# git rev-parse -q --verify c1b25a17d24925b0961c319cfc3fd7e1dc778914^{commit}
c1b25a17d24925b0961c319cfc3fd7e1dc778914
already have revision, skipping fetch
# git checkout -q -f -B kisskb c1b25a17d24925b0961c319cfc3fd7e1dc778914
# git clean -qxdf
# < git log -1
# commit c1b25a17d24925b0961c319cfc3fd7e1dc778914
# Author: Nicholas Piggin <npiggin@gmail.com>
# Date:   Thu Apr 5 16:10:00 2018 +1000
# 
#     powerpc/64s/idle: Fix restore of AMOR on POWER9 after deep sleep
#     
#     POWER8 restores AMOR when waking from deep sleep, but POWER9 does not,
#     because it does not go through the subcore restore.
#     
#     Have POWER9 restore it in core restore.
#     
#     Fixes: ee97b6b99f42 ("powerpc/mm/radix: Setup AMOR in HV mode to allow key 0")
#     Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version
# < git log --format=%s --max-count=1 c1b25a17d24925b0961c319cfc3fd7e1dc778914
# < make -s -j 10 ARCH=powerpc O=/kisskb/build/powerpc-next_44x_akebono_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  44x/akebono_defconfig
# make -s -j 10 ARCH=powerpc O=/kisskb/build/powerpc-next_44x_akebono_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/rcu/srcutree.c: In function 'init_srcu_struct_fields':
/kisskb/src/kernel/rcu/srcutree.c:146:32: warning: 'levelspread[<U1e60>]' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/rcu/srcutree.c:94:6: note: 'levelspread[<U1e60>]' was declared here
/kisskb/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq':
/kisskb/src/drivers/tty/serial/8250/8250_core.c:251:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/tty/serial/8250/8250_core.c:231:19: note: 'i' was declared here
WARNING: modpost: Found 1 section mismatch(es).
To see full details build your kernel with:
'make CONFIG_DEBUG_SECTION_MISMATCH=y'
Completed OK
# rm -rf /kisskb/build/powerpc-next_44x_akebono_defconfig_powerpc
# Build took: 0:00:56.564671