# git rev-parse -q --verify 019a926fcae5bdab8d90d7884f73066649c2cff5^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/tip auto-latest
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 019a926fcae5bdab8d90d7884f73066649c2cff5^{commit}
019a926fcae5bdab8d90d7884f73066649c2cff5
# git checkout -q -f -B kisskb 019a926fcae5bdab8d90d7884f73066649c2cff5
# git clean -qxdf
# < git log -1
# commit 019a926fcae5bdab8d90d7884f73066649c2cff5
# Merge: c0a5a1092868 4034fb207e30
# Author: Ingo Molnar <mingo@kernel.org>
# Date:   Tue Sep 14 11:05:12 2021 +0200
# 
#     Merge branch 'perf/core'
# < /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 019a926fcae5bdab8d90d7884f73066649c2cff5
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/tip_powernv_defconfig+NO_PERF_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  powernv_defconfig
# Added to kconfig CONFIG_PERF_EVENTS=n
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/tip_powernv_defconfig+NO_PERF_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 48 ARCH=powerpc O=/kisskb/build/tip_powernv_defconfig+NO_PERF_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/tip_powernv_defconfig+NO_PERF_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
In file included from <command-line>:0:0:
/kisskb/src/include/linux/compiler_attributes.h:62:5: warning: "__has_attribute" is not defined [-Wundef]
 #if __has_attribute(__assume_aligned__)
     ^
/kisskb/src/include/linux/compiler_attributes.h:62:20: error: missing binary operator before token "("
 #if __has_attribute(__assume_aligned__)
                    ^
/kisskb/src/include/linux/compiler_attributes.h:88:5: warning: "__has_attribute" is not defined [-Wundef]
 #if __has_attribute(__copy__)
     ^
/kisskb/src/include/linux/compiler_attributes.h:88:20: error: missing binary operator before token "("
 #if __has_attribute(__copy__)
                    ^
/kisskb/src/include/linux/compiler_attributes.h:113:5: warning: "__has_attribute" is not defined [-Wundef]
 #if __has_attribute(__designated_init__)
     ^
/kisskb/src/include/linux/compiler_attributes.h:113:20: error: missing binary operator before token "("
 #if __has_attribute(__designated_init__)
                    ^
/kisskb/src/include/linux/compiler_attributes.h:124:5: warning: "__has_attribute" is not defined [-Wundef]
 #if __has_attribute(__error__)
     ^
/kisskb/src/include/linux/compiler_attributes.h:124:20: error: missing binary operator before token "("
 #if __has_attribute(__error__)
                    ^
/kisskb/src/include/linux/compiler_attributes.h:135:5: warning: "__has_attribute" is not defined [-Wundef]
 #if __has_attribute(__externally_visible__)
     ^
/kisskb/src/include/linux/compiler_attributes.h:135:20: error: missing binary operator before token "("
 #if __has_attribute(__externally_visible__)
                    ^
In file included from <command-line>:0:0:
/kisskb/src/include/linux/compiler_attributes.h:171:5: warning: "__has_attribute" is not defined [-Wundef]
 #if __has_attribute(__no_caller_saved_registers__)
     ^
/kisskb/src/include/linux/compiler_attributes.h:171:20: error: missing binary operator before token "("
 #if __has_attribute(__no_caller_saved_registers__)
                    ^
/kisskb/src/include/linux/compiler_attributes.h:182:5: warning: "__has_attribute" is not defined [-Wundef]
 #if __has_attribute(__noclone__)
     ^
/kisskb/src/include/linux/compiler_attributes.h:182:20: error: missing binary operator before token "("
 #if __has_attribute(__noclone__)
                    ^
/kisskb/src/include/linux/compiler_attributes.h:199:5: warning: "__has_attribute" is not defined [-Wundef]
 #if __has_attribute(__fallthrough__)
     ^
/kisskb/src/include/linux/compiler_attributes.h:199:20: error: missing binary operator before token "("
 #if __has_attribute(__fallthrough__)
                    ^
/kisskb/src/include/linux/compiler_attributes.h:226:5: warning: "__has_attribute" is not defined [-Wundef]
 #if __has_attribute(__nonstring__)
     ^
/kisskb/src/include/linux/compiler_attributes.h:226:20: error: missing binary operator before token "("
 #if __has_attribute(__nonstring__)
                    ^
/kisskb/src/include/linux/compiler_attributes.h:238:5: warning: "__has_attribute" is not defined [-Wundef]
 #if __has_attribute(__no_profile_instrument_function__)
     ^
/kisskb/src/include/linux/compiler_attributes.h:238:20: error: missing binary operator before token "("
 #if __has_attribute(__no_profile_instrument_function__)
                    ^
/kisskb/src/include/linux/compiler_attributes.h:296:5: warning: "__has_attribute" is not defined [-Wundef]
 #if __has_attribute(__warning__)
     ^
/kisskb/src/include/linux/compiler_attributes.h:296:20: error: missing binary operator before token "("
 #if __has_attribute(__warning__)
                    ^
make[2]: *** [/kisskb/src/arch/powerpc/boot/Makefile:225: arch/powerpc/boot/crt0.o] Error 1
make[2]: *** Waiting for unfinished jobs....
