Buildresult: powerpc-fixes/mpc83xx_defconfig/powerpc-gcc4.9 built on Nov 21 2020, 03:09

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Status:	OK
Date/Time:	Nov 21 2020, 03:09
Duration:	0:00:33.592029
Builder:	ka4
Revision:	powerpc/64s: Trim offlined CPUs from mm_cpumasks (`8077155dce6c20909682788466ddb25af743cb73)`
Target:	powerpc-fixes/mpc83xx_defconfig/powerpc-gcc4.9
Branch:	powerpc-fixes
Compiler:	powerpc-gcc4.9 (powerpc64-linux-gcc (GCC) 4.9.4 / GNU ld (GNU Binutils) 2.29.1.20170915)
Config:	mpc83xx_defconfig (download)
Log:	Download original Possible warnings (1) block/genhd.c:1659:1: warning: the frame size of 1160 bytes is larger than 1024 bytes [-Wframe-larger-than=] Full Log # git rev-parse -q --verify 8077155dce6c20909682788466ddb25af743cb73^{commit} 8077155dce6c20909682788466ddb25af743cb73 already have revision, skipping fetch # git checkout -q -f -B kisskb 8077155dce6c20909682788466ddb25af743cb73 # git clean -qxdf # < git log -1 # commit 8077155dce6c20909682788466ddb25af743cb73 # Author: Nicholas Piggin <npiggin@gmail.com> # Date: Fri Nov 20 12:57:57 2020 +1000 # # powerpc/64s: Trim offlined CPUs from mm_cpumasks # # When offlining a CPU, powerpc/64s does not flush TLBs, rather it just # leaves the CPU set in mm_cpumasks, so it continues to receive TLBIEs # to manage its TLBs. # # However the exit_flush_lazy_tlbs() function expects that after # returning, all CPUs (except self) have flushed TLBs for that mm, in # which case TLBIEL can be used for this flush. This breaks for offline # CPUs because they don't get the IPI to flush their TLB. This can lead # to stale translations. # # Fix this by clearing the CPU from mm_cpumasks, then flushing all TLBs # before going offline. # # These offlined CPU bits stuck in the cpumask also prevents the cpumask # from being trimmed back to local mode, which means continual broadcast # IPIs or TLBIEs are needed for TLB flushing. This patch prevents that # situation too. # # Signed-off-by: Nicholas Piggin <npiggin@gmail.com> # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # Link: https://lore.kernel.org/r/20201120025757.325930-3-npiggin@gmail.com # < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 8077155dce6c20909682788466ddb25af743cb73 # < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc83xx_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- mpc83xx_defconfig # make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc83xx_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- /kisskb/src/block/genhd.c: In function 'diskstats_show': /kisskb/src/block/genhd.c:1659:1: warning: the frame size of 1160 bytes is larger than 1024 bytes [-Wframe-larger-than=] } ^ INFO: Uncompressed kernel (size 0x7a0988) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x800000) INFO: Uncompressed kernel (size 0x7a0988) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x800000) INFO: Uncompressed kernel (size 0x7a0988) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x800000) INFO: Uncompressed kernel (size 0x7a0988) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x800000) INFO: Uncompressed kernel (size 0x7a0988) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x800000) INFO: Uncompressed kernel (size 0x7a0988) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x800000) INFO: Uncompressed kernel (size 0x7902a0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x800000) INFO: Uncompressed kernel (size 0x7a0988) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x800000) Image Name: Linux-5.10.0-rc2-g8077155dce6c Created: Sat Nov 21 03:10:23 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3568430 Bytes = 3484.79 KiB = 3.40 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.10.0-rc2-g8077155dce6c Created: Sat Nov 21 03:10:23 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3599298 Bytes = 3514.94 KiB = 3.43 MiB Load Address: 00800000 Entry Point: 00800294 Image Name: Linux-5.10.0-rc2-g8077155dce6c Created: Sat Nov 21 03:10:23 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3598780 Bytes = 3514.43 KiB = 3.43 MiB Load Address: 00800000 Entry Point: 00800294 Image Name: Linux-5.10.0-rc2-g8077155dce6c Created: Sat Nov 21 03:10:23 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3598512 Bytes = 3514.17 KiB = 3.43 MiB Load Address: 00800000 Entry Point: 00800294 Image Name: Linux-5.10.0-rc2-g8077155dce6c Created: Sat Nov 21 03:10:23 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3599022 Bytes = 3514.67 KiB = 3.43 MiB Load Address: 00800000 Entry Point: 00800294 Image Name: Linux-5.10.0-rc2-g8077155dce6c Created: Sat Nov 21 03:10:23 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3598560 Bytes = 3514.22 KiB = 3.43 MiB Load Address: 00800000 Entry Point: 00800294 Image Name: Linux-5.10.0-rc2-g8077155dce6c Created: Sat Nov 21 03:10:23 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3599009 Bytes = 3514.66 KiB = 3.43 MiB Load Address: 00800000 Entry Point: 00800294 Completed OK # rm -rf /kisskb/build/powerpc-fixes_mpc83xx_defconfig_powerpc-gcc4.9 # Build took: 0:00:33.592029

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