# git rev-parse -q --verify bed38c3e2dca01b358a62b5e73b46e875742fd75^{commit}
bed38c3e2dca01b358a62b5e73b46e875742fd75
already have revision, skipping fetch
# git checkout -q -f -B kisskb bed38c3e2dca01b358a62b5e73b46e875742fd75
# git clean -qxdf
# < git log -1
# commit bed38c3e2dca01b358a62b5e73b46e875742fd75
# Merge: 76260774575c 3a855b7ac7d5
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Jul 24 09:58:39 2019 -0700
# 
#     Merge tag 'powerpc-5.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
#     
#     Pull powerpc fixes from Michael Ellerman:
#      "An assortment of non-regression fixes that have accumulated since the
#       start of the merge window.
#     
#        - A fix for a user triggerable oops on machines where transactional
#          memory is disabled, eg. Power9 bare metal, Power8 with TM disabled
#          on the command line, or all Power7 or earlier machines.
#     
#        - Three fixes for handling of PMU and power saving registers when
#          running nested KVM on Power9.
#     
#        - Two fixes for bugs found while stress testing the XIVE interrupt
#          controller code, also on Power9.
#     
#        - A fix to allow guests to boot under Qemu/KVM on Power9 using the
#          the Hash MMU with >= 1TB of memory.
#     
#        - Two fixes for bugs in the recent DMA cleanup, one of which could
#          lead to checkstops.
#     
#        - And finally three fixes for the PAPR SCM nvdimm driver.
#     
#       Thanks to: Alexey Kardashevskiy, Andrea Arcangeli, Cédric Le Goater,
#       Christoph Hellwig, David Gibson, Gautham R. Shenoy, Michael Neuling,
#       Oliver O'Halloran, Satheesh Rajendran, Shawn Anastasio, Suraj Jitindar
#       Singh, Vaibhav Jain"
#     
#     * tag 'powerpc-5.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
#       powerpc/papr_scm: Force a scm-unbind if initial scm-bind fails
#       powerpc/papr_scm: Update drc_pmem_unbind() to use H_SCM_UNBIND_ALL
#       powerpc/pseries: Update SCM hcall op-codes in hvcall.h
#       powerpc/tm: Fix oops on sigreturn on systems without TM
#       powerpc/dma: Fix invalid DMA mmap behavior
#       KVM: PPC: Book3S HV: XIVE: fix rollback when kvmppc_xive_create fails
#       powerpc/xive: Fix loop exit-condition in xive_find_target_in_mask()
#       powerpc: fix off by one in max_zone_pfn initialization for ZONE_DMA
#       KVM: PPC: Book3S HV: Save and restore guest visible PSSCR bits on pseries
#       powerpc/pmu: Set pmcregs_in_use in paca when running as LPAR
#       KVM: PPC: Book3S HV: Always save guest pmu for guest capable of nesting
#       powerpc/mm: Limit rma_size to 1TB when running without HV mode
# < /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 bed38c3e2dca01b358a62b5e73b46e875742fd75
# < make -s -j 24 ARCH=powerpc O=/kisskb/build/linus_powernv_defconfig+THIN_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  powernv_defconfig
# Added to kconfig CONFIG_USE_THIN_ARCHIVES=y
# yes \n | make -s -j 24 ARCH=powerpc O=/kisskb/build/linus_powernv_defconfig+THIN_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 24 ARCH=powerpc O=/kisskb/build/linus_powernv_defconfig+THIN_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+0x2fd0): 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_powernv_defconfig+THIN_ppc64le-gcc5
# Build took: 0:03:35.824092