# git rev-parse -q --verify f5d808567a51d97e171e0a8111813f973bf4ac12^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify f5d808567a51d97e171e0a8111813f973bf4ac12^{commit}
f5d808567a51d97e171e0a8111813f973bf4ac12
# git checkout -q -f -B kisskb f5d808567a51d97e171e0a8111813f973bf4ac12
# git clean -qxdf
# < git log -1
# commit f5d808567a51d97e171e0a8111813f973bf4ac12
# Merge: aab6bf505a8e d5c8238849e7
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Oct 30 13:29:49 2020 -0700
# 
#     Merge tag 'for-5.10-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
#     
#     Pull btrfs fixes from David Sterba:
#     
#      - lockdep fixes:
#          - drop path locks before manipulating sysfs objects or qgroups
#          - preliminary fixes before tree locks get switched to rwsem
#          - use annotated seqlock
#     
#      - build warning fixes (printk format)
#     
#      - fix relocation vs fallocate race
#     
#      - tree checker properly validates number of stripes and parity
#     
#      - readahead vs device replace fixes
#     
#      - iomap dio fix for unnecessary buffered io fallback
#     
#     * tag 'for-5.10-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
#       btrfs: convert data_seqcount to seqcount_mutex_t
#       btrfs: don't fallback to buffered read if we don't need to
#       btrfs: add a helper to read the tree_root commit root for backref lookup
#       btrfs: drop the path before adding qgroup items when enabling qgroups
#       btrfs: fix readahead hang and use-after-free after removing a device
#       btrfs: fix use-after-free on readahead extent after failure to create it
#       btrfs: tree-checker: validate number of chunk stripes and parity
#       btrfs: tree-checker: fix incorrect printk format
#       btrfs: drop the path before adding block group sysfs files
#       btrfs: fix relocation failure due to race with fallocate
# < /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 f5d808567a51d97e171e0a8111813f973bf4ac12
# < make -s -j 80 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  randconfig
KCONFIG_SEED=0x58DCDD58
# 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
# < make -s -j 80 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_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 80 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  olddefconfig
.config:5997:warning: override: reassigning to symbol STANDALONE
# make -s -j 80 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  
vmlinux.o: warning: objtool: mce_wrmsrl.constprop.44()+0x65: call to __sanitizer_cov_trace_pc() leaves .noinstr.text section
vmlinux.o: warning: objtool: do_machine_check()+0xcf0: call to mce_panic() leaves .noinstr.text section
vmlinux.o: warning: objtool: exc_machine_check()+0xdb: call to __sanitizer_cov_trace_pc() leaves .noinstr.text section
vmlinux.o: warning: objtool: __context_tracking_enter()+0x95: call to __sanitizer_cov_trace_pc() leaves .noinstr.text section
vmlinux.o: warning: objtool: __context_tracking_exit()+0x42: call to __sanitizer_cov_trace_pc() leaves .noinstr.text section
/bin/sh: 1: zstd: not found
cat: write error: Broken pipe
make[3]: *** [/kisskb/src/arch/x86/boot/compressed/Makefile:132: arch/x86/boot/compressed/vmlinux.bin.zst] Error 127
make[3]: *** Deleting file 'arch/x86/boot/compressed/vmlinux.bin.zst'
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/arch/x86/boot/Makefile:115: arch/x86/boot/compressed/vmlinux] Error 2
make[1]: *** [arch/x86/Makefile:269: bzImage] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:185: __sub-make] Error 2
Command 'make -s -j 80 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_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-rand_x86_64-randconfig_x86_64-gcc8
# Build took: 0:04:45.537309