# git rev-parse -q --verify eb5f95f1593f7c22dac681b19e815828e2af3efd^{commit}
eb5f95f1593f7c22dac681b19e815828e2af3efd
already have revision, skipping fetch
# git checkout -q -f -B kisskb eb5f95f1593f7c22dac681b19e815828e2af3efd
# git clean -qxdf
# < git log -1
# commit eb5f95f1593f7c22dac681b19e815828e2af3efd
# Merge: 92ab97adeefc cd4d3d5f21dd
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Sep 18 18:51:08 2020 -0700
# 
#     Merge tag 's390-5.9-6' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
#     
#     Pull s390 fixes from Vasily Gorbik:
#     
#      - Fix order in trace_hardirqs_off_caller() to make locking state
#        consistent even if the IRQ tracer calls into lockdep again. Touches
#        common code. Acked-by Peter Zijlstra.
#     
#      - Correctly handle secure storage violation exception to avoid kernel
#        panic triggered by user space misbehaviour.
#     
#      - Switch the idle->seqcount over to using raw_write_*() to avoid
#       "suspicious RCU usage".
#     
#      - Fix memory leaks on hard unplug in pci code.
#     
#      - Use kvmalloc instead of kmalloc for larger allocations in zcrypt.
#     
#      - Add few missing __init annotations to static functions to avoid
#        section mismatch complains when functions are not inlined.
#     
#     * tag 's390-5.9-6' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
#       s390: add 3f program exception handler
#       lockdep: fix order in trace_hardirqs_off_caller()
#       s390/pci: fix leak of DMA tables on hard unplug
#       s390/init: add missing __init annotations
#       s390/zcrypt: fix kmalloc 256k failure
#       s390/idle: fix suspicious RCU usage
# < /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 eb5f95f1593f7c22dac681b19e815828e2af3efd
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/linus_corenet32_smp_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  corenet32_smp_defconfig
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/linus_corenet32_smp_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 80 ARCH=powerpc O=/kisskb/build/linus_corenet32_smp_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 80 ARCH=powerpc O=/kisskb/build/linus_corenet32_smp_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
INFO: Uncompressed kernel (size 0xdeb0d0) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xe00000)
Image Name:   Linux-5.9.0-rc5-geb5f95f1593f
Created:      Sat Sep 19 14:29:35 2020
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    6601434 Bytes = 6446.71 KiB = 6.30 MiB
Load Address: 00000000
Entry Point:  00000000
Completed OK
# rm -rf /kisskb/build/linus_corenet32_smp_defconfig_powerpc-gcc4.9
# Build took: 0:02:18.322784