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 BA59DC433F5 for ; Thu, 4 Nov 2021 14:13:09 +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 67F4B60F39 for ; Thu, 4 Nov 2021 14:13:09 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 67F4B60F39 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=lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 40D876EE91; Thu, 4 Nov 2021 14:13:08 +0000 (UTC) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by gabe.freedesktop.org (Postfix) with ESMTPS id 744B66EE91 for ; Thu, 4 Nov 2021 14:13:06 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPS id 40259611EF for ; Thu, 4 Nov 2021 14:13:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1636035186; bh=Bo2yuY5TC6RYX4rTfzRcXSuma+7/hiLQbdZ6fuUL5WY=; h=From:To:Subject:Date:In-Reply-To:References:From; b=S8z/xygEWrmN+M6KbvLHNkpP6cPTt4fspUmAYYnmy/42CPd9V27xoKtSRuI9IQoRc CnIeVQarBKUKkrChxDQTdE9lKMQR+/tiCCw+Rnh5w6LSJHYi82lo3gJireTI4HMjZn HIybHaSNVlAZolUGZKYAuF+FUrvydqTFK8+NprkLUymy14AvMU3SLzxJQYmCka7Phg I1Y3FqmKuqNSvtFhjeDdujEXYK61ma5FLQBjUCZKsZUoAZgFzV4LSwQz5BGinl++nr Re9jqL2f8kqM93I6Jz9rjRaad+U1bR6r10G6hNWfLQZHMuGantr3Pt/HTGDaKbNTt8 kNh9NgMtRMh0g== From: bugzilla-daemon@bugzilla.kernel.org To: dri-devel@lists.freedesktop.org Subject: [Bug 214621] WARNING: CPU: 3 PID: 521 at drivers/gpu/drm/ttm/ttm_bo.c:409 ttm_bo_release+0xb64/0xe40 [ttm] Date: Thu, 04 Nov 2021 14:13:05 +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: normal X-Bugzilla-Who: Lang.Yu@amd.com X-Bugzilla-Status: RESOLVED X-Bugzilla-Resolution: DUPLICATE X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: drivers_video-dri@kernel-bugs.osdl.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable 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: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" https://bugzilla.kernel.org/show_bug.cgi?id=3D214621 --- Comment #15 from Lang Yu (Lang.Yu@amd.com) --- (In reply to Erhard F. from comment #14) > (In reply to Lang Yu from comment #12) > > The warning was just merged into mainline 5.15.0 on Tue Nov 2 16:47:49 > > 2021(commit 56d33754481f). Not sure Erhard F.'s build contains this > warning. > I applied your patch on top of v5.15 after its' release which was 2021-10= -31 > not on git master. Many thanks for your help! I made a test patch to find who pinned amdgpu dmabuf. Could you please apply it on latest(commit 7ddb58cb0ecae8e8b6181d736a87667cc9ab8389) mainline 5.15.0, then reproduce t= he warning and collect full dmesg? As I still didn't reproduce it on my machin= e... --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=