From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.wl.linuxfoundation.org ([198.145.29.98]:35294 "EHLO mail.wl.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725781AbeLULwh (ORCPT ); Fri, 21 Dec 2018 06:52:37 -0500 Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id AAFB12850F for ; Fri, 21 Dec 2018 11:52:36 +0000 (UTC) From: bugzilla-daemon@bugzilla.kernel.org To: linux-ext4@vger.kernel.org Subject: [Bug 201631] WARNING: CPU: 11 PID: 29593 at fs/ext4/inode.c:3927 .ext4_set_page_dirty+0x70/0xb0 Date: Fri, 21 Dec 2018 11:52:36 +0000 Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT MIME-Version: 1.0 Sender: linux-ext4-owner@vger.kernel.org List-ID: https://bugzilla.kernel.org/show_bug.cgi?id=201631 --- Comment #36 from erhard_f@mailbox.org --- (In reply to Benjamin Herrenschmidt from comment #29) > [...] > Talking of which, I noticed the AMD GPU driver in the call traces above, > could it be a similar case of fun with GUP ? If you are talking about the "[ 4.883250] radeon: No suitable DMA available" message, this has also been the case before kernel 4.20-rc*. There also have been some DMA-related patches from https://git.raptorengineering.com/git/op-kernel-dev/log/?h=raptor-dma-dev-4.18-pre. Don't know if they reslove this error message of if they have been taken upstream already. The card is BTW a Radeon HD 6450, which is running fine on the Talos II. -- You are receiving this mail because: You are watching the assignee of the bug.