# git rev-parse -q --verify 9901a6bd157719f9f93186868c527c5ba5edf8e5^{commit}
9901a6bd157719f9f93186868c527c5ba5edf8e5
already have revision, skipping fetch
# git checkout -q -f -B kisskb 9901a6bd157719f9f93186868c527c5ba5edf8e5
# git clean -qxdf
# < git log -1
# commit 9901a6bd157719f9f93186868c527c5ba5edf8e5
# Merge: 9599e9e7e3ee 70ee5731a40b
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Jul 11 19:22:46 2020 -0700
# 
#     Merge tag 'riscv-for-linus-5.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
#     
#     Pull RISC-V fixes from Palmer Dabbelt:
#      "I have a few KGDB-related fixes. They're mostly fixes for build
#       warnings, but there's also:
#     
#        - Support for the qSupported and qXfer packets, which are necessary
#          to pass around GDB XML information which we need for the RISC-V GDB
#          port to fully function.
#     
#        - Users can now select STRICT_KERNEL_RWX instead of forcing it on"
#     
#     * tag 'riscv-for-linus-5.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
#       riscv: Avoid kgdb.h including gdb_xml.h to solve unused-const-variable warning
#       kgdb: Move the extern declaration kgdb_has_hit_break() to generic kgdb.h
#       riscv: Fix "no previous prototype" compile warning in kgdb.c file
#       riscv: enable the Kconfig prompt of STRICT_KERNEL_RWX
#       kgdb: enable arch to support XML packet.
# < /opt/cross/kisskb/arcompact-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc-gcc --version
# < /opt/cross/kisskb/arcompact-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc-ld --version
# < git log --format=%s --max-count=1 9901a6bd157719f9f93186868c527c5ba5edf8e5
# < make -s -j 48 ARCH=arc O=/kisskb/build/linus_axs101_defconfig_arcompact CROSS_COMPILE=/opt/cross/kisskb/arcompact-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc-  axs101_defconfig
# Added to kconfig CONFIG_INITRAMFS_SOURCE=""
# < make -s -j 48 ARCH=arc O=/kisskb/build/linus_axs101_defconfig_arcompact CROSS_COMPILE=/opt/cross/kisskb/arcompact-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc-  help
# make -s -j 48 ARCH=arc O=/kisskb/build/linus_axs101_defconfig_arcompact CROSS_COMPILE=/opt/cross/kisskb/arcompact-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc-  olddefconfig
# make -s -j 48 ARCH=arc O=/kisskb/build/linus_axs101_defconfig_arcompact CROSS_COMPILE=/opt/cross/kisskb/arcompact-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc-  
In file included from /kisskb/src/include/linux/compiler_types.h:68:0,
                 from <command-line>:0:
/kisskb/src/include/linux/compiler-gcc.h:15:3: error: #error Sorry, your compiler is too old - please upgrade it.
 # error Sorry, your compiler is too old - please upgrade it.
   ^
In file included from /kisskb/src/include/linux/compiler_types.h:68:0,
                 from <command-line>:0:
/kisskb/src/include/linux/compiler-gcc.h:15:3: error: #error Sorry, your compiler is too old - please upgrade it.
 # error Sorry, your compiler is too old - please upgrade it.
   ^
make[2]: *** [/kisskb/src/scripts/Makefile.build:281: scripts/mod/empty.o] Error 1
make[2]: *** Waiting for unfinished jobs....
In file included from /kisskb/src/include/linux/string.h:6:0,
                 from /kisskb/src/include/linux/uuid.h:12,
                 from /kisskb/src/include/linux/mod_devicetable.h:13,
                 from /kisskb/src/scripts/mod/devicetable-offsets.c:3:
/kisskb/src/include/linux/compiler.h: In function '__read_once_word_nocheck':
/kisskb/src/include/linux/compiler.h:309:2: error: implicit declaration of function '_Generic' [-Werror=implicit-function-declaration]
  return __READ_ONCE(*(unsigned long *)addr);
  ^
In file included from <command-line>:0:0:
/kisskb/src/include/linux/compiler_types.h:265:5: error: expected expression before 'char'
     char: (char)0,    \
     ^
/kisskb/src/include/linux/compiler.h:280:42: note: in expansion of macro '__unqual_scalar_typeof'
 #define __READ_ONCE(x) (*(const volatile __unqual_scalar_typeof(x) *)&(x))
                                          ^
/kisskb/src/include/linux/compiler.h:309:9: note: in expansion of macro '__READ_ONCE'
  return __READ_ONCE(*(unsigned long *)addr);
         ^
cc1: some warnings being treated as errors
make[2]: *** [/kisskb/src/scripts/Makefile.build:114: scripts/mod/devicetable-offsets.s] Error 1
make[1]: *** [/kisskb/src/Makefile:1174: prepare0] Error 2
make: *** [Makefile:185: __sub-make] Error 2
Command 'make -s -j 48 ARCH=arc O=/kisskb/build/linus_axs101_defconfig_arcompact CROSS_COMPILE=/opt/cross/kisskb/arcompact-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_axs101_defconfig_arcompact
# Build took: 0:00:04.738355