Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753965Ab0DDLzQ (ORCPT ); Sun, 4 Apr 2010 07:55:16 -0400 Received: from casper.infradead.org ([85.118.1.10]:57352 "EHLO casper.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752798Ab0DDLzM (ORCPT ); Sun, 4 Apr 2010 07:55:12 -0400 Subject: Re: [PATCH 3/4] Revert "x86: disable IOMMUs on kernel crash" From: David Woodhouse To: Joerg Roedel Cc: Chris Wright , nhorman@redhat.com, nhorman@tuxdriver.com, Joerg Roedel , kexec@lists.infradead.org, linux-kernel@vger.kernel.org, hbabu@us.ibm.com, iommu@lists.linux-foundation.org, ebiederm@xmission.com, vgoyal@redhat.com In-Reply-To: <20100403174128.GQ24846@8bytes.org> References: <20100403012751.834020949@sous-sol.org> <20100403012820.229410717@sous-sol.org> <20100403174128.GQ24846@8bytes.org> Content-Type: text/plain; charset="UTF-8" Date: Sun, 04 Apr 2010 12:54:46 +0100 Message-ID: <1270382086.21446.3429.camel@macbook.infradead.org> Mime-Version: 1.0 X-Mailer: Evolution 2.28.3 (2.28.3-1.fc12) Content-Transfer-Encoding: 7bit X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 608 Lines: 16 On Sat, 2010-04-03 at 19:41 +0200, Joerg Roedel wrote: > Another problem: This also breaks if the kdump kernel has no > iommu-support. The kdump kernel has to support the hardware it's running on. Film at 11. -- David Woodhouse Open Source Technology Centre David.Woodhouse@intel.com Intel Corporation -- 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/