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Message-ID: <202205040650.dKL9OmB4-lkp@intel.com>
Date: Wed, 4 May 2022 07:06:53 +0800
From: kernel test robot <lkp@...el.com>
To: Niklas Schnelle <schnelle@...ux.ibm.com>
Cc: kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org
Subject: [niks:has_ioport_v3 39/39] include/asm-generic/io.h:737:14: error:
conflicting types for 'insb'; have 'void(long unsigned int, void *,
unsigned int)'
tree: https://git.kernel.org/pub/scm/linux/kernel/git/niks/linux.git has_ioport_v3
head: 45df38c1492340a5c06ff7ad2966735c1f5c4d94
commit: 45df38c1492340a5c06ff7ad2966735c1f5c4d94 [39/39] asm-generic/io.h: drop inb() etc for HAS_IOPORT=n
config: powerpc-allnoconfig (https://download.01.org/0day-ci/archive/20220504/202205040650.dKL9OmB4-lkp@intel.com/config)
compiler: powerpc-linux-gcc (GCC) 11.3.0
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
# https://git.kernel.org/pub/scm/linux/kernel/git/niks/linux.git/commit/?id=45df38c1492340a5c06ff7ad2966735c1f5c4d94
git remote add niks https://git.kernel.org/pub/scm/linux/kernel/git/niks/linux.git
git fetch --no-tags niks has_ioport_v3
git checkout 45df38c1492340a5c06ff7ad2966735c1f5c4d94
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 O=build_dir ARCH=powerpc prepare
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>
All error/warnings (new ones prefixed by >>):
In file included from arch/powerpc/include/asm/io.h:1027,
from include/linux/io.h:13,
from include/linux/irq.h:20,
from arch/powerpc/include/asm/hardirq.h:6,
from include/linux/hardirq.h:11,
from include/linux/interrupt.h:11,
from include/linux/kernel_stat.h:9,
from include/linux/cgroup.h:26,
from include/linux/memcontrol.h:13,
from include/linux/swap.h:9,
from include/linux/suspend.h:5,
from arch/powerpc/kernel/asm-offsets.c:21:
>> include/asm-generic/io.h:730: warning: "inb_p" redefined
730 | #define inb_p inb
|
In file included from include/linux/io.h:13,
from include/linux/irq.h:20,
from arch/powerpc/include/asm/hardirq.h:6,
from include/linux/hardirq.h:11,
from include/linux/interrupt.h:11,
from include/linux/kernel_stat.h:9,
from include/linux/cgroup.h:26,
from include/linux/memcontrol.h:13,
from include/linux/swap.h:9,
from include/linux/suspend.h:5,
from arch/powerpc/kernel/asm-offsets.c:21:
arch/powerpc/include/asm/io.h:823: note: this is the location of the previous definition
823 | #define inb_p(port) inb(port)
|
In file included from arch/powerpc/include/asm/io.h:1027,
from include/linux/io.h:13,
from include/linux/irq.h:20,
from arch/powerpc/include/asm/hardirq.h:6,
from include/linux/hardirq.h:11,
from include/linux/interrupt.h:11,
from include/linux/kernel_stat.h:9,
from include/linux/cgroup.h:26,
from include/linux/memcontrol.h:13,
from include/linux/swap.h:9,
from include/linux/suspend.h:5,
from arch/powerpc/kernel/asm-offsets.c:21:
>> include/asm-generic/io.h:731: warning: "inw_p" redefined
731 | #define inw_p inw
|
In file included from include/linux/io.h:13,
from include/linux/irq.h:20,
from arch/powerpc/include/asm/hardirq.h:6,
from include/linux/hardirq.h:11,
from include/linux/interrupt.h:11,
from include/linux/kernel_stat.h:9,
from include/linux/cgroup.h:26,
from include/linux/memcontrol.h:13,
from include/linux/swap.h:9,
from include/linux/suspend.h:5,
from arch/powerpc/kernel/asm-offsets.c:21:
