Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756084Ab3GBBt4 (ORCPT ); Mon, 1 Jul 2013 21:49:56 -0400 Received: from mail-we0-f180.google.com ([74.125.82.180]:42040 "EHLO mail-we0-f180.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756067Ab3GBBtg (ORCPT ); Mon, 1 Jul 2013 21:49:36 -0400 MIME-Version: 1.0 Date: Mon, 1 Jul 2013 18:49:34 -0700 X-Google-Sender-Auth: IPFrzuw_D0ee18x7DT37zCx9wL4 Message-ID: Subject: Re: [PATCH v6 01/12] iommu/exynos: add missing cache flush for removed pagetable entries From: Grant Grundler To: linux-arm@vger.kernel.org, Joerg Roedel Cc: LKML 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: 842 Lines: 21 On Tuesday, December 25, 2012 6:00:01 PM UTC-8, Cho KyongHo wrote: > This commit adds cache flush for removed small page and large page > entries in exynos_iommu_unmap(). Missing cache flush of removed > page table entries can cause missing page fault interrupt when a > master IP accesses an unmapped area. KyongHo, It appears this patch was never applied and got caught up in the device tree binding discussion. AFAICT, this patch is still necessary. Can you resubmit this patch separately. Or ok if I do? Original patch is here: https://patchwork.kernel.org/patch/1910261/ thanks, grant -- 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/