linux-kernel - 回复： [PATCH 1/3] arch: unicore32: ksyms: export additional find_first

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>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <1549118231.23796.1401149614038.JavaMail.root@bj-mail03.pku.edu.cn>
Date:	Tue, 27 May 2014 08:13:34 +0800 (CST)
From:	管雪涛 <gxt@....edu.cn>
To:	Chen Gang <gang.chen.5i5j@...il.com>
Cc:	Guan Xuetao <gxt@...c.pku.edu.cn>, linux-kernel@...r.kernel.org
Subject: 回复： [PATCH 1/3] arch: unicore32: ksyms: export additional find_first_*() to avoid compiling failure


----- Chen Gang <gang.chen.5i5j@...il.com> 写道：
> Some modules need find_first_bit() and find_first_zero_bit(), so export
> them.
> 
> The related error (with allmodconfig under unicore32):
> 
>     MODPOST 4039 modules
>   ERROR: "find_first_bit" [sound/soc/codecs/snd-soc-uda1380.ko] undefined!
>   ERROR: "find_first_zero_bit" [net/sctp/sctp.ko] undefined!
>   ...
> 
> 
> Signed-off-by: Chen Gang <gang.chen.5i5j@...il.com>

Acked-by: Xuetao Guan <gxt@...c.pku.edu.cn>

> ---
>  arch/unicore32/kernel/ksyms.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/arch/unicore32/kernel/ksyms.c b/arch/unicore32/kernel/ksyms.c
> index e78911a..0323528 100644
> --- a/arch/unicore32/kernel/ksyms.c
> +++ b/arch/unicore32/kernel/ksyms.c
> @@ -23,6 +23,8 @@
>  
>  #include "ksyms.h"
>  
> +EXPORT_SYMBOL(find_first_bit);
> +EXPORT_SYMBOL(find_first_zero_bit);
>  EXPORT_SYMBOL(find_next_zero_bit);
>  EXPORT_SYMBOL(find_next_bit);
>  
> -- 
> 1.9.2.459.g68773ac

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/