Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753439AbbEKQuN (ORCPT ); Mon, 11 May 2015 12:50:13 -0400 Received: from 8bytes.org ([81.169.241.247]:43975 "EHLO theia.8bytes.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753125AbbEKQuL (ORCPT ); Mon, 11 May 2015 12:50:11 -0400 Date: Mon, 11 May 2015 18:50:09 +0200 From: Joerg Roedel To: Dmitry Torokhov Cc: Kukjin Kim , Shaik Ameer Basha , Cho KyongHo , Colin Cross , Doug Anderson , iommu@lists.linux-foundation.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] iommu: exynos: tell kmemleak to ignore 2nd level page tables Message-ID: <20150511165008.GB10216@8bytes.org> References: <20150509000544.GA29904@dtor-ws> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20150509000544.GA29904@dtor-ws> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 844 Lines: 21 On Fri, May 08, 2015 at 05:05:44PM -0700, Dmitry Torokhov wrote: > From: Colin Cross > > The pointers to the 2nd level page tables are converted to 1st level > page table entries, which means kmemleak can't find them and assumes > they have been leaked. Call kmemleak_ignore on the 2nd level page > tables to prevent them from showing up in kmemleak reports. > > Signed-off-by: Colin Cross > Signed-off-by: Dmitry Torokhov > --- > drivers/iommu/exynos-iommu.c | 1 + > 1 file changed, 1 insertion(+) Applied to arm/exynos, thanks. -- 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/