# git rev-parse -q --verify b7a5b22b05472704ca3e891a3a3c7769c057413a^{commit}
b7a5b22b05472704ca3e891a3a3c7769c057413a
already have revision, skipping fetch
# git checkout -q -f -B kisskb b7a5b22b05472704ca3e891a3a3c7769c057413a
# git clean -qxdf
# < git log -1
# commit b7a5b22b05472704ca3e891a3a3c7769c057413a
# Merge: e2a4b102d48b 2078e1e7f7e0
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu May 2 08:29:24 2019 -0700
# 
#     Merge tag 'pci-v5.1-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
#     
#     Pull PCI fixes from Bjorn Helgaas:
#      "I apologize for sending these so late in the cycle. We went back and
#       forth about how to deal with the unexpected logging of intentional
#       link state changes and finally decided to just config them off by
#       default.
#     
#       PCI fixes:
#     
#        - Stop ignoring "pci=disable_acs_redir" parameter (Logan Gunthorpe)
#     
#        - Use shared MSI/MSI-X vector for Link Bandwidth Management (Alex
#          Williamson)
#     
#        - Add Kconfig option for Link Bandwidth notification messages (Keith
#          Busch)"
#     
#     * tag 'pci-v5.1-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
#       PCI/LINK: Add Kconfig option (default off)
#       PCI/portdrv: Use shared MSI/MSI-X vector for Bandwidth Management
#       PCI: Fix issue with "pci=disable_acs_redir" parameter being ignored
# < /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 b7a5b22b05472704ca3e891a3a3c7769c057413a
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_pseries_le_defconfig_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  pseries_le_defconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_pseries_le_defconfig_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/net/netfilter/nf_nat_masquerade.c:15:21: warning: 'masq_refcnt6' defined but not used [-Wunused-variable]
 static unsigned int masq_refcnt6 __read_mostly;
                     ^
WARNING: vmlinux.o(.text+0x2fac): 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+0x3228): 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+0x325c): 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_ppc64le-gcc5
# Build took: 0:02:59.338531