# git rev-parse -q --verify 55a21105ecc156495446d8ae75d7d73f66baed7b^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify 55a21105ecc156495446d8ae75d7d73f66baed7b^{commit}
55a21105ecc156495446d8ae75d7d73f66baed7b
# git checkout -q -f -B kisskb 55a21105ecc156495446d8ae75d7d73f66baed7b
# git clean -qxdf
# < git log -1
# commit 55a21105ecc156495446d8ae75d7d73f66baed7b
# Merge: b0d14d2aaf7d 2a8db5ec4a28
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Mar 10 09:19:30 2023 -0800
# 
#     Merge tag 'riscv-for-linus-6.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
#     
#     Pull RISC-V fixes from Palmer Dabbelt:
#     
#      - RISC-V architecture-specific ELF attributes have been disabled in the
#        kernel builds
#     
#      - A fix for a locking failure while during errata patching that
#        manifests on SiFive-based systems
#     
#      - A fix for a KASAN failure during stack unwinding
#     
#      - A fix for some lockdep failures during text patching
#     
#     * tag 'riscv-for-linus-6.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
#       RISC-V: Don't check text_mutex during stop_machine
#       riscv: Use READ_ONCE_NOCHECK in imprecise unwinding stack mode
#       RISC-V: fix taking the text_mutex twice during sifive errata patching
#       RISC-V: Stop emitting attributes
# < /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 55a21105ecc156495446d8ae75d7d73f66baed7b
# < make -s -j 120 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 120 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 120 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 120 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:2612:27: 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: 0:01:19.474547