Message-ID: <53A6669B.1010701@roeck-us.net>
Date: Sat, 21 Jun 2014 22:16:11 -0700
From: Guenter Roeck <linux@roeck-us.net>
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To: Chen Gang <gang.chen.5i5j@gmail.com>, Liqin Chen <liqin.linux@gmail.com>,
        Lennox Wu <lennox.wu@gmail.com>
CC: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] arch/score/include/uapi/asm/ptrace.h: Add prefix 'SCORE_'
 for related macros
References: <53A66000.4010208@gmail.com>
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On 06/21/2014 09:48 PM, Chen Gang wrote:
> 'COUNTER' and other same kind macros are too common to use, and easy to
> get conflict with other modules. So add prefix for them.
>
> The related warning (allmodconfig with score):
>
>      CC [M]  drivers/md/raid1.o
>    In file included from drivers/md/raid1.c:42:0:
>    drivers/md/bitmap.h:93:0: warning: "COUNTER" redefined
>     #define COUNTER(x) (((bitmap_counter_t) x) & COUNTER_MAX)
>     ^
>    In file included from ./arch/score/include/asm/ptrace.h:4:0,
>                     from include/linux/sched.h:31,
>                     from include/linux/blkdev.h:4,
>                     from drivers/md/raid1.c:36:
>    ./arch/score/include/uapi/asm/ptrace.h:13:0: note: this is the location of the previous definition
>     #define COUNTER  38
>
>
> Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>

Any idea where to find a cross-compile toolchain for this architecture ?

Thanks,
Guenter

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