arch/powerpc/include/asm/io.h:825: note: this is the location of the previous definition
825 | #define inw_p(port) inw(port)
|
In file included from arch/powerpc/include/asm/io.h:1027,
from include/linux/io.h:13,
from include/linux/irq.h:20,
from arch/powerpc/include/asm/hardirq.h:6,
from include/linux/hardirq.h:11,
from include/linux/interrupt.h:11,
from include/linux/kernel_stat.h:9,
from include/linux/cgroup.h:26,
from include/linux/memcontrol.h:13,
from include/linux/swap.h:9,
from include/linux/suspend.h:5,
from arch/powerpc/kernel/asm-offsets.c:21:
>> include/asm-generic/io.h:732: warning: "inl_p" redefined
732 | #define inl_p inl
|
In file included from include/linux/io.h:13,
from include/linux/irq.h:20,
from arch/powerpc/include/asm/hardirq.h:6,
from include/linux/hardirq.h:11,
from include/linux/interrupt.h:11,
from include/linux/kernel_stat.h:9,
from include/linux/cgroup.h:26,
from include/linux/memcontrol.h:13,
from include/linux/swap.h:9,
from include/linux/suspend.h:5,
from arch/powerpc/kernel/asm-offsets.c:21:
arch/powerpc/include/asm/io.h:827: note: this is the location of the previous definition
827 | #define inl_p(port) inl(port)
|
In file included from arch/powerpc/include/asm/io.h:1027,
from include/linux/io.h:13,
from include/linux/irq.h:20,
from arch/powerpc/include/asm/hardirq.h:6,
from include/linux/hardirq.h:11,
from include/linux/interrupt.h:11,
from include/linux/kernel_stat.h:9,
from include/linux/cgroup.h:26,
from include/linux/memcontrol.h:13,
from include/linux/swap.h:9,
from include/linux/suspend.h:5,
from arch/powerpc/kernel/asm-offsets.c:21:
>> include/asm-generic/io.h:733: warning: "outb_p" redefined
733 | #define outb_p outb
|
In file included from include/linux/io.h:13,
from include/linux/irq.h:20,
from arch/powerpc/include/asm/hardirq.h:6,
from include/linux/hardirq.h:11,
from include/linux/interrupt.h:11,
from include/linux/kernel_stat.h:9,
from include/linux/cgroup.h:26,
from include/linux/memcontrol.h:13,
from include/linux/swap.h:9,
from include/linux/suspend.h:5,
from arch/powerpc/kernel/asm-offsets.c:21:
arch/powerpc/include/asm/io.h:824: note: this is the location of the previous definition
824 | #define outb_p(val, port) (udelay(1), outb((val), (port)))
|
In file included from arch/powerpc/include/asm/io.h:1027,
from include/linux/io.h:13,
from include/linux/irq.h:20,
from arch/powerpc/include/asm/hardirq.h:6,
from include/linux/hardirq.h:11,
from include/linux/interrupt.h:11,
from include/linux/kernel_stat.h:9,
from include/linux/cgroup.h:26,
from include/linux/memcontrol.h:13,
from include/linux/swap.h:9,
from include/linux/suspend.h:5,
from arch/powerpc/kernel/asm-offsets.c:21:
>> include/asm-generic/io.h:734: warning: "outw_p" redefined
734 | #define outw_p outw
|
In file included from include/linux/io.h:13,
from include/linux/irq.h:20,
from arch/powerpc/include/asm/hardirq.h:6,
from include/linux/hardirq.h:11,
from include/linux/interrupt.h:11,
from include/linux/kernel_stat.h:9,
from include/linux/cgroup.h:26,
from include/linux/memcontrol.h:13,
from include/linux/swap.h:9,
from include/linux/suspend.h:5,
from arch/powerpc/kernel/asm-offsets.c:21:
arch/powerpc/include/asm/io.h:826: note: this is the location of the previous definition
826 | #define outw_p(val, port) (udelay(1), outw((val), (port)))
|
In file included from arch/powerpc/include/asm/io.h:1027,
from include/linux/io.h:13,
