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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3A379C433F5 for ; Sat, 2 Oct 2021 12:17:59 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id DA5E561B02 for ; Sat, 2 Oct 2021 12:17:58 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org DA5E561B02 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=goodmis.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 296DA6E843; Sat, 2 Oct 2021 12:17:54 +0000 (UTC) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0FE396E840; Sat, 2 Oct 2021 12:17:53 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPSA id B56A661B00; Sat, 2 Oct 2021 12:17:52 +0000 (UTC) Date: Sat, 2 Oct 2021 08:17:50 -0400 From: Steven Rostedt To: Hugh Dickins Cc: Daniele Ceraolo Spurio , Matt Roper , Lucas De Marchi , Tvrtko Ursulin , Caz Yokoyama , LKML , Linus Torvalds , Jani Nikula , Matthew Brost , intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Message-ID: <20211002081750.7eec92dd@oasis.local.home> In-Reply-To: <259ff554-76b8-8523-033-9e996f549c70@google.com> References: <20211002020257.34a0e882@oasis.local.home> <259ff554-76b8-8523-033-9e996f549c70@google.com> X-Mailer: Claws Mail 3.18.0 (GTK+ 2.24.33; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Subject: Re: [Intel-gfx] [BUG 5.15-rc3] kernel BUG at drivers/gpu/drm/i915/i915_sw_fence.c:245! 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: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" On Sat, 2 Oct 2021 03:17:29 -0700 (PDT) Hugh Dickins wrote: > Yes (though bisection doesn't work right on this one): the fix Interesting, as it appeared to be very reliable. But I didn't do the "try before / after" on the patch. > https://lore.kernel.org/lkml/1f955bff-fd9e-d2ee-132a-f758add9e9cb@google.com/ > seems to have got lost in the system: it has not even appeared in > linux-next yet. I was going to send a reminder later this weekend. > > Here it is again (but edited to replace "__aligned(4)" in the original > by the official "__i915_sw_fence_call" I discovered afterwards; and > ignoring recent discussions of where __attributes ought to appear :-) > > > [PATCH] drm/i915: fix blank screen booting crashes Thanks, I added it to my "fixes" patch set that I apply before testing. It looks to have done the trick, and the kernel boots now. Tested-by: Steven Rostedt (VMware) -- Steve