# git rev-parse -q --verify b94ae8ad9fe79da61231999f347f79645b909bda^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
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 b94ae8ad9fe79da61231999f347f79645b909bda^{commit}
b94ae8ad9fe79da61231999f347f79645b909bda
# git checkout -q -f -B kisskb b94ae8ad9fe79da61231999f347f79645b909bda
# git clean -qxdf
# < git log -1
# commit b94ae8ad9fe79da61231999f347f79645b909bda
# Merge: 3b805ca177a2 23b2c96fad21
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Nov 30 17:23:16 2019 -0800
# 
#     Merge tag 'seccomp-v5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
#     
#     Pull seccomp updates from Kees Cook:
#      "Mostly this is implementing the new flag SECCOMP_USER_NOTIF_FLAG_CONTINUE,
#       but there are cleanups as well.
#     
#        - implement SECCOMP_USER_NOTIF_FLAG_CONTINUE (Christian Brauner)
#     
#        - fixes to selftests (Christian Brauner)
#     
#        - remove secure_computing() argument (Christian Brauner)"
#     
#     * tag 'seccomp-v5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
#       seccomp: rework define for SECCOMP_USER_NOTIF_FLAG_CONTINUE
#       seccomp: fix SECCOMP_USER_NOTIF_FLAG_CONTINUE test
#       seccomp: simplify secure_computing()
#       seccomp: test SECCOMP_USER_NOTIF_FLAG_CONTINUE
#       seccomp: add SECCOMP_USER_NOTIF_FLAG_CONTINUE
#       seccomp: avoid overflow in implicit constant conversion
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-ld --version
# < git log --format=%s --max-count=1 b94ae8ad9fe79da61231999f347f79645b909bda
# < make -s -j 48 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  randconfig
KCONFIG_SEED=0x9C800D68
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# yes \n | make -s -j 48 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 48 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  
arch/arm64/kernel/entry-ftrace.o: In function `skip_ftrace_call':
(.text+0x3c): undefined reference to `ftrace_graph_caller'
(.text+0x3c): relocation truncated to fit: R_AARCH64_CONDBR19 against undefined symbol `ftrace_graph_caller'
(.text+0x54): undefined reference to `ftrace_graph_caller'
(.text+0x54): relocation truncated to fit: R_AARCH64_CONDBR19 against undefined symbol `ftrace_graph_caller'
make[1]: *** [/kisskb/src/Makefile:1077: vmlinux] Error 1
make: *** [Makefile:179: sub-make] Error 2
Command 'make -s -j 48 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8
# Build took: 0:03:17.220528