linux-kernel - Re: [PATCH 3/4] tee: Remove call to get_kernel

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Message-ID: <Yzr5e9tagtsDq4WY@iweiny-mobl>
Date:   Mon, 3 Oct 2022 08:02:19 -0700
From:   Ira Weiny <ira.weiny@...el.com>
To:     Christoph Hellwig <hch@....de>
CC:     Al Viro <viro@...iv.linux.org.uk>,
        Jens Wiklander <jens.wiklander@...aro.org>,
        Sumit Garg <sumit.garg@...aro.org>,
        "Andrew Morton" <akpm@...ux-foundation.org>,
        "Fabio M. De Francesco" <fmdefrancesco@...il.com>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        <op-tee@...ts.trustedfirmware.org>, <linux-kernel@...r.kernel.org>,
        <linux-mm@...ck.org>
Subject: Re: [PATCH 3/4] tee: Remove call to get_kernel_pages()

On Mon, Oct 03, 2022 at 09:17:18AM +0200, Christoph Hellwig wrote:
> On Sun, Oct 02, 2022 at 01:46:41AM +0100, Al Viro wrote:
> > IDGI.  The only thing in kiov[...] you are every reading is
> > ->iov_base.  And you fetch it once, right after the assignment.
> 
> ... and that's exactly what I pointed out on the last version of the
> patch ...

Apologies I guess I missed it.
Ira