[peterz-queue:locking/wip 6/7] include/linux/irqflags.h:177:31: error: implicit declaration of function 'arch_irqs_disabled'; did you mean

[peterz-queue:locking/wip 6/7] include/linux/irqflags.h:177:31: error: implicit declaration of function 'arch_irqs_disabled'; did you mean

[kernel test robot]

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git locking/wip
head:   a76254f60dc69826643c45a19418b3e4c67d68f4
commit: 8e0c3933252fff31aaf97b37f660b1a3107debd2 [6/7] lockdep: Only trace IRQ edges
config: nds32-allyesconfig (attached as .config)
compiler: nds32le-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout 8e0c3933252fff31aaf97b37f660b1a3107debd2
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=nds32 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

   In file included from include/asm-generic/bitops.h:14,
                    from ./arch/nds32/include/generated/asm/bitops.h:1,
                    from include/linux/bitops.h:29,
                    from include/linux/kernel.h:12,
                    from include/linux/list.h:9,
                    from include/linux/rculist.h:10,
                    from include/linux/pid.h:5,
                    from include/linux/sched.h:14,
                    from arch/nds32/kernel/asm-offsets.c:4:
   include/linux/spinlock_api_smp.h: In function '__raw_spin_lock_irq':
>> include/linux/irqflags.h:177:31: error: implicit declaration of function 'arch_irqs_disabled'; did you mean 'raw_irqs_disabled'? [-Werror=implicit-function-declaration]
     177 | #define raw_irqs_disabled()  (arch_irqs_disabled())
         |                               ^~~~~~~~~~~~~~~~~~
   include/linux/irqflags.h:194:23: note: in expansion of macro 'raw_irqs_disabled'
     194 |   bool was_disabled = raw_irqs_disabled();\
         |                       ^~~~~~~~~~~~~~~~~
   include/linux/spinlock_api_smp.h:126:2: note: in expansion of macro 'local_irq_disable'
     126 |  local_irq_disable();
         |  ^~~~~~~~~~~~~~~~~
   cc1: some warnings being treated as errors
   make[2]: *** [scripts/Makefile.build:117: arch/nds32/kernel/asm-offsets.s] Error 1
   make[2]: Target '__build' not remade because of errors.
   make[1]: *** [Makefile:1203: prepare0] Error 2
   make[1]: Target 'prepare' not remade because of errors.
   make: *** [Makefile:185: __sub-make] Error 2
   make: Target 'prepare' not remade because of errors.

# https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git/commit/?id=8e0c3933252fff31aaf97b37f660b1a3107debd2
git remote add peterz-queue https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git
git fetch --no-tags peterz-queue locking/wip
git checkout 8e0c3933252fff31aaf97b37f660b1a3107debd2
vim +177 include/linux/irqflags.h

81d68a96a398448 Steven Rostedt 2008-05-12  151  
df9ee29270c11db David Howells  2010-10-07  152  /*
df9ee29270c11db David Howells  2010-10-07  153   * Wrap the arch provided IRQ routines to provide appropriate checks.
df9ee29270c11db David Howells  2010-10-07  154   */
df9ee29270c11db David Howells  2010-10-07  155  #define raw_local_irq_disable()		arch_local_irq_disable()
df9ee29270c11db David Howells  2010-10-07  156  #define raw_local_irq_enable()		arch_local_irq_enable()
df9ee29270c11db David Howells  2010-10-07  157  #define raw_local_irq_save(flags)			\
df9ee29270c11db David Howells  2010-10-07  158  	do {						\
df9ee29270c11db David Howells  2010-10-07  159  		typecheck(unsigned long, flags);	\
df9ee29270c11db David Howells  2010-10-07  160  		flags = arch_local_irq_save();		\
df9ee29270c11db David Howells  2010-10-07  161  	} while (0)
df9ee29270c11db David Howells  2010-10-07  162  #define raw_local_irq_restore(flags)			\
df9ee29270c11db David Howells  2010-10-07  163  	do {						\
df9ee29270c11db David Howells  2010-10-07  164  		typecheck(unsigned long, flags);	\
df9ee29270c11db David Howells  2010-10-07  165  		arch_local_irq_restore(flags);		\
df9ee29270c11db David Howells  2010-10-07  166  	} while (0)
df9ee29270c11db David Howells  2010-10-07  167  #define raw_local_save_flags(flags)			\
df9ee29270c11db David Howells  2010-10-07  168  	do {						\
df9ee29270c11db David Howells  2010-10-07  169  		typecheck(unsigned long, flags);	\
df9ee29270c11db David Howells  2010-10-07  170  		flags = arch_local_save_flags();	\
df9ee29270c11db David Howells  2010-10-07  171  	} while (0)
df9ee29270c11db David Howells  2010-10-07  172  #define raw_irqs_disabled_flags(flags)			\
df9ee29270c11db David Howells  2010-10-07  173  	({						\
df9ee29270c11db David Howells  2010-10-07  174  		typecheck(unsigned long, flags);	\
df9ee29270c11db David Howells  2010-10-07  175  		arch_irqs_disabled_flags(flags);	\
df9ee29270c11db David Howells  2010-10-07  176  	})
df9ee29270c11db David Howells  2010-10-07 @177  #define raw_irqs_disabled()		(arch_irqs_disabled())
df9ee29270c11db David Howells  2010-10-07  178  #define raw_safe_halt()			arch_safe_halt()
de30a2b355ea853 Ingo Molnar    2006-07-03  179  

:::::: The code at line 177 was first introduced by commit
:::::: df9ee29270c11dba7d0fe0b83ce47a4d8e8d2101 Fix IRQ flag handling naming

:::::: TO: David Howells <dhowells@redhat.com>
:::::: CC: David Howells <dhowells@redhat.com>

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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