# git rev-parse -q --verify 1fb3b526df3bd7647e7854915ae6b22299408baf^{commit}
1fb3b526df3bd7647e7854915ae6b22299408baf
already have revision, skipping fetch
# git checkout -q -f -B kisskb 1fb3b526df3bd7647e7854915ae6b22299408baf
# git clean -qxdf
# < git log -1
# commit 1fb3b526df3bd7647e7854915ae6b22299408baf
# Merge: e290e6af1d22 afbd4d42470e
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri May 10 13:24:53 2019 -0400
# 
#     Merge tag 'docs-5.2a' of git://git.lwn.net/linux
#     
#     Pull more documentation updates from Jonathan Corbet:
#      "Some late arriving documentation changes. In particular, this contains
#       the conversion of the x86 docs to RST, which has been in the works for
#       some time but needed a couple of final tweaks"
#     
#     * tag 'docs-5.2a' of git://git.lwn.net/linux: (29 commits)
#       Documentation: x86: convert x86_64/machinecheck to reST
#       Documentation: x86: convert x86_64/cpu-hotplug-spec to reST
#       Documentation: x86: convert x86_64/fake-numa-for-cpusets to reST
#       Documentation: x86: convert x86_64/5level-paging.txt to reST
#       Documentation: x86: convert x86_64/mm.txt to reST
#       Documentation: x86: convert x86_64/uefi.txt to reST
#       Documentation: x86: convert x86_64/boot-options.txt to reST
#       Documentation: x86: convert i386/IO-APIC.txt to reST
#       Documentation: x86: convert usb-legacy-support.txt to reST
#       Documentation: x86: convert orc-unwinder.txt to reST
#       Documentation: x86: convert resctrl_ui.txt to reST
#       Documentation: x86: convert microcode.txt to reST
#       Documentation: x86: convert pti.txt to reST
#       Documentation: x86: convert amd-memory-encryption.txt to reST
#       Documentation: x86: convert intel_mpx.txt to reST
#       Documentation: x86: convert protection-keys.txt to reST
#       Documentation: x86: convert pat.txt to reST
#       Documentation: x86: convert mtrr.txt to reST
#       Documentation: x86: convert tlb.txt to reST
#       Documentation: x86: convert zero-page.txt to reST
#       ...
# < /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 1fb3b526df3bd7647e7854915ae6b22299408baf
# < make -s -j 48 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 48 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>:1388:2: warning: #warning syscall open_tree not implemented [-Wcpp]
<stdin>:1391:2: warning: #warning syscall move_mount not implemented [-Wcpp]
<stdin>:1394:2: warning: #warning syscall fsopen not implemented [-Wcpp]
<stdin>:1397:2: warning: #warning syscall fsconfig not implemented [-Wcpp]
<stdin>:1400:2: warning: #warning syscall fsmount not implemented [-Wcpp]
<stdin>:1403:2: warning: #warning syscall fspick not implemented [-Wcpp]
/kisskb/src/kernel/futex.c: In function 'do_futex':
/kisskb/src/kernel/futex.c:1658:17: warning: 'oldval' may be used uninitialized in this function [-Wmaybe-uninitialized]
   return oldval == cmparg;
                 ^
/kisskb/src/kernel/futex.c:1633:6: note: 'oldval' was declared here
  int oldval, ret;
      ^
WARNING: vmlinux.o(.text+0x3484): 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+0x3734): Section mismatch in reference from the variable start_here_multiplatform to the function .init.text:early_setup()
The function start_here_multiplatform() references
the function __init early_setup().
This is often because start_here_multiplatform lacks a __init 
annotation or the annotation of early_setup is wrong.

WARNING: vmlinux.o(.text+0x3770): 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: 0:03:05.243677