Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754067AbYHVGgx (ORCPT ); Fri, 22 Aug 2008 02:36:53 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758097AbYHVGgf (ORCPT ); Fri, 22 Aug 2008 02:36:35 -0400 Received: from mx3.mail.elte.hu ([157.181.1.138]:48703 "EHLO mx3.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757964AbYHVGge (ORCPT ); Fri, 22 Aug 2008 02:36:34 -0400 Date: Fri, 22 Aug 2008 08:36:15 +0200 From: Ingo Molnar To: FUJITA Tomonori Cc: joerg.roedel@amd.com, mingo@redhat.com, tglx@linutronix.de, hpa@zytor.com, linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org Subject: Re: [PATCH] x86: make gart_alloc_coherent return zeroed memory Message-ID: <20080822063615.GR14110@elte.hu> References: <20080821225038E.fujita.tomonori@lab.ntt.co.jp> <1219339707-30592-1-git-send-email-joerg.roedel@amd.com> <20080822081517F.fujita.tomonori@lab.ntt.co.jp> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20080822081517F.fujita.tomonori@lab.ntt.co.jp> User-Agent: Mutt/1.5.18 (2008-05-17) X-ELTE-VirusStatus: clean X-ELTE-SpamScore: -1.5 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-1.5 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.2.3 -1.5 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0000] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 884 Lines: 25 * FUJITA Tomonori wrote: > On Thu, 21 Aug 2008 19:28:27 +0200 > Joerg Roedel wrote: > > > The dma_alloc_coherent function should return memory set to zero. This patch > > adds this to the GART implementation. > > > > Signed-off-by: Joerg Roedel > > --- > > arch/x86/kernel/pci-gart_64.c | 2 +- > > 1 files changed, 1 insertions(+), 1 deletions(-) > > This should be foiled to the first patch in the patchset. No good > reason to push a patch that might cause a problem. agreed - i folded the fix back and respun this portion of tip/x86/iommu. Ingo -- 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/