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Date: Wed, 16 Jun 2004 10:52:31 -0700
From: "David S. Miller" <davem@redhat.com>
Subject: Re: [PATCH] aacraid 32/64 ioctl support (update)
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To: Christoph Hellwig <hch@infradead.org>
Cc: markh@osdl.org, James.Bottomley@steeleye.com, linux-scsi@vger.kernel.org, mark_salyzyn@adaptec.com, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org
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On Wed, 16 Jun 2004 18:53:25 +0100
Christoph Hellwig <hch@infradead.org> wrote:

> > I just noticed this.  Can we use memset on a user pointer?  If not, what
> > would be the best way to handle this?
> 
> 
> Good question.  Maybe the architecture-folks know an answer?

Use clear_user()