# git rev-parse -q --verify 568d850e3c6015acec8f854f5be97766497a676b^{commit}
568d850e3c6015acec8f854f5be97766497a676b
already have revision, skipping fetch
# git checkout -q -f -B kisskb 568d850e3c6015acec8f854f5be97766497a676b
# git clean -qxdf
# < git log -1
# commit 568d850e3c6015acec8f854f5be97766497a676b
# Merge: 70570a6418be c82dd6d078a2
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Sep 27 13:08:36 2019 -0700
# 
#     Merge tag 'riscv/for-v5.4-rc1-b' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
#     
#     Pull more RISC-V updates from Paul Walmsley:
#      "Some additional RISC-V updates.
#     
#       This includes one significant fix:
#     
#        - Prevent interrupts from being unconditionally re-enabled during
#          exception handling if they were disabled in the context in which
#          the exception occurred
#     
#       Also a few other fixes:
#     
#        - Fix a build error when sparse memory support is manually enabled
#     
#        - Prevent CPUs beyond CONFIG_NR_CPUS from being enabled in early boot
#     
#       And a few minor improvements:
#     
#        - DT improvements: in the FU540 SoC DT files, improve U-Boot
#          compatibility by adding an "ethernet0" alias, drop an unnecessary
#          property from the DT files, and add support for the PWM device
#     
#        - KVM preparation: add a KVM-related macro for future RISC-V KVM
#          support, and export some symbols required to build KVM support as
#          modules
#     
#        - defconfig additions: build more drivers by default for QEMU
#          configurations"
#     
#     * tag 'riscv/for-v5.4-rc1-b' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
#       riscv: Avoid interrupts being erroneously enabled in handle_exception()
#       riscv: dts: sifive: Drop "clock-frequency" property of cpu nodes
#       riscv: dts: sifive: Add ethernet0 to the aliases node
#       RISC-V: Export kernel symbols for kvm
#       KVM: RISC-V: Add KVM_REG_RISCV for ONE_REG interface
#       arch/riscv: disable excess harts before picking main boot hart
#       RISC-V: Enable VIRTIO drivers in RV64 and RV32 defconfig
#       RISC-V: Fix building error when CONFIG_SPARSEMEM_MANUAL=y
#       riscv: dts: Add DT support for SiFive FU540 PWM driver
# < /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 568d850e3c6015acec8f854f5be97766497a676b
# < make -s -j 120 ARCH=sh O=/kisskb/build/linus_se7724_defconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  se7724_defconfig
# make -s -j 120 ARCH=sh O=/kisskb/build/linus_se7724_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/rcu/srcutree.c: In function 'init_srcu_struct_fields':
/kisskb/src/kernel/rcu/srcutree.c:121:34: warning: 'levelspread[<Ub6e0>]' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/rcu/srcutree.c:88:6: note: 'levelspread[<Ub6e0>]' was declared here
/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/drivers/base/regmap/regmap.c: In function 'regmap_raw_read':
/kisskb/src/drivers/base/regmap/regmap.c:2591:6: 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:65:12: 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/base/regmap/regmap.c: In function '_regmap_raw_write':
/kisskb/src/drivers/base/regmap/regmap.c:1852:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/i2c/busses/i2c-sh_mobile.c: In function 'sh_mobile_i2c_isr':
/kisskb/src/drivers/i2c/busses/i2c-sh_mobile.c:399:26: warning: 'data' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/i2c/busses/i2c-sh_mobile.c:372:16: note: 'data' was declared here
/kisskb/src/sound/soc/soc-pcm.c: In function 'soc_pcm_trigger':
/kisskb/src/sound/soc/soc-pcm.c:1074:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/sound/soc/soc-pcm.c: In function 'soc_pcm_bespoke_trigger':
/kisskb/src/sound/soc/soc-pcm.c:1092:9: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/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/usb/core/devio.c: In function 'async_completed':
/kisskb/src/drivers/usb/core/devio.c:625:23: warning: 'errno' may be used uninitialized in this function [-Wuninitialized]
Image Name:   Linux-5.3.0+
Created:      Sat Sep 28 09:06:40 2019
Image Type:   SuperH Linux Kernel Image (gzip compressed)
Data Size:    3384527 Bytes = 3305.20 KiB = 3.23 MiB
Load Address: 88001000
Entry Point:  88002000
  Image arch/sh/boot/uImage is ready
Completed OK
# rm -rf /kisskb/build/linus_se7724_defconfig_sh4
# Build took: 0:00:24.426004