# git rev-parse -q --verify f4a7996d700589ff79b521b62ef410cf3fdbe7d6^{commit}
f4a7996d700589ff79b521b62ef410cf3fdbe7d6
already have revision, skipping fetch
# git checkout -q -f -B kisskb f4a7996d700589ff79b521b62ef410cf3fdbe7d6
# git clean -qxdf
# < git log -1
# commit f4a7996d700589ff79b521b62ef410cf3fdbe7d6
# Author: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
# Date:   Tue Jul 2 16:28:36 2019 +0530
# 
#     powerpc/powernv/idle: Fix restore of SPRN_LDBAR for POWER9 stop state.
#     
#     commit 10d91611f426 ("powerpc/64s: Reimplement book3s idle code in C")
#     reimplemented book3S code to pltform/powernv/idle.c. But when doing so
#     missed to add the per-thread LDBAR update in the core_woken path of
#     the power9_idle_stop(). Patch fixes the same.
#     
#     Fixes: 10d91611f426 ("powerpc/64s: Reimplement book3s idle code in C")
#     Cc: stable@vger.kernel.org # v5.2+
#     Signed-off-by: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
#     Signed-off-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
#     Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
#     Link: https://lore.kernel.org/r/20190702105836.26695-1-maddy@linux.vnet.ibm.com
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 f4a7996d700589ff79b521b62ef410cf3fdbe7d6
# < make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc64le_defconfig_powerpc-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  ppc64le_defconfig
# make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc64le_defconfig_powerpc-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
WARNING: vmlinux.o(.text+0x3204): Section mismatch in reference from the variable __boot_from_prom to the function .init.text:prom_init()
The function __boot_from_prom() references
the function __init prom_init().
This is often because __boot_from_prom lacks a __init 
annotation or the annotation of prom_init is wrong.

WARNING: vmlinux.o(.text+0x33d0): Section mismatch in reference from the variable start_here_common to the function .init.text:start_kernel()
The function start_here_common() references
the function __init start_kernel().
This is often because start_here_common lacks a __init 
annotation or the annotation of start_kernel is wrong.

/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld: warning: orphan section `.gnu.hash' from `linker stubs' being placed in section `.gnu.hash'.
/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld: warning: orphan section `.gnu.hash' from `linker stubs' being placed in section `.gnu.hash'.
/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld: warning: orphan section `.gnu.hash' from `linker stubs' being placed in section `.gnu.hash'.
Completed OK
# rm -rf /kisskb/build/powerpc-next_ppc64le_defconfig_powerpc-gcc8
# Build took: 0:03:59.091759