Buildresult: linus/ppc64_defconfig/powerpc-gcc4.9 built on Sep 8 2021, 06:18

kisskb

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Status:	Failed
Date/Time:	Sep 8 2021, 06:18
Duration:	0:01:42.262766
Builder:	ka4
Revision:	Revert "memcg: enable accounting for pollfd and select bits arrays" (`0bcfe68b876748762557797a940d0a82de700629)`
Target:	linus/ppc64_defconfig/powerpc-gcc4.9
Branch:	linus
Compiler:	powerpc-gcc4.9 (powerpc64-linux-gcc (GCC) 4.9.4 / GNU ld (GNU Binutils) 2.29.1.20170915)
Config:	ppc64_defconfig (download)
Log:	Download original Possible errors net/sched/sch_frag.c:93:10: error: missing braces around initializer [-Werror=missing-braces] net/sched/sch_frag.c:93:10: error: (near initialization for 'sch_frag_rt.dst') [-Werror=missing-braces] cc1: all warnings being treated as errors make[3]: * [scripts/Makefile.build:277: net/sched/sch_frag.o] Error 1 make[2]: * [scripts/Makefile.build:540: net/sched] Error 2 drivers/net/ethernet/chelsio/cxgb4/sge.c:910:9: error: missing braces around initializer [-Werror=missing-braces] drivers/net/ethernet/chelsio/cxgb4/sge.c:910:9: error: (near initialization for 'buf[0]') [-Werror=missing-braces] cc1: all warnings being treated as errors make[6]: * [scripts/Makefile.build:277: drivers/net/ethernet/chelsio/cxgb4/sge.o] Error 1 make[5]: * [scripts/Makefile.build:540: drivers/net/ethernet/chelsio/cxgb4] Error 2 make[4]: * [scripts/Makefile.build:540: drivers/net/ethernet/chelsio] Error 2 make[1]: * [Makefile:1872: net] Error 2 fs/btrfs/tree-checker.c:1089:9: error: missing braces around initializer [-Werror=missing-braces] fs/btrfs/tree-checker.c:1089:9: error: (near initialization for 'ri.inode') [-Werror=missing-braces] cc1: all warnings being treated as errors make[3]: * [scripts/Makefile.build:277: fs/btrfs/tree-checker.o] Error 1 make[2]: * [scripts/Makefile.build:540: fs/btrfs] Error 2 make[3]: * [scripts/Makefile.build:540: drivers/net/ethernet] Error 2 make[2]: * [scripts/Makefile.build:540: drivers/net] Error 2 make[1]: * [Makefile:1872: fs] Error 2 make[1]: * [Makefile:1872: drivers] Error 2 make: * [Makefile:219: __sub-make] Error 2 No warnings found in log. Full Log # git rev-parse -q --verify 0bcfe68b876748762557797a940d0a82de700629^{commit} 0bcfe68b876748762557797a940d0a82de700629 already have revision, skipping fetch # git checkout -q -f -B kisskb 0bcfe68b876748762557797a940d0a82de700629 # git clean -qxdf # < git log -1 # commit 0bcfe68b876748762557797a940d0a82de700629 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Tue Sep 7 11:26:23 2021 -0700 # # Revert "memcg: enable accounting for pollfd and select bits arrays" # # This reverts commit b655843444152c0a14b749308e4cb35d91cbcf0b. # # Just like with the memcg lock accounting, the kernel test robot reports # a sizeable performance regression for this commit, and while it clearly # does the rigth thing in theory, we'll need to look at just how to avoid # or minimize the performance overhead of the memcg accounting. # # People already have suggestions on how to do that, but it's "future # work". # # So revert it for now. # # [ Note: the first link below is for this same commit but a different # commit ID, because it's the kernel test robot ended up noticing it in # Andrew Morton's patch queue ] # # Link: https://lore.kernel.org/lkml/20210905132732.GC15026@xsang-OptiPlex-9020/ # Link: https://lore.kernel.org/lkml/20210907150757.GE17617@xsang-OptiPlex-9020/ # Acked-by: Jens Axboe <axboe@kernel.dk> # Acked-by: Shakeel Butt <shakeelb@google.com> # Acked-by: Roman Gushchin <guro@fb.com> # Cc: Tejun Heo <tj@kernel.org> # Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> # < /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 0bcfe68b876748762557797a940d0a82de700629 # < make -s -j 120 ARCH=powerpc O=/kisskb/build/linus_ppc64_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- ppc64_defconfig # < make -s -j 120 ARCH=powerpc O=/kisskb/build/linus_ppc64_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 120 ARCH=powerpc O=/kisskb/build/linus_ppc64_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig # make -s -j 120 ARCH=powerpc O=/kisskb/build/linus_ppc64_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- /kisskb/src/net/sched/sch_frag.c: In function 'sch_fragment': /kisskb/src/net/sched/sch_frag.c:93:10: error: missing braces around initializer [-Werror=missing-braces] struct rtable sch_frag_rt = { 0 }; ^ /kisskb/src/net/sched/sch_frag.c:93:10: error: (near initialization for 'sch_frag_rt.dst') [-Werror=missing-braces] cc1: all warnings being treated as errors make[3]: * [/kisskb/src/scripts/Makefile.build:277: net/sched/sch_frag.o] Error 1 make[3]: * Waiting for unfinished jobs.... make[2]: * [/kisskb/src/scripts/Makefile.build:540: net/sched] Error 2 make[2]: *** Waiting for unfinished jobs.... /kisskb/src/drivers/net/ethernet/chelsio/cxgb4/sge.c: In function 'cxgb4_write_partial_sgl': /kisskb/src/drivers/net/ethernet/chelsio/cxgb4/sge.c:910:9: error: missing braces around initializer [-Werror=missing-braces] struct ulptx_sge_pair buf[MAX_SKB_FRAGS / 2 + 1] = {0}, to; ^ /kisskb/src/drivers/net/ethernet/chelsio/cxgb4/sge.c:910:9: error: (near initialization for 'buf[0]') [-Werror=missing-braces] cc1: all warnings being treated as errors make[6]: [/kisskb/src/scripts/Makefile.build:277: drivers/net/ethernet/chelsio/cxgb4/sge.o] Error 1 make[6]: * Waiting for unfinished jobs.... make[5]: * [/kisskb/src/scripts/Makefile.build:540: drivers/net/ethernet/chelsio/cxgb4] Error 2 make[4]: * [/kisskb/src/scripts/Makefile.build:540: drivers/net/ethernet/chelsio] Error 2 make[4]: * Waiting for unfinished jobs.... make[1]: * [/kisskb/src/Makefile:1872: net] Error 2 make[1]: * Waiting for unfinished jobs.... /kisskb/src/fs/btrfs/tree-checker.c: In function 'check_root_item': /kisskb/src/fs/btrfs/tree-checker.c:1089:9: error: missing braces around initializer [-Werror=missing-braces] struct btrfs_root_item ri = { 0 }; ^ /kisskb/src/fs/btrfs/tree-checker.c:1089:9: error: (near initialization for 'ri.inode') [-Werror=missing-braces] cc1: all warnings being treated as errors make[3]: * [/kisskb/src/scripts/Makefile.build:277: fs/btrfs/tree-checker.o] Error 1 make[3]: * Waiting for unfinished jobs.... make[2]: * [/kisskb/src/scripts/Makefile.build:540: fs/btrfs] Error 2 make[2]: * Waiting for unfinished jobs.... make[3]: * [/kisskb/src/scripts/Makefile.build:540: drivers/net/ethernet] Error 2 make[2]: * [/kisskb/src/scripts/Makefile.build:540: drivers/net] Error 2 make[2]: * Waiting for unfinished jobs.... make[1]: * [/kisskb/src/Makefile:1872: fs] Error 2 make[1]: * [/kisskb/src/Makefile:1872: drivers] Error 2 make: *** [Makefile:219: __sub-make] Error 2 Command 'make -s -j 120 ARCH=powerpc O=/kisskb/build/linus_ppc64_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/linus_ppc64_defconfig_powerpc-gcc4.9 # Build took: 0:01:42.262766

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