# git rev-parse -q --verify f57494321cbf5b1e7769b6135407d2995a369e28^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify f57494321cbf5b1e7769b6135407d2995a369e28^{commit}
f57494321cbf5b1e7769b6135407d2995a369e28
# git checkout -q -f -B kisskb f57494321cbf5b1e7769b6135407d2995a369e28
# git clean -qxdf
# < git log -1
# commit f57494321cbf5b1e7769b6135407d2995a369e28
# Merge: 0e49740 d8cb5e4
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Jun 27 12:21:06 2018 -0700
# 
#     Merge tag 'xfs-4.18-fixes-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
#     
#     Pull xfs fixes from Darrick Wong:
#      "Here are some patches for 4.18 to fix regressions, accounting
#       problems, overflow problems, and to strengthen metadata validation to
#       prevent corruption.
#     
#       This series has been run through a full xfstests run over the weekend
#       and through a quick xfstests run against this morning's master, with
#       no major failures reported.
#     
#       Changes since last update:
#     
#        - more metadata validation strengthening to prevent crashes.
#     
#        - fix extent offset overflow problem when insert_range on a 512b
#          block fs
#     
#        - fix some off-by-one errors in the realtime fsmap code
#     
#        - fix some math errors in the default resblks calculation when free
#          space is low
#     
#        - fix a problem where stale page contents are exposed via mmap read
#          after a zero_range at eof
#     
#        - fix accounting problems with per-ag reservations causing statfs
#          reports to vary incorrectly"
#     
#     * tag 'xfs-4.18-fixes-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
#       xfs: fix fdblocks accounting w/ RMAPBT per-AG reservation
#       xfs: ensure post-EOF zeroing happens after zeroing part of a file
#       xfs: fix off-by-one error in xfs_rtalloc_query_range
#       xfs: fix uninitialized field in rtbitmap fsmap backend
#       xfs: recheck reflink state after grabbing ILOCK_SHARED for a write
#       xfs: don't allow insert-range to shift extents past the maximum offset
#       xfs: don't trip over negative free space in xfs_reserve_blocks
#       xfs: allow empty transactions while frozen
#       xfs: xfs_iflush_abort() can be called twice on cluster writeback failure
#       xfs: More robust inode extent count validation
#       xfs: simplify xfs_bmap_punch_delalloc_range
# < /opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux-gcc --version
# < git log --format=%s --max-count=1 f57494321cbf5b1e7769b6135407d2995a369e28
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus-rand_randconfig+ppc64le_ppc64le CROSS_COMPILE=/opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux-  randconfig
KCONFIG_SEED=0x7172AB20
# 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_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
# Added to kconfig 
# Added to kconfig 
# yes \n | make -s -j 48 ARCH=powerpc O=/kisskb/build/linus-rand_randconfig+ppc64le_ppc64le CROSS_COMPILE=/opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux-  oldconfig
yes: standard output: Broken pipe
yes: write error
# make -s -j 48 ARCH=powerpc O=/kisskb/build/linus-rand_randconfig+ppc64le_ppc64le CROSS_COMPILE=/opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux-  
<stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp]
/kisskb/src/net/Makefile:24: CC cannot link executables. Skipping bpfilter.
/kisskb/src/net/core/rtnetlink.c: In function 'rtnl_newlink':
/kisskb/src/net/core/rtnetlink.c:3099:1: warning: the frame size of 1232 bytes is larger than 1024 bytes [-Wframe-larger-than=]
 }
 ^
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
# Build took: 0:03:26.411853