Buildresult: linus/ppc64_defconfig/powerpc-gcc4.9 built on Jan 29 2021, 09:37

kisskb

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Status:	OK
Date/Time:	Jan 29 2021, 09:37
Duration:	0:04:20.651937
Builder:	ka4
Revision:	Merge tag 'locking-urgent-2021-01-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip (`c64396cc36c6e60704ab06c1fb1c4a46179c9120)`
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 warnings (4) drivers/net/ethernet/chelsio/cxgb4/sge.c:910:9: warning: missing braces around initializer [-Wmissing-braces] drivers/net/ethernet/chelsio/cxgb4/sge.c:910:9: warning: (near initialization for 'buf[0]') [-Wmissing-braces] fs/btrfs/tree-checker.c:1071:9: warning: missing braces around initializer [-Wmissing-braces] fs/btrfs/tree-checker.c:1071:9: warning: (near initialization for 'ri.inode') [-Wmissing-braces] Full Log # git rev-parse -q --verify c64396cc36c6e60704ab06c1fb1c4a46179c9120^{commit} c64396cc36c6e60704ab06c1fb1c4a46179c9120 already have revision, skipping fetch # git checkout -q -f -B kisskb c64396cc36c6e60704ab06c1fb1c4a46179c9120 # git clean -qxdf # < git log -1 # commit c64396cc36c6e60704ab06c1fb1c4a46179c9120 # Merge: e5ff2cb9cf67 34b1a1ce1458 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Thu Jan 28 11:18:43 2021 -0800 # # Merge tag 'locking-urgent-2021-01-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip # # Pull locking fixes from Thomas Gleixner: # "A set of PI futex fixes: # # - Address a longstanding issue where the user space part of the PI # futex is not writeable. The kernel returns with inconsistent state # which can in the worst case result in a UAF of a tasks kernel # stack. # # The solution is to establish consistent kernel state which makes # future operations on the futex fail because user space and kernel # space state are inconsistent. Not a problem as PI futexes # fundamentaly require a functional RW mapping and if user space # pulls the rug under it, then it can keep the pieces it asked for. # # - Address an issue where the return value is incorrect in case that # the futex was acquired after a timeout/signal made the waiter drop # out of the rtmutex wait. # # In one of the corner cases the kernel returned an error code # despite having successfully acquired the futex" # # * tag 'locking-urgent-2021-01-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: # futex: Handle faults correctly for PI futexes # futex: Simplify fixup_pi_state_owner() # futex: Use pi_state_update_owner() in put_pi_state() # rtmutex: Remove unused argument from rt_mutex_proxy_unlock() # futex: Provide and use pi_state_update_owner() # futex: Replace pointless printk in fixup_owner() # futex: Ensure the correct return value from futex_lock_pi() # < /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 c64396cc36c6e60704ab06c1fb1c4a46179c9120 # < make -s -j 10 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 10 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 10 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 10 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/drivers/net/ethernet/chelsio/cxgb4/sge.c: In function 'cxgb4_write_partial_sgl': /kisskb/src/drivers/net/ethernet/chelsio/cxgb4/sge.c:910:9: warning: missing braces around initializer [-Wmissing-braces] struct ulptx_sge_pair buf[MAX_SKB_FRAGS / 2 + 1] = {0}, *to; ^ /kisskb/src/drivers/net/ethernet/chelsio/cxgb4/sge.c:910:9: warning: (near initialization for 'buf[0]') [-Wmissing-braces] /kisskb/src/fs/btrfs/tree-checker.c: In function 'check_root_item': /kisskb/src/fs/btrfs/tree-checker.c:1071:9: warning: missing braces around initializer [-Wmissing-braces] struct btrfs_root_item ri = { 0 }; ^ /kisskb/src/fs/btrfs/tree-checker.c:1071:9: warning: (near initialization for 'ri.inode') [-Wmissing-braces] Completed OK # rm -rf /kisskb/build/linus_ppc64_defconfig_powerpc-gcc4.9 # Build took: 0:04:20.651937

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