Buildresult: linus/skiroot_defconfig/powerpc-gcc5 built on Jun 13 2023, 05:54

kisskb

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Status:	OK
Date/Time:	Jun 13 2023, 05:54
Duration:	0:02:28.675856
Builder:	alpine1
Revision:	io_uring/io-wq: don't clear PF_IO_WORKER on exit (`fd37b884003c7e46a0337b6e9212326d3ee1f40d)`
Target:	linus/skiroot_defconfig/powerpc-gcc5
Branch:	linus
Compiler:	powerpc-gcc5 (powerpc64-linux-gcc (GCC) 5.5.0 / GNU ld (GNU Binutils) 2.29.1.20170915)
Config:	skiroot_defconfig (download)
Log:	Download original Possible warnings (2) fs/btrfs/extent_io.c:3386:19: warning: 'last_extent_end' may be used uninitialized in this function [-Wmaybe-uninitialized] cc1: warning: unrecognized command line option '-Wno-shift-negative-value' Full Log # git rev-parse -q --verify fd37b884003c7e46a0337b6e9212326d3ee1f40d^{commit} fd37b884003c7e46a0337b6e9212326d3ee1f40d already have revision, skipping fetch # git checkout -q -f -B kisskb fd37b884003c7e46a0337b6e9212326d3ee1f40d # git clean -qxdf # < git log -1 # commit fd37b884003c7e46a0337b6e9212326d3ee1f40d # Author: Jens Axboe <axboe@kernel.dk> # Date: Mon Jun 12 12:11:57 2023 -0600 # # io_uring/io-wq: don't clear PF_IO_WORKER on exit # # A recent commit gated the core dumping task exit logic on current->flags # remaining consistent in terms of PF_{IO,USER}_WORKER at task exit time. # This exposed a problem with the io-wq handling of that, which explicitly # clears PF_IO_WORKER before calling do_exit(). # # The reasons for this manual clear of PF_IO_WORKER is historical, where # io-wq used to potentially trigger a sleep on exit. As the io-wq thread # is exiting, it should not participate any further accounting. But these # days we don't need to rely on current->flags anymore, so we can safely # remove the PF_IO_WORKER clearing. # # Reported-by: Zorro Lang <zlang@redhat.com> # Reported-by: Dave Chinner <david@fromorbit.com> # Link: https://lore.kernel.org/all/ZIZSPyzReZkGBEFy@dread.disaster.area/ # Fixes: f9010dbdce91 ("fork, vhost: Use CLONE_THREAD to fix freezer/ps regression") # Signed-off-by: Jens Axboe <axboe@kernel.dk> # Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> # < /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 fd37b884003c7e46a0337b6e9212326d3ee1f40d # make -s -j 160 ARCH=powerpc O=/kisskb/build/linus_skiroot_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- skiroot_defconfig # < make -s -j 160 ARCH=powerpc O=/kisskb/build/linus_skiroot_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 160 ARCH=powerpc O=/kisskb/build/linus_skiroot_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig # make -s -j 160 ARCH=powerpc O=/kisskb/build/linus_skiroot_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- /kisskb/src/fs/btrfs/extent_io.c: In function 'extent_fiemap': /kisskb/src/fs/btrfs/extent_io.c:3386:19: warning: 'last_extent_end' may be used uninitialized in this function [-Wmaybe-uninitialized] if (cache.cached && cache.offset + cache.len >= last_extent_end) { ^ /kisskb/src/fs/btrfs/extent_io.c: At top level: cc1: warning: unrecognized command line option '-Wno-shift-negative-value' Completed OK # rm -rf /kisskb/build/linus_skiroot_defconfig_powerpc-gcc5 # Build took: 0:02:28.675856

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