netdev - [net-next:master 427/429] drivers/net/ethernet/broadcom/genet/bcmgenet.h:687:10: note: in expansion of macro '__raw

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [day] [month] [year] [list]
Message-ID: <201708301126.NWDnYt4j%fengguang.wu@intel.com>
Date:   Wed, 30 Aug 2017 11:38:29 +0800
From:   kbuild test robot <fengguang.wu@...el.com>
To:     Florian Fainelli <f.fainelli@...il.com>
Cc:     kbuild-all@...org, netdev@...r.kernel.org
Subject: [net-next:master 427/429]
 drivers/net/ethernet/broadcom/genet/bcmgenet.h:687:10: note: in expansion of
 macro '__raw_writel'

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git master
head:   eaa72dc47488d599439cd0fd0f8c4f1bcb3906bb
commit: 69d2ea9c798983c4a7157278ec84ff969d1cd8e8 [427/429] net: bcmgenet: Use correct I/O accessors
config: blackfin-allyesconfig (attached as .config)
compiler: bfin-uclinux-gcc (GCC) 6.2.0
reproduce:
        wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout 69d2ea9c798983c4a7157278ec84ff969d1cd8e8
        # save the attached .config to linux build tree
        make.cross ARCH=blackfin 

All error/warnings (new ones prefixed by >>):

   In file included from arch/blackfin/mach-bf533/include/mach/blackfin.h:15:0,
                    from arch/blackfin/include/asm/irqflags.h:11,
                    from include/linux/irqflags.h:15,
                    from arch/blackfin/include/asm/bitops.h:33,
                    from include/linux/bitops.h:36,
                    from include/linux/kernel.h:10,
                    from drivers/net/ethernet/broadcom/genet/bcmgenet.c:13:
   drivers/net/ethernet/broadcom/genet/bcmgenet.h: In function 'bcmgenet_ext_writel':
>> arch/blackfin/include/asm/def_LPBlackfin.h:38:2: error: expected expression before '__asm__'
     __asm__ __volatile__( \
     ^
>> arch/blackfin/include/asm/def_LPBlackfin.h:51:33: note: in expansion of macro '_bfin_writeX'
    #define bfin_write32(addr, val) _bfin_writeX(addr, val, 32,  )
                                    ^~~~~~~~~~~~
>> arch/blackfin/include/asm/io.h:20:33: note: in expansion of macro 'bfin_write32'
    #define __raw_writel(val, addr) bfin_write32(addr, val)
                                    ^~~~~~~~~~~~
>> drivers/net/ethernet/broadcom/genet/bcmgenet.h:687:10: note: in expansion of macro '__raw_writel'
      return __raw_writel(val, priv->base + offset + off); \
             ^~~~~~~~~~~~
   drivers/net/ethernet/broadcom/genet/bcmgenet.h:692:1: note: in expansion of macro 'GENET_IO_MACRO'
    GENET_IO_MACRO(ext, GENET_EXT_OFF);
    ^~~~~~~~~~~~~~
>> arch/blackfin/include/asm/def_LPBlackfin.h:38:2: warning: 'return' with a value, in function returning void
     __asm__ __volatile__( \
     ^
>> arch/blackfin/include/asm/def_LPBlackfin.h:51:33: note: in expansion of macro '_bfin_writeX'
    #define bfin_write32(addr, val) _bfin_writeX(addr, val, 32,  )
                                    ^~~~~~~~~~~~
>> arch/blackfin/include/asm/io.h:20:33: note: in expansion of macro 'bfin_write32'
    #define __raw_writel(val, addr) bfin_write32(addr, val)
                                    ^~~~~~~~~~~~
>> drivers/net/ethernet/broadcom/genet/bcmgenet.h:687:10: note: in expansion of macro '__raw_writel'
      return __raw_writel(val, priv->base + offset + off); \
             ^~~~~~~~~~~~
   drivers/net/ethernet/broadcom/genet/bcmgenet.h:692:1: note: in expansion of macro 'GENET_IO_MACRO'
    GENET_IO_MACRO(ext, GENET_EXT_OFF);
    ^~~~~~~~~~~~~~
   In file included from drivers/net/ethernet/broadcom/genet/bcmgenet.c:49:0:
   drivers/net/ethernet/broadcom/genet/bcmgenet.h:683:20: note: declared here
    static inline void bcmgenet_##name##_writel(struct bcmgenet_priv *priv, \
                       ^
   drivers/net/ethernet/broadcom/genet/bcmgenet.h:692:1: note: in expansion of macro 'GENET_IO_MACRO'
    GENET_IO_MACRO(ext, GENET_EXT_OFF);
    ^~~~~~~~~~~~~~
   In file included from arch/blackfin/mach-bf533/include/mach/blackfin.h:15:0,
                    from arch/blackfin/include/asm/irqflags.h:11,
                    from include/linux/irqflags.h:15,
                    from arch/blackfin/include/asm/bitops.h:33,
                    from include/linux/bitops.h:36,
                    from include/linux/kernel.h:10,
                    from drivers/net/ethernet/broadcom/genet/bcmgenet.c:13:
   drivers/net/ethernet/broadcom/genet/bcmgenet.h: In function 'bcmgenet_umac_writel':
>> arch/blackfin/include/asm/def_LPBlackfin.h:38:2: error: expected expression before '__asm__'
     __asm__ __volatile__( \
     ^
>> arch/blackfin/include/asm/def_LPBlackfin.h:51:33: note: in expansion of macro '_bfin_writeX'
    #define bfin_write32(addr, val) _bfin_writeX(addr, val, 32,  )
                                    ^~~~~~~~~~~~
>> arch/blackfin/include/asm/io.h:20:33: note: in expansion of macro 'bfin_write32'
    #define __raw_writel(val, addr) bfin_write32(addr, val)
                                    ^~~~~~~~~~~~
>> drivers/net/ethernet/broadcom/genet/bcmgenet.h:687:10: note: in expansion of macro '__raw_writel'
      return __raw_writel(val, priv->base + offset + off); \
             ^~~~~~~~~~~~
   drivers/net/ethernet/broadcom/genet/bcmgenet.h:693:1: note: in expansion of macro 'GENET_IO_MACRO'
    GENET_IO_MACRO(umac, GENET_UMAC_OFF);
    ^~~~~~~~~~~~~~
>> arch/blackfin/include/asm/def_LPBlackfin.h:38:2: warning: 'return' with a value, in function returning void
     __asm__ __volatile__( \
     ^
>> arch/blackfin/include/asm/def_LPBlackfin.h:51:33: note: in expansion of macro '_bfin_writeX'
    #define bfin_write32(addr, val) _bfin_writeX(addr, val, 32,  )
                                    ^~~~~~~~~~~~
>> arch/blackfin/include/asm/io.h:20:33: note: in expansion of macro 'bfin_write32'
    #define __raw_writel(val, addr) bfin_write32(addr, val)
                                    ^~~~~~~~~~~~
>> drivers/net/ethernet/broadcom/genet/bcmgenet.h:687:10: note: in expansion of macro '__raw_writel'
      return __raw_writel(val, priv->base + offset + off); \
             ^~~~~~~~~~~~
   drivers/net/ethernet/broadcom/genet/bcmgenet.h:693:1: note: in expansion of macro 'GENET_IO_MACRO'
    GENET_IO_MACRO(umac, GENET_UMAC_OFF);
    ^~~~~~~~~~~~~~
   In file included from drivers/net/ethernet/broadcom/genet/bcmgenet.c:49:0:
   drivers/net/ethernet/broadcom/genet/bcmgenet.h:683:20: note: declared here
    static inline void bcmgenet_##name##_writel(struct bcmgenet_priv *priv, \
                       ^
   drivers/net/ethernet/broadcom/genet/bcmgenet.h:693:1: note: in expansion of macro 'GENET_IO_MACRO'
    GENET_IO_MACRO(umac, GENET_UMAC_OFF);
    ^~~~~~~~~~~~~~
   In file included from arch/blackfin/mach-bf533/include/mach/blackfin.h:15:0,
                    from arch/blackfin/include/asm/irqflags.h:11,
                    from include/linux/irqflags.h:15,
                    from arch/blackfin/include/asm/bitops.h:33,
                    from include/linux/bitops.h:36,
                    from include/linux/kernel.h:10,
                    from drivers/net/ethernet/broadcom/genet/bcmgenet.c:13:
   drivers/net/ethernet/broadcom/genet/bcmgenet.h: In function 'bcmgenet_sys_writel':
>> arch/blackfin/include/asm/def_LPBlackfin.h:38:2: error: expected expression before '__asm__'
     __asm__ __volatile__( \
     ^
>> arch/blackfin/include/asm/def_LPBlackfin.h:51:33: note: in expansion of macro '_bfin_writeX'
    #define bfin_write32(addr, val) _bfin_writeX(addr, val, 32,  )
                                    ^~~~~~~~~~~~
>> arch/blackfin/include/asm/io.h:20:33: note: in expansion of macro 'bfin_write32'
    #define __raw_writel(val, addr) bfin_write32(addr, val)
                                    ^~~~~~~~~~~~
>> drivers/net/ethernet/broadcom/genet/bcmgenet.h:687:10: note: in expansion of macro '__raw_writel'
      return __raw_writel(val, priv->base + offset + off); \
             ^~~~~~~~~~~~
   drivers/net/ethernet/broadcom/genet/bcmgenet.h:694:1: note: in expansion of macro 'GENET_IO_MACRO'
    GENET_IO_MACRO(sys, GENET_SYS_OFF);
    ^~~~~~~~~~~~~~

