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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8B712C6FD1F for ; Wed, 22 Mar 2023 20:08:42 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 6ABE010E0B9; Wed, 22 Mar 2023 20:08:41 +0000 (UTC) Received: from mail.manjaro.org (mail.manjaro.org [IPv6:2a01:4f8:c0c:51f3::1]) by gabe.freedesktop.org (Postfix) with ESMTPS id BF4A910E6AC for ; Tue, 21 Mar 2023 00:58:52 +0000 (UTC) Message-ID: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=manjaro.org; s=2021; t=1679360331; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=qGFSyM1EeO9gwFjQ6LUhyfz1rTBjgFZq1uGD1+sxDzU=; b=q2/czrvwHcCavbnEK/f2Jb/bFRs3n30GXJKvLJZ5E4jEJwBQCgLI4zUxiVgiqaXHIRlsei s4qBWNyEwodbkAwolDH0JwHzk0CXtF1N+DhZz/TX8Yp184T8/xr6IUaxpoQEvkNp1uqmCg G0WBFKXyZYUgIida8esxLPBfolNE1zbA2J0LRXyZEKSTf9rvxsOO8CcB5kz3iWlIElk6wR wCwgf+NVkP8rxZWrBQYPFIzj/CvyE1oobg7yRhErGPY2kpitsm/qcjDnjnJM5V4JiAX8ZK r2FrnQqxWNc1v34jaTirWI+SR0D+GqSqvUJBzhTg4xTfKOA3oLoaTSbeWWFeDw== Date: Tue, 21 Mar 2023 07:58:44 +0700 MIME-Version: 1.0 To: Greg Kroah-Hartman References: <8a1bbe56-4463-d18d-d5a9-d249171a569d@manjaro.org> Content-Language: en-US From: =?UTF-8?Q?Philip_M=c3=bcller?= Organization: Manjaro Community In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Authentication-Results: ORIGINATING; auth=pass smtp.auth=philm@manjaro.org smtp.mailfrom=philm@manjaro.org X-Mailman-Approved-At: Wed, 22 Mar 2023 20:08:39 +0000 Subject: Re: [Intel-gfx] [Regression] drm/i915: Don't use BAR mappings for ring buffers with LLC alone creates issues in stable kernels X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: intel-gfx@lists.freedesktop.org, Chris Wilson , stable@vger.kernel.org, Rodrigo Vivi Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" On 20.03.23 20:28, Greg Kroah-Hartman wrote: > On Sun, Mar 19, 2023 at 10:01:01AM +0700, Philip Müller wrote: >> Have to correct the affected kernels to these: 4.14.310, 4.19.278, 5.4.237, >> 5.10.175 > > Please don't top-post :( > > Anyway, should be fixed in the next round of releases in a few days, if > not, please let us know. > > greg k-h Hi Greg, seems the RCs work out. 4.19.279-rc1 and 5.10.176-rc1 were tested by a user who had the issue on i915. In 5.15 series the drm patch got reverted. I only see "drm/i915: Don't use stolen memory for ring buffers with LLC" there as "drm/i915: Don't use BAR mappings for ring buffers with LLC" was reverted with 5.15.101. -- Best, Philip