# git rev-parse -q --verify 8554e45273f0bf09a6efaa32f9f772335e19f429^{commit}
8554e45273f0bf09a6efaa32f9f772335e19f429
already have revision, skipping fetch
# git checkout -q -f -B kisskb 8554e45273f0bf09a6efaa32f9f772335e19f429
# git clean -qxdf
# < git log -1
# commit 8554e45273f0bf09a6efaa32f9f772335e19f429
# Author: Christophe Leroy <christophe.leroy@csgroup.eu>
# Date:   Thu May 13 09:07:53 2021 +0000
# 
#     powerpc/kprobes: Replace ppc_optinsn by common optinsn
#     
#     Commit 51c9c0843993 ("powerpc/kprobes: Implement Optprobes")
#     implemented a powerpc specific version of optinsn in order
#     to workaround the 32Mb limitation for direct branches.
#     
#     Instead of implementing a dedicated powerpc version, use the
#     common optinsn and override the allocation and freeing functions.
#     
#     This also indirectly remove the CLANG warning about
#     is_kprobe_ppc_optinsn_slot() not being use, and the powerpc will
#     now benefit from commit 5b485629ba0d ("kprobes, extable: Identify
#     kprobes trampolines as kernel text area")
#     
#     Suggested-by: Masami Hiramatsu <mhiramat@kernel.org>
#     Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
#     Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://lore.kernel.org/r/ec5e85f9f9abcfecc959a03495f4a7858eb4d203.1620896780.git.christophe.leroy@csgroup.eu
# < /opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 8554e45273f0bf09a6efaa32f9f772335e19f429
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next-rand_powerpc-randconfig_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  randconfig
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_MODULE_SIG=n
# Added to kconfig CONFIG_CPU_BIG_ENDIAN=y
# Added to kconfig CONFIG_PPC64=y
# Added to kconfig CONFIG_PPC_DISABLE_WERROR=y
# Added to kconfig CONFIG_SECTION_MISMATCH_WARN_ONLY=y
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# Added to kconfig CONFIG_CC_STACKPROTECTOR_STRONG=n
# Added to kconfig CONFIG_GCC_PLUGINS=n
# Added to kconfig CONFIG_LD_HEAD_STUB_CATCH=y
# Added to kconfig CONFIG_TRIM_UNUSED_KSYMS=n
# Added to kconfig CONFIG_UBSAN=n
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next-rand_powerpc-randconfig_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next-rand_powerpc-randconfig_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
.config:3778:warning: override: reassigning to symbol PPC_DISABLE_WERROR
.config:3779:warning: override: reassigning to symbol SECTION_MISMATCH_WARN_ONLY
.config:3780:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
.config:3782:warning: override: reassigning to symbol GCC_PLUGINS
.config:3783:warning: override: reassigning to symbol LD_HEAD_STUB_CATCH
.config:3784:warning: override: reassigning to symbol TRIM_UNUSED_KSYMS
.config:3785:warning: override: reassigning to symbol UBSAN
# make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next-rand_powerpc-randconfig_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
Completed OK
# rm -rf /kisskb/build/powerpc-next-rand_powerpc-randconfig_powerpc-gcc9
# Build took: 0:03:24.335863