linux-kernel - Re: 5.3-rc1 BUGS in dma_addressing

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <20190724100301.GA5390@lst.de>
Date:   Wed, 24 Jul 2019 12:03:01 +0200
From:   Christoph Hellwig <hch@....de>
To:     Nikolay Borisov <nborisov@...e.com>
Cc:     Christoph Hellwig <hch@....de>, LKML <linux-kernel@...r.kernel.org>
Subject: Re: 5.3-rc1 BUGS in dma_addressing_limited

On Wed, Jul 24, 2019 at 10:43:13AM +0300, Nikolay Borisov wrote:
> Hello Christoph, 
> 
> 5.3-rc1 crashes for me when run in qemu with scsi disks. 
> Quick investigation shows that the following triggers a BUG_ON: 

I've queued up the fix here:

http://git.infradead.org/users/hch/dma-mapping.git/commitdiff/06532750010e06dd4b6d69983773677df7fc5291

it will be on the way to Linus soon, I just wanted to give it a cycle
in linux-next.