From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 42307C433F5 for ; Fri, 7 Oct 2022 07:07:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229491AbiJGHHl (ORCPT ); Fri, 7 Oct 2022 03:07:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57922 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229498AbiJGHHi (ORCPT ); Fri, 7 Oct 2022 03:07:38 -0400 Received: from mout.web.de (mout.web.de [217.72.192.78]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 847F6AD9BF for ; Fri, 7 Oct 2022 00:07:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=web.de; s=s29768273; t=1665126456; bh=UeMreazR8SYf+lFRIeitfancL+8D6F/spR9g2FRqRsY=; h=X-UI-Sender-Class:Subject:From:To:Date; b=XSwhD/6mrrchOhNv+RAGbZ/hrTlMOtzpBDPjnfU3Ubdo9IHRv/MjLSHuxpKemLG4i LDyTiXs6R30Uc4lKlmOPtFBRMlnEJwKSoBeYaa6fKE5vVQannz3NahaDks/9h2cxH9 uyJt/2MVydCl83+1YGFtjMzBA5/6SWztn8k95YiNAgjfHVXTlohWar2jHo+Fp4C3Bb DPvHRMb7A6tWh/mD/EBmlbTmCZzsOt/L+/OAxSVLhQ49G1CJlKAy8AsDChsRCDx9IJ 3XMc9oLWZp4rJOq4MKT0tXt3N26360lg+jw3fXDhZaIWsgQ4yInA9sDtpDSIFCZnRq sgDI5vztSlVEw== X-UI-Sender-Class: 814a7b36-bfc1-4dae-8640-3722d8ec6cd6 Received: from [192.168.0.101] ([176.198.191.160]) by smtp.web.de (mrweb105 [213.165.67.124]) with ESMTPSA (Nemesis) id 1MFaui-1oPgPR3bqg-00HUDl for ; Fri, 07 Oct 2022 09:07:35 +0200 Message-ID: Subject: Re: [git pull] drm for 6.1-rc1 From: Bert Karwatzki To: linux-kernel@vger.kernel.org Date: Fri, 07 Oct 2022 09:07:35 +0200 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.46.0-2 MIME-Version: 1.0 X-Provags-ID: V03:K1:mmZpeBLTijtjc61VvKC59BtqxYlFwhO5Zr1f6Pwanea6Xbkj50v VwmfM1qq/XW3jJvxvvUQmCmNjA4AC7MBHAez/nkczPspPflh1/viBNZzGDLDh1w4FE5souF CZVeXdmq7kzGG9mP9/uh3hMMlWvsi7sKpNgfazvxY/GZhAU4b+vGm5kdXRBIJZ5yJD+ajML pUACn1WH4uGNBWv9oH8+g== X-UI-Out-Filterresults: notjunk:1;V03:K0:IzeDZWdB3tA=:Bu/v+EQxL6pT3vX+z1WaCE GS90YMYwLlSOvXHSTHxCmELN2T+IzWdo2S1HGI87dqe8eAvRKwYz//ZcTkOlNF8FI0coy9ple /v4vFHfsNcVe6/Rq7YypOZ++TWNnC6CnwIUjf1BP2LMOKsCRUJ0GbLM9vJQizGhTqs2jtPuc6 yFyRuobgdEIduXVXesDqPx0wIwGT9a+hqG9Z7Nz19tb3uJgaLVlEaXyvc9Y8766Lg0kRZjc5m RoEOND6omPaoG6ZGA7XHZmaVynX/VfmMMzaX7YxCm/hl/JtamhMgSJHkK72sfltCZ+TZjZN3O kfPGDhgI6dKeeHtCvq2666ZtbC6wWrNpFAmt0eZ4Nasw1Wr6gn/hriC4yoalc/EEJPzlvVKRf I+07L5fiIZ+y/GPrFEz5s8IesHwKh0kDs1DkXls5KQ/HhzkNKbp9ZDvf058ZTItoCAakV1cXm 2wl/193p4aGnV8ALmkJnXDo8II5J7d8YfcsukHueiWZl39o7Dzy8S9nFF3IAkwb9F/Lclkw4d UKWWpFznNwJJQI7xaNiyjyqtVsY7XZ+UbaGaEfuibgT7TnbhWnh3GP/0G3fASE+kwM2Tukl7P tmP7Z7MB3tkwGvd2rHL25hCeMuXH/EzPsrK4IGbSeqcOxiixItJNPeB6DDebML6uKi8q/VL/v PzkLGKGe9xZqYyKHIA9kYeHl0AOzDHwG48VogoD4B7rNTY2xQEcpP7AZejLq5mKKgBCYMOIkT 6R0C9yGV1wlUhi+Yjzt37ELbdyr76YYO2lrLbDBr1E7kgcz9b7MeidXY7iW+lt3HaddxHqGkm wssfZX59gxzyuAFcSWL1dX3ydbINUkWiflQqNu7gvGr9zMucvsPMRpCu3uDrQLHVk4RwQcIR8 i88jCuzoOzWHordatcXlogpQOEc+Z4nD3ewTAviRdRcPUhSJgX5E9v/IJKm76l7H/RO3eEGPe a6XbuXOlZ44dXvu4JNVB/2WEhmNAjbTwzMWYyjY71qPbiG9BXMcXkV8qi25G8JpCytnam2TET sPDIEetvHIdZldipKlH3ERPyYANupPTOXLWmWBUPh6b0tfGpqvKANk48PAxnV4lMpn1ugXQv/ D/u2CWI4WxESy+D5HBHR9e7Kyra2HVK+H4/6igeGyKio4xLeKp1OZ0jDyxu3ZWhuxB4Ab+7he TkXoNiCKS9dNL/+fkjAOmAGGjH/ntXR8FsPyIUpNe4feA3c/aY8wPsig4yRJUyv/Q+yz+T+Ij 0d2Ze+VaAMoAYUouxU6tXUvIh+VQJQ2JusHl/xJdikgcjlqNq4OxJK2CfV5i+M7ui8XUShceU tPZ6jDY0aCOMDJJeCGfoknxchdP7RsSXr3c6dQKLg57lMeQclMBJ6x+fIe1TWpp84VhSVsSt1 XEidLC+T/MxBwVRLBAG7L710X8XW4f+Nc1ryWdgJWDHv2d6KWBn9Q205FnoHURUGmgUzjVo0J AbapFykpLqlHAvTwLMSHMIEfp7NS7xJXmdb23Y3/FoKEYcZneOjzXO2ahsdLtOOxxIT5paC/w VulW3MrnlwhAUulG73Kx+gQgU3nunor/BzNVp5SLHF0O1 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Oct 6, 2022 at 3:48 PM Linus Torvalds wrote: > > On Thu, Oct 6, 2022 at 12:28 PM Alex Deucher wrote: > > > > Maybe you are seeing this which is an issue with GPU TLB flushes which > > is kind of sporadic: > > https://gitlab.freedesktop.org/drm/amd/-/issues/2113 > > Well, that seems to be 5.19, and while timing changes (or whatever > other software updates) could have made it start trigger, this machine > has been pretty solid otgerwise. > > > Are you seeing any GPU page faults in your kernel log? > > Nothing even remotely like that "no-retry page fault" in that issue > report. Of course, if it happens just before the whole thing locks > up... There's also this issue with the drm scheduler which causes a lockup without messages (but with a flashing capslock LED). Going back to checking the finished fence solves this for me on this device: 03:00.0 Display controller: Advanced Micro Devices, Inc. [AMD/ATI] Navi 23 [Radeon RX 6600/6600 XT/6600M] (rev c3) https://gitlab.freedesktop.org/drm/amd/-/issues/2179