# git rev-parse -q --verify 94fc5dcdbfa0509ce5065184926f0981da25327b^{commit}
# git fetch -q -n -f git://gitlab.ozlabs.ibm.com/linuxppc/linux.git fixes-test
error: 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 94fc5dcdbfa0509ce5065184926f0981da25327b^{commit}
94fc5dcdbfa0509ce5065184926f0981da25327b
# git checkout -q -f -B kisskb 94fc5dcdbfa0509ce5065184926f0981da25327b
# git clean -qxdf
# < git log -1
# commit 94fc5dcdbfa0509ce5065184926f0981da25327b
# Author: Andreas Schwab <schwab@linux-m68k.org>
# Date:   Wed Oct 3 00:33:51 2018 +0200
# 
#     powerpc: Fix patch_instruction() to use PTRRELOC during early init
#     
#     This fixes a crash on powerpc32 when using global data during early
#     init without relocating its address.
#     
#     Fixes: 51c3c62b58 (powerpc: Avoid code patching freed init sections)
#     Signed-off-by: Andreas Schwab <schwab@linux-m68k.org>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < git log --format=%s --max-count=1 94fc5dcdbfa0509ce5065184926f0981da25327b
# < make -s -j 10 ARCH=x86_64 O=/kisskb/build/powerpc-fixes_x86_64-allnoconfig_x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-  allnoconfig
# make -s -j 10 ARCH=x86_64 O=/kisskb/build/powerpc-fixes_x86_64-allnoconfig_x86_64 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:1034:6: 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:185:16: 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:651:16: warning: 'gapstart' may be used uninitialized in this function [-Wuninitialized]
Completed OK
# rm -rf /kisskb/build/powerpc-fixes_x86_64-allnoconfig_x86_64
# Build took: 0:00:29.384243