# git rev-parse -q --verify 776e49e8ddb5169e6477fd33a396e9c7b2eb7400^{commit}
776e49e8ddb5169e6477fd33a396e9c7b2eb7400
already have revision, skipping fetch
# git checkout -q -f -B kisskb 776e49e8ddb5169e6477fd33a396e9c7b2eb7400
# git clean -qxdf
# < git log -1
# commit 776e49e8ddb5169e6477fd33a396e9c7b2eb7400
# Merge: 8b614cb8f1dc 636be4241bdd
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Mar 4 13:02:45 2020 -0600
# 
#     Merge tag 'for-5.6/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
#     
#     Pull device mapper fixes from Mike Snitzer:
#     
#      - Fix request-based DM's congestion_fn and actually wire it up to the
#        bdi.
#     
#      - Extend dm-bio-record to track additional struct bio members needed by
#        DM integrity target.
#     
#      - Fix DM core to properly advertise that a device is suspended during
#        unload (between the presuspend and postsuspend hooks). This change is
#        a prereq for related DM integrity and DM writecache fixes. It
#        elevates DM integrity's 'suspending' state tracking to DM core.
#     
#      - Four stable fixes for DM integrity target.
#     
#      - Fix crash in DM cache target due to incorrect work item cancelling.
#     
#      - Fix DM thin metadata lockdep warning that was introduced during 5.6
#        merge window.
#     
#      - Fix DM zoned target's chunk work refcounting that regressed during
#        recent conversion to refcount_t.
#     
#      - Bump the minor version for DM core and all target versions that have
#        seen interface changes or important fixes during the 5.6 cycle.
#     
#     * tag 'for-5.6/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
#       dm: bump version of core and various targets
#       dm: fix congested_fn for request-based device
#       dm integrity: use dm_bio_record and dm_bio_restore
#       dm bio record: save/restore bi_end_io and bi_integrity
#       dm zoned: Fix reference counter initial value of chunk works
#       dm writecache: verify watermark during resume
#       dm: report suspended device during destroy
#       dm thin metadata: fix lockdep complaint
#       dm cache: fix a crash due to incorrect work item cancelling
#       dm integrity: fix invalid table returned due to argument count mismatch
#       dm integrity: fix a deadlock due to offloading to an incorrect workqueue
#       dm integrity: fix recalculation when moving from journal mode to bitmap mode
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 776e49e8ddb5169e6477fd33a396e9c7b2eb7400
# < make -s -j 24 ARCH=powerpc O=/kisskb/build/linus_pseries_le_defconfig+NO_NUMA_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  pseries_le_defconfig
# Added to kconfig CONFIG_NUMA=n
# < make -s -j 24 ARCH=powerpc O=/kisskb/build/linus_pseries_le_defconfig+NO_NUMA_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 24 ARCH=powerpc O=/kisskb/build/linus_pseries_le_defconfig+NO_NUMA_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 24 ARCH=powerpc O=/kisskb/build/linus_pseries_le_defconfig+NO_NUMA_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
WARNING: vmlinux.o(.text+0x31dc): Section mismatch in reference from the variable __boot_from_prom to the function .init.text:prom_init()
The function __boot_from_prom() references
the function __init prom_init().
This is often because __boot_from_prom lacks a __init 
annotation or the annotation of prom_init is wrong.

WARNING: vmlinux.o(.text+0x33c8): Section mismatch in reference from the variable start_here_common to the function .init.text:start_kernel()
The function start_here_common() references
the function __init start_kernel().
This is often because start_here_common lacks a __init 
annotation or the annotation of start_kernel is wrong.

Completed OK
# rm -rf /kisskb/build/linus_pseries_le_defconfig+NO_NUMA_powerpc-gcc5
# Build took: 0:03:25.114326