# git rev-parse -q --verify 85cff1ab64327cee3090050b3dd6b5f1df3e5e1f^{commit}
85cff1ab64327cee3090050b3dd6b5f1df3e5e1f
already have revision, skipping fetch
# git checkout -q -f -B kisskb 85cff1ab64327cee3090050b3dd6b5f1df3e5e1f
# git clean -qxdf
# < git log -1
# commit 85cff1ab64327cee3090050b3dd6b5f1df3e5e1f
# Author: Stephen Rothwell <sfr@canb.auug.org.au>
# Date:   Thu Jan 9 17:54:42 2020 +1100
# 
#     Add linux-next specific files for 20200109
#     
#     Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-gcc --version
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-ld --version
# < git log --format=%s --max-count=1 85cff1ab64327cee3090050b3dd6b5f1df3e5e1f
# < make -s -j 48 ARCH=arm64 O=/kisskb/build/linux-next-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  randconfig
KCONFIG_SEED=0x2FBA43F8
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# yes \n | make -s -j 48 ARCH=arm64 O=/kisskb/build/linux-next-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 48 ARCH=arm64 O=/kisskb/build/linux-next-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  
arch/arm64/Makefile:27: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum
arch/arm64/Makefile:27: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum
/kisskb/src/drivers/gpio/gpio-grgpio.c: In function 'grgpio_remove':
/kisskb/src/drivers/gpio/gpio-grgpio.c:438:16: warning: unused variable 'flags' [-Wunused-variable]
  unsigned long flags;
                ^
arch/arm64/Makefile:27: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum
Failed to generate BTF for vmlinux
Try to disable CONFIG_DEBUG_INFO_BTF
make[2]: *** [/kisskb/src/Makefile:1079: vmlinux] Error 1
make[1]: *** [/kisskb/src/Makefile:1054: autoksyms_recursive] Error 2
make: *** [Makefile:179: sub-make] Error 2
Command 'make -s -j 48 ARCH=arm64 O=/kisskb/build/linux-next-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linux-next-rand_arm64-randconfig_arm64-gcc5.4
# Build took: 0:05:49.729572