# git rev-parse -q --verify 8ac91e6c6033ebc12c5c1e4aa171b81a662bd70f^{commit}
8ac91e6c6033ebc12c5c1e4aa171b81a662bd70f
already have revision, skipping fetch
# git checkout -q -f -B kisskb 8ac91e6c6033ebc12c5c1e4aa171b81a662bd70f
# git clean -qxdf
# < git log -1
# commit 8ac91e6c6033ebc12c5c1e4aa171b81a662bd70f
# Merge: d07f6ca923ea 54a40fc3a1da
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon May 17 09:55:10 2021 -0700
# 
#     Merge tag 'for-5.13-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
#     
#     Pull btrfs fixes from David Sterba:
#      "A few more fixes:
#     
#        - fix fiemap to print extents that could get misreported due to
#          internal extent splitting and logical merging for fiemap output
#     
#        - fix RCU stalls during delayed iputs
#     
#        - fix removed dentries still existing after log is synced"
#     
#     * tag 'for-5.13-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
#       btrfs: fix removed dentries still existing after log is synced
#       btrfs: return whole extents in fiemap
#       btrfs: avoid RCU stalls while running delayed iputs
#       btrfs: return 0 for dev_extent_hole_check_zoned hole_start in case of error
# < /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 8ac91e6c6033ebc12c5c1e4aa171b81a662bd70f
# < make -s -j 32 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:94: efm32_defconfig] Error 1
make[1]: *** [/kisskb/src/Makefile:614: efm32_defconfig] Error 2
make: *** [Makefile:215: __sub-make] Error 2
Command 'make -s -j 32 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: 0:00:02.811989