# git rev-parse -q --verify 4b3ff7dd4b69698c08ca1d51741fe773a7b30b0a^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/tip auto-latest
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 4b3ff7dd4b69698c08ca1d51741fe773a7b30b0a^{commit}
4b3ff7dd4b69698c08ca1d51741fe773a7b30b0a
# git checkout -q -f -B kisskb 4b3ff7dd4b69698c08ca1d51741fe773a7b30b0a
# git clean -qxdf
# < git log -1
# commit 4b3ff7dd4b69698c08ca1d51741fe773a7b30b0a
# Merge: 510142e64275 97258ce902d1
# Author: Ingo Molnar <mingo@kernel.org>
# Date:   Sun Mar 28 12:46:11 2021 +0200
# 
#     Merge branch 'core/entry'
# < /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 4b3ff7dd4b69698c08ca1d51741fe773a7b30b0a
# < make -s -j 48 ARCH=x86 O=/kisskb/build/tip_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 48 ARCH=x86 O=/kisskb/build/tip_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 48 ARCH=x86 O=/kisskb/build/tip_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 48 ARCH=x86 O=/kisskb/build/tip_x86-allmodconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  
/kisskb/src/arch/x86/net/bpf_jit_comp.c: In function 'arch_prepare_bpf_trampoline':
/kisskb/src/arch/x86/net/bpf_jit_comp.c:2015:16: error: 'ideal_nops' undeclared (first use in this function); did you mean 'emit_nops'?
   memcpy(prog, ideal_nops[NOP_ATOMIC5], X86_PATCH_SIZE);
                ^~~~~~~~~~
                emit_nops
/kisskb/src/arch/x86/net/bpf_jit_comp.c:2015:16: note: each undeclared identifier is reported only once for each function it appears in
/kisskb/src/arch/x86/net/bpf_jit_comp.c:2015:27: error: 'NOP_ATOMIC5' undeclared (first use in this function); did you mean 'GFP_ATOMIC'?
   memcpy(prog, ideal_nops[NOP_ATOMIC5], X86_PATCH_SIZE);
                           ^~~~~~~~~~~
                           GFP_ATOMIC
make[3]: *** [/kisskb/src/scripts/Makefile.build:271: arch/x86/net/bpf_jit_comp.o] Error 1
make[2]: *** [/kisskb/src/scripts/Makefile.build:514: arch/x86/net] Error 2
make[2]: *** Waiting for unfinished jobs....
/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
make[1]: *** [/kisskb/src/Makefile:1851: arch/x86] Error 2
make[1]: *** Waiting for unfinished jobs....
/kisskb/src/lib/bitfield_kunit.c: In function 'test_bitfields_constants':
/kisskb/src/lib/bitfield_kunit.c:93:1: warning: the frame size of 7432 bytes is larger than 2048 bytes [-Wframe-larger-than=]
 }
 ^
make: *** [Makefile:215: __sub-make] Error 2
Command 'make -s -j 48 ARCH=x86 O=/kisskb/build/tip_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/tip_x86-allmodconfig_x86_64-gcc8
# Build took: 0:23:52.795795