# git rev-parse -q --verify 5ad18b2e60b75c7297a998dea702451d33a052ed^{commit}
5ad18b2e60b75c7297a998dea702451d33a052ed
already have revision, skipping fetch
# git checkout -q -f -B kisskb 5ad18b2e60b75c7297a998dea702451d33a052ed
# git clean -qxdf
# < git log -1
# commit 5ad18b2e60b75c7297a998dea702451d33a052ed
# Merge: 92c1d6522135 318759b4737c
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Jul 8 21:48:15 2019 -0700
# 
#     Merge branch 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
#     
#     Pull force_sig() argument change from Eric Biederman:
#      "A source of error over the years has been that force_sig has taken a
#       task parameter when it is only safe to use force_sig with the current
#       task.
#     
#       The force_sig function is built for delivering synchronous signals
#       such as SIGSEGV where the userspace application caused a synchronous
#       fault (such as a page fault) and the kernel responded with a signal.
#     
#       Because the name force_sig does not make this clear, and because the
#       force_sig takes a task parameter the function force_sig has been
#       abused for sending other kinds of signals over the years. Slowly those
#       have been fixed when the oopses have been tracked down.
#     
#       This set of changes fixes the remaining abusers of force_sig and
#       carefully rips out the task parameter from force_sig and friends
#       making this kind of error almost impossible in the future"
#     
#     * 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace: (27 commits)
#       signal/x86: Move tsk inside of CONFIG_MEMORY_FAILURE in do_sigbus
#       signal: Remove the signal number and task parameters from force_sig_info
#       signal: Factor force_sig_info_to_task out of force_sig_info
#       signal: Generate the siginfo in force_sig
#       signal: Move the computation of force into send_signal and correct it.
#       signal: Properly set TRACE_SIGNAL_LOSE_INFO in __send_signal
#       signal: Remove the task parameter from force_sig_fault
#       signal: Use force_sig_fault_to_task for the two calls that don't deliver to current
#       signal: Explicitly call force_sig_fault on current
#       signal/unicore32: Remove tsk parameter from __do_user_fault
#       signal/arm: Remove tsk parameter from __do_user_fault
#       signal/arm: Remove tsk parameter from ptrace_break
#       signal/nds32: Remove tsk parameter from send_sigtrap
#       signal/riscv: Remove tsk parameter from do_trap
#       signal/sh: Remove tsk parameter from force_sig_info_fault
#       signal/um: Remove task parameter from send_sigtrap
#       signal/x86: Remove task parameter from send_sigtrap
#       signal: Remove task parameter from force_sig_mceerr
#       signal: Remove task parameter from force_sig
#       signal: Remove task parameter from force_sigsegv
#       ...
# < /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 5ad18b2e60b75c7297a998dea702451d33a052ed
# < make -s -j 8 ARCH=powerpc O=/kisskb/build/linus_pseries_le_defconfig+NO_SPLPAR_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_PPC_SPLPAR=n
# yes \n | make -s -j 8 ARCH=powerpc O=/kisskb/build/linus_pseries_le_defconfig+NO_SPLPAR_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 8 ARCH=powerpc O=/kisskb/build/linus_pseries_le_defconfig+NO_SPLPAR_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: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+0x2f3c): 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+0x3128): 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+0x3164): 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_SPLPAR_ppc64le-gcc5
# Build took: 0:05:59.270151