linux-kernel - Re: [PATCH 2/2] vsprintf: Add support for userspace strings

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Date:	Sun, 10 May 2015 22:11:59 +0200
From:	Richard Weinberger <richard@....at>
To:	Joe Perches <joe@...ches.com>
CC:	akpm@...ux-foundation.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] vsprintf: Add support for userspace strings

Am 10.05.2015 um 22:09 schrieb Joe Perches:
> On Sun, 2015-05-10 at 21:42 +0200, Richard Weinberger wrote:
>> Add %pL format string to print userspace strings.
>> It works like %s but does copy_from_user() instead
>> of a memcpy().
> 
> I think this would be much simpler in a new
> function rather than complicating string()

-ENOPATCH.

Thanks,
//richard
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