from include/linux/irq.h:20,
from arch/powerpc/include/asm/hardirq.h:6,
from include/linux/hardirq.h:11,
from include/linux/interrupt.h:11,
from include/linux/kernel_stat.h:9,
from include/linux/cgroup.h:26,
from include/linux/memcontrol.h:13,
from include/linux/swap.h:9,
from include/linux/suspend.h:5,
from arch/powerpc/kernel/asm-offsets.c:21:
>> include/asm-generic/io.h:735: warning: "outl_p" redefined
735 | #define outl_p outl
|
In file included from include/linux/io.h:13,
from include/linux/irq.h:20,
from arch/powerpc/include/asm/hardirq.h:6,
from include/linux/hardirq.h:11,
from include/linux/interrupt.h:11,
from include/linux/kernel_stat.h:9,
from include/linux/cgroup.h:26,
from include/linux/memcontrol.h:13,
from include/linux/swap.h:9,
from include/linux/suspend.h:5,
from arch/powerpc/kernel/asm-offsets.c:21:
arch/powerpc/include/asm/io.h:828: note: this is the location of the previous definition
828 | #define outl_p(val, port) (udelay(1), outl((val), (port)))
|
In file included from arch/powerpc/include/asm/io.h:1027,
from include/linux/io.h:13,
from include/linux/irq.h:20,
from arch/powerpc/include/asm/hardirq.h:6,
from include/linux/hardirq.h:11,
from include/linux/interrupt.h:11,
from include/linux/kernel_stat.h:9,
from include/linux/cgroup.h:26,
from include/linux/memcontrol.h:13,
from include/linux/swap.h:9,
from include/linux/suspend.h:5,
from arch/powerpc/kernel/asm-offsets.c:21:
>> include/asm-generic/io.h:737:14: error: conflicting types for 'insb'; have 'void(long unsigned int, void *, unsigned int)'
737 | #define insb insb
| ^~~~
include/asm-generic/io.h:738:6: note: in expansion of macro 'insb'
738 | void insb(unsigned long addr, void *buffer, unsigned int count)
| ^~~~
In file included from include/linux/io.h:13,
from include/linux/irq.h:20,
from arch/powerpc/include/asm/hardirq.h:6,
from include/linux/hardirq.h:11,
from include/linux/interrupt.h:11,
from include/linux/kernel_stat.h:9,
from include/linux/cgroup.h:26,
from include/linux/memcontrol.h:13,
from include/linux/swap.h:9,
from include/linux/suspend.h:5,
from arch/powerpc/kernel/asm-offsets.c:21:
arch/powerpc/include/asm/io-defs.h:43:18: note: previous definition of 'insb' with type 'void(long unsigned int, void *, long unsigned int)'
43 | DEF_PCI_AC_NORET(insb, (unsigned long p, void *b, unsigned long c),
| ^~~~
arch/powerpc/include/asm/io.h:635:20: note: in definition of macro 'DEF_PCI_AC_NORET'
635 | static inline void name at \
| ^~~~
In file included from arch/powerpc/include/asm/io.h:1027,
from include/linux/io.h:13,
from include/linux/irq.h:20,
from arch/powerpc/include/asm/hardirq.h:6,
from include/linux/hardirq.h:11,
from include/linux/interrupt.h:11,
from include/linux/kernel_stat.h:9,
from include/linux/cgroup.h:26,
from include/linux/memcontrol.h:13,
from include/linux/swap.h:9,
from include/linux/suspend.h:5,
from arch/powerpc/kernel/asm-offsets.c:21:
>> include/asm-generic/io.h:740:14: error: conflicting types for 'insw'; have 'void(long unsigned int, void *, unsigned int)'
740 | #define insw insw
| ^~~~
include/asm-generic/io.h:741:6: note: in expansion of macro 'insw'
741 | void insw(unsigned long addr, void *buffer, unsigned int count)
| ^~~~
In file included from include/linux/io.h:13,
from include/linux/irq.h:20,
from arch/powerpc/include/asm/hardirq.h:6,
from include/linux/hardirq.h:11,
