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Date: Mon, 16 Jul 2018 09:55:32 -0700
From: Linus Torvalds <torvalds@...ux-foundation.org>
To: Jann Horn <jannh@...gle.com>
Cc: Christoph Hellwig <hch@...radead.org>, Jens Axboe <axboe@...nel.dk>, 
	FUJITA Tomonori <fujita.tomonori@....ntt.co.jp>, linux-block <linux-block@...r.kernel.org>, 
	Linux SCSI List <linux-scsi@...r.kernel.org>, 
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>, Doug Gilbert <dgilbert@...erlog.com>, 
	Al Viro <viro@...iv.linux.org.uk>, James Bottomley <jejb@...ux.vnet.ibm.com>, 
	"Martin K. Petersen" <martin.petersen@...cle.com>, 
	Kernel Hardening <kernel-hardening@...ts.openwall.com>, security@...nel.org
Subject: Re: [PATCH v4] bsg: mitigate read/write abuse, block uaccess in release

On Mon, Jul 16, 2018 at 9:52 AM Jann Horn <jannh@...gle.com> wrote:
>
> But bsg doesn't just do it on ->write(), also on ->read() and ->release().

I think Jens already applied Christoph's patch to just remove the bsg
read/write entirely into the 4.19 tree.

                  Linus

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