Buildresult: npiggin/ppc6xx_defconfig/powerpc-gcc4.9 built on Jul 9 2020, 23:41

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Status:	OK
Date/Time:	Jul 9 2020, 23:41
Duration:	0:04:23.068499
Builder:	blade4b
Revision:	lazy tlb: shoot lazies, a non-refcounting lazy tlb option (`de8a34242c88473ee615f66a7ded095f094e708e)`
Target:	npiggin/ppc6xx_defconfig/powerpc-gcc4.9
Branch:	npiggin
Compiler:	powerpc-gcc4.9 (powerpc64-linux-gcc (GCC) 4.9.4 / GNU ld (GNU Binutils) 2.29.1.20170915)
Config:	ppc6xx_defconfig (download)
Log:	Download original Possible warnings (1) block/genhd.c:1623:1: warning: the frame size of 1160 bytes is larger than 1024 bytes [-Wframe-larger-than=] Full Log # git rev-parse -q --verify de8a34242c88473ee615f66a7ded095f094e708e^{commit} de8a34242c88473ee615f66a7ded095f094e708e already have revision, skipping fetch # git checkout -q -f -B kisskb de8a34242c88473ee615f66a7ded095f094e708e # git clean -qxdf # < git log -1 # commit de8a34242c88473ee615f66a7ded095f094e708e # Author: Nicholas Piggin <npiggin@gmail.com> # Date: Thu Jul 9 17:07:59 2020 +1000 # # lazy tlb: shoot lazies, a non-refcounting lazy tlb option # # On big systems, the mm refcount can become highly contented when doing # a lot of context switching with threaded applications (particularly # switching between the idle thread and an application thread). # # Abandoning lazy tlb slows switching down quite a bit in the important # user->idle->user cases, so so instead implement a non-refcounted scheme # that causes __mmdrop() to IPI all CPUs in the mm_cpumask and shoot down # any remaining lazy ones. # # On a 16-socket 192-core POWER8 system, a context switching benchmark # with as many software threads as CPUs (so each switch will go in and # out of idle), upstream can achieve a rate of about 1 million context # switches per second. After this patch it goes up to 118 million. # # Signed-off-by: Nicholas Piggin <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 de8a34242c88473ee615f66a7ded095f094e708e # < make -s -j 24 ARCH=powerpc O=/kisskb/build/npiggin_ppc6xx_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- ppc6xx_defconfig # < make -s -j 24 ARCH=powerpc O=/kisskb/build/npiggin_ppc6xx_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 24 ARCH=powerpc O=/kisskb/build/npiggin_ppc6xx_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig # make -s -j 24 ARCH=powerpc O=/kisskb/build/npiggin_ppc6xx_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:1623:1: warning: the frame size of 1160 bytes is larger than 1024 bytes [-Wframe-larger-than=] } ^ INFO: Uncompressed kernel (size 0xaddc50) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xaddc50) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xaddc50) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xaddc50) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xaddc50) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xaddc50) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xaddc50) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xaddc50) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xaddc50) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xaddc50) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xacd568) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xacd568) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) Image Name: Linux-5.8.0-rc3+ Created: Thu Jul 9 23:45:42 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5249610 Bytes = 5126.57 KiB = 5.01 MiB Load Address: 00b00000 Entry Point: 00b00294 Image Name: Linux-5.8.0-rc3+ Created: Thu Jul 9 23:45:42 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5249588 Bytes = 5126.55 KiB = 5.01 MiB Load Address: 00b00000 Entry Point: 00b00294 Image Name: Linux-5.8.0-rc3+ Created: Thu Jul 9 23:45:42 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5249811 Bytes = 5126.77 KiB = 5.01 MiB Load Address: 00b00000 Entry Point: 00b00894 Image Name: Linux-5.8.0-rc3+ Created: Thu Jul 9 23:45:42 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5249196 Bytes = 5126.17 KiB = 5.01 MiB Load Address: 00b00000 Entry Point: 00b00294 Image Name: Linux-5.8.0-rc3+ Created: Thu Jul 9 23:45:42 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5249890 Bytes = 5126.85 KiB = 5.01 MiB Load Address: 00b00000 Entry Point: 00b00294 Image Name: Linux-5.8.0-rc3+ Created: Thu Jul 9 23:45:42 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5218041 Bytes = 5095.74 KiB = 4.98 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.8.0-rc3+ Created: Thu Jul 9 23:45:42 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5249461 Bytes = 5126.43 KiB = 5.01 MiB Load Address: 00b00000 Entry Point: 00b00294 Image Name: Linux-5.8.0-rc3+ Created: Thu Jul 9 23:45:43 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5250160 Bytes = 5127.11 KiB = 5.01 MiB Load Address: 00b00000 Entry Point: 00b00894 Image Name: Linux-5.8.0-rc3+ Created: Thu Jul 9 23:45:43 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5249127 Bytes = 5126.10 KiB = 5.01 MiB Load Address: 00b00000 Entry Point: 00b00294 Completed OK # rm -rf /kisskb/build/npiggin_ppc6xx_defconfig_powerpc-gcc4.9 # Build took: 0:04:23.068499

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