from include/linux/interrupt.h:11,
from include/linux/kernel_stat.h:9,
from include/linux/cgroup.h:26,
from include/linux/memcontrol.h:13,
from include/linux/swap.h:9,
from include/linux/suspend.h:5,
from arch/powerpc/kernel/asm-offsets.c:21:
arch/powerpc/include/asm/io-defs.h:45:18: note: previous definition of 'insw' with type 'void(long unsigned int, void *, long unsigned int)'
45 | DEF_PCI_AC_NORET(insw, (unsigned long p, void *b, unsigned long c),
| ^~~~
arch/powerpc/include/asm/io.h:635:20: note: in definition of macro 'DEF_PCI_AC_NORET'
635 | static inline void name at \
| ^~~~
In file included from arch/powerpc/include/asm/io.h:1027,
from include/linux/io.h:13,
from include/linux/irq.h:20,
from arch/powerpc/include/asm/hardirq.h:6,
from include/linux/hardirq.h:11,
from include/linux/interrupt.h:11,
from include/linux/kernel_stat.h:9,
from include/linux/cgroup.h:26,
from include/linux/memcontrol.h:13,
from include/linux/swap.h:9,
from include/linux/suspend.h:5,
from arch/powerpc/kernel/asm-offsets.c:21:
>> include/asm-generic/io.h:743:14: error: conflicting types for 'insl'; have 'void(long unsigned int, void *, unsigned int)'
743 | #define insl insl
| ^~~~
include/asm-generic/io.h:744:6: note: in expansion of macro 'insl'
744 | void insl(unsigned long addr, void *buffer, unsigned int count)
| ^~~~
In file included from include/linux/io.h:13,
from include/linux/irq.h:20,
from arch/powerpc/include/asm/hardirq.h:6,
from include/linux/hardirq.h:11,
from include/linux/interrupt.h:11,
from include/linux/kernel_stat.h:9,
from include/linux/cgroup.h:26,
from include/linux/memcontrol.h:13,
from include/linux/swap.h:9,
from include/linux/suspend.h:5,
from arch/powerpc/kernel/asm-offsets.c:21:
arch/powerpc/include/asm/io-defs.h:47:18: note: previous definition of 'insl' with type 'void(long unsigned int, void *, long unsigned int)'
47 | DEF_PCI_AC_NORET(insl, (unsigned long p, void *b, unsigned long c),
| ^~~~
arch/powerpc/include/asm/io.h:635:20: note: in definition of macro 'DEF_PCI_AC_NORET'
635 | static inline void name at \
| ^~~~
In file included from arch/powerpc/include/asm/io.h:1027,
from include/linux/io.h:13,
from include/linux/irq.h:20,
from arch/powerpc/include/asm/hardirq.h:6,
from include/linux/hardirq.h:11,
from include/linux/interrupt.h:11,
from include/linux/kernel_stat.h:9,
from include/linux/cgroup.h:26,
from include/linux/memcontrol.h:13,
from include/linux/swap.h:9,
from include/linux/suspend.h:5,
from arch/powerpc/kernel/asm-offsets.c:21:
>> include/asm-generic/io.h:746:15: error: conflicting types for 'outsb'; have 'void(long unsigned int, const void *, unsigned int)'
746 | #define outsb outsb
| ^~~~~
include/asm-generic/io.h:747:6: note: in expansion of macro 'outsb'
747 | void outsb(unsigned long addr, const void *buffer, unsigned int count)
| ^~~~~
In file included from include/linux/io.h:13,
from include/linux/irq.h:20,
from arch/powerpc/include/asm/hardirq.h:6,
from include/linux/hardirq.h:11,
from include/linux/interrupt.h:11,
from include/linux/kernel_stat.h:9,
from include/linux/cgroup.h:26,
from include/linux/memcontrol.h:13,
from include/linux/swap.h:9,
from include/linux/suspend.h:5,
from arch/powerpc/kernel/asm-offsets.c:21:
arch/powerpc/include/asm/io-defs.h:49:18: note: previous definition of 'outsb' with type 'void(long unsigned int, const void *, long unsigned int)'
