# git rev-parse -q --verify 40ddad19131999161c39564815b8df2faff0fc7c^{commit}
40ddad19131999161c39564815b8df2faff0fc7c
already have revision, skipping fetch
# git checkout -q -f -B kisskb 40ddad19131999161c39564815b8df2faff0fc7c
# git clean -qxdf
# < git log -1
# commit 40ddad19131999161c39564815b8df2faff0fc7c
# Merge: 2044513ffe4a 918c950ca8b1
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Aug 6 10:17:00 2020 -0700
# 
#     Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm
#     
#     Pull ARM updates from Russell King:
#     
#      - add arch/arm/Kbuild from Masahiro Yamada.
#     
#      - simplify act_mm macro, since it contains an open-coded
#        get_thread_info.
#     
#      - VFP updates for Clang from Stefan Agner.
#     
#      - Fix unwinder for Clang from Nathan Huckleberry.
#     
#      - Remove unused it8152 PCI host controller, used by the removed cm-x2xx
#        platforms from Mike Rapoport.
#     
#      - Further explanation of __range_ok().
#     
#      - Remove kimage_voffset that isn't used anymore from Marc Zyngier.
#     
#      - Drop ancient Thumb-2 workaround for old binutils from Ard Biesheuvel.
#     
#      - Documentation cleanup for mach-* from Pete Zaitcev.
#     
#     * tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm:
#       ARM: 8996/1: Documentation/Clean up the description of mach-<class>
#       ARM: 8995/1: drop Thumb-2 workaround for ancient binutils
#       ARM: 8994/1: mm: drop kimage_voffset which was only used by KVM
#       ARM: uaccess: add further explanation of __range_ok()
#       ARM: 8993/1: remove it8152 PCI controller driver
#       ARM: 8992/1: Fix unwind_frame for clang-built kernels
#       ARM: 8991/1: use VFP assembler mnemonics if available
#       ARM: 8990/1: use VFP assembler mnemonics in register load/store macros
#       ARM: 8989/1: use .fpu assembler directives instead of assembler arguments
#       ARM: 8982/1: mm: Simplify act_mm macro
#       ARM: 8981/1: add arch/arm/Kbuild
# < /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 40ddad19131999161c39564815b8df2faff0fc7c
# < make -s -j 80 ARCH=mips O=/kisskb/build/linus_mips-allmodconfig_mips-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/mips-linux/bin/mips-linux-  allmodconfig
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_MODULE_SIG=n
# Added to kconfig CONFIG_SAMPLES=n
# Added to kconfig CONFIG_MIPS_CPS_NS16550_BASE=0x1b0003f8
# Added to kconfig CONFIG_MIPS_CPS_NS16550_SHIFT=0
# < make -s -j 80 ARCH=mips O=/kisskb/build/linus_mips-allmodconfig_mips-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/mips-linux/bin/mips-linux-  help
# make -s -j 80 ARCH=mips O=/kisskb/build/linus_mips-allmodconfig_mips-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/mips-linux/bin/mips-linux-  olddefconfig
.config:12395:warning: override: reassigning to symbol MIPS_CPS_NS16550_SHIFT
# make -s -j 80 ARCH=mips O=/kisskb/build/linus_mips-allmodconfig_mips-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/mips-linux/bin/mips-linux-  
In file included from /kisskb/src/include/linux/time.h:6:0,
                 from /kisskb/src/include/linux/compat.h:10,
                 from /kisskb/src/arch/mips/kernel/asm-offsets.c:12:
/kisskb/src/include/linux/seqlock.h: In function 'write_seqcount_begin_nested':
/kisskb/src/include/linux/seqlock.h:285:2: error: implicit declaration of function 'raw_smp_processor_id' [-Werror=implicit-function-declaration]
  lockdep_assert_preemption_disabled();
  ^
In file included from /kisskb/src/include/linux/smp.h:82:0,
                 from /kisskb/src/arch/mips/include/asm/cpu-type.h:12,
                 from /kisskb/src/arch/mips/include/asm/timex.h:19,
                 from /kisskb/src/include/linux/timex.h:65,
                 from /kisskb/src/include/linux/time32.h:13,
                 from /kisskb/src/include/linux/time.h:74,
                 from /kisskb/src/include/linux/compat.h:10,
                 from /kisskb/src/arch/mips/kernel/asm-offsets.c:12:
/kisskb/src/arch/mips/include/asm/smp.h: At top level:
/kisskb/src/arch/mips/include/asm/smp.h:28:19: error: static declaration of 'raw_smp_processor_id' follows non-static declaration
 static inline int raw_smp_processor_id(void)
                   ^
In file included from /kisskb/src/arch/mips/include/asm/bug.h:42:0,
                 from /kisskb/src/include/linux/bug.h:5,
                 from /kisskb/src/include/linux/thread_info.h:12,
