linux-kernel - Re: [PATCH] microblaze: export assembly functions used by modules

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Date:	Fri, 30 Apr 2010 07:51:26 +0200
From:	Michal Simek <monstr@...str.eu>
To:	"Steven J. Magnani" <steve@...idescorp.com>
CC:	microblaze-uclinux@...e.uq.edu.au, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] microblaze: export assembly functions used by modules

Steven J. Magnani wrote:
> Modules that use copy_{to,from}_user(), memcpy(), and memset() fail to build
> in certain circumstances.
> 
> Signed-off-by: Steven J. Magnani <steve@...idescorp.com>
> ---
> diff -uprN a/arch/microblaze/kernel/microblaze_ksyms.c b/arch/microblaze/kernel/microblaze_ksyms.c
> --- a/arch/microblaze/kernel/microblaze_ksyms.c	2010-04-27 10:14:33.000000000 -0500
> +++ b/arch/microblaze/kernel/microblaze_ksyms.c	2010-04-27 12:52:08.000000000 -0500
> @@ -52,3 +52,13 @@ EXPORT_SYMBOL_GPL(_ebss);
>  extern void _mcount(void);
>  EXPORT_SYMBOL(_mcount);
>  #endif
> +
> +/*
> + * Assembly functions that may be used (directly or indirectly) by modules
> + */
> +EXPORT_SYMBOL(__copy_tofrom_user);
> +
> +#ifdef CONFIG_OPT_LIB_ASM
> +EXPORT_SYMBOL(memcpy);
> +EXPORT_SYMBOL(memmove);
> +#endif
> 

applied.

Thanks,
Michal


-- 
Michal Simek, Ing. (M.Eng)
w: www.monstr.eu p: +42-0-721842854
Maintainer of Linux kernel 2.6 Microblaze Linux - http://www.monstr.eu/fdt/
Microblaze U-BOOT custodian
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