# git rev-parse -q --verify 95b40115a97bda99485267ca2b3b7566f965b5b4^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify 95b40115a97bda99485267ca2b3b7566f965b5b4^{commit}
95b40115a97bda99485267ca2b3b7566f965b5b4
# git checkout -q -f -B kisskb 95b40115a97bda99485267ca2b3b7566f965b5b4
# git clean -qxdf
# < git log -1
# commit 95b40115a97bda99485267ca2b3b7566f965b5b4
# Merge: a026fa540431 dbfba788c7ef
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Dec 23 15:43:25 2021 -0800
# 
#     Merge tag 'drm-fixes-2021-12-24' of git://anongit.freedesktop.org/drm/drm
#     
#     Pull drm fixes from Dave Airlie:
#      "Happy Xmas. Nothing major, one mediatek and a couple of i915 locking
#       fixes. There might be a few stragglers over next week or so but I
#       don't expect much before next release.
#     
#       mediatek:
#        - NULL pointer check
#     
#       i915:
#        - guc submission locking fixes"
#     
#     * tag 'drm-fixes-2021-12-24' of git://anongit.freedesktop.org/drm/drm:
#       drm/i915/guc: Only assign guc_id.id when stealing guc_id
#       drm/i915/guc: Use correct context lock when callig clr_context_registered
#       drm/mediatek: hdmi: Perform NULL pointer check for mtk_hdmi_conf
# < /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 95b40115a97bda99485267ca2b3b7566f965b5b4
# < make -s -j 24 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
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# < make -s -j 24 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-  help
# make -s -j 24 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-  olddefconfig
# make -s -j 24 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/arch/arm64/kernel/vdso/vgettimeofday.c:25:1: internal compiler error: in AT_loc_list, at dwarf2out.c:4849
 }
 ^
Please submit a full bug report,
with preprocessed source if appropriate.
See <https://gcc.gnu.org/bugs/> for instructions.
make[2]: *** [/kisskb/src/scripts/Makefile.build:287: arch/arm64/kernel/vdso/vgettimeofday.o] Error 1
make[1]: *** [/kisskb/src/arch/arm64/Makefile:194: vdso_prepare] Error 2
make: *** [Makefile:219: __sub-make] Error 2
Command 'make -s -j 24 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: 0:00:15.655259