linux-kernel - Re: [PATCH] ext4/ioctl.c: copy_{from,to}_user expect _

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Message-ID: <20111012031013.GG11548@thunk.org>
Date:	Tue, 11 Oct 2011 23:10:13 -0400
From:	Ted Ts'o <tytso@....edu>
To:	H Hartley Sweeten <hartleys@...ionengravers.com>
Cc:	Linux Kernel <linux-kernel@...r.kernel.org>,
	linux-ext4@...r.kernel.org, adilger.kernel@...ger.ca
Subject: Re: [PATCH] ext4/ioctl.c: copy_{from,to}_user expect __user
 pointers

On Fri, Sep 23, 2011 at 03:25:54PM -0700, H Hartley Sweeten wrote:
> This quiets the sparse noise:
> 
> warning: incorrect type in argument 2 (different address spaces)
>    expected void const [noderef] <asn:1>*from
>    got struct fstrim_range *<noident>
> warning: incorrect type in argument 1 (different address spaces)
>    expected void [noderef] <asn:1>*to
>    got struct fstrim_range *<noident>
> 
> Signed-off-by: H Hartley Sweeten <hsweeten@...ionengravers.com>
> Cc: "Theodore Ts'o" <tytso@....edu>
> Cc: Andreas Dilger <adilger.kernel@...ger.ca>

Thanks, applied.

					- Ted
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