Buildresult: linus/sparc64-allnoconfig/sparc64-gcc5 built on Jun 29 2021, 03:52

kisskb

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Status:	OK
Date/Time:	Jun 29 2021, 03:52
Duration:	0:00:21.898075
Builder:	ka2
Revision:	mm/page_alloc: Correct return value of populated elements if bulk array is populated (`66d9282523b3228183b14d9f812872dd2620704d)`
Target:	linus/sparc64-allnoconfig/sparc64-gcc5
Branch:	linus
Compiler:	sparc64-gcc5 (sparc64-linux-gcc.br_real (Buildroot 2016.11-git-00613-ge98b4dd) 5.4.0 / GNU ld (GNU Binutils) 2.26.1)
Config:	allnoconfig (download)
Log:	Download original Possible warnings (1) <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] 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-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-gcc --version # < /opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-ld --version # < git log --format=%s --max-count=1 66d9282523b3228183b14d9f812872dd2620704d # < make -s -j 48 ARCH=sparc64 O=/kisskb/build/linus_sparc64-allnoconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux- allnoconfig # < make -s -j 48 ARCH=sparc64 O=/kisskb/build/linus_sparc64-allnoconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux- help # make -s -j 48 ARCH=sparc64 O=/kisskb/build/linus_sparc64-allnoconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux- olddefconfig # make -s -j 48 ARCH=sparc64 O=/kisskb/build/linus_sparc64-allnoconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux- <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] kernel: arch/sparc/boot/image is ready kernel: arch/sparc/boot/zImage is ready Completed OK # rm -rf /kisskb/build/linus_sparc64-allnoconfig_sparc64 # Build took: 0:00:21.898075

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