# git rev-parse -q --verify 28df334cc9fabfb590809c96552482155e73c37c^{commit}
28df334cc9fabfb590809c96552482155e73c37c
already have revision, skipping fetch
# git checkout -q -f -B kisskb 28df334cc9fabfb590809c96552482155e73c37c
# git clean -qxdf
# < git log -1
# commit 28df334cc9fabfb590809c96552482155e73c37c
# Author: Nicholas Piggin <npiggin@gmail.com>
# Date:   Tue May 15 01:59:47 2018 +1000
# 
#     powerpc/powernv: Fix NVRAM sleep in invalid context when crashing
#     
#     Similarly to opal_event_shutdown, opal_nvram_write can be called in
#     the crash path with irqs disabled. Special case the delay to avoid
#     sleeping in invalid context.
#     
#     Fixes: 3b8070335f75 ("powerpc/powernv: Fix OPAL NVRAM driver OPAL_BUSY loops")
#     Cc: stable@vger.kernel.org # v3.2
#     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 28df334cc9fabfb590809c96552482155e73c37c
# < make -s -j 20 ARCH=powerpc O=/kisskb/build/powerpc-fixes_40x_acadia_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  40x/acadia_defconfig
# make -s -j 20 ARCH=powerpc O=/kisskb/build/powerpc-fixes_40x_acadia_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/fs/proc/inode.c: In function 'proc_reg_open':
/kisskb/src/include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/proc/inode.c:340:21: note: 'pdeo' 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
INFO: Uncompressed kernel (size 0x47fd30) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x500000)
Image Name:   Linux-4.17.0-rc2-g28df334
Created:      Tue May 15 22:35:32 2018
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2273671 Bytes = 2220.38 kB = 2.17 MB
Load Address: 00500000
Entry Point:  00501350
Completed OK
# rm -rf /kisskb/build/powerpc-fixes_40x_acadia_defconfig_powerpc
# Build took: 0:00:44.890541