# git rev-parse -q --verify f88cd3fb9df228e5ce4e13ec3dbad671ddb2146e^{commit}
f88cd3fb9df228e5ce4e13ec3dbad671ddb2146e
already have revision, skipping fetch
# git checkout -q -f -B kisskb f88cd3fb9df228e5ce4e13ec3dbad671ddb2146e
# git clean -qxdf
# < git log -1
# commit f88cd3fb9df228e5ce4e13ec3dbad671ddb2146e
# Merge: 143d28dcf238 dc51ff91cf2d
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Jun 3 11:52:24 2021 -0700
# 
#     Merge tag 'vfio-v5.13-rc5' of git://github.com/awilliam/linux-vfio
#     
#     Pull VFIO fixes from Alex Williamson:
#     
#      - Fix error path return value (Zhen Lei)
#     
#      - Add vfio-pci CONFIG_MMU dependency (Randy Dunlap)
#     
#      - Replace open coding with struct_size() (Gustavo A. R. Silva)
#     
#      - Fix sample driver error path (Wei Yongjun)
#     
#      - Fix vfio-platform error path module_put() (Max Gurtovoy)
#     
#     * tag 'vfio-v5.13-rc5' of git://github.com/awilliam/linux-vfio:
#       vfio/platform: fix module_put call in error flow
#       samples: vfio-mdev: fix error handing in mdpy_fb_probe()
#       vfio/iommu_type1: Use struct_size() for kzalloc()
#       vfio/pci: zap_vma_ptes() needs MMU
#       vfio/pci: Fix error return code in vfio_ecap_init()
# < /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 f88cd3fb9df228e5ce4e13ec3dbad671ddb2146e
# < make -s -j 48 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 48 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: 0:00:01.823043