# git rev-parse -q --verify 7260935d71b6d582376543844185add72848dde8^{commit}
7260935d71b6d582376543844185add72848dde8
already have revision, skipping fetch
# git checkout -q -f -B kisskb 7260935d71b6d582376543844185add72848dde8
# git clean -qxdf
# < git log -1
# commit 7260935d71b6d582376543844185add72848dde8
# Merge: 34c7685a177a d47748e5ae5a
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Nov 1 14:48:48 2018 -0700
# 
#     Merge tag 'ovl-update-4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs
#     
#     Pull overlayfs updates from Miklos Szeredi:
#      "A mix of fixes and cleanups"
#     
#     * tag 'ovl-update-4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs:
#       ovl: automatically enable redirect_dir on metacopy=on
#       ovl: check whiteout in ovl_create_over_whiteout()
#       ovl: using posix_acl_xattr_size() to get size instead of posix_acl_to_xattr()
#       ovl: abstract ovl_inode lock with a helper
#       ovl: remove the 'locked' argument of ovl_nlink_{start,end}
#       ovl: relax requirement for non null uuid of lower fs
#       ovl: fold copy-up helpers into callers
#       ovl: untangle copy up call chain
#       ovl: relax permission checking on underlying layers
#       ovl: fix recursive oi->lock in ovl_link()
#       vfs: fix FIGETBSZ ioctl on an overlayfs file
#       ovl: clean up error handling in ovl_get_tmpfile()
#       ovl: fix error handling in ovl_verify_set_fh()
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < git log --format=%s --max-count=1 7260935d71b6d582376543844185add72848dde8
# < make -s -j 10 ARCH=powerpc O=/kisskb/build/linus-rand_randconfig+ppc64le_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  randconfig
KCONFIG_SEED=0x3C9A5BE8
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_MODULE_SIG=n
# Added to kconfig CONFIG_CPU_BIG_ENDIAN=n
# Added to kconfig CONFIG_CPU_LITTLE_ENDIAN=y
# Added to kconfig CONFIG_PPC64=y
# Added to kconfig CONFIG_PPC_BOOK3E_64=n
# Added to kconfig CONFIG_PPC_BOOK3S_64=y
# Added to kconfig CONFIG_PPC_DISABLE_WERROR=y
# Added to kconfig CONFIG_SECTION_MISMATCH_WARN_ONLY=y
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# Added to kconfig CONFIG_LD_HEAD_STUB_CATCH=y
# yes \n | make -s -j 10 ARCH=powerpc O=/kisskb/build/linus-rand_randconfig+ppc64le_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 10 ARCH=powerpc O=/kisskb/build/linus-rand_randconfig+ppc64le_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/scripts/unifdef.c: In function 'Mpass':
/kisskb/src/scripts/unifdef.c:453:28: warning: 'strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation]
 static void Mpass (void) { strncpy(keyword, "if  ", 4); Pelif(); }
                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~
./usr/include/linux/v4l2-controls.h:1105: found __[us]{8,16,32,64} type without #include <linux/types.h>
WARNING: modpost: Found 3 section mismatch(es).
To see full details build your kernel with:
'make CONFIG_DEBUG_SECTION_MISMATCH=y'
Completed OK
# rm -rf /kisskb/build/linus-rand_randconfig+ppc64le_ppc64le-gcc5
# Build took: 0:02:20.115297