# git rev-parse -q --verify 81aa0968b7ea6dbabcdcda37dc8434dca6e1565b^{commit}
81aa0968b7ea6dbabcdcda37dc8434dca6e1565b
already have revision, skipping fetch
# git checkout -q -f -B kisskb 81aa0968b7ea6dbabcdcda37dc8434dca6e1565b
# git clean -qxdf
# < git log -1
# commit 81aa0968b7ea6dbabcdcda37dc8434dca6e1565b
# Merge: dc0337999d87 485df7555425
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Mar 18 13:38:42 2021 -0700
# 
#     Merge tag 'for-5.12-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
#     
#     Pull btrfs fixes from David Sterba:
#      "There are still regressions being found and fixed in the zoned mode
#       and subpage code, the rest are fixes for bugs reported by users.
#     
#       Regressions:
#     
#        - subpage block support:
#           - readahead works on the proper block size
#           - fix last page zeroing
#     
#        - zoned mode:
#           - linked list corruption for tree log
#     
#       Fixes:
#     
#        - qgroup leak after falloc failure
#     
#        - tree mod log and backref resolving:
#           - extent buffer cloning race when resolving backrefs
#           - pin deleted leaves with active tree mod log users
#     
#        - drop debugging flag from slab cache"
#     
#     * tag 'for-5.12-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
#       btrfs: always pin deleted leaves when there are active tree mod log users
#       btrfs: fix race when cloning extent buffer during rewind of an old root
#       btrfs: fix slab cache flags for free space tree bitmap
#       btrfs: subpage: make readahead work properly
#       btrfs: subpage: fix wild pointer access during metadata read failure
#       btrfs: zoned: fix linked list corruption after log root tree allocation failure
#       btrfs: fix qgroup data rsv leak caused by falloc failure
#       btrfs: track qgroup released data in own variable in insert_prealloc_file_extent
#       btrfs: fix wrong offset to zero out range beyond i_size
# < /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 81aa0968b7ea6dbabcdcda37dc8434dca6e1565b
# < make -s -j 10 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=0xD94CB480
# 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 10 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 10 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:7055:warning: override: reassigning to symbol STANDALONE
.config:7061:warning: override: reassigning to symbol GCC_PLUGIN_LATENT_ENTROPY
# make -s -j 10 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-  
/bin/sh: 1: zstd: not found
cat: write error: Broken pipe
make[3]: *** [/kisskb/src/arch/x86/boot/compressed/Makefile:134: 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:264: bzImage] Error 2
make: *** [Makefile:215: __sub-make] Error 2
Command 'make -s -j 10 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: 0:07:54.657556