# git rev-parse -q --verify 2caeeb9d4a1bccd923b7918427f9e9ef7151ddd8^{commit}
2caeeb9d4a1bccd923b7918427f9e9ef7151ddd8
already have revision, skipping fetch
# git checkout -q -f -B kisskb 2caeeb9d4a1bccd923b7918427f9e9ef7151ddd8
# git clean -qxdf
# < git log -1
# commit 2caeeb9d4a1bccd923b7918427f9e9ef7151ddd8
# Merge: 84ebdb8e0d9c 265b97cbc22e
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Apr 22 09:27:46 2023 -0700
# 
#     Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
#     
#     Pull kvm fixes from Paolo Bonzini:
#      "Two serious ARM fixes:
#     
#        - Plug a buffer overflow due to the use of the user-provided register
#          width for firmware regs. Outright reject accesses where the user
#          register width does not match the kernel representation.
#     
#        - Protect non-atomic RMW operations on vCPU flags against preemption,
#          as an update to the flags by an intervening preemption could be
#          lost"
#     
#     * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
#       KVM: arm64: Fix buffer overflow in kvm_arm_set_fw_reg()
#       KVM: arm64: Make vcpu flag updates non-preemptible
# < /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 2caeeb9d4a1bccd923b7918427f9e9ef7151ddd8
# < make -s -j 160 ARCH=powerpc O=/kisskb/build/linus_pseries_le_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  pseries_le_defconfig
# < make -s -j 160 ARCH=powerpc O=/kisskb/build/linus_pseries_le_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 160 ARCH=powerpc O=/kisskb/build/linus_pseries_le_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 160 ARCH=powerpc O=/kisskb/build/linus_pseries_le_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/fs/btrfs/send.c: In function 'get_cur_inode_state':
/kisskb/src/fs/btrfs/send.c:1902:23: warning: 'right_gen' may be used uninitialized in this function [-Wmaybe-uninitialized]
   if (left_gen == gen && right_gen == gen) {
                       ^
/kisskb/src/fs/btrfs/send.c: At top level:
cc1: warning: unrecognized command line option '-Wno-shift-negative-value'
Completed OK
# rm -rf /kisskb/build/linus_pseries_le_defconfig_powerpc-gcc5
# Build took: 0:01:43.839794