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 EE3F1C433F5 for ; Wed, 3 Nov 2021 14:29:24 +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 B48896103C for ; Wed, 3 Nov 2021 14:29:24 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org B48896103C 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 2C9B16E9BD; Wed, 3 Nov 2021 14:29:24 +0000 (UTC) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by gabe.freedesktop.org (Postfix) with ESMTPS id 212A06E9BD for ; Wed, 3 Nov 2021 14:29:23 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPS id E5EB36109F for ; Wed, 3 Nov 2021 14:29:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1635949762; bh=uXM1b8fTHwmZQfaTJrFSQax3zKO2DZdE7b+C2WoJuNw=; h=From:To:Subject:Date:In-Reply-To:References:From; b=GL31inuG9A226OqmmVOO8T05dWb4WkyX16XFa4RTkrKKKMIUxll+kuwyMwS6q4ewc HkteQ+IjZw35ouQQNYrAaW3bBXOkabqVlMX/Fhme4fTZPXyBujksxt9DeYsAXsg48u mJqxD1oruU0yZ4ByT+uV8h647Ti2+fBkkUa3ajNkPejzbpWpjnQ4zsz6KOD3livTVM 8VQ98ySTwvgH8Ff75GDhmDupPitg//aKFRRbE+eeLA2LhFE9VnHCOO28vR2VA3rVUt SQ2+eXs46a+w3gqqe+XVHp+Mrc6y9Y4XzEh1/9gkWrZ87PBY31YEP0YMG1SjAoKvKQ G01CNJgtRKgFw== From: bugzilla-daemon@bugzilla.kernel.org To: dri-devel@lists.freedesktop.org Subject: [Bug 214859] drm-amdgpu-init-iommu~fd-device-init.patch introduce bug Date: Wed, 03 Nov 2021 14:29:22 +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: jamesz@amd.com 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.created 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=3D214859 --- Comment #6 from James Zhu (jamesz@amd.com) --- Created attachment 299437 --> https://bugzilla.kernel.org/attachment.cgi?id=3D299437&action=3Dedit analysis for this issue Linux 5.14.15 + afd1818 can fix the issue. Linux 5.15rc7 re-apply "init iommu after amdkfd device init" and "move iommu_resume before ip init/resume" which overwrote afd1818 caused the issue again. 714d9e4 drm/amdgpu: init iommu after amdkfd device init f02abeb drm/amdgpu: move iommu_resume before ip init/resume afd1818 drm/amdkfd: fix boot failure when iommu is disabled in Picasso. 286826d drm/amdgpu: init iommu after amdkfd device init 9cec53c drm/amdgpu: move iommu_resume before ip init/resume --=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.=