# git rev-parse -q --verify 7cc2a8ea104820dd9e702202621e8fd4d9f6c8cf^{commit}
7cc2a8ea104820dd9e702202621e8fd4d9f6c8cf
already have revision, skipping fetch
# git checkout -q -f -B kisskb 7cc2a8ea104820dd9e702202621e8fd4d9f6c8cf
# git clean -qxdf
# < git log -1
# commit 7cc2a8ea104820dd9e702202621e8fd4d9f6c8cf
# Merge: c93493b7cd40 e7eea44eefbd
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Jul 2 15:13:51 2020 -0700
# 
#     Merge tag 'block-5.8-2020-07-01' of git://git.kernel.dk/linux-block
#     
#     Pull block fixes from Jens Axboe:
#     
#      - Use kvfree_sensitive() for the block keyslot free (Eric)
#     
#      - Sync blk-mq debugfs flags (Hou)
#     
#      - Memory leak fix in virtio-blk error path (Hou)
#     
#     * tag 'block-5.8-2020-07-01' of git://git.kernel.dk/linux-block:
#       virtio-blk: free vblk-vqs in error path of virtblk_probe()
#       block/keyslot-manager: use kvfree_sensitive()
#       blk-mq-debugfs: update blk_queue_flag_name[] accordingly for new flags
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 7cc2a8ea104820dd9e702202621e8fd4d9f6c8cf
# < make -s -j 8 ARCH=powerpc O=/kisskb/build/linus_ppc64e_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  ppc64e_defconfig
# < make -s -j 8 ARCH=powerpc O=/kisskb/build/linus_ppc64e_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 8 ARCH=powerpc O=/kisskb/build/linus_ppc64e_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 8 ARCH=powerpc O=/kisskb/build/linus_ppc64e_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
INFO: Uncompressed kernel (size 0xc35170) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xd00000)
Image Name:   Linux-5.8.0-rc3-g7cc2a8ea1048
Created:      Fri Jul  3 10:24:59 2020
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    5105471 Bytes = 4985.81 KiB = 4.87 MiB
Load Address: 00000000
Entry Point:  00000000
Completed OK
# rm -rf /kisskb/build/linus_ppc64e_defconfig_powerpc-gcc4.9
# Build took: 0:04:00.101889