# git rev-parse -q --verify 36168e387fa7d0f1fe0cd5cf76c8cea7aee714fa^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify 36168e387fa7d0f1fe0cd5cf76c8cea7aee714fa^{commit}
36168e387fa7d0f1fe0cd5cf76c8cea7aee714fa
# git checkout -q -f -B kisskb 36168e387fa7d0f1fe0cd5cf76c8cea7aee714fa
# git clean -qxdf
# < git log -1
# commit 36168e387fa7d0f1fe0cd5cf76c8cea7aee714fa
# Author: Nathan Chancellor <nathan@kernel.org>
# Date:   Wed Mar 9 15:07:27 2022 -0700
# 
#     ARM: Do not use NOCROSSREFS directive with ld.lld
#     
#     ld.lld does not support the NOCROSSREFS directive at the moment, which
#     breaks the build after commit b9baf5c8c5c3 ("ARM: Spectre-BHB
#     workaround"):
#     
#       ld.lld: error: ./arch/arm/kernel/vmlinux.lds:34: AT expected, but got NOCROSSREFS
#     
#     Support for this directive will eventually be implemented, at which
#     point a version check can be added. To avoid breaking the build in the
#     meantime, just define NOCROSSREFS to nothing when using ld.lld, with a
#     link to the issue for tracking.
#     
#     Cc: stable@vger.kernel.org
#     Fixes: b9baf5c8c5c3 ("ARM: Spectre-BHB workaround")
#     Link: https://github.com/ClangBuiltLinux/linux/issues/1609
#     Signed-off-by: Nathan Chancellor <nathan@kernel.org>
#     Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /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 36168e387fa7d0f1fe0cd5cf76c8cea7aee714fa
# < make -s -j 10 ARCH=powerpc O=/kisskb/build/linus-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 10 ARCH=powerpc O=/kisskb/build/linus-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 10 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
.config:7378:warning: override: reassigning to symbol STANDALONE
.config:7381:warning: override: reassigning to symbol CPU_BIG_ENDIAN
.config:7381:warning: override: CPU_BIG_ENDIAN changes choice state
.config:7390:warning: override: reassigning to symbol UBSAN
# make -s -j 10 ARCH=powerpc O=/kisskb/build/linus-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/linus-rand_powerpc-randconfig_powerpc-gcc9
# Build took: 0:08:05.638619