Buildresult: linus/skiroot_defconfig/powerpc-gcc5 built on Dec 31, 11:46

kisskb

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Status:	OK
Date/Time:	Dec 31, 11:46
Duration:	0:01:25.662973
Builder:	ka7
Revision:	Merge tag 'trace-v6.7-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace (`453f5db0619e2ad64076aab16ff5a00e0f7c53a2)`
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 (3) fs/btrfs/extent_io.c:3017:19: warning: 'last_extent_end' may be used uninitialized in this function [-Wmaybe-uninitialized] cc1: warning: unrecognized command line option '-Wno-shift-negative-value' cc1: warning: unrecognized command line option '-Wno-shift-negative-value' Full Log # git rev-parse -q --verify 453f5db0619e2ad64076aab16ff5a00e0f7c53a2^{commit} 453f5db0619e2ad64076aab16ff5a00e0f7c53a2 already have revision, skipping fetch # git checkout -q -f -B kisskb 453f5db0619e2ad64076aab16ff5a00e0f7c53a2 # git clean -qxdf # < git log -1 # commit 453f5db0619e2ad64076aab16ff5a00e0f7c53a2 # Merge: b106bcf0f99a d05cb470663a # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Sat Dec 30 11:37:35 2023 -0800 # # Merge tag 'trace-v6.7-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace # # Pull tracing fixes from Steven Rostedt: # # - Fix readers that are blocked on the ring buffer when buffer_percent # is 100%. They are supposed to wake up when the buffer is full, but # because the sub-buffer that the writer is on is never considered # "dirty" in the calculation, dirty pages will never equal nr_pages. # Add +1 to the dirty count in order to count for the sub-buffer that # the writer is on. # # - When a reader is blocked on the "snapshot_raw" file, it is to be # woken up when a snapshot is done and be able to read the snapshot # buffer. But because the snapshot swaps the buffers (the main one with # the snapshot one), and the snapshot reader is waiting on the old # snapshot buffer, it was not woken up (because it is now on the main # buffer after the swap). Worse yet, when it reads the buffer after a # snapshot, it's not reading the snapshot buffer, it's reading the live # active main buffer. # # Fix this by forcing a wakeup of all readers on the snapshot buffer # when a new snapshot happens, and then update the buffer that the # reader is reading to be back on the snapshot buffer. # # - Fix the modification of the direct_function hash. There was a race # when new functions were added to the direct_function hash as when it # moved function entries from the old hash to the new one, a direct # function trace could be hit and not see its entry. # # This is fixed by allocating the new hash, copy all the old entries # onto it as well as the new entries, and then use rcu_assign_pointer() # to update the new direct_function hash with it. # # This also fixes a memory leak in that code. # # - Fix eventfs ownership # # * tag 'trace-v6.7-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: # ftrace: Fix modification of direct_function hash while in use # tracing: Fix blocked reader of snapshot buffer # ring-buffer: Fix wake ups when buffer_percent is set to 100 # eventfs: Fix file and directory uid and gid ownership # < /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 453f5db0619e2ad64076aab16ff5a00e0f7c53a2 # make -s -j 32 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 32 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 32 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 32 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:3017:19: 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' cc1: warning: unrecognized command line option '-Wno-shift-negative-value' Completed OK # rm -rf /kisskb/build/linus_skiroot_defconfig_powerpc-gcc5 # Build took: 0:01:25.662973

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