# git rev-parse -q --verify 358ab796ce78ba271a6ff82834183ffb2cb68c4c^{commit}
358ab796ce78ba271a6ff82834183ffb2cb68c4c
already have revision, skipping fetch
# git checkout -q -f -B kisskb 358ab796ce78ba271a6ff82834183ffb2cb68c4c
# git clean -qxdf
# < git log -1
# commit 358ab796ce78ba271a6ff82834183ffb2cb68c4c
# Author: Vasant Hegde <hegdevasant@linux.vnet.ibm.com>
# Date:   Sat Oct 17 22:12:36 2020 +0530
# 
#     powerpc/powernv/dump: Handle multiple writes to ack attribute
#     
#     Even though we use self removing sysfs helper, we still need
#     to make sure we do the final kobject delete conditionally.
#     sysfs_remove_file_self() will handle parallel calls to remove
#     the sysfs attribute file and returns true only in the caller
#     that removed the attribute file. The other parallel callers
#     are returned false. Do the final kobject delete checking
#     the return value of sysfs_remove_file_self().
#     
#     Signed-off-by: Vasant Hegde <hegdevasant@linux.vnet.ibm.com>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://lore.kernel.org/r/20201017164236.264713-1-hegdevasant@linux.vnet.ibm.com
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 358ab796ce78ba271a6ff82834183ffb2cb68c4c
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-fixes_44x_iss476-smp_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  44x/iss476-smp_defconfig

WARNING: unmet direct dependencies detected for HOTPLUG_CPU
  Depends on [n]: SMP [=y] && (PPC_PSERIES [=n] || PPC_PMAC [=n] || PPC_POWERNV [=n] || FSL_SOC_BOOKE [=n])
  Selected by [y]:
  - PM_SLEEP_SMP [=y] && SMP [=y] && (ARCH_SUSPEND_POSSIBLE [=y] || ARCH_HIBERNATION_POSSIBLE [=y]) && PM_SLEEP [=y]

WARNING: unmet direct dependencies detected for HOTPLUG_CPU
  Depends on [n]: SMP [=y] && (PPC_PSERIES [=n] || PPC_PMAC [=n] || PPC_POWERNV [=n] || FSL_SOC_BOOKE [=n])
  Selected by [y]:
  - PM_SLEEP_SMP [=y] && SMP [=y] && (ARCH_SUSPEND_POSSIBLE [=y] || ARCH_HIBERNATION_POSSIBLE [=y]) && PM_SLEEP [=y]
# make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-fixes_44x_iss476-smp_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
INFO: Uncompressed kernel (size 0x685104) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x700000)
INFO: Uncompressed kernel (size 0x685104) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x700000)
Completed OK
# rm -rf /kisskb/build/powerpc-fixes_44x_iss476-smp_defconfig_powerpc-gcc5
# Build took: 0:00:32.262396