linux-ext4 - Re: [PATCH] ext4: fix configuration dependencies for ext4 ACLs and security labels

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Date:	Sun, 06 Jan 2013 13:17:46 +0800
From:	Tao Ma <tm@....ma>
To:	Valerie Aurora <val@...consulting.com>
CC:	linux-ext4@...r.kernel.org, Theodore Ts'o <tytso@....edu>,
	David Brown <davidb@...eaurora.org>,
	Eric Sandeen <sandeen@...hat.com>, Jan Kara <jack@...e.cz>,
	Tao Ma <boyu.mt@...bao.com>
Subject: Re: [PATCH] ext4: fix configuration dependencies for ext4 ACLs and
 security labels

On 01/06/2013 11:53 AM, Valerie Aurora wrote:
> Commit "ext4: Remove CONFIG_EXT4_FS_XATTR" removed the configuration
> dependencies for ext4 xattrs from the ext4 ACLs and security labels
> configuration options, but did not replace them with a dependency on
> ext4 itself.  Add back the dependency on ext4 so the options only show
> up if ext4 is enabled.
> 
> Signed-off-by: Valerie Aurora <val@...consulting.com>
Thanks.
Acked-by: Tao Ma <boyu.mt@...bao.com>

> ---
>  fs/ext4/Kconfig |    2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/fs/ext4/Kconfig b/fs/ext4/Kconfig
> index 0a475c8..9873587 100644
> --- a/fs/ext4/Kconfig
> +++ b/fs/ext4/Kconfig
> @@ -41,6 +41,7 @@ config EXT4_USE_FOR_EXT23
>  
>  config EXT4_FS_POSIX_ACL
>  	bool "Ext4 POSIX Access Control Lists"
> +	depends on EXT4_FS
>  	select FS_POSIX_ACL
>  	help
>  	  POSIX Access Control Lists (ACLs) support permissions for users and
> @@ -53,6 +54,7 @@ config EXT4_FS_POSIX_ACL
>  
>  config EXT4_FS_SECURITY
>  	bool "Ext4 Security Labels"
> +	depends on EXT4_FS
>  	help
>  	  Security labels support alternative access control models
>  	  implemented by security modules like SELinux.  This option
> 

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