Buildresult: powerpc-next/44x/redwood_defconfig/powerpc-gcc5 built on Sep 20 2019, 18:29

kisskb

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Status:	OK
Date/Time:	Sep 20 2019, 18:29
Duration:	0:00:43.076989
Builder:	blade46
Revision:	powerpc/mm/mce: Keep irqs disabled during lockless page table walk (`d9101bfa6adc831bda8836c4d774820553c14942)`
Target:	powerpc-next/44x/redwood_defconfig/powerpc-gcc5
Branch:	powerpc-next
Compiler:	powerpc-gcc5 (powerpc64-linux-gcc (GCC) 5.5.0 / GNU ld (GNU Binutils) 2.29.1.20170915)
Config:	44x/redwood_defconfig (download)
Log:	Download original No warnings found in log. Full Log # git rev-parse -q --verify d9101bfa6adc831bda8836c4d774820553c14942^{commit} d9101bfa6adc831bda8836c4d774820553c14942 already have revision, skipping fetch # git checkout -q -f -B kisskb d9101bfa6adc831bda8836c4d774820553c14942 # git clean -qxdf # < git log -1 # commit d9101bfa6adc831bda8836c4d774820553c14942 # Author: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> # Date: Wed Sep 18 20:23:28 2019 +0530 # # powerpc/mm/mce: Keep irqs disabled during lockless page table walk # # __find_linux_mm_pte() returns a page table entry pointer after walking # the page table without holding locks. To make it safe against a THP # split and/or collapse, we disable interrupts around the lockless page # table walk. However we need to keep interrupts disabled as long as we # use the page table entry pointer that is returned. # # Fix addr_to_pfn() to do that. # # Fixes: ba41e1e1ccb9 ("powerpc/mce: Hookup derror (load/store) UE errors") # Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> # [mpe: Rearrange code slightly and tweak change log wording] # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # Link: https://lore.kernel.org/r/20190918145328.28602-1-aneesh.kumar@linux.ibm.com # < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 d9101bfa6adc831bda8836c4d774820553c14942 # < make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-next_44x_redwood_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- 44x/redwood_defconfig # make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-next_44x_redwood_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- Completed OK # rm -rf /kisskb/build/powerpc-next_44x_redwood_defconfig_powerpc-gcc5 # Build took: 0:00:43.076989

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