Buildresult: linus/m68k-defconfig/m68k-gcc8 built on Apr 11 2023, 08:10

kisskb

Revisions | Branches | Compilers | Configs | Build Results | Build Failures |

Status:	OK
Date/Time:	Apr 11 2023, 08:10
Duration:	0:01:17.336907
Builder:	ka4
Revision:	Merge tag 'urgent-rcu.2023.04.07a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu (`0d3eb744aed40ffce820cded61d7eac515199165)`
Target:	linus/m68k-defconfig/m68k-gcc8
Branch:	linus
Compiler:	m68k-gcc8 (m68k-linux-gcc (GCC) 8.5.0 / GNU ld (GNU Binutils) 2.36.1)
Config:	defconfig (download)
Log:	Download original Possible warnings (1) include/linux/list.h:74:12: warning: 'seed_devices' may be used uninitialized in this function [-Wmaybe-uninitialized] Full Log # git rev-parse -q --verify 0d3eb744aed40ffce820cded61d7eac515199165^{commit} 0d3eb744aed40ffce820cded61d7eac515199165 already have revision, skipping fetch # git checkout -q -f -B kisskb 0d3eb744aed40ffce820cded61d7eac515199165 # git clean -qxdf # < git log -1 # commit 0d3eb744aed40ffce820cded61d7eac515199165 # Merge: dfc191544864 5da7cb193db3 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Mon Apr 10 14:15:17 2023 -0700 # # Merge tag 'urgent-rcu.2023.04.07a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu # # Pull RCU fix from Paul McKenney: # "This fixes a pair of bugs in which an improbable but very real # sequence of events can cause kfree_rcu() to be a bit too quick about # freeing the memory passed to it. # # It turns out that this pair of bugs is about two years old, and so # this is not a v6.3 regression. However: (1) It just started showing up # in the wild and (2) Its consequences are dire, so its fix needs to go # in sooner rather than later. # # Testing is of course being upgraded, and the upgraded tests detect # this situation very quickly. But to the best of my knowledge right # now, the tests are not particularly urgent and will thus most likely # show up in the v6.5 merge window (the one after this coming one). # # Kudos to Ziwei Dai and his group for tracking this one down the hard # way!" # # * tag 'urgent-rcu.2023.04.07a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu: # rcu/kvfree: Avoid freeing new kfree_rcu() memory after old grace period # < /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 0d3eb744aed40ffce820cded61d7eac515199165 # < make -s -j 40 ARCH=m68k O=/kisskb/build/linus_m68k-defconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux- defconfig # < make -s -j 40 ARCH=m68k O=/kisskb/build/linus_m68k-defconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux- help # make -s -j 40 ARCH=m68k O=/kisskb/build/linus_m68k-defconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux- olddefconfig # make -s -j 40 ARCH=m68k O=/kisskb/build/linus_m68k-defconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux- In file included from /kisskb/src/include/linux/rculist.h:10, from /kisskb/src/include/linux/pid.h:5, from /kisskb/src/include/linux/sched.h:14, from /kisskb/src/fs/btrfs/volumes.c:6: /kisskb/src/fs/btrfs/volumes.c: In function 'btrfs_init_new_device': /kisskb/src/include/linux/list.h:74:12: warning: 'seed_devices' may be used uninitialized in this function [-Wmaybe-uninitialized] new->prev = prev; ~~~~~~~~~~^~~~~~ /kisskb/src/fs/btrfs/volumes.c:2621:27: note: 'seed_devices' was declared here struct btrfs_fs_devices *seed_devices; ^~~~~~~~~~~~ Completed OK # rm -rf /kisskb/build/linus_m68k-defconfig_m68k-gcc8 # Build took: 0:01:17.336907

© Michael Ellerman 2006-2018.