From: Vlastimil Babka <vbabka@suse.cz>
To: Petr Vandrovec <petr@vandrovec.name>
Cc: Matthew Wilcox <willy@infradead.org>, Qian Cai <cai@lca.pw>,
Andrew Morton <akpm@linux-foundation.org>,
bugzilla-daemon@bugzilla.kernel.org,
Christian Koenig <christian.koenig@amd.com>,
Huang Rui <ray.huang@amd.com>, David Airlie <airlied@linux.ie>,
Daniel Vetter <daniel@ffwll.ch>,
dri-devel@lists.freedesktop.org, linux-mm@kvack.org,
Joerg Roedel <jroedel@suse.de>
Subject: Re: [Bug 204407] New: Bad page state in process Xorg
Date: Mon, 19 Aug 2019 16:44:14 +0200 [thread overview]
Message-ID: <6b5c2141-2646-2880-8f4a-b3b881936c03@suse.cz> (raw)
In-Reply-To: <83927e78-4882-5c14-58f6-cf6933024645@vandrovec.name>
On 8/17/19 2:20 AM, Petr Vandrovec wrote:
> Vlastimil Babka wrote on 8/16/2019 5:47 AM:
>> On 8/15/19 9:13 PM, Petr Vandrovec wrote:
>>> With iommu=off disks are visible, but USB keyboard (and other USB
>>> devices) does not work:
>>
>> I've been told iommu=soft might help.
>
> Thanks. I've rebuilt kernel without IOMMU.
>
> Unfortunately I was not able to reproduce original problem with latest
> kernel - neither with CMA nor without CMA. System seems stable as a rock.
That's rather fortunate I would say :) But if you have any unrelated
regressions in 5.3, please report them accordingly.
> This is the change on which I've tried to reproduce it with your
> debugging patches:
>
> commit 41de59634046b19cd53a1983594a95135c656997 (HEAD -> master,
> origin/master, origin/HEAD)
> Merge: e22a97a2a85d 1ee1119d184b
> Author: Linus Torvalds <torvalds@linux-foundation.org>
> Date: Wed Aug 14 15:29:53 2019 -0700
>
> Merge tag 'Wimplicit-fallthrough-5.3-rc5' of
> git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux
>
> Petr
>
next prev parent reply other threads:[~2019-08-19 14:44 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <bug-204407-27@https.bugzilla.kernel.org/>
2019-08-02 20:23 ` Andrew Morton
2019-08-02 20:33 ` Matthew Wilcox
2019-08-02 21:17 ` Qian Cai
2019-08-02 22:59 ` Matthew Wilcox
2019-08-02 23:29 ` Petr Vandrovec
2019-08-15 14:32 ` Vlastimil Babka
2019-08-15 19:13 ` Petr Vandrovec
2019-08-16 12:47 ` Vlastimil Babka
2019-08-16 12:52 ` Joerg Roedel
2019-08-17 0:20 ` Petr Vandrovec
2019-08-19 14:44 ` Vlastimil Babka [this message]
2019-08-02 21:25 ` Petr Vandrovec
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