From: "Michel Dänzer" <michel@daenzer.net>
To: "Yang, Philip" <Philip.Yang@amd.com>,
"Jérôme Glisse" <jglisse@redhat.com>
Cc: "linux-mm@kvack.org" <linux-mm@kvack.org>,
"amd-gfx@lists.freedesktop.org" <amd-gfx@lists.freedesktop.org>
Subject: Re: KASAN caught amdgpu / HMM use-after-free
Date: Wed, 27 Feb 2019 18:33:23 +0100 [thread overview]
Message-ID: <c26fa310-38d1-acba-cf82-bc6dc2f782c0@daenzer.net> (raw)
In-Reply-To: <83fde7eb-abab-e770-efd5-89bc9c39fdff@amd.com>
On 2019-02-27 6:14 p.m., Yang, Philip wrote:
> Hi Michel,
>
> Yes, I found the same issue and the bug has been fixed by Jerome:
>
> 876b462120aa mm/hmm: use reference counting for HMM struct
>
> The fix is on hmm-for-5.1 branch, I cherry-pick it into my local branch
> to workaround the issue.
Please push it to amd-staging-drm-next, so that others don't run into
the issue as well.
--
Earthling Michel Dänzer | https://www.amd.com
Libre software enthusiast | Mesa and X developer
next prev parent reply other threads:[~2019-02-27 17:33 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-27 17:02 KASAN caught amdgpu / HMM use-after-free Michel Dänzer
2019-02-27 17:14 ` Yang, Philip
2019-02-27 17:33 ` Michel Dänzer [this message]
2019-02-27 18:05 ` Yang, Philip
2019-02-27 18:32 ` Deucher, Alexander
2019-02-27 18:48 ` Yang, Philip
2019-02-27 17:24 ` Jerome Glisse
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