vim +/__raw_writel +687 drivers/net/ethernet/broadcom/genet/bcmgenet.h

   670	
   671	#define GENET_IO_MACRO(name, offset)					\
   672	static inline u32 bcmgenet_##name##_readl(struct bcmgenet_priv *priv,	\
   673						u32 off)			\
   674	{									\
   675		/* MIPS chips strapped for BE will automagically configure the	\
   676		 * peripheral registers for CPU-native byte order.		\
   677		 */								\
   678		if (IS_ENABLED(CONFIG_MIPS) && IS_ENABLED(CONFIG_CPU_BIG_ENDIAN)) \
   679			return __raw_readl(priv->base + offset + off);		\
   680		else								\
   681			return readl_relaxed(priv->base + offset + off);	\
   682	}									\
   683	static inline void bcmgenet_##name##_writel(struct bcmgenet_priv *priv,	\
   684						u32 val, u32 off)		\
   685	{									\
   686		if (IS_ENABLED(CONFIG_MIPS) && IS_ENABLED(CONFIG_CPU_BIG_ENDIAN)) \
 > 687			return __raw_writel(val, priv->base + offset + off);	\
   688		else								\
   689			writel_relaxed(val, priv->base + offset + off);		\
   690	}
   691	

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

Download attachment ".config.gz" of type "application/gzip" (45711 bytes)