# git rev-parse -q --verify e7ca44ed3ba77fc26cf32650bb71584896662474^{commit}
# git fetch -q -n -f git://gitlab.ozlabs.ibm.com/linuxppc/linux.git next-test
warning: The last gc run reported the following. Please correct the root cause
and remove .git/gc.log.
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to remove them.

# git rev-parse -q --verify e7ca44ed3ba77fc26cf32650bb71584896662474^{commit}
e7ca44ed3ba77fc26cf32650bb71584896662474
# git checkout -q -f -B kisskb e7ca44ed3ba77fc26cf32650bb71584896662474
# git clean -qxdf
# < git log -1
# commit e7ca44ed3ba77fc26cf32650bb71584896662474
# Author: Ganesh Goudar <ganeshgr@linux.ibm.com>
# Date:   Wed Sep 4 13:29:49 2019 +0530
# 
#     powerpc: dump kernel log before carrying out fadump or kdump
#     
#     Since commit 4388c9b3a6ee ("powerpc: Do not send system reset request
#     through the oops path"), pstore dmesg file is not updated when dump is
#     triggered from HMC. This commit modified system reset (sreset) handler
#     to invoke fadump or kdump (if configured), without pushing dmesg to
#     pstore. This leaves pstore to have old dmesg data which won't be much
#     of a help if kdump fails to capture the dump. This patch fixes that by
#     calling kmsg_dump() before heading to fadump ot kdump.
#     
#     Fixes: 4388c9b3a6ee ("powerpc: Do not send system reset request through the oops path")
#     Reviewed-by: Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com>
#     Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
#     Signed-off-by: Ganesh Goudar <ganeshgr@linux.ibm.com>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://lore.kernel.org/r/20190904075949.15607-1-ganeshgr@linux.ibm.com
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 e7ca44ed3ba77fc26cf32650bb71584896662474
# < make -s -j 48 ARCH=x86_64 O=/kisskb/build/powerpc-next_x86_64-allnoconfig_x86_64-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-  allnoconfig
# make -s -j 48 ARCH=x86_64 O=/kisskb/build/powerpc-next_x86_64-allnoconfig_x86_64-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-  
/kisskb/src/arch/x86/kernel/apic/io_apic.c: In function 'mp_map_pin_to_irq':
/kisskb/src/arch/x86/kernel/apic/io_apic.c:1037:6: warning: 'irq' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:194:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/arch/x86/kernel/e820.c: In function 'e820__setup_pci_gap':
/kisskb/src/arch/x86/kernel/e820.c:664:16: warning: 'gapstart' may be used uninitialized in this function [-Wuninitialized]
Completed OK
# rm -rf /kisskb/build/powerpc-next_x86_64-allnoconfig_x86_64-gcc4.6
# Build took: 0:00:18.659243