# git rev-parse -q --verify 2f4c53349961c8ca480193e47da4d44fdb8335a8^{commit}
2f4c53349961c8ca480193e47da4d44fdb8335a8
already have revision, skipping fetch
# git checkout -q -f -B kisskb 2f4c53349961c8ca480193e47da4d44fdb8335a8
# git clean -qxdf
# < git log -1
# commit 2f4c53349961c8ca480193e47da4d44fdb8335a8
# Merge: 2209a3055d6f 96ac6d435100
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri May 31 08:34:32 2019 -0700
# 
#     Merge tag 'spdx-5.2-rc3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
#     
#     Pull yet more SPDX updates from Greg KH:
#      "Here is another set of reviewed patches that adds SPDX tags to
#       different kernel files, based on a set of rules that are being used to
#       parse the comments to try to determine that the license of the file is
#       "GPL-2.0-or-later" or "GPL-2.0-only". Only the "obvious" versions of
#       these matches are included here, a number of "non-obvious" variants of
#       text have been found but those have been postponed for later review
#       and analysis.
#     
#       There is also a patch in here to add the proper SPDX header to a bunch
#       of Kbuild files that we have missed in the past due to new files being
#       added and forgetting that Kbuild uses two different file names for
#       Makefiles. This issue was reported by the Kbuild maintainer.
#     
#       These patches have been out for review on the linux-spdx@vger mailing
#       list, and while they were created by automatic tools, they were
#       hand-verified by a bunch of different people, all whom names are on
#       the patches are reviewers"
#     
#     * tag 'spdx-5.2-rc3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (82 commits)
#       treewide: Add SPDX license identifier - Kbuild
#       treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 225
#       treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 224
#       treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 223
#       treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 222
#       treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 221
#       treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 220
#       treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 218
#       treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 217
#       treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 216
#       treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 215
#       treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 214
#       treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 213
#       treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 211
#       treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 210
#       treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 209
#       treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 207
#       treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 206
#       treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 203
#       treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201
#       ...
# < /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 2f4c53349961c8ca480193e47da4d44fdb8335a8
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_pseries_le_defconfig+NO_NUMA_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  pseries_le_defconfig
# Added to kconfig CONFIG_NUMA=n
# yes \n | make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_pseries_le_defconfig+NO_NUMA_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_pseries_le_defconfig+NO_NUMA_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/kernel/futex.c: In function 'do_futex':
/kisskb/src/kernel/futex.c:1645:17: warning: 'oldval' may be used uninitialized in this function [-Wmaybe-uninitialized]
   return oldval == cmparg;
                 ^
/kisskb/src/kernel/futex.c:1620:6: note: 'oldval' was declared here
  int oldval, ret;
      ^
WARNING: vmlinux.o(.text+0x340c): 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+0x3628): 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+0x3664): 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_pseries_le_defconfig+NO_NUMA_ppc64le-gcc5
# Build took: 0:02:31.894646