# git rev-parse -q --verify 4057525736b159bd456732d11270af2cc49ec21f^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
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 4057525736b159bd456732d11270af2cc49ec21f^{commit}
4057525736b159bd456732d11270af2cc49ec21f
# git checkout -q -f -B kisskb 4057525736b159bd456732d11270af2cc49ec21f
# git clean -qxdf
# < git log -1
# commit 4057525736b159bd456732d11270af2cc49ec21f
# Author: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
# Date:   Fri Sep 17 12:16:52 2021 -0400
# 
#     MAINTAINERS: Update Xen-[PCI,SWIOTLB,Block] maintainership
#     
#     Konrad's new job role is putting a serious cramp on him
#     being a responsive maintainer and as such he is handing off
#     the reins to Juergen, Roger, and Stefano.
#     
#     Thank you!
#     
#     Acked-by: Juergen Gross <jgross@suse.com>
#     Acked-by: Roger Pau Monné <roger.pau@citrix.com>
#     Acked-by: Stefano Stabellini <sstabellini@kernel.org>
#     Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.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 4057525736b159bd456732d11270af2cc49ec21f
# < make -s -j 32 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  randconfig
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# Added to kconfig CONFIG_CC_STACKPROTECTOR_STRONG=n
# Added to kconfig CONFIG_GCC_PLUGINS=n
# Added to kconfig CONFIG_GCC_PLUGIN_CYC_COMPLEXITY=n
# Added to kconfig CONFIG_GCC_PLUGIN_SANCOV=n
# Added to kconfig CONFIG_GCC_PLUGIN_LATENT_ENTROPY=n
# Added to kconfig CONFIG_BPF_PRELOAD=n
# Added to kconfig 
# < make -s -j 32 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_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 32 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  olddefconfig
.config:4774:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
.config:4776:warning: override: reassigning to symbol GCC_PLUGINS
# make -s -j 32 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  
arch/x86/crypto/sm4-aesni-avx-asm_64.o: warning: objtool: sm4_aesni_avx_crypt8()+0x8: sibling call from callable instruction with modified stack frame
vmlinux.o: warning: objtool: do_machine_check()+0x5cf: call to mce_panic.constprop.0() leaves .noinstr.text section
vmlinux.o: warning: objtool: look_up_lock_class()+0x49: call to rcu_read_lock_any_held() leaves .noinstr.text section
Completed OK
# rm -rf /kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc11
# Build took: 0:04:33.312647