# git rev-parse -q --verify 787af64d05cd528aac9ad16752d11bb1c6061bb9^{commit}
787af64d05cd528aac9ad16752d11bb1c6061bb9
already have revision, skipping fetch
# git checkout -q -f -B kisskb 787af64d05cd528aac9ad16752d11bb1c6061bb9
# git clean -qxdf
# < git log -1
# commit 787af64d05cd528aac9ad16752d11bb1c6061bb9
# Author: Zi Yan <ziy@nvidia.com>
# Date:   Wed Mar 30 15:45:43 2022 -0700
# 
#     mm: page_alloc: validate buddy before check its migratetype.
#     
#     Whenever a buddy page is found, page_is_buddy() should be called to
#     check its validity.  Add the missing check during pageblock merge check.
#     
#     Fixes: 1dd214b8f21c ("mm: page_alloc: avoid merging non-fallbackable pageblocks with others")
#     Link: https://lore.kernel.org/all/20220330154208.71aca532@gandalf.local.home/
#     Reported-and-tested-by: Steven Rostedt <rostedt@goodmis.org>
#     Signed-off-by: Zi Yan <ziy@nvidia.com>
#     Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 787af64d05cd528aac9ad16752d11bb1c6061bb9
# < make -s -j 8 ARCH=x86 O=/kisskb/build/linus_x86-allmodconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-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 8 ARCH=x86 O=/kisskb/build/linus_x86-allmodconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  help
# make -s -j 8 ARCH=x86 O=/kisskb/build/linus_x86-allmodconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  olddefconfig
# make -s -j 8 ARCH=x86 O=/kisskb/build/linus_x86-allmodconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  
arch/x86/crypto/chacha-x86_64.prelink.o: warning: objtool: chacha_2block_xor_avx512vl() falls through to next function chacha_8block_xor_avx512vl()
arch/x86/crypto/chacha-x86_64.prelink.o: warning: objtool: chacha_4block_xor_avx512vl() falls through to next function chacha_8block_xor_avx512vl()
arch/x86/crypto/poly1305-x86_64.prelink.o: warning: objtool: poly1305_blocks_avx() falls through to next function poly1305_blocks_x86_64()
arch/x86/crypto/poly1305-x86_64.prelink.o: warning: objtool: poly1305_emit_avx() falls through to next function poly1305_emit_x86_64()
arch/x86/crypto/poly1305-x86_64.prelink.o: warning: objtool: poly1305_blocks_avx2() falls through to next function poly1305_blocks_x86_64()
arch/x86/crypto/poly1305-x86_64.prelink.o: warning: objtool: poly1305_blocks_avx512() falls through to next function poly1305_blocks_x86_64()
Completed OK
# rm -rf /kisskb/build/linus_x86-allmodconfig_x86_64-gcc11
# Build took: 0:57:30.795362