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 029E4C74A5B for ; Tue, 21 Mar 2023 07:12:27 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 317B910E06F; Tue, 21 Mar 2023 07:12:27 +0000 (UTC) Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4517C10E06F for ; Tue, 21 Mar 2023 07:12:25 +0000 (UTC) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id B240EB811B9; Tue, 21 Mar 2023 07:12:23 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 14D68C433D2; Tue, 21 Mar 2023 07:12:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1679382742; bh=MYHwvAecIn/MJ1cf9GJkT4Tm9G9T1Dl3igb4+UHlAY8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=f9QcUSt6GhD+1fJOxZrB2iOk66NTs9zVXbCpSddEqtjZiyxta6MacLvognWrs0AcR NnwFk+HNsVH2SU/7v4Hz3LLMDbb0r+qPLuI+EZhGvlJsZ7hGlwiy2sTIDSNxxDliGn dyWcuqR9cyk3s3ceFi/kLgLj5Oh6fLpvQrvgUP9U= Date: Tue, 21 Mar 2023 08:12:19 +0100 From: Greg Kroah-Hartman To: Philip =?iso-8859-1?Q?M=FCller?= Message-ID: References: <8a1bbe56-4463-d18d-d5a9-d249171a569d@manjaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: 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 Tue, Mar 21, 2023 at 07:58:44AM +0700, Philip Müller wrote: > 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. So is 5.15.y ok or not? Sorry, I could not parse your response here. thanks, greg k-h