# git rev-parse -q --verify 4b6c093e21d36bede0fd88fd0aeb3b03647260e4^{commit}
4b6c093e21d36bede0fd88fd0aeb3b03647260e4
already have revision, skipping fetch
# git checkout -q -f -B kisskb 4b6c093e21d36bede0fd88fd0aeb3b03647260e4
# git clean -qxdf
# < git log -1
# commit 4b6c093e21d36bede0fd88fd0aeb3b03647260e4
# Merge: d84835b118ed c1e2b8422bf9
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Aug 15 20:36:42 2020 -0700
# 
#     Merge tag 'block-5.9-2020-08-14' of git://git.kernel.dk/linux-block
#     
#     Pull block fixes from Jens Axboe:
#      "A few fixes on the block side of things:
#     
#        - Discard granularity fix (Coly)
#     
#        - rnbd cleanups (Guoqing)
#     
#        - md error handling fix (Dan)
#     
#        - md sysfs fix (Junxiao)
#     
#        - Fix flush request accounting, which caused an IO slowdown for some
#          configurations (Ming)
#     
#        - Properly propagate loop flag for partition scanning (Lennart)"
#     
#     * tag 'block-5.9-2020-08-14' of git://git.kernel.dk/linux-block:
#       block: fix double account of flush request's driver tag
#       loop: unset GENHD_FL_NO_PART_SCAN on LOOP_CONFIGURE
#       rnbd: no need to set bi_end_io in rnbd_bio_map_kern
#       rnbd: remove rnbd_dev_submit_io
#       md-cluster: Fix potential error pointer dereference in resize_bitmaps()
#       block: check queue's limits.discard_granularity in __blkdev_issue_discard()
#       md: get sysfs entry after redundancy attr group create
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/mips-linux/bin/mips-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/mips-linux/bin/mips-linux-ld --version
# < git log --format=%s --max-count=1 4b6c093e21d36bede0fd88fd0aeb3b03647260e4
# < make -s -j 48 ARCH=mips O=/kisskb/build/linus_ip22_defconfig_mips-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/mips-linux/bin/mips-linux-  ip22_defconfig
# < make -s -j 48 ARCH=mips O=/kisskb/build/linus_ip22_defconfig_mips-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/mips-linux/bin/mips-linux-  help
# make -s -j 48 ARCH=mips O=/kisskb/build/linus_ip22_defconfig_mips-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/mips-linux/bin/mips-linux-  olddefconfig
# make -s -j 48 ARCH=mips O=/kisskb/build/linus_ip22_defconfig_mips-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/mips-linux/bin/mips-linux-  
Completed OK
# rm -rf /kisskb/build/linus_ip22_defconfig_mips-gcc4.9
# Build took: 0:01:38.211737