# git rev-parse -q --verify f632a8170a6b667ee4e3f552087588f0fe13c4bb^{commit}
f632a8170a6b667ee4e3f552087588f0fe13c4bb
already have revision, skipping fetch
# git checkout -q -f -B kisskb f632a8170a6b667ee4e3f552087588f0fe13c4bb
# git clean -qxdf
# < git log -1
# commit f632a8170a6b667ee4e3f552087588f0fe13c4bb
# Merge: ef8f3d48afd6 c33d442328f5
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Jul 12 12:24:03 2019 -0700
# 
#     Merge tag 'driver-core-5.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
#     
#     Pull driver core and debugfs updates from Greg KH:
#      "Here is the "big" driver core and debugfs changes for 5.3-rc1
#     
#       It's a lot of different patches, all across the tree due to some api
#       changes and lots of debugfs cleanups.
#     
#       Other than the debugfs cleanups, in this set of changes we have:
#     
#        - bus iteration function cleanups
#     
#        - scripts/get_abi.pl tool to display and parse Documentation/ABI
#          entries in a simple way
#     
#        - cleanups to Documenatation/ABI/ entries to make them parse easier
#          due to typos and other minor things
#     
#        - default_attrs use for some ktype users
#     
#        - driver model documentation file conversions to .rst
#     
#        - compressed firmware file loading
#     
#        - deferred probe fixes
#     
#       All of these have been in linux-next for a while, with a bunch of
#       merge issues that Stephen has been patient with me for"
#     
#     * tag 'driver-core-5.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (102 commits)
#       debugfs: make error message a bit more verbose
#       orangefs: fix build warning from debugfs cleanup patch
#       ubifs: fix build warning after debugfs cleanup patch
#       driver: core: Allow subsystems to continue deferring probe
#       drivers: base: cacheinfo: Ensure cpu hotplug work is done before Intel RDT
#       arch_topology: Remove error messages on out-of-memory conditions
#       lib: notifier-error-inject: no need to check return value of debugfs_create functions
#       swiotlb: no need to check return value of debugfs_create functions
#       ceph: no need to check return value of debugfs_create functions
#       sunrpc: no need to check return value of debugfs_create functions
#       ubifs: no need to check return value of debugfs_create functions
#       orangefs: no need to check return value of debugfs_create functions
#       nfsd: no need to check return value of debugfs_create functions
#       lib: 842: no need to check return value of debugfs_create functions
#       debugfs: provide pr_fmt() macro
#       debugfs: log errors when something goes wrong
#       drivers: s390/cio: Fix compilation warning about const qualifiers
#       drivers: Add generic helper to match by of_node
#       driver_find_device: Unify the match function with class_find_device()
#       bus_find_device: Unify the match callback with class_find_device
#       ...
# < /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 f632a8170a6b667ee4e3f552087588f0fe13c4bb
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/linus_ppc64le_defconfig+NO_KVM_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  ppc64le_defconfig
# Added to kconfig CONFIG_KVM_BOOK3S_64=n
# Added to kconfig CONFIG_KVM=n
# yes \n | make -s -j 120 ARCH=powerpc O=/kisskb/build/linus_ppc64le_defconfig+NO_KVM_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 120 ARCH=powerpc O=/kisskb/build/linus_ppc64le_defconfig+NO_KVM_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+0x3474): 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+NO_KVM_ppc64le-gcc5
# Build took: 0:01:36.318199