# git rev-parse -q --verify 6398b9fc818eea79dcd6e70f981ce782da22cdee^{commit}
6398b9fc818eea79dcd6e70f981ce782da22cdee
already have revision, skipping fetch
# git checkout -q -f -B kisskb 6398b9fc818eea79dcd6e70f981ce782da22cdee
# git clean -qxdf
# < git log -1
# commit 6398b9fc818eea79dcd6e70f981ce782da22cdee
# Merge: 107aff96d36f 4aa37c463764
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Dec 20 10:11:30 2019 -0800
# 
#     Merge tag 'char-misc-5.5-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
#     
#     Pull char/misc driver fixes from Greg KH:
#      "Here are some small char and other driver fixes for 5.5-rc3.
#     
#       The most noticable one is a much-reported fix for a random driver
#       issue that came up from 5.5-rc1 compat_ioctl cleanups. The others are
#       a chunk of habanalab driver fixes and intel_th driver fixes and new
#       device ids.
#     
#       All have been in linux-next with no reported issues"
#     
#     * tag 'char-misc-5.5-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
#       random: don't forget compat_ioctl on urandom
#       intel_th: msu: Fix window switching without windows
#       intel_th: Fix freeing IRQs
#       intel_th: pci: Add Elkhart Lake SOC support
#       intel_th: pci: Add Comet Lake PCH-V support
#       habanalabs: remove variable 'val' set but not used
#       habanalabs: rate limit error msg on waiting for CS
# < /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 6398b9fc818eea79dcd6e70f981ce782da22cdee
# < 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=0x5CE5FE36
# 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-  
/kisskb/src/drivers/gpu/drm/tegra/sor.c:3984:12: warning: 'tegra_sor_resume' defined but not used [-Wunused-function]
 static int tegra_sor_resume(struct device *dev)
            ^~~~~~~~~~~~~~~~
/kisskb/src/drivers/gpu/drm/tegra/sor.c:3970:12: warning: 'tegra_sor_suspend' defined but not used [-Wunused-function]
 static int tegra_sor_suspend(struct device *dev)
            ^~~~~~~~~~~~~~~~~
Failed to generate BTF for vmlinux
Try to disable CONFIG_DEBUG_INFO_BTF
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: 0:03:03.475112