# git rev-parse -q --verify 1d59e2c78793d8aea9949ca71323c4583c78f488^{commit}
# git fetch -q -n -f git://gitlab.ozlabs.ibm.com/linuxppc/linux.git next-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 1d59e2c78793d8aea9949ca71323c4583c78f488^{commit}
1d59e2c78793d8aea9949ca71323c4583c78f488
# git checkout -q -f -B kisskb 1d59e2c78793d8aea9949ca71323c4583c78f488
# git clean -qxdf
# < git log -1
# commit 1d59e2c78793d8aea9949ca71323c4583c78f488
# Author: Dan Carpenter <dan.carpenter@oracle.com>
# Date:   Mon Oct 1 19:44:58 2018 +0300
# 
#     powerpc: signedness bug in update_flash_db()
#     
#     The "count < sizeof(struct os_area_db)" comparison is type promoted to
#     size_t so negative values of "count" are treated as very high values and
#     we accidentally return success instead of a negative error code.
#     
#     This doesn't really change runtime much but it fixes a static checker
#     warning.
#     
#     Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
#     Acked-by: Geoff Levand <geoff@infradead.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 1d59e2c78793d8aea9949ca71323c4583c78f488
# < make -s -j 80 ARCH=x86_64 O=/kisskb/build/powerpc-next_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 80 ARCH=x86_64 O=/kisskb/build/powerpc-next_x86_64-allnoconfig_x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-  
/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]
/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]
Completed OK
# rm -rf /kisskb/build/powerpc-next_x86_64-allnoconfig_x86_64
# Build took: 0:00:21.624062