# git rev-parse -q --verify f10f0481a5b58f8986f626d43f8534472f7776c2^{commit}
f10f0481a5b58f8986f626d43f8534472f7776c2
already have revision, skipping fetch
# git checkout -q -f -B kisskb f10f0481a5b58f8986f626d43f8534472f7776c2
# git clean -qxdf
# < git log -1
# commit f10f0481a5b58f8986f626d43f8534472f7776c2
# Merge: 9bc62afe03af 2da4a23599c2
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Sep 23 11:24:12 2021 -0700
# 
#     Merge tag 'for-linus-rseq' of git://git.kernel.org/pub/scm/virt/kvm/kvm
#     
#     Pull rseq fixes from Paolo Bonzini:
#      "A fix for a bug with restartable sequences and KVM.
#     
#       KVM's handling of TIF_NOTIFY_RESUME, e.g. for task migration, clears
#       the flag without informing rseq and leads to stale data in userspace's
#       rseq struct"
#     
#     * tag 'for-linus-rseq' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
#       KVM: selftests: Remove __NR_userfaultfd syscall fallback
#       KVM: selftests: Add a test for KVM_RUN+rseq to detect task migration bugs
#       tools: Move x86 syscall number fallbacks to .../uapi/
#       entry: rseq: Call rseq_handle_notify_resume() in tracehook_notify_resume()
#       KVM: rseq: Update rseq when processing NOTIFY_RESUME on xfer to KVM guest
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 f10f0481a5b58f8986f626d43f8534472f7776c2
# < make -s -j 24 ARCH=x86 O=/kisskb/build/linus_x86-allmodconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  allmodconfig
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_MODULE_SIG=n
# Added to kconfig CONFIG_SAMPLES=n
# < make -s -j 24 ARCH=x86 O=/kisskb/build/linus_x86-allmodconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  help
# make -s -j 24 ARCH=x86 O=/kisskb/build/linus_x86-allmodconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  olddefconfig
# make -s -j 24 ARCH=x86 O=/kisskb/build/linus_x86-allmodconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  
/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-objdump: mm/kfence/kfence_test.o: unable to initialize decompress status for section .debug_info
/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-objdump: mm/kfence/kfence_test.o: unable to initialize decompress status for section .debug_info
/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-objdump: mm/kfence/kfence_test.o: File format not recognized
/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld: mm/kfence/kfence_test.o: unable to initialize decompress status for section .debug_info
/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld: mm/kfence/kfence_test.o: unable to initialize decompress status for section .debug_info
/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld: mm/kfence/kfence_test.o: unable to initialize decompress status for section .debug_info
/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld: mm/kfence/kfence_test.o: unable to initialize decompress status for section .debug_info
mm/kfence/kfence_test.o: file not recognized: File format not recognized
make[3]: *** [/kisskb/src/scripts/Makefile.modfinal:59: mm/kfence/kfence_test.ko] Error 1
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.modpost:140: __modpost] Error 2
make[1]: *** [/kisskb/src/Makefile:1783: modules] Error 2
make: *** [Makefile:219: __sub-make] Error 2
Command 'make -s -j 24 ARCH=x86 O=/kisskb/build/linus_x86-allmodconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_x86-allmodconfig_x86_64-gcc8
# Build took: 0:37:13.486128