# git rev-parse -q --verify ffb2a7527e97470116d109aea815620983f943c1^{commit}
ffb2a7527e97470116d109aea815620983f943c1
already have revision, skipping fetch
# git checkout -q -f -B kisskb ffb2a7527e97470116d109aea815620983f943c1
# git clean -qxdf
# < git log -1
# commit ffb2a7527e97470116d109aea815620983f943c1
# Author: Michael Ellerman <mpe@ellerman.id.au>
# Date:   Wed Aug 28 21:06:27 2024 +1000
# 
#     powerpc/booke: Drop unused symbols from asm-offsets
#     
#     The last uses of _CSRR0, _CSRR1, _DSRR0 and _DSRR1 were removed in
#     commit 32d2ca0e969a ("powerpc/32: Refactor booke critical registers
#     saving").
#     
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
# < /opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 ffb2a7527e97470116d109aea815620983f943c1
# make -s -j 160 ARCH=powerpc O=/kisskb/build/mpe_85xx_tqm8540_defconfig_powerpc-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  85xx/tqm8540_defconfig
# < make -s -j 160 ARCH=powerpc O=/kisskb/build/mpe_85xx_tqm8540_defconfig_powerpc-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 160 ARCH=powerpc O=/kisskb/build/mpe_85xx_tqm8540_defconfig_powerpc-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 160 ARCH=powerpc O=/kisskb/build/mpe_85xx_tqm8540_defconfig_powerpc-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld: arch/powerpc/kernel/head_85xx.o: in function `MachineCheck':
(.head.text+0x706): undefined reference to `_DSRR0'
/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld: (.head.text+0x70e): undefined reference to `_DSRR1'
/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld: (.head.text+0x716): undefined reference to `_CSRR0'
/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld: (.head.text+0x71e): undefined reference to `_CSRR1'
/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld: arch/powerpc/kernel/head_85xx.o: in function `DebugDebug':
(.head.text+0x2322): undefined reference to `_CSRR0'
/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld: (.head.text+0x232a): undefined reference to `_CSRR1'
/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld: arch/powerpc/kernel/entry_32.o: in function `ret_from_debug_exc':
(.text+0x542): undefined reference to `_CSRR0'
/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld: (.text+0x546): undefined reference to `_CSRR1'
/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld: arch/powerpc/kernel/entry_32.o: in function `ret_from_mcheck_exc':
(.text+0x662): undefined reference to `_CSRR0'
/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld: (.text+0x666): undefined reference to `_CSRR1'
/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld: (.text+0x672): undefined reference to `_DSRR0'
/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld: (.text+0x676): undefined reference to `_DSRR1'
make[3]: *** [/kisskb/src/scripts/Makefile.vmlinux:34: vmlinux] Error 1
make[2]: *** [/kisskb/src/Makefile:1157: vmlinux] Error 2
make[1]: *** [/kisskb/src/Makefile:224: __sub-make] Error 2
make: *** [Makefile:224: __sub-make] Error 2
Command 'make -s -j 160 ARCH=powerpc O=/kisskb/build/mpe_85xx_tqm8540_defconfig_powerpc-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  ' returned non-zero exit status 2.
# rm -rf /kisskb/build/mpe_85xx_tqm8540_defconfig_powerpc-gcc13
# Build took: 0:00:41.840697