# git rev-parse -q --verify b7a42146dca3f57b6a6ceb9aaaabfff21634040e^{commit}
b7a42146dca3f57b6a6ceb9aaaabfff21634040e
already have revision, skipping fetch
# git checkout -q -f -B kisskb b7a42146dca3f57b6a6ceb9aaaabfff21634040e
# git clean -qxdf
# < git log -1
# commit b7a42146dca3f57b6a6ceb9aaaabfff21634040e
# Merge: 01c8d80383d9 f6cab793d4a7
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Mar 19 10:50:15 2019 -0700
# 
#     Merge tag 'mips_fixes_5.1_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux
#     
#     Pull MIPS fixes from Paul Burton:
#      "A small batch of MIPS fixes for 5.1:
#     
#        - An interrupt masking fix for Loongson-based Lemote 2F systems
#          (fixing a regression from v3.19)
#     
#        - A relocation fix for configurations in which the devicetree is
#          stored in an ELF section (fixing a regression from v4.7)
#     
#        - Fix jump labels for MIPSr6 kernels where they previously could
#          inadvertently place a control transfer instruction in a forbidden
#          slot & take unexpected exceptions (fixing MIPSr6 support added in
#          v4.0)
#     
#        - Extend an existing USB power workaround for the Netgear WNDR3400 to
#          v2 boards in addition to the v3 ones that already used it
#     
#        - Remove the custom MIPS32 definition of __kernel_fsid_t to make it
#          consistent with MIPS64 & every other architecture, in particular
#          resolving issues for code which tries to print the val field whose
#          type previously differed (though had identical memory layout)"
#     
#     * tag 'mips_fixes_5.1_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux:
#       MIPS: Remove custom MIPS32 __kernel_fsid_t type
#       mips: bcm47xx: Enable USB power on Netgear WNDR3400v2
#       MIPS: Fix kernel crash for R6 in jump label branch function
#       MIPS: Ensure ELF appended dtb is relocated
#       mips: loongson64: lemote-2f: Add IRQF_NO_SUSPEND to "cascade" irqaction.
# < /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 b7a42146dca3f57b6a6ceb9aaaabfff21634040e
# < make -s -j 48 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 48 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 48 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-  
<stdin>:1478:2: warning: #warning syscall pidfd_send_signal not implemented [-Wcpp]
<stdin>:1481:2: warning: #warning syscall io_uring_setup not implemented [-Wcpp]
<stdin>:1484:2: warning: #warning syscall io_uring_enter not implemented [-Wcpp]
<stdin>:1487:2: warning: #warning syscall io_uring_register not implemented [-Wcpp]
/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;
                     ^
/kisskb/src/net/sunrpc/xprtsock.c: In function 'xs_stream_data_receive':
/kisskb/src/net/sunrpc/xprtsock.c:529:9: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized]
  return ret < 0 ? ret : read;
         ^
/kisskb/src/net/sunrpc/xprtsock.c:499:10: note: 'ret' was declared here
  ssize_t ret;
          ^
/kisskb/src/net/sunrpc/xprtsock.c:498:15: warning: 'read' may be used uninitialized in this function [-Wmaybe-uninitialized]
  size_t want, read;
               ^
WARNING: vmlinux.o(.text+0x2b3c): 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+0x2d28): 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+0x2d5c): 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: 0:02:28.373286