49 | DEF_PCI_AC_NORET(outsb, (unsigned long p, const void *b, unsigned long c),
| ^~~~~
arch/powerpc/include/asm/io.h:635:20: note: in definition of macro 'DEF_PCI_AC_NORET'
635 | static inline void name at \
| ^~~~
In file included from arch/powerpc/include/asm/io.h:1027,
from include/linux/io.h:13,
from include/linux/irq.h:20,
from arch/powerpc/include/asm/hardirq.h:6,
from include/linux/hardirq.h:11,
from include/linux/interrupt.h:11,
from include/linux/kernel_stat.h:9,
from include/linux/cgroup.h:26,
from include/linux/memcontrol.h:13,
from include/linux/swap.h:9,
from include/linux/suspend.h:5,
from arch/powerpc/kernel/asm-offsets.c:21:
>> include/asm-generic/io.h:749:15: error: conflicting types for 'outsw'; have 'void(long unsigned int, const void *, unsigned int)'
749 | #define outsw outsw
| ^~~~~
include/asm-generic/io.h:750:6: note: in expansion of macro 'outsw'
750 | void outsw(unsigned long addr, const void *buffer, unsigned int count)
| ^~~~~
In file included from include/linux/io.h:13,
from include/linux/irq.h:20,
from arch/powerpc/include/asm/hardirq.h:6,
from include/linux/hardirq.h:11,
from include/linux/interrupt.h:11,
from include/linux/kernel_stat.h:9,
from include/linux/cgroup.h:26,
from include/linux/memcontrol.h:13,
from include/linux/swap.h:9,
from include/linux/suspend.h:5,
from arch/powerpc/kernel/asm-offsets.c:21:
arch/powerpc/include/asm/io-defs.h:51:18: note: previous definition of 'outsw' with type 'void(long unsigned int, const void *, long unsigned int)'
51 | DEF_PCI_AC_NORET(outsw, (unsigned long p, const void *b, unsigned long c),
| ^~~~~
arch/powerpc/include/asm/io.h:635:20: note: in definition of macro 'DEF_PCI_AC_NORET'
635 | static inline void name at \
| ^~~~
In file included from arch/powerpc/include/asm/io.h:1027,
from include/linux/io.h:13,
from include/linux/irq.h:20,
from arch/powerpc/include/asm/hardirq.h:6,
from include/linux/hardirq.h:11,
from include/linux/interrupt.h:11,
from include/linux/kernel_stat.h:9,
from include/linux/cgroup.h:26,
from include/linux/memcontrol.h:13,
from include/linux/swap.h:9,
from include/linux/suspend.h:5,
from arch/powerpc/kernel/asm-offsets.c:21:
>> include/asm-generic/io.h:752:15: error: conflicting types for 'outsl'; have 'void(long unsigned int, const void *, unsigned int)'
752 | #define outsl outsl
| ^~~~~
include/asm-generic/io.h:753:6: note: in expansion of macro 'outsl'
753 | void outsl(unsigned long addr, const void *buffer, unsigned int count)
| ^~~~~
In file included from include/linux/io.h:13,
from include/linux/irq.h:20,
from arch/powerpc/include/asm/hardirq.h:6,
from include/linux/hardirq.h:11,
from include/linux/interrupt.h:11,
from include/linux/kernel_stat.h:9,
from include/linux/cgroup.h:26,
from include/linux/memcontrol.h:13,
from include/linux/swap.h:9,
from include/linux/suspend.h:5,
from arch/powerpc/kernel/asm-offsets.c:21:
arch/powerpc/include/asm/io-defs.h:53:18: note: previous definition of 'outsl' with type 'void(long unsigned int, const void *, long unsigned int)'
53 | DEF_PCI_AC_NORET(outsl, (unsigned long p, const void *b, unsigned long c),
| ^~~~~
arch/powerpc/include/asm/io.h:635:20: note: in definition of macro 'DEF_PCI_AC_NORET'
635 | static inline void name at \
| ^~~~
make[2]: *** [scripts/Makefile.build:120: arch/powerpc/kernel/asm-offsets.s] Error 1
make[2]: Target '__build' not remade because of errors.
