Buildresult: linus/arm64-defconfig/arm64-gcc5 built on Jun 29 2021, 05:26

kisskb

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Status:	OK
Date/Time:	Jun 29 2021, 05:26
Duration:	0:06:15.166235
Builder:	blade46
Revision:	mm/page_alloc: Correct return value of populated elements if bulk array is populated (`66d9282523b3228183b14d9f812872dd2620704d)`
Target:	linus/arm64-defconfig/arm64-gcc5
Branch:	linus
Compiler:	arm64-gcc5 (aarch64-linux-gcc.br_real (Buildroot 2016.11-git-00613-ge98b4dd) 5.4.0 / GNU ld (GNU Binutils) 2.25.1)
Config:	defconfig (download)
Log:	Download original Possible warnings (1) arch/arm64/configs/defconfig:1018:warning: override: reassigning to symbol MTK_PMIC_WRAP Full Log # git rev-parse -q --verify 66d9282523b3228183b14d9f812872dd2620704d^{commit} 66d9282523b3228183b14d9f812872dd2620704d already have revision, skipping fetch # git checkout -q -f -B kisskb 66d9282523b3228183b14d9f812872dd2620704d # git clean -qxdf # < git log -1 # commit 66d9282523b3228183b14d9f812872dd2620704d # Author: Mel Gorman <mgorman@techsingularity.net> # Date: Mon Jun 28 16:02:19 2021 +0100 # # mm/page_alloc: Correct return value of populated elements if bulk array is populated # # Dave Jones reported the following # # This made it into 5.13 final, and completely breaks NFSD for me # (Serving tcp v3 mounts). Existing mounts on clients hang, as do # new mounts from new clients. Rebooting the server back to rc7 # everything recovers. # # The commit b3b64ebd3822 ("mm/page_alloc: do bulk array bounds check after # checking populated elements") returns the wrong value if the array is # already populated which is interpreted as an allocation failure. Dave # reported this fixes his problem and it also passed a test running dbench # over NFS. # # Fixes: b3b64ebd3822 ("mm/page_alloc: do bulk array bounds check after checking populated elements") # Reported-and-tested-by: Dave Jones <davej@codemonkey.org.uk> # Signed-off-by: Mel Gorman <mgorman@techsingularity.net> # Cc: <stable@vger.kernel.org> [5.13+] # Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> # < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-gcc --version # < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-ld --version # < git log --format=%s --max-count=1 66d9282523b3228183b14d9f812872dd2620704d # < make -s -j 32 ARCH=arm64 O=/kisskb/build/linus_arm64-defconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux- defconfig arch/arm64/configs/defconfig:1018:warning: override: reassigning to symbol MTK_PMIC_WRAP # < make -s -j 32 ARCH=arm64 O=/kisskb/build/linus_arm64-defconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux- help # make -s -j 32 ARCH=arm64 O=/kisskb/build/linus_arm64-defconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux- olddefconfig # make -s -j 32 ARCH=arm64 O=/kisskb/build/linus_arm64-defconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux- /kisskb/src/arch/arm64/Makefile:25: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum /kisskb/src/arch/arm64/Makefile:33: LSE atomics not supported by binutils Completed OK # rm -rf /kisskb/build/linus_arm64-defconfig_arm64-gcc5.4 # Build took: 0:06:15.166235

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