# git rev-parse -q --verify d2672847596728ccfb95d3dfe3bd4d1e2ba031f9^{commit}
# git fetch -q -n -f git://gitlab.ozlabs.ibm.com/mirror/linux-kbuild.git for-next
warning: The last gc run reported the following. Please correct the root cause
and remove .git/gc.log.
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to remove them.

# git rev-parse -q --verify d2672847596728ccfb95d3dfe3bd4d1e2ba031f9^{commit}
d2672847596728ccfb95d3dfe3bd4d1e2ba031f9
# git checkout -q -f -B kisskb d2672847596728ccfb95d3dfe3bd4d1e2ba031f9
# git clean -qxdf
# < git log -1
# commit d2672847596728ccfb95d3dfe3bd4d1e2ba031f9
# Author: Masahiro Yamada <masahiroy@kernel.org>
# Date:   Mon Apr 17 23:35:35 2023 +0900
# 
#     kbuild: rpm-pkg: remove kernel-drm PROVIDES
#     
#     This code was added more than 20 years ago. [1]
#     
#     I checked the kernel spec files in Fedora and OpenSUSE, but did not
#     see 'kernel-drm'. I do not know if there exists a distro that uses it
#     in RPM dependency.
#     
#     Remove this, and let's see if somebody complains about it.
#     
#     [1]: https://git.kernel.org/pub/scm/linux/kernel/git/history/history.git/commit/?id=6d956df7d6b716b28c910c4f5b360c4d44d96c4d
#     
#     Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
#     Reviewed-by: Nathan Chancellor <nathan@kernel.org>
# < /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 d2672847596728ccfb95d3dfe3bd4d1e2ba031f9
# < make -s -j 160 ARCH=m68k O=/kisskb/build/kbuild_m68k-defconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux-  defconfig
# < make -s -j 160 ARCH=m68k O=/kisskb/build/kbuild_m68k-defconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux-  help
# make -s -j 160 ARCH=m68k O=/kisskb/build/kbuild_m68k-defconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux-  olddefconfig
# make -s -j 160 ARCH=m68k O=/kisskb/build/kbuild_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/kbuild_m68k-defconfig_m68k-gcc8
# Build took: 0:01:38.592372