Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1422904Ab3FUNCk (ORCPT ); Fri, 21 Jun 2013 09:02:40 -0400 Received: from mail-qa0-f46.google.com ([209.85.216.46]:41333 "EHLO mail-qa0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1422660Ab3FUNCg (ORCPT ); Fri, 21 Jun 2013 09:02:36 -0400 MIME-Version: 1.0 In-Reply-To: <1620890.UBBDKT8mbZ@vostro.rjw.lan> References: <1371238081-32260-1-git-send-email-jiang.liu@huawei.com> <1436701.V8egnZxOqz@vostro.rjw.lan> <1620890.UBBDKT8mbZ@vostro.rjw.lan> Date: Fri, 21 Jun 2013 19:02:35 +0600 Message-ID: Subject: Re: [BUGFIX v2 0/4] fix bug 56531, 59501 and 59581 From: "Alexander E. Patrakov" To: "Rafael J. Wysocki" Cc: Jiang Liu , alexdeucher@gmail.com, Bjorn Helgaas , Yinghai Lu , Greg Kroah-Hartman , Yijing Wang , linux-acpi@vger.kernel.org, Jiang Liu , "linux-pci@vger.kernel.org" , "linux-kernel@vger.kernel.org" Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1161 Lines: 30 2013/6/21 Rafael J. Wysocki : > The thing below looks like a radeon problem? > > [ 52.268389] ------------[ cut here ]------------ > [ 52.268395] WARNING: at drivers/gpu/drm/ttm/ttm_page_alloc_dma.c:533 ttm_dma_free_pool+0x101/0x110 [ttm]() Yes. Let's ignore it for now, as it is a separate bug, likely a special case of https://bugzilla.kernel.org/show_bug.cgi?id=59681 > But it looks like the removal actually succeeded. It did. > [ 52.273103] pci_bus 0000:0b: busn_res: [bus 0b] is released > [ 52.273732] pci_bus 0000:0c: busn_res: [bus 0c] is released > [ 52.273816] pci_bus 0000:16: busn_res: [bus 16] is released > > Is the re-dock attempt included? It doesn't seem to leave any trace ... It is, and indeed it left no traces. See the followup when I attached the result of manually rescanning the bus - you have already commented on the deadlock there. -- Alexander E. Patrakov -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/