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Date: Tue, 10 Jul 2018 23:33:07 -0700
From: Christoph Hellwig <>
To: Jann Horn <>
Cc: Christoph Hellwig <>,,
	Douglas Gilbert <>,
	Al Viro <>,,,,,,
	kernel list <>,
	Kernel Hardening <>,
Subject: Re: [PATCH] sg, bsg: mitigate read/write abuse, block uaccess in

On Tue, Jul 10, 2018 at 01:53:02PM -0700, Jann Horn wrote:
> With the error messages like in my sg patch or like with Linus'
> proposed patch (
> applied?

I guess we should follows Linus' suggestions.

Note that he also seems to agree with me to just remove the read/write
interface.  Compared to sg bsg really is unused for the read/write
interface.  But lets get your fix in first..

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