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 B82C0C433F5 for ; Fri, 7 Oct 2022 07:23:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229707AbiJGHXq (ORCPT ); Fri, 7 Oct 2022 03:23:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53076 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229642AbiJGHXp (ORCPT ); Fri, 7 Oct 2022 03:23:45 -0400 Received: from mout.web.de (mout.web.de [212.227.17.12]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0F2B0C0687 for ; Fri, 7 Oct 2022 00:23:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=web.de; s=s29768273; t=1665127420; bh=cy8Ct/zdox6eTUJMOHbh6Xzw2LPW+jh13NnxIrEHTvg=; h=X-UI-Sender-Class:Subject:From:Reply-To:To:Date; b=RlUSM52lItw06NOqdpKooSfspkpm/6yFMNDHV4hSpVW6NBMR4AaXnIlLy08sysUJ4 y+m+qCGHWRC/XnR06yPZG2ZXa15ImEWgT7LCr1McUBf6i3Q54TnL0K2xRcAPkYbV1P AeSPCDt3OBL8sN8znwsWs7AMef8NtHIVXU8ZSyox2idLQmiiH7f6HjOMwtYwChFq7l gieHHvjnvaYIoob44Csr+/KahQffaM4GFLCYJWplIG4pRZ/ILXTircApZ4B/zN5Etk yGEKUBQ5x7NXpfuu6CBoBxIugMbX+mMZOSjEitZ4rO7jqWBm1Bz0Yw1lDbIMK+PTiL YyKCap3s6o2rQ== 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 1N14pE-1pLmj825rG-012hb6 for ; Fri, 07 Oct 2022 09:23:40 +0200 Message-ID: <5c0092d617625a2acaf72c1f623b7349a1d666a8.camel@web.de> Subject: Re: [git pull] drm for 6.1-rc1 From: Bert Karwatzki Reply-To: torvalds@linux-foundation.org To: linux-kernel@vger.kernel.org Date: Fri, 07 Oct 2022 09:23:40 +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:PpN28fbZWf1Hr5iyq6MizhiVGmEQnylCyJtNM9iOQlhWkcA2ZNn WXi6qAzjMRXFUX40nyXcDiye4x3qrjg22pKNvjtP/won5iMYvgcTh1zfLIo2Ay//TjGmM73 8ajBfC8Fw5ZqL1CfQn0fOst4fEYLWKef094irYIIuFN0LS9Z1CTwhTdWE3hLbkdVBRu03hj PgVXb2CUUFMdHHmf7Aucg== X-UI-Out-Filterresults: notjunk:1;V03:K0:uJvDvEFDw50=:zEzE/5zpgyBUB2cgGOp/xw HdcufCieJGdv+Icvn+TsJZeNP0NaDOCxAhrrt+PctJjrPrezcF5Q0QOynbHGgJ8PWAN3hqCUF q6gWLkXTTcoJnlT7DeS9KW9gas6v3uGOpzisqiQ3jssHzlHAIVv/UeTZ/mqQ2uu2UTeSUZUyv clLoMhfFyLWkXGqTN9AbsoK0U9TBT/8CzYUuUspM/daVrVkw8XedeDjBhkg04tWPHs+qh2x4I GPHh7ac7GWkcNpVAFfHcWxahgUj/aGhIchK9fy0Nd7Nt6U3jmpgH+ALL+WDqZSFsbMqeIqTkF bz9diCKKZBhnlTZfPo4N4Untm2xKPoIiYZpg3G68eW79sn9EIva/A+D9MTg9heqKRyrNa0HYp HXFD7eAWoGjYBF/QRKXzWCOWV7udL5Fx2+dAG5kgjWt0sEbIG9CM50+zXb56kE52b3yrDEMo4 zpkSlBLFc+crAmb1OCyRQZjt6I/bPXAMgKs4QHWsG5jOaiQKwZJfiHbvicwVPIn44ia3xtSNW lZXCqZ4/7GceEx2yW72Z8CHD+IKiHUK5l7dcgJiGXrl3ya0dQmYWSQLvCn/yrhl18qLKIxgAo H6qlD0RpcvVIdLjuFIuCAbs2FX1IazzgpMpyGrxNIbw02e2EkZbCrw752siMFJFHKNGk0Fwp8 9lK2e2U+t/ADTdT4y/GJ+84RPNDr/FqLIcC9I0NyrvByOWRpQAHtu+S2JY/GDeKqqv25Gjp6J Z4jaD6DYAV42/cqG7CtwXh6CAwdA0XjKSjdIvvY09aBEeO6+nCRkK6O8rrKxQOrOc4E9LhRER Ms6jVyyazXPwfkmWSWYfZQDrwvQANl4hkqPy0tj8aTsYz6Dt1tCchg2VCMTGJhq6FmcxT8OBx LZuvBqngkWNXlbfjTJPMz+Fai2Bu7MZ+FCYE4w0bBHxe4CVO63yUMmIzqrg4ogMgwnTxAD35i VL+WO1yrjfAS90NCXgX9mMz75BpZs/+Cm/WkdBYlZY2oO9zT1iCwzAzRSZmE6xRt0A6igS9ha d+bEwV1Md20wm44jJ5MP9eqsWYF0Fvg9kqaskSH2Guaq4vI6iYhJKtnkJ6EWM7qWrYyh5QhoI N/ZbVZh+EhWiW+DGJUBmZL5LYkPTEa2VxzZ/3ULRThXvcVzkFNbt6ewduB5exeBnn+AvXoUtT zmsjXXwb4z67CIQ7W0mPXAFtA4CQmqSn1xIOHT+5BFVXxkIkG8MFTltDp41Yi/ms/Ku+jCVNi X8m5JEnjJDRM7Y+tIT5kfQiF6YIKD8tmj9lyMzi4F/nRiIwwsb2vBPNNNdHnhgKF1sWxcFt4i mhPsR+ELC9MJXNMc2f930kI1thS9Uja6c0E/1aksyzzJoi+Nvqa/V8xwr/jDFoYmcWshoXRTe oSAMpsd9L2awBPXs3Cgzm2SYybkgTmbRY2Zma1HCEzs4nSHEFkS/lu1qJwB/tCg3zn7xrr3kh jafbKpGHAiI4WDnHvGTzx4SvuH2ePbOETzPdqWKqpYpkqeyR7+uvNdbGYP0kLkAuLp0ikvuAB f5G5p4Z/rhcz0S5upHbJRC9FcLcwy6G7LxbGAmsvmv8Tj Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Oct 6, 2022 at 3:48 PM Linus Torvalds wrote: >=20 > On Thu, Oct 6, 2022 at 12:28 PM Alex Deucher > wrote: > >=20 > > Maybe you are seeing this which is an issue with GPU TLB flushe > > which > > is kind of sporadic: > > https://gitlab.freedesktop.org/drm/amd/-/issues/2113 >=20 > 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. >=20 > > Are you seeing any GPU page faults in your kernel log? >=20 > 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