# git rev-parse -q --verify 40a31da414c39e3cd8c4137c1ceedf59b7ffd4ce^{commit}
40a31da414c39e3cd8c4137c1ceedf59b7ffd4ce
already have revision, skipping fetch
# git checkout -q -f -B kisskb 40a31da414c39e3cd8c4137c1ceedf59b7ffd4ce
# git clean -qxdf
# < git log -1
# commit 40a31da414c39e3cd8c4137c1ceedf59b7ffd4ce
# Merge: e8af37f3f488 4e72ee887227
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Jan 11 09:44:05 2019 -0800
# 
#     Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
#     
#     Pull perf tooling updates from Ingo Molnar:
#      "Tooling changes only: fixes and a few stray improvements.
#     
#       Most of the diffstat is dominated by a PowerPC related fix of system
#       call trace output beautification that allows us to (again) use the
#       UAPI header version and sync up with the kernel's version of PowerPC
#       system call names in the arch/powerpc/kernel/syscalls/syscall.tbl
#       header"
#     
#     * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (36 commits)
#       tools headers powerpc: Remove unistd.h
#       perf powerpc: Rework syscall table generation
#       perf symbols: Add 'arch_cpu_idle' to the list of kernel idle symbols
#       tools include uapi: Sync linux/if_link.h copy with the kernel sources
#       tools include uapi: Sync linux/vhost.h with the kernel sources
#       tools include uapi: Sync linux/fs.h copy with the kernel sources
#       perf beauty: Switch from using uapi/linux/fs.h to uapi/linux/mount.h
#       tools include uapi: Grab a copy of linux/mount.h
#       perf top: Lift restriction on using callchains without "sym" in --sort
#       tools lib traceevent: Remove tep_data_event_from_type() API
#       tools lib traceevent: Rename tep_is_file_bigendian() to tep_file_bigendian()
#       tools lib traceevent: Changed return logic of tep_register_event_handler() API
#       tools lib traceevent: Changed return logic of trace_seq_printf() and trace_seq_vprintf() APIs
#       tools lib traceevent: Rename struct cmdline to struct tep_cmdline
#       tools lib traceevent: Initialize host_bigendian at tep_handle allocation
#       tools lib traceevent: Introduce new libtracevent API: tep_override_comm()
#       perf tests: Add a test for the ARM 32-bit [vectors] page
#       perf tools: Make find_vdso_map() more modular
#       perf trace: Fix alignment for [continued] lines
#       perf trace: Fix ')' placement in "interrupted" syscall lines
#       ...
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/mips-linux/bin/mips-linux-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/mips-linux/bin/mips-linux-ld --version
# < git log --format=%s --max-count=1 40a31da414c39e3cd8c4137c1ceedf59b7ffd4ce
# < make -s -j 120 ARCH=mips O=/kisskb/build/linus_mips-defconfig_mips CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/mips-linux/bin/mips-linux-  defconfig
# make -s -j 120 ARCH=mips O=/kisskb/build/linus_mips-defconfig_mips CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/mips-linux/bin/mips-linux-  
/kisskb/src/arch/mips/vdso/Makefile:38: MIPS VDSO requires binutils >= 2.25
/kisskb/src/arch/mips/boot/dts/xilfpga/nexys4ddr.dts:109.16-112.8: Warning (i2c_bus_reg): /i2c@10A00000/ad7420@4B: I2C bus unit address format error, expected "4b"
/kisskb/src/arch/mips/vdso/Makefile:38: MIPS VDSO requires binutils >= 2.25
/kisskb/src/kernel/rcu/srcutree.c: In function 'init_srcu_struct_fields':
/kisskb/src/kernel/rcu/srcutree.c:152:32: warning: 'levelspread[<Ua640>]' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/rcu/srcutree.c:100:6: note: 'levelspread[<Ua640>]' was declared here
/kisskb/src/kernel/cgroup/cgroup-v1.c: In function 'cgroup1_mount':
/kisskb/src/kernel/cgroup/cgroup-v1.c:1263:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:186:16: warning: 'old' 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:339:21: note: 'pdeo' was declared here
/kisskb/src/drivers/base/regmap/regmap.c: In function '_regmap_raw_write':
/kisskb/src/drivers/base/regmap/regmap.c:1855:6: warning: 'ret' 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:2594:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/i2c/i2c-core-base.c: In function 'i2c_generic_scl_recovery':
/kisskb/src/drivers/i2c/i2c-core-base.c:235:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq':
/kisskb/src/drivers/tty/serial/8250/8250_core.c:247:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/tty/serial/8250/8250_core.c:227:19: note: 'i' was declared here
/kisskb/src/arch/mips/vdso/Makefile:38: MIPS VDSO requires binutils >= 2.25
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:186:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
FIT description: Linux 5.0.0-rc1-g40a31da414c3
Created:         Sat Jan 12 10:24:56 2019
 Image 0 (kernel@0)
  Description:  Linux 5.0.0-rc1-g40a31da414c3
  Created:      Sat Jan 12 10:24:56 2019
  Type:         Kernel Image
  Compression:  gzip compressed
  Data Size:    4326364 Bytes = 4224.96 KiB = 4.13 MiB
  Architecture: MIPS
  OS:           Linux
  Load Address: 0x80100000
  Entry Point:  0x8080b310
  Hash algo:    sha1
  Hash value:   4204b8af04720232253a3f433e89317204a903b6
 Image 1 (fdt@boston)
  Description:  img,boston Device Tree
  Created:      Sat Jan 12 10:24:56 2019
  Type:         Flat Device Tree
  Compression:  uncompressed
  Data Size:    3793 Bytes = 3.70 KiB = 0.00 MiB
  Architecture: MIPS
  Hash algo:    sha1
  Hash value:   4799f50d688573234da6e9d7701234d394759ef4
 Image 2 (fdt@ni169445)
  Description:  NI 169445 device tree
  Created:      Sat Jan 12 10:24:56 2019
  Type:         Flat Device Tree
  Compression:  uncompressed
  Data Size:    1871 Bytes = 1.83 KiB = 0.00 MiB
  Architecture: MIPS
  Hash algo:    sha1
  Hash value:   51b89b31605ee62038c8468c429af091dfc75ec7
 Image 3 (fdt@xilfpga)
  Description:  MIPSfpga (xilfpga) Device Tree
  Created:      Sat Jan 12 10:24:56 2019
  Type:         Flat Device Tree
  Compression:  uncompressed
  Data Size:    2708 Bytes = 2.64 KiB = 0.00 MiB
  Architecture: MIPS
  Hash algo:    sha1
  Hash value:   509ce58e44c561d54539e64e9d4b47054e696fc6
 Default Configuration: 'conf@default'
 Configuration 0 (conf@default)
  Description:  Generic Linux kernel
  Kernel:       kernel@0
 Configuration 1 (conf@boston)
  Description:  Boston Linux kernel
  Kernel:       kernel@0
  FDT:          fdt@boston
 Configuration 2 (conf@ni169445)
  Description:  NI 169445 Linux Kernel
  Kernel:       kernel@0
  FDT:          fdt@ni169445
 Configuration 3 (conf@xilfpga)
  Description:  MIPSfpga Linux kernel
  Kernel:       kernel@0
  FDT:          fdt@xilfpga
Completed OK
# rm -rf /kisskb/build/linus_mips-defconfig_mips
# Build took: 0:00:51.467086