# git rev-parse -q --verify b753101a4ac0b906064a72feec43f5b80a1fe2e5^{commit}
b753101a4ac0b906064a72feec43f5b80a1fe2e5
already have revision, skipping fetch
# git checkout -q -f -B kisskb b753101a4ac0b906064a72feec43f5b80a1fe2e5
# git clean -qxdf
# < git log -1
# commit b753101a4ac0b906064a72feec43f5b80a1fe2e5
# Merge: c7850ae4d71c 00d76a0c1943
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Apr 11 09:46:12 2020 -0700
# 
#     Merge tag 'kbuild-v5.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
#     
#     Pull more Kbuild updates from Masahiro Yamada:
#     
#      - raise minimum supported binutils version to 2.23
#     
#      - remove old CONFIG_AS_* macros that we know binutils >= 2.23 supports
#     
#      - move remaining CONFIG_AS_* tests to Kconfig from Makefile
#     
#      - enable -Wtautological-compare warnings to catch more issues
#     
#      - do not support GCC plugins for GCC <= 4.7
#     
#      - fix various breakages of 'make xconfig'
#     
#      - include the linker version used for linking the kernel into
#        LINUX_COMPILER, which is used for the banner, and also exposed to
#        /proc/version
#     
#      - link lib-y objects to vmlinux forcibly when CONFIG_MODULES=y, which
#        allows us to remove the lib-ksyms.o workaround, and to solve the last
#        known issue of the LLVM linker
#     
#      - add dummy tools in scripts/dummy-tools/ to enable all compiler tests
#        in Kconfig, which will be useful for distro maintainers
#     
#      - support the single switch, LLVM=1 to use Clang and all LLVM utilities
#        instead of GCC and Binutils.
#     
#      - support LLVM_IAS=1 to enable the integrated assembler, which is still
#        experimental
#     
#     * tag 'kbuild-v5.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (36 commits)
#       kbuild: fix comment about missing include guard detection
#       kbuild: support LLVM=1 to switch the default tools to Clang/LLVM
#       kbuild: replace AS=clang with LLVM_IAS=1
#       kbuild: add dummy toolchains to enable all cc-option etc. in Kconfig
#       kbuild: link lib-y objects to vmlinux forcibly when CONFIG_MODULES=y
#       MIPS: fw: arc: add __weak to prom_meminit and prom_free_prom_memory
#       kbuild: remove -I$(srctree)/tools/include from scripts/Makefile
#       kbuild: do not pass $(KBUILD_CFLAGS) to scripts/mkcompile_h
#       Documentation/llvm: fix the name of llvm-size
#       kbuild: mkcompile_h: Include $LD version in /proc/version
#       kconfig: qconf: Fix a few alignment issues
#       kconfig: qconf: remove some old bogus TODOs
#       kconfig: qconf: fix support for the split view mode
#       kconfig: qconf: fix the content of the main widget
#       kconfig: qconf: Change title for the item window
#       kconfig: qconf: clean deprecated warnings
#       gcc-plugins: drop support for GCC <= 4.7
#       kbuild: Enable -Wtautological-compare
#       x86: update AS_* macros to binutils >=2.23, supporting ADX and AVX2
#       crypto: x86 - clean up poly1305-x86_64-cryptogams.S by 'make clean'
#       ...
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/mips-linux/bin/mips-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/mips-linux/bin/mips-linux-ld --version
# < git log --format=%s --max-count=1 b753101a4ac0b906064a72feec43f5b80a1fe2e5
# < make -s -j 32 ARCH=mips O=/kisskb/build/linus_mips-defconfig_mips-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/mips-linux/bin/mips-linux-  defconfig
# < make -s -j 32 ARCH=mips O=/kisskb/build/linus_mips-defconfig_mips-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/mips-linux/bin/mips-linux-  help
# make -s -j 32 ARCH=mips O=/kisskb/build/linus_mips-defconfig_mips-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/mips-linux/bin/mips-linux-  olddefconfig
# make -s -j 32 ARCH=mips O=/kisskb/build/linus_mips-defconfig_mips-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/mips-linux/bin/mips-linux-  
/kisskb/src/kernel/futex.c: In function 'do_futex':
/kisskb/src/kernel/futex.c:1676:17: warning: 'oldval' may be used uninitialized in this function [-Wmaybe-uninitialized]
   return oldval == cmparg;
                 ^
/kisskb/src/kernel/futex.c:1652:6: note: 'oldval' was declared here
  int oldval, ret;
      ^
FIT description: Linux 5.6.0-gb753101a4ac0
Created:         Sun Apr 12 06:14:18 2020
 Image 0 (kernel@0)
  Description:  Linux 5.6.0-gb753101a4ac0
  Created:      Sun Apr 12 06:14:18 2020
  Type:         Kernel Image
  Compression:  gzip compressed
  Data Size:    4947899 Bytes = 4831.93 KiB = 4.72 MiB
  Architecture: MIPS
  OS:           Linux
  Load Address: 0x80100000
  Entry Point:  0x80915630
  Hash algo:    sha1
  Hash value:   5393ebedb691da133f6d7b40658d4e2a16a85b5e
 Image 1 (fdt@boston)
  Description:  img,boston Device Tree
  Created:      Sun Apr 12 06:14:18 2020
  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:      Sun Apr 12 06:14:18 2020
  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@ocelot_pcb123)
  Description:  MSCC Ocelot PCB123 Device Tree
  Created:      Sun Apr 12 06:14:18 2020
  Type:         Flat Device Tree
  Compression:  uncompressed
  Data Size:    4639 Bytes = 4.53 KiB = 0.00 MiB
  Architecture: MIPS
  Hash algo:    sha1
  Hash value:   018897896b42c41c943aca35a20e4300dba250c8
 Image 4 (fdt@ocelot_pcb120)
  Description:  MSCC Ocelot PCB120 Device Tree
  Created:      Sun Apr 12 06:14:18 2020
  Type:         Flat Device Tree
  Compression:  uncompressed
  Data Size:    5198 Bytes = 5.08 KiB = 0.00 MiB
  Architecture: MIPS
  Hash algo:    sha1
  Hash value:   36c7bd0bd79cfc2f7dd6acda6c7996294f4967e6
 Image 5 (fdt@xilfpga)
  Description:  MIPSfpga (xilfpga) Device Tree
  Created:      Sun Apr 12 06:14:18 2020
  Type:         Flat Device Tree
  Compression:  uncompressed
  Data Size:    2708 Bytes = 2.64 KiB = 0.00 MiB
  Architecture: MIPS
  Hash algo:    sha1
  Hash value:   63d058b780f65e22da30f0a183433765f1807f1d
 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@ocelot_pcb123)
  Description:  Ocelot Linux kernel
  Kernel:       kernel@0
  FDT:          fdt@ocelot_pcb123
 Configuration 4 (conf@ocelot_pcb120)
  Description:  Ocelot Linux kernel
  Kernel:       kernel@0
  FDT:          fdt@ocelot_pcb120
 Configuration 5 (conf@xilfpga)
  Description:  MIPSfpga Linux kernel
  Kernel:       kernel@0
  FDT:          fdt@xilfpga
Completed OK
# rm -rf /kisskb/build/linus_mips-defconfig_mips-gcc4.9
# Build took: 0:01:52.519437