# git rev-parse -q --verify 7258f4986cbcf5f9c5e794f81721c8f46b1d40d1^{commit}
7258f4986cbcf5f9c5e794f81721c8f46b1d40d1
already have revision, skipping fetch
# git checkout -q -f -B kisskb 7258f4986cbcf5f9c5e794f81721c8f46b1d40d1
# git clean -qxdf
# < git log -1
# commit 7258f4986cbcf5f9c5e794f81721c8f46b1d40d1
# Author: Benjamin Gray <bgray@linux.ibm.com>
# Date:   Wed Aug 30 14:42:38 2023 +1000
# 
#     powerpc/configs: Set more PPC debug configs
#     
#     Add more config options that wouldn't be done by the generic debug
#     config in kernel/configs/debug.config
#     
#     CONFIG_JUMP_LABEL_FEATURE_CHECK_DEBUG
#             Adds an initialized check on each (cpu|mmu)_has_feature()
#     
#     CONFIG_PPC_IRQ_SOFT_MASK_DEBUG
#             Adds some extra checks around IRQ mask manipulation
#     
#     CONFIG_PPC_KUAP_DEBUG
#             Adds some extra KAUP checks around interrupts/context switching
#     
#     CONFIG_PPC_RFI_SRR_DEBUG
#             Adds some extra SSR checks around interrupts/syscalls
#     
#     Signed-off-by: Benjamin Gray <bgray@linux.ibm.com>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://msgid.link/20230830044238.578840-1-bgray@linux.ibm.com
# < /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 7258f4986cbcf5f9c5e794f81721c8f46b1d40d1
# make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-next_skiroot_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  skiroot_defconfig
# < make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-next_skiroot_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-next_skiroot_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-next_skiroot_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/fs/btrfs/volumes.c: In function 'gather_device_info':
/kisskb/src/fs/btrfs/volumes.c:5245:34: warning: 'dev_offset' may be used uninitialized in this function [-Wmaybe-uninitialized]
   devices_info[ndevs].dev_offset = dev_offset;
                                  ^
/kisskb/src/fs/btrfs/volumes.c:5246:33: warning: 'max_avail' may be used uninitialized in this function [-Wmaybe-uninitialized]
   devices_info[ndevs].max_avail = max_avail;
                                 ^
/kisskb/src/fs/btrfs/extent_io.c: In function 'extent_fiemap':
/kisskb/src/fs/btrfs/extent_io.c:3019:19: warning: 'last_extent_end' may be used uninitialized in this function [-Wmaybe-uninitialized]
  if (cache.cached && cache.offset + cache.len >= last_extent_end) {
                   ^
/kisskb/src/fs/btrfs/extent_io.c: At top level:
cc1: warning: unrecognized command line option '-Wno-shift-negative-value'
cc1: warning: unrecognized command line option '-Wno-shift-negative-value'
/kisskb/src/fs/btrfs/volumes.c: At top level:
cc1: warning: unrecognized command line option '-Wno-shift-negative-value'
cc1: warning: unrecognized command line option '-Wno-shift-negative-value'
Completed OK
# rm -rf /kisskb/build/powerpc-next_skiroot_defconfig_powerpc-gcc5
# Build took: 0:02:55.070213