# git rev-parse -q --verify 0570bc8b7c9b41deba6f61ac218922e7168ad648^{commit}
0570bc8b7c9b41deba6f61ac218922e7168ad648
already have revision, skipping fetch
# git checkout -q -f -B kisskb 0570bc8b7c9b41deba6f61ac218922e7168ad648
# git clean -qxdf
# < git log -1
# commit 0570bc8b7c9b41deba6f61ac218922e7168ad648
# Merge: 0e2a5b5bd9a6 2d69fbf3d01a
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Jul 18 12:26:59 2019 -0700
# 
#     Merge tag 'riscv/for-v5.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
#     
#     Pull RISC-V updates from Paul Walmsley:
#     
#      - Hugepage support
#     
#      - "Image" header support for RISC-V kernel binaries, compatible with
#        the current ARM64 "Image" header
#     
#      - Initial page table setup now split into two stages
#     
#      - CONFIG_SOC support (starting with SiFive SoCs)
#     
#      - Avoid reserving memory between RAM start and the kernel in
#        setup_bootmem()
#     
#      - Enable high-res timers and dynamic tick in the RV64 defconfig
#     
#      - Remove long-deprecated gate area stubs
#     
#      - MAINTAINERS updates to switch to the newly-created shared RISC-V git
#        tree, and to fix a get_maintainers.pl issue for patches involving
#        SiFive E-mail addresses
#     
#     Also, one integration fix to resolve a build problem introduced during
#     in the v5.3-rc1 merge window:
#     
#      - Fix build break after macro-to-function conversion in
#        asm-generic/cacheflush.h
#     
#     * tag 'riscv/for-v5.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
#       riscv: fix build break after macro-to-function conversion in generic cacheflush.h
#       RISC-V: Add an Image header that boot loader can parse.
#       RISC-V: Setup initial page tables in two stages
#       riscv: remove free_initrd_mem
#       riscv: ccache: Remove unused variable
#       riscv: Introduce huge page support for 32/64bit kernel
#       x86, arm64: Move ARCH_WANT_HUGE_PMD_SHARE config in arch/Kconfig
#       RISC-V: Fix memory reservation in setup_bootmem()
#       riscv: defconfig: enable SOC_SIFIVE
#       riscv: select SiFive platform drivers with SOC_SIFIVE
#       arch: riscv: add config option for building SiFive's SoC resource
#       riscv: Remove gate area stubs
#       MAINTAINERS: change the arch/riscv git tree to the new shared tree
#       MAINTAINERS: don't automatically patches involving SiFive to the linux-riscv list
#       RISC-V: defconfig: Enable NO_HZ_IDLE and HIGH_RES_TIMERS
# < /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 0570bc8b7c9b41deba6f61ac218922e7168ad648
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/linus_ppc64le_defconfig_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  ppc64le_defconfig
# make -s -j 120 ARCH=powerpc O=/kisskb/build/linus_ppc64le_defconfig_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
<stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp]
/kisskb/src/kernel/futex.c: In function 'do_futex':
/kisskb/src/kernel/futex.c:1676:17: warning: 'oldval' may be used uninitialized in this function [-Wmaybe-uninitialized]
   return oldval == cmparg;
                 ^
/kisskb/src/kernel/futex.c:1651:6: note: 'oldval' was declared here
  int oldval, ret;
      ^
WARNING: vmlinux.o(.text+0x3204): 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+0x33d0): 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_ppc64le_defconfig_ppc64le-gcc5
# Build took: 0:01:38.362433