# git rev-parse -q --verify 7794b1d4185e2587af46435e3e2f6696dae314c7^{commit}
7794b1d4185e2587af46435e3e2f6696dae314c7
already have revision, skipping fetch
# git checkout -q -f -B kisskb 7794b1d4185e2587af46435e3e2f6696dae314c7
# git clean -qxdf
# < git log -1
# commit 7794b1d4185e2587af46435e3e2f6696dae314c7
# Merge: 9dd0013824fc 2807273f5e88
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Nov 30 14:35:43 2019 -0800
# 
#     Merge tag 'powerpc-5.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
#     
#     Pull powerpc updates from Michael Ellerman:
#      "Highlights:
#     
#        - Infrastructure for secure boot on some bare metal Power9 machines.
#          The firmware support is still in development, so the code here
#          won't actually activate secure boot on any existing systems.
#     
#        - A change to xmon (our crash handler / pseudo-debugger) to restrict
#          it to read-only mode when the kernel is lockdown'ed, otherwise it's
#          trivial to drop into xmon and modify kernel data, such as the
#          lockdown state.
#     
#        - Support for KASLR on 32-bit BookE machines (Freescale / NXP).
#     
#        - Fixes for our flush_icache_range() and __kernel_sync_dicache()
#          (VDSO) to work with memory ranges >4GB.
#     
#        - Some reworks of the pseries CMM (Cooperative Memory Management)
#          driver to make it behave more like other balloon drivers and enable
#          some cleanups of generic mm code.
#     
#        - A series of fixes to our hardware breakpoint support to properly
#          handle unaligned watchpoint addresses.
#     
#       Plus a bunch of other smaller improvements, fixes and cleanups.
#     
#       Thanks to: Alastair D'Silva, Andrew Donnellan, Aneesh Kumar K.V,
#       Anthony Steinhauser, Cédric Le Goater, Chris Packham, Chris Smart,
#       Christophe Leroy, Christopher M. Riedl, Christoph Hellwig, Claudio
#       Carvalho, Daniel Axtens, David Hildenbrand, Deb McLemore, Diana
#       Craciun, Eric Richter, Geert Uytterhoeven, Greg Kroah-Hartman, Greg
#       Kurz, Gustavo L. F. Walbon, Hari Bathini, Harish, Jason Yan, Krzysztof
#       Kozlowski, Leonardo Bras, Mathieu Malaterre, Mauro S. M. Rodrigues,
#       Michal Suchanek, Mimi Zohar, Nathan Chancellor, Nathan Lynch, Nayna
#       Jain, Nick Desaulniers, Oliver O'Halloran, Qian Cai, Rasmus Villemoes,
#       Ravi Bangoria, Sam Bobroff, Santosh Sivaraj, Scott Wood, Thomas Huth,
#       Tyrel Datwyler, Vaibhav Jain, Valentin Longchamp, YueHaibing"
#     
#     * tag 'powerpc-5.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (144 commits)
#       powerpc/fixmap: fix crash with HIGHMEM
#       x86/efi: remove unused variables
#       powerpc: Define arch_is_kernel_initmem_freed() for lockdep
#       powerpc/prom_init: Use -ffreestanding to avoid a reference to bcmp
#       powerpc: Avoid clang warnings around setjmp and longjmp
#       powerpc: Don't add -mabi= flags when building with Clang
#       powerpc: Fix Kconfig indentation
#       powerpc/fixmap: don't clear fixmap area in paging_init()
#       selftests/powerpc: spectre_v2 test must be built 64-bit
#       powerpc/powernv: Disable native PCIe port management
#       powerpc/kexec: Move kexec files into a dedicated subdir.
#       powerpc/32: Split kexec low level code out of misc_32.S
#       powerpc/sysdev: drop simple gpio
#       powerpc/83xx: map IMMR with a BAT.
#       powerpc/32s: automatically allocate BAT in setbat()
#       powerpc/ioremap: warn on early use of ioremap()
#       powerpc: Add support for GENERIC_EARLY_IOREMAP
#       powerpc/fixmap: Use __fix_to_virt() instead of fix_to_virt()
#       powerpc/8xx: use the fixmapped IMMR in cpm_reset()
#       powerpc/8xx: add __init to cpm1 init functions
#       ...
# < /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 7794b1d4185e2587af46435e3e2f6696dae314c7
# < make -s -j 10 ARCH=powerpc O=/kisskb/build/powerpc-next_85xx_mpc8540_ads_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  85xx/mpc8540_ads_defconfig
# make -s -j 10 ARCH=powerpc O=/kisskb/build/powerpc-next_85xx_mpc8540_ads_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
INFO: Uncompressed kernel (size 0x4c46d4) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x500000)
INFO: Uncompressed kernel (size 0x4b4044) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x500000)
Image Name:   Linux-5.4.0-g7794b1d4185e
Created:      Thu Dec  5 15:32:29 2019
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2478514 Bytes = 2420.42 KiB = 2.36 MiB
Load Address: 00000000
Entry Point:  00000000
Image Name:   Linux-5.4.0-g7794b1d4185e
Created:      Thu Dec  5 15:32:29 2019
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2506925 Bytes = 2448.17 KiB = 2.39 MiB
Load Address: 00500000
Entry Point:  005002a4
Completed OK
# rm -rf /kisskb/build/powerpc-next_85xx_mpc8540_ads_defconfig_powerpc-gcc5
# Build took: 0:01:17.714686