linux-kernel - Re: "iommu/amd: Set exclusion range correctly" causes smartpqi offline

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

Date:   Fri, 03 May 2019 16:38:50 -0400
From:   Qian Cai <cai@....pw>
To:     Joerg Roedel <jroedel@...e.de>
Cc:     iommu@...ts.linux-foundation.org,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: "iommu/amd: Set exclusion range correctly" causes smartpqi
 offline

On Mon, 2019-04-29 at 16:23 +0200, Joerg Roedel wrote:
> On Fri, Apr 26, 2019 at 11:55:12AM -0400, Qian Cai wrote:
> > https://git.sr.ht/~cai/linux-debug/blob/master/dmesg
> 
> Thanks, I can't see any definitions for unity ranges or exclusion ranges
> in the IVRS table dump, which makes it even more weird.
> 
> Can you please send me the output of
> 
> 	for f in `ls -1 /sys/kernel/iommu_groups/*/reserved_regions`; do echo "-
> --$f"; cat $f;done
> 
> to double-check?

https://git.sr.ht/~cai/linux-debug/blob/master/iommu