# git rev-parse -q --verify 06cfead32f091501e4b73227da35d4b46ee5b9d4^{commit}
# git fetch -q -n -f git://gitlab.ozlabs.ibm.com/mirror/linux-kbuild.git for-next
# git rev-parse -q --verify 06cfead32f091501e4b73227da35d4b46ee5b9d4^{commit}
06cfead32f091501e4b73227da35d4b46ee5b9d4
# git checkout -q -f -B kisskb 06cfead32f091501e4b73227da35d4b46ee5b9d4
# git clean -qxdf
# < git log -1
# commit 06cfead32f091501e4b73227da35d4b46ee5b9d4
# 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/ia64-linux/bin/ia64-linux-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/ia64-linux/bin/ia64-linux-ld --version
# < git log --format=%s --max-count=1 06cfead32f091501e4b73227da35d4b46ee5b9d4
# < make -s -j 8 ARCH=ia64 O=/kisskb/build/kbuild_ia64-defconfig_ia64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/ia64-linux/bin/ia64-linux-  defconfig
# make -s -j 8 ARCH=ia64 O=/kisskb/build/kbuild_ia64-defconfig_ia64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/ia64-linux/bin/ia64-linux-  
<stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp]
/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/kernel/fork.c:771:13: warning: 'task_struct_whitelist' defined but not used [-Wunused-function]
/kisskb/src/mm/vmstat.c: In function 'sysctl_vm_numa_stat_handler':
/kisskb/src/mm/vmstat.c:90:5: warning: 'oldval' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page':
/kisskb/src/mm/hugetlb.c:1465:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/nfsd/nfs4xdr.c: In function 'nfsd4_encode_components_esc':
/kisskb/src/fs/nfsd/nfs4xdr.c:2065:9: warning: 'str' 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:338:21: note: 'pdeo' was declared here
/kisskb/src/fs/udf/unicode.c: In function 'udf_name_conv_char':
/kisskb/src/fs/udf/unicode.c:132:8: warning: 'c' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/usb/core/devio.c: In function 'async_completed':
/kisskb/src/drivers/usb/core/devio.c:613:23: warning: 'errno' may be used uninitialized in this function [-Wuninitialized]
WARNING: "drm_client_close" [drivers/gpu/drm/drm] is a static EXPORT_SYMBOL
No errors detected in 21601 functions.
  Kernel: vmlinux.gz is ready
Completed OK
# rm -rf /kisskb/build/kbuild_ia64-defconfig_ia64
# Build took: 0:03:11.539409