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 X-Spam-Level: X-Spam-Status: No, score=-1.0 required=3.0 tests=MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 51119C433DF for ; Sun, 5 Jul 2020 16:58:54 +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 1A9C320771 for ; Sun, 5 Jul 2020 16:58:53 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1A9C320771 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=bugzilla.kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 6819D6E426; Sun, 5 Jul 2020 16:58:53 +0000 (UTC) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by gabe.freedesktop.org (Postfix) with ESMTPS id B423C6EC06 for ; Sun, 5 Jul 2020 16:58:51 +0000 (UTC) From: bugzilla-daemon@bugzilla.kernel.org To: dri-devel@lists.freedesktop.org Subject: [Bug 207383] [Regression] 5.7 amdgpu/polaris11 gpf: amdgpu_atomic_commit_tail Date: Sun, 05 Jul 2020 16:58:49 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo drivers_video-dri@kernel-bugs.osdl.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: Video(DRI - non Intel) X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: blocking X-Bugzilla-Who: 1i5t5.duncan@cox.net X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: drivers_video-dri@kernel-bugs.osdl.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: attachments.isobsolete attachments.created Message-ID: In-Reply-To: References: X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" https://bugzilla.kernel.org/show_bug.cgi?id=207383 Duncan (1i5t5.duncan@cox.net) changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #290093|0 |1 is obsolete| | --- Comment #38 from Duncan (1i5t5.duncan@cox.net) --- Created attachment 290101 --> https://bugzilla.kernel.org/attachment.cgi?id=290101&action=edit Another partial git bisect log update Just as I was thinking that step was going to be bisect good... it wasn't. Confirmed with the usual tail-commit log trace. (In reply to Duncan from comment #36) > 6cad420cc akpm (the majority). Very likely in this tree. Definitely this tree/pull. No merge but 113 commits remaining *at* this step (not _after_), all with signed-off-by both Andrew and Linus so it's all the akpm tree. We know the tree, now. FWIW for anyone relatively new to the bug who skipped some of the first comments, my bad first bisect attempt ended up in akpm as well. I haven't checked if it was the same pull altho I'd guess so. However, at that time I was only testing commits with drm in the path (including several that went in via the akpm tree not the drm tree, one of which that bisect ultimately pointed me at), and I suspect that's what did me in. So I strongly suspect that while it's the akpm tree, it's *NOT* the one remaining candidate with the drm-path in it (4064b9827), thus explaining why the first bisect ended up pointing at a drm-path commit that I tested by reverting, only to still have the bug. I tried a shortcut and it ended up a rabbit trail. =:^( Other than that, 113 candidate commits left (well, 112 if we subtract that one) is still too many (for me) to guess at or really to even just list here. Two more steps should bring it down to 28ish, three to 14ish, and maybe I can start guessing then. With luck I'll get a couple more bad ones right away and narrow it down quickly. -- You are receiving this mail because: You are watching the assignee of the bug. _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel