# git rev-parse -q --verify 63dcd69d9b497c045c4169cddc6a24e1a7428f88^{commit}
63dcd69d9b497c045c4169cddc6a24e1a7428f88
already have revision, skipping fetch
# git checkout -q -f -B kisskb 63dcd69d9b497c045c4169cddc6a24e1a7428f88
# git clean -qxdf
# < git log -1
# commit 63dcd69d9b497c045c4169cddc6a24e1a7428f88
# Merge: 47454caf45f0 df7b59ba9245
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Mar 5 13:25:23 2021 -0800
# 
#     Merge tag 'for-5.12/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
#     
#     Pull device mapper fixes from Mike Snitzer:
#      "Fix DM verity target's optional Forward Error Correction (FEC) for
#       Reed-Solomon roots that are unaligned to block size"
#     
#     * tag 'for-5.12/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
#       dm verity: fix FEC for RS roots unaligned to block size
#       dm bufio: subtract the number of initial sectors in dm_bufio_get_device_size
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-ld --version
# < git log --format=%s --max-count=1 63dcd69d9b497c045c4169cddc6a24e1a7428f88
# < make -s -j 120 ARCH=arm O=/kisskb/build/linus_efm32_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  efm32_defconfig
***
*** Can't find default configuration "arch/arm/configs/efm32_defconfig"!
***
make[2]: *** [/kisskb/src/scripts/kconfig/Makefile:80: efm32_defconfig] Error 1
make[1]: *** [/kisskb/src/Makefile:600: efm32_defconfig] Error 2
make: *** [Makefile:215: __sub-make] Error 2
Command 'make -s -j 120 ARCH=arm O=/kisskb/build/linus_efm32_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  efm32_defconfig' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_efm32_defconfig_arm-gcc4.9
# Build took: 0:00:02.351800