# git rev-parse -q --verify 64ef8f2c4791940d7f3945507b6a45c20d959260^{commit}
64ef8f2c4791940d7f3945507b6a45c20d959260
already have revision, skipping fetch
# git checkout -q -f -B kisskb 64ef8f2c4791940d7f3945507b6a45c20d959260
# git clean -qxdf
# < git log -1
# commit 64ef8f2c4791940d7f3945507b6a45c20d959260
# Author: Kajol Jain <kjain@linux.ibm.com>
# Date:   Fri Aug 21 13:36:10 2020 +0530
# 
#     powerpc/perf/hv-24x7: Move cpumask file to top folder of hv-24x7 driver
#     
#     Commit 792f73f747b8 ("powerpc/hv-24x7: Add sysfs files inside hv-24x7
#     device to show cpumask") added cpumask file as part of hv-24x7 driver
#     inside the interface folder. The cpumask file is supposed to be in the
#     top folder of the PMU driver in order to make hotplug work.
#     
#     This patch fixes that issue and creates new group 'cpumask_attr_group'
#     to add cpumask file and make sure it added in top folder.
#     
#       command:# cat /sys/devices/hv_24x7/cpumask
#       0
#     
#     Fixes: 792f73f747b8 ("powerpc/hv-24x7: Add sysfs files inside hv-24x7 device to show cpumask")
#     Signed-off-by: Kajol Jain <kjain@linux.ibm.com>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://lore.kernel.org/r/20200821080610.123997-1-kjain@linux.ibm.com
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 64ef8f2c4791940d7f3945507b6a45c20d959260
# < make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-fixes_85xx_mpc8540_ads_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  85xx/mpc8540_ads_defconfig
# < make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-fixes_85xx_mpc8540_ads_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-fixes_85xx_mpc8540_ads_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-fixes_85xx_mpc8540_ads_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
cc1: fatal error: opening output file arch/powerpc/boot/dts/fsl/.mpc8540ads.dtb.dts.tmp: No such file or directory
compilation terminated.
make[2]: *** [scripts/Makefile.lib:326: arch/powerpc/boot/dts/fsl/mpc8540ads.dtb] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [arch/powerpc/Makefile:295: zImage] Error 2
make: *** [Makefile:185: __sub-make] Error 2
Command 'make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-fixes_85xx_mpc8540_ads_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/powerpc-fixes_85xx_mpc8540_ads_defconfig_powerpc-gcc4.9
# Build took: 0:00:52.620423