                 from /kisskb/src/include/asm-generic/preempt.h:5,
                 from ./arch/mips/include/generated/asm/preempt.h:1,
                 from /kisskb/src/include/linux/preempt.h:78,
                 from /kisskb/src/include/linux/spinlock.h:51,
                 from /kisskb/src/include/linux/seqlock.h:15,
                 from /kisskb/src/include/linux/time.h:6,
                 from /kisskb/src/include/linux/compat.h:10,
                 from /kisskb/src/arch/mips/kernel/asm-offsets.c:12:
/kisskb/src/include/asm-generic/percpu.h:31:40: note: previous implicit declaration of 'raw_smp_processor_id' was here
 #define __my_cpu_offset per_cpu_offset(raw_smp_processor_id())
                                        ^
/kisskb/src/include/asm-generic/bug.h:145:27: note: in definition of macro 'WARN_ON_ONCE'
  int __ret_warn_once = !!(condition);   \
                           ^
/kisskb/src/include/linux/compiler_types.h:301:2: note: in expansion of macro '__compiletime_assert'
  __compiletime_assert(condition, msg, prefix, suffix)
  ^
/kisskb/src/include/linux/compiler_types.h:313:2: note: in expansion of macro '_compiletime_assert'
  _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
  ^
/kisskb/src/include/asm-generic/rwonce.h:36:2: note: in expansion of macro 'compiletime_assert'
  compiletime_assert(__native_word(t) || sizeof(t) == sizeof(long long), \
  ^
/kisskb/src/include/asm-generic/rwonce.h:36:21: note: in expansion of macro '__native_word'
  compiletime_assert(__native_word(t) || sizeof(t) == sizeof(long long), \
                     ^
/kisskb/src/include/asm-generic/rwonce.h:49:2: note: in expansion of macro 'compiletime_assert_rwonce_type'
  compiletime_assert_rwonce_type(x);    \
  ^
/kisskb/src/include/asm-generic/percpu.h:119:10: note: in expansion of macro 'READ_ONCE'
  __ret = READ_ONCE(*raw_cpu_ptr(&(pcp)));   \
          ^
/kisskb/src/include/linux/percpu-defs.h:231:2: note: in expansion of macro 'RELOC_HIDE'
  RELOC_HIDE((typeof(*(__p)) __kernel __force *)(__p), (__offset))
  ^
/kisskb/src/include/asm-generic/percpu.h:44:31: note: in expansion of macro 'SHIFT_PERCPU_PTR'
 #define arch_raw_cpu_ptr(ptr) SHIFT_PERCPU_PTR(ptr, __my_cpu_offset)
                               ^
/kisskb/src/include/asm-generic/percpu.h:31:25: note: in expansion of macro 'per_cpu_offset'
 #define __my_cpu_offset per_cpu_offset(raw_smp_processor_id())
                         ^
/kisskb/src/include/asm-generic/percpu.h:44:53: note: in expansion of macro '__my_cpu_offset'
 #define arch_raw_cpu_ptr(ptr) SHIFT_PERCPU_PTR(ptr, __my_cpu_offset)
                                                     ^
/kisskb/src/include/linux/percpu-defs.h:242:2: note: in expansion of macro 'arch_raw_cpu_ptr'
  arch_raw_cpu_ptr(ptr);      \
  ^
/kisskb/src/include/asm-generic/percpu.h:119:21: note: in expansion of macro 'raw_cpu_ptr'
  __ret = READ_ONCE(*raw_cpu_ptr(&(pcp)));   \
                     ^
/kisskb/src/include/asm-generic/percpu.h:138:11: note: in expansion of macro '__this_cpu_generic_read_nopreempt'
   __ret = __this_cpu_generic_read_nopreempt(pcp);  \
           ^
/kisskb/src/include/asm-generic/percpu.h:320:31: note: in expansion of macro 'this_cpu_generic_read'
 #define this_cpu_read_1(pcp)  this_cpu_generic_read(pcp)
                               ^
/kisskb/src/include/linux/percpu-defs.h:321:23: note: in expansion of macro 'this_cpu_read_1'
  case 1: pscr_ret__ = stem##1(variable); break;   \
                       ^
/kisskb/src/include/linux/percpu-defs.h:507:29: note: in expansion of macro '__pcpu_size_call_return'
 #define this_cpu_read(pcp)  __pcpu_size_call_return(this_cpu_read_, pcp)
                             ^
/kisskb/src/include/linux/lockdep.h:565:9: note: in expansion of macro 'this_cpu_read'
         this_cpu_read(hardirqs_enabled)));  \
         ^
/kisskb/src/include/linux/seqlock.h:285:2: note: in expansion of macro 'lockdep_assert_preemption_disabled'
  lockdep_assert_preemption_disabled();
  ^
cc1: some warnings being treated as errors
make[2]: *** [/kisskb/src/scripts/Makefile.build:114: arch/mips/kernel/asm-offsets.s] Error 1
make[1]: *** [/kisskb/src/Makefile:1195: prepare0] Error 2
make: *** [Makefile:185: __sub-make] Error 2
Command 'make -s -j 80 ARCH=mips O=/kisskb/build/linus_mips-allmodconfig_mips-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/mips-linux/bin/mips-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_mips-allmodconfig_mips-gcc4.9
# Build took: 0:00:16.300677