# git gc Expanding reachable commits in commit graph: 92976 Expanding reachable commits in commit graph: 195894 Expanding reachable commits in commit graph: 297805 Expanding reachable commits in commit graph: 407142 Expanding reachable commits in commit graph: 520497 Expanding reachable commits in commit graph: 625556 Expanding reachable commits in commit graph: 744743 Expanding reachable commits in commit graph: 866916 Expanding reachable commits in commit graph: 993389 Expanding reachable commits in commit graph: 1096294 Expanding reachable commits in commit graph: 1232620 Expanding reachable commits in commit graph: 1235460, done. Writing out commit graph in 4 passes: 60% (2984274/4941840) Writing out commit graph in 4 passes: 61% (3014523/4941840) Writing out commit graph in 4 passes: 62% (3063941/4941840) Writing out commit graph in 4 passes: 63% (3113360/4941840) Writing out commit graph in 4 passes: 64% (3162778/4941840) Writing out commit graph in 4 passes: 65% (3212196/4941840) Writing out commit graph in 4 passes: 66% (3261615/4941840) Writing out commit graph in 4 passes: 67% (3311033/4941840) Writing out commit graph in 4 passes: 68% (3360452/4941840) Writing out commit graph in 4 passes: 69% (3409870/4941840) Writing out commit graph in 4 passes: 70% (3459288/4941840) Writing out commit graph in 4 passes: 71% (3508707/4941840) Writing out commit graph in 4 passes: 72% (3558125/4941840) Writing out commit graph in 4 passes: 73% (3607544/4941840) Writing out commit graph in 4 passes: 73% (3608736/4941840) Writing out commit graph in 4 passes: 74% (3656962/4941840) Writing out commit graph in 4 passes: 75% (3706380/4941840) Writing out commit graph in 4 passes: 76% (3755799/4941840) Writing out commit graph in 4 passes: 77% (3805217/4941840) Writing out commit graph in 4 passes: 78% (3854636/4941840) Writing out commit graph in 4 passes: 79% (3904054/4941840) Writing out commit graph in 4 passes: 80% (3953472/4941840) Writing out commit graph in 4 passes: 81% (4002891/4941840) Writing out commit graph in 4 passes: 82% (4052309/4941840) Writing out commit graph in 4 passes: 83% (4101728/4941840) Writing out commit graph in 4 passes: 84% (4151146/4941840) Writing out commit graph in 4 passes: 85% (4200564/4941840) Writing out commit graph in 4 passes: 86% (4249983/4941840) Writing out commit graph in 4 passes: 87% (4299401/4941840) Writing out commit graph in 4 passes: 88% (4348820/4941840) Writing out commit graph in 4 passes: 89% (4398238/4941840) Writing out commit graph in 4 passes: 90% (4447656/4941840) Writing out commit graph in 4 passes: 91% (4497075/4941840) Writing out commit graph in 4 passes: 92% (4546493/4941840) Writing out commit graph in 4 passes: 93% (4595912/4941840) Writing out commit graph in 4 passes: 94% (4645330/4941840) Writing out commit graph in 4 passes: 95% (4694748/4941840) Writing out commit graph in 4 passes: 96% (4744167/4941840) Writing out commit graph in 4 passes: 97% (4793585/4941840) Writing out commit graph in 4 passes: 98% (4843004/4941840) Writing out commit graph in 4 passes: 99% (4892422/4941840) Writing out commit graph in 4 passes: 100% (4941840/4941840) Writing out commit graph in 4 passes: 100% (4941840/4941840), done. # git rev-parse -q --verify 453f5db0619e2ad64076aab16ff5a00e0f7c53a2^{commit} # git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master # git rev-parse -q --verify 453f5db0619e2ad64076aab16ff5a00e0f7c53a2^{commit} 453f5db0619e2ad64076aab16ff5a00e0f7c53a2 # git checkout -q -f -B kisskb 453f5db0619e2ad64076aab16ff5a00e0f7c53a2 # git clean -qxdf # < git log -1 # commit 453f5db0619e2ad64076aab16ff5a00e0f7c53a2 # Merge: b106bcf0f99a d05cb470663a # Author: Linus Torvalds # 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-8.5.0-nolibc/m68k-linux/bin/m68k-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux-ld --version # < git log --format=%s --max-count=1 453f5db0619e2ad64076aab16ff5a00e0f7c53a2 # make -s -j 32 ARCH=m68k O=/kisskb/build/linus_defconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux- defconfig # < make -s -j 32 ARCH=m68k O=/kisskb/build/linus_defconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux- help # make -s -j 32 ARCH=m68k O=/kisskb/build/linus_defconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux- olddefconfig # make -s -j 32 ARCH=m68k O=/kisskb/build/linus_defconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux- Completed OK # rm -rf /kisskb/build/linus_defconfig_m68k-gcc8 # Build took: 0:05:03.824353