# git rev-parse -q --verify 60bef52c7a68257048f34ce32b8300def71a3de0^{commit}
# git fetch -q -n -f git://gitlab.ozlabs.ibm.com/mirror/linux-kbuild.git for-next
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 60bef52c7a68257048f34ce32b8300def71a3de0^{commit}
60bef52c7a68257048f34ce32b8300def71a3de0
# git checkout -q -f -B kisskb 60bef52c7a68257048f34ce32b8300def71a3de0
# git clean -qxdf
# < git log -1
# commit 60bef52c7a68257048f34ce32b8300def71a3de0
# Author: Guillaume Tucker <guillaume.tucker@collabora.com>
# Date:   Mon Sep 2 16:18:36 2019 +0100
# 
#     merge_config.sh: ignore unwanted grep errors
#     
#     The merge_config.sh script verifies that all the config options have
#     their expected value in the resulting file and prints any issues as
#     warnings.  These checks aren't intended to be treated as errors given
#     the current implementation.  However, since "set -e" was added, if the
#     grep command to look for a config option does not find it the script
#     will then abort prematurely.
#     
#     Handle the case where the grep exit status is non-zero by setting
#     ACTUAL_VAL to an empty string to restore previous functionality.
#     
#     Fixes: cdfca821571d ("merge_config.sh: Check error codes from make")
#     Signed-off-by: Guillaume Tucker <guillaume.tucker@collabora.com>
#     Acked-by: Jon Hunter <jonathanh@nvidia.com>
#     Tested-by: Jon Hunter <jonathanh@nvidia.com>
#     Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-ld --version
# < git log --format=%s --max-count=1 60bef52c7a68257048f34ce32b8300def71a3de0
# < make -s -j 32 ARCH=powerpc O=/kisskb/build/kbuild_powerpc-allnoconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  allnoconfig
# make -s -j 32 ARCH=powerpc O=/kisskb/build/kbuild_powerpc-allnoconfig_powerpc-gcc4.6 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:194:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
Completed OK
# rm -rf /kisskb/build/kbuild_powerpc-allnoconfig_powerpc-gcc4.6
# Build took: 0:00:19.087651