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[2620:137:e000::1:20]) by mx.google.com with ESMTP id cv9-20020a056a0044c900b0052e5661d054si2838342pfb.121.2022.08.10.09.48.19; Wed, 10 Aug 2022 09:48:41 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@infradead.org header.s=casper.20170209 header.b=kPMJXR6b; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233096AbiHJQJv (ORCPT + 99 others); Wed, 10 Aug 2022 12:09:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37598 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232852AbiHJQJr (ORCPT ); Wed, 10 Aug 2022 12:09:47 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A294A7B1C8 for ; Wed, 10 Aug 2022 09:09:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=t4MwVAfwkCB4EmT15HXtvuXRXMl6148oIcwvT5rWzH0=; b=kPMJXR6bwoyVWhfo3Q7xsHuiDo cu8JJgUYOjq7g3kEB5WIsh9x6nbEmYe6xEiLqmEL/GcqqRT1KRBcbdOcD0IQPc5DO2tLg0tFutO+n 8jox7enRkWZGz1Xnf4MdfmCJVKzOq4mRpK+VYzdXJtVVQ2H5CJunExT5O4E0myfZ+CxWP/zb3jxwf fL8YjQ0IgMU+fDDCUbm8haoViYTGXvq78yp/5MjQ83XkXd+yz1/IUPk57t1LVhRD+3Rg2jNOETaC9 Ua4TR8OXpDgLDsK0RXLQ6P9pLjXNifHs7hjH82RRbDD5IkjPI/38kLQtkqWzOwtuL6KxX+LEQ+h8d +RocqkeA==; Received: from willy by casper.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1oLoH3-00Gzln-Lb; Wed, 10 Aug 2022 16:09:37 +0000 Date: Wed, 10 Aug 2022 17:09:37 +0100 From: Matthew Wilcox To: Hugh Dickins Cc: Zdenek Kabelac , LKML , intel-gfx@lists.freedesktop.org, chris@chris-wilson.co.uk, Andrew Morton Subject: Re: i915: crash with 5.19-rc2 Message-ID: References: <584ae788-05e3-5824-8c85-cbb833677850@redhat.com> <4a204620-7639-c844-455-10e55b372bcf@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4a204620-7639-c844-455-10e55b372bcf@google.com> X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED,SPF_HELO_NONE, SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Aug 10, 2022 at 08:55:32AM -0700, Hugh Dickins wrote: > This is not a bug in zram or i915, but what Matthew fixes in > https://lore.kernel.org/lkml/20220730042518.1264767-1-willy@infradead.org/ Thanks for tracking that down, Hugh. Nice to know it's a crash rather than a data corruption. The fix is in Andrew's tree, so I think it's already destined for upstream soon. Andrew, I have two fixes that I don't see in your tree: https://lore.kernel.org/linux-mm/20220808193430.3378317-2-willy@infradead.org/T/#u https://lore.kernel.org/linux-mm/20220808193430.3378317-4-willy@infradead.org/T/#u The first is of minor importance, the second I believe Hugh has hit in his testing.