# git rev-parse -q --verify 28183dbf54edba614a90ceb6a1e9464b27845309^{commit}
28183dbf54edba614a90ceb6a1e9464b27845309
already have revision, skipping fetch
# git checkout -q -f -B kisskb 28183dbf54edba614a90ceb6a1e9464b27845309
# git clean -qxdf
# < git log -1
# commit 28183dbf54edba614a90ceb6a1e9464b27845309
# Merge: 6942d81a8faa bb4031b8af80
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun May 16 10:13:14 2021 -0700
# 
#     Merge tag 'driver-core-5.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
#     
#     Pull driver core fixes from Greg KH:
#      "Here are two driver fixes for driver core changes that happened in
#       5.13-rc1.
#     
#       The clk driver fix resolves a many-reported issue with booting some
#       devices, and the USB typec fix resolves the reported problem of USB
#       systems on some embedded boards.
#     
#       Both of these have been in linux-next this week with no reported
#       issues"
#     
#     * tag 'driver-core-5.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
#       clk: Skip clk provider registration when np is NULL
#       usb: typec: tcpm: Don't block probing of consumers of "connector" nodes
# < /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 28183dbf54edba614a90ceb6a1e9464b27845309
# < 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: 0:00:01.847185