In file included from <command-line>:0:0:
/kisskb/src/include/linux/compiler_attributes.h:62:5: warning: "__has_attribute" is not defined [-Wundef]
 #if __has_attribute(__assume_aligned__)
     ^
/kisskb/src/include/linux/compiler_attributes.h:62:20: error: missing binary operator before token "("
 #if __has_attribute(__assume_aligned__)
                    ^
/kisskb/src/include/linux/compiler_attributes.h:88:5: warning: "__has_attribute" is not defined [-Wundef]
 #if __has_attribute(__copy__)
     ^
/kisskb/src/include/linux/compiler_attributes.h:88:20: error: missing binary operator before token "("
 #if __has_attribute(__copy__)
                    ^
/kisskb/src/include/linux/compiler_attributes.h:113:5: warning: "__has_attribute" is not defined [-Wundef]
 #if __has_attribute(__designated_init__)
     ^
/kisskb/src/include/linux/compiler_attributes.h:113:20: error: missing binary operator before token "("
 #if __has_attribute(__designated_init__)
                    ^
/kisskb/src/include/linux/compiler_attributes.h:124:5: warning: "__has_attribute" is not defined [-Wundef]
 #if __has_attribute(__error__)
     ^
/kisskb/src/include/linux/compiler_attributes.h:124:20: error: missing binary operator before token "("
 #if __has_attribute(__error__)
                    ^
/kisskb/src/include/linux/compiler_attributes.h:135:5: warning: "__has_attribute" is not defined [-Wundef]
 #if __has_attribute(__externally_visible__)
     ^
/kisskb/src/include/linux/compiler_attributes.h:135:20: error: missing binary operator before token "("
 #if __has_attribute(__externally_visible__)
                    ^
In file included from <command-line>:0:0:
/kisskb/src/include/linux/compiler_attributes.h:171:5: warning: "__has_attribute" is not defined [-Wundef]
 #if __has_attribute(__no_caller_saved_registers__)
     ^
/kisskb/src/include/linux/compiler_attributes.h:171:20: error: missing binary operator before token "("
 #if __has_attribute(__no_caller_saved_registers__)
                    ^
/kisskb/src/include/linux/compiler_attributes.h:182:5: warning: "__has_attribute" is not defined [-Wundef]
 #if __has_attribute(__noclone__)
     ^
/kisskb/src/include/linux/compiler_attributes.h:182:20: error: missing binary operator before token "("
 #if __has_attribute(__noclone__)
                    ^
/kisskb/src/include/linux/compiler_attributes.h:199:5: warning: "__has_attribute" is not defined [-Wundef]
 #if __has_attribute(__fallthrough__)
     ^
/kisskb/src/include/linux/compiler_attributes.h:199:20: error: missing binary operator before token "("
 #if __has_attribute(__fallthrough__)
                    ^
/kisskb/src/include/linux/compiler_attributes.h:226:5: warning: "__has_attribute" is not defined [-Wundef]
 #if __has_attribute(__nonstring__)
     ^
/kisskb/src/include/linux/compiler_attributes.h:226:20: error: missing binary operator before token "("
 #if __has_attribute(__nonstring__)
                    ^
/kisskb/src/include/linux/compiler_attributes.h:238:5: warning: "__has_attribute" is not defined [-Wundef]
 #if __has_attribute(__no_profile_instrument_function__)
     ^
/kisskb/src/include/linux/compiler_attributes.h:238:20: error: missing binary operator before token "("
 #if __has_attribute(__no_profile_instrument_function__)
                    ^
/kisskb/src/include/linux/compiler_attributes.h:296:5: warning: "__has_attribute" is not defined [-Wundef]
 #if __has_attribute(__warning__)
     ^
/kisskb/src/include/linux/compiler_attributes.h:296:20: error: missing binary operator before token "("
 #if __has_attribute(__warning__)
                    ^
make[2]: *** [/kisskb/src/arch/powerpc/boot/Makefile:225: arch/powerpc/boot/div64.o] Error 1
make[1]: *** [/kisskb/src/arch/powerpc/Makefile:283: zImage] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:219: __sub-make] Error 2
Command 'make -s -j 48 ARCH=powerpc O=/kisskb/build/tip_powernv_defconfig+NO_PERF_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/tip_powernv_defconfig+NO_PERF_powerpc-gcc5
# Build took: 0:03:46.624964