# git rev-parse -q --verify c5951e7c8ee5cb04b8b41c32bf567b90117a2124^{commit}
c5951e7c8ee5cb04b8b41c32bf567b90117a2124
already have revision, skipping fetch
# git checkout -q -f -B kisskb c5951e7c8ee5cb04b8b41c32bf567b90117a2124
# git clean -qxdf
# < git log -1
# commit c5951e7c8ee5cb04b8b41c32bf567b90117a2124
# Merge: b7e573bb4a7a 2c4288719806
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Jan 31 11:28:31 2020 -0800
# 
#     Merge tag 'mips_5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux
#     
#     Pull MIPS changes from Paul Burton:
#      "Nothing too big or scary in here:
#     
#        - Support mremap() for the VDSO, primarily to allow CRIU to restore
#          the VDSO to its checkpointed location.
#     
#        - Restore the MIPS32 cBPF JIT, after having reverted the enablement
#          of the eBPF JIT for MIPS32 systems in the 5.5 cycle.
#     
#        - Improve cop0 counter synchronization behaviour whilst onlining CPUs
#          by running with interrupts disabled.
#     
#        - Better match FPU behaviour when emulating multiply-accumulate
#          instructions on pre-r6 systems that implement IEEE754-2008 style
#          MACs.
#     
#        - Loongson64 kernels now build using the MIPS64r2 ISA, allowing them
#          to take advantage of instructions introduced by r2.
#     
#        - Support for the Ingenic X1000 SoC & the really nice little CU Neo
#          development board that's using it.
#     
#        - Support for WMAC on GARDENA Smart Gateway devices.
#     
#        - Lots of cleanup & refactoring of SGI IP27 (Origin 2*) support in
#          preparation for introducing IP35 (Origin 3*) support.
#     
#        - Various Kconfig & Makefile cleanups"
#     
#     * tag 'mips_5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (60 commits)
#       MIPS: PCI: Add detection of IOC3 on IO7, IO8, IO9 and Fuel
#       MIPS: Loongson64: Disable exec hazard
#       MIPS: Loongson64: Bump ISA level to MIPSR2
#       MIPS: Make DIEI support as a config option
#       MIPS: OCTEON: octeon-irq: fix spelling mistake "to" -> "too"
#       MIPS: asm: local: add barriers for Loongson
#       MIPS: Loongson64: Select mac2008 only feature
#       MIPS: Add MAC2008 Support
#       Revert "MIPS: Add custom serial.h with BASE_BAUD override for generic kernel"
#       MIPS: sort MIPS and MIPS_GENERIC Kconfig selects alphabetically (again)
#       MIPS: make CPU_HAS_LOAD_STORE_LR opt-out
#       MIPS: generic: don't unconditionally select PINCTRL
#       MIPS: don't explicitly select LIBFDT in Kconfig
#       MIPS: sync-r4k: do slave counter synchronization with disabled HW interrupts
#       MIPS: SGI-IP30: Check for valid pointer before using it
#       MIPS: syscalls: fix indentation of the 'SYSNR' message
#       MIPS: boot: fix typo in 'vmlinux.lzma.its' target
#       MIPS: fix indentation of the 'RELOCS' message
#       dt-bindings: Document loongson vendor-prefix
#       MIPS: CU1000-Neo: Refresh defconfig to support HWMON and WiFi.
#       ...
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-ld --version
# < git log --format=%s --max-count=1 c5951e7c8ee5cb04b8b41c32bf567b90117a2124
# < make -s -j 48 ARCH=sh O=/kisskb/build/linus_landisk_defconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  landisk_defconfig
# make -s -j 48 ARCH=sh O=/kisskb/build/linus_landisk_defconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  
  Generating include/generated/machtypes.h
<stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp]
/kisskb/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S: Assembler messages:
/kisskb/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S:385: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence
/kisskb/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S:388: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:204:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/ext4/extents.c: In function 'ext4_convert_unwritten_io_end_vec':
/kisskb/src/fs/ext4/extents.c:5009:23: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/proc/inode.c: In function 'proc_reg_open':
/kisskb/src/include/linux/list.h:72:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/proc/inode.c:338:21: note: 'pdeo' was declared here
/kisskb/src/drivers/sh/clk/cpg.c: In function 'r8':
/kisskb/src/drivers/sh/clk/cpg.c:41:2: warning: passing argument 1 of 'ioread8' discards 'const' qualifier from pointer target type [enabled by default]
/kisskb/src/include/asm-generic/iomap.h:29:21: note: expected 'void *' but argument is of type 'const void *'
/kisskb/src/drivers/sh/clk/cpg.c: In function 'r16':
/kisskb/src/drivers/sh/clk/cpg.c:46:2: warning: passing argument 1 of 'ioread16' discards 'const' qualifier from pointer target type [enabled by default]
/kisskb/src/include/asm-generic/iomap.h:30:21: note: expected 'void *' but argument is of type 'const void *'
/kisskb/src/drivers/sh/clk/cpg.c: In function 'r32':
/kisskb/src/drivers/sh/clk/cpg.c:51:2: warning: passing argument 1 of 'ioread32' discards 'const' qualifier from pointer target type [enabled by default]
/kisskb/src/include/asm-generic/iomap.h:32:21: note: expected 'void *' but argument is of type 'const void *'
/kisskb/src/drivers/net/tun.c: In function 'tun_get_user':
/kisskb/src/drivers/net/tun.c:1836:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/tun.c:1526:34: warning: 'linear' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/tun.c:1749:46: note: 'linear' was declared here
/kisskb/src/fs/io_uring.c: In function '__io_sqe_files_update':
/kisskb/src/fs/io_uring.c:5713:13: warning: 'err' may be used uninitialized in this function [-Wuninitialized]
  Kernel: arch/sh/boot/zImage is ready
Completed OK
# rm -rf /kisskb/build/linus_landisk_defconfig_sh4
# Build took: 0:00:40.362081