KBUILD_BUILD_HOST
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fi
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UTS_VERSION="#$VERSION"
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CONFIG_FLAGS=""
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if [ -n "$SMP" ] ; then CONFIG_FLAGS="SMP"; fi
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if [ -n "$PREEMPT" ] ; then CONFIG_FLAGS="$CONFIG_FLAGS PREEMPT"; fi
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UTS_VERSION="$UTS_VERSION $CONFIG_FLAGS $TIMESTAMP"
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# Truncate to maximum length
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UTS_LEN=64
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UTS_TRUNCATE="cut -b -$UTS_LEN"
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# Generate a temporary compile.h
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( echo /\* This file is auto generated, version $VERSION \*/
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if [ -n "$CONFIG_FLAGS" ] ; then echo "/* $CONFIG_FLAGS */"; fi
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echo \#define UTS_MACHINE \"$ARCH\"
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echo \#define UTS_VERSION \"`echo $UTS_VERSION | $UTS_TRUNCATE`\"
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echo \#define LINUX_COMPILE_BY \"`echo $LINUX_COMPILE_BY | $UTS_TRUNCATE`\"
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echo \#define LINUX_COMPILE_HOST \"`echo $LINUX_COMPILE_HOST | $UTS_TRUNCATE`\"
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LD_VERSION=$($LD -v | head -n1 | sed 's/(compatible with [^)]*)//' \
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| sed 's/[[:space:]]*$//')
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printf '#define LINUX_COMPILER "%s"\n' "$CC_VERSION, $LD_VERSION"
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) > .tmpcompile
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# Only replace the real compile.h if the new one is different,
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# in order to preserve the timestamp and avoid unnecessary
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# recompilations.
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# We don't consider the file changed if only the date/time changed,
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# unless KBUILD_BUILD_TIMESTAMP was explicitly set (e.g. for
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# reproducible builds with that value referring to a commit timestamp).
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# A kernel config change will increase the generation number, thus
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# causing compile.h to be updated (including date/time) due to the
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# changed comment in the
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# first line.
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if [ -z "$KBUILD_BUILD_TIMESTAMP" ]; then
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IGNORE_PATTERN="UTS_VERSION"
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else
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IGNORE_PATTERN="NOT_A_PATTERN_TO_BE_MATCHED"
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fi
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if [ -r $TARGET ] && \
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grep -v $IGNORE_PATTERN $TARGET > .tmpver.1 && \
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grep -v $IGNORE_PATTERN .tmpcompile > .tmpver.2 && \
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cmp -s .tmpver.1 .tmpver.2; then
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rm -f .tmpcompile
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else
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vecho " UPD $TARGET"
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mv -f .tmpcompile $TARGET
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fi
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rm -f .tmpver.1 .tmpver.2
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