make[1]: *** [Makefile:1194: prepare0] Error 2
make[1]: Target 'prepare' not remade because of errors.
make: *** [Makefile:219: __sub-make] Error 2
make: Target 'prepare' not remade because of errors.
vim +737 include/asm-generic/io.h
701
702 #ifndef outsl_p
703 #define outsl_p outsl_p
704 static inline void outsl_p(unsigned long addr, const void *buffer,
705 unsigned int count)
706 {
707 outsl(addr, buffer, count);
708 }
709 #endif
710 #else /* CONFIG_HAS_IOPORT */
711 #define inb inb
712 u8 inb(unsigned long addr)
713 __compiletime_error("inb()/inb_p() requires CONFIG_HAS_IOPORT");
714 #define inw inw
715 u16 inw(unsigned long addr)
716 __compiletime_error("inw()/inw_p() requires CONFIG_HAS_IOPORT");
717 #define inl inl
718 u32 inl(unsigned long addr)
719 __compiletime_error("inl()/inl_p() requires CONFIG_HAS_IOPORT");
720 #define outb outb
721 void outb(u8 value, unsigned long addr)
722 __compiletime_error("outb()/outb_p() requires CONFIG_HAS_IOPORT");
723 #define outw outw
724 void outw(u16 value, unsigned long addr)
725 __compiletime_error("outw()/outw_p() requires CONFIG_HAS_IOPORT");
726 #define outl outl
727 void outl(u32 value, unsigned long addr)
728 __compiletime_error("outl()/outl_p() requires CONFIG_HAS_IOPORT");
729
> 730 #define inb_p inb
> 731 #define inw_p inw
> 732 #define inl_p inl
> 733 #define outb_p outb
> 734 #define outw_p outw
> 735 #define outl_p outl
736
> 737 #define insb insb
738 void insb(unsigned long addr, void *buffer, unsigned int count)
739 __compiletime_error("insb()/insb_p() requires CONFIG_HAS_IOPORT");
> 740 #define insw insw
741 void insw(unsigned long addr, void *buffer, unsigned int count)
742 __compiletime_error("insw()/insw_p() requires CONFIG_HAS_IOPORT");
> 743 #define insl insl
744 void insl(unsigned long addr, void *buffer, unsigned int count)
745 __compiletime_error("insl()/insl_p() requires CONFIG_HAS_IOPORT");
> 746 #define outsb outsb
747 void outsb(unsigned long addr, const void *buffer, unsigned int count)
748 __compiletime_error("outsb()/outsb_p() requires CONFIG_HAS_IOPORT");
> 749 #define outsw outsw
750 void outsw(unsigned long addr, const void *buffer, unsigned int count)
751 __compiletime_error("outsw()/outsw_p() requires CONFIG_HAS_IOPORT");
> 752 #define outsl outsl
753 void outsl(unsigned long addr, const void *buffer, unsigned int count)
754 __compiletime_error("outsl()/outsl_p() requires CONFIG_HAS_IOPORT");
755
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