# git rev-parse -q --verify af41d2866f7d75bbb38d487f6ec7770425d70e45^{commit}
af41d2866f7d75bbb38d487f6ec7770425d70e45
already have revision, skipping fetch
# git checkout -q -f -B kisskb af41d2866f7d75bbb38d487f6ec7770425d70e45
# git clean -qxdf
# < git log -1
# commit af41d2866f7d75bbb38d487f6ec7770425d70e45
# Author: Christophe Leroy <christophe.leroy@csgroup.eu>
# Date:   Sun Mar 27 09:32:26 2022 +0200
# 
#     powerpc/64: Fix build failure with allyesconfig in book3s_64_entry.S
#     
#     Using conditional branches between two files is hasardous,
#     they may get linked too far from each other.
#     
#       arch/powerpc/kvm/book3s_64_entry.o:(.text+0x3ec): relocation truncated
#       to fit: R_PPC64_REL14 (stub) against symbol `system_reset_common'
#       defined in .text section in arch/powerpc/kernel/head_64.o
#     
#     Reorganise the code to use non conditional branches.
#     
#     Fixes: 89d35b239101 ("KVM: PPC: Book3S HV P9: Implement the rest of the P9 path in C")
#     Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
#     [mpe: Avoid odd-looking bne ., use named local labels]
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://lore.kernel.org/r/89cf27bf43ee07a0b2879b9e8e2f5cd6386a3645.1648366338.git.christophe.leroy@csgroup.eu
# < /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 af41d2866f7d75bbb38d487f6ec7770425d70e45
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_corenet64_smp_defconfig+KVM_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  corenet64_smp_defconfig
# Added to kconfig CONFIG_KVM_E500MC=y
# Added to kconfig CONFIG_VIRTUALIZATION=y
# Added to kconfig CONFIG_KVM_MPIC=y
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_corenet64_smp_defconfig+KVM_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/powerpc-next_corenet64_smp_defconfig+KVM_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
.config:4359:warning: override: reassigning to symbol VIRTUALIZATION
# make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_corenet64_smp_defconfig+KVM_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/arch/powerpc/kvm/powerpc.c: In function 'kvm_vm_ioctl_check_extension':
/kisskb/src/arch/powerpc/kvm/powerpc.c:716:8: error: implicit declaration of function 'kvmhv_on_pseries' [-Werror=implicit-function-declaration]
    if (kvmhv_on_pseries()) {
        ^
cc1: all warnings being treated as errors
make[3]: *** [/kisskb/src/scripts/Makefile.build:289: arch/powerpc/kvm/powerpc.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:551: arch/powerpc/kvm] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:1830: arch/powerpc] 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/powerpc-next_corenet64_smp_defconfig+KVM_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/powerpc-next_corenet64_smp_defconfig+KVM_powerpc-gcc5
# Build took: 0:01:51.199427