Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933381Ab3DMPnv (ORCPT ); Sat, 13 Apr 2013 11:43:51 -0400 Received: from mail-pb0-f47.google.com ([209.85.160.47]:52691 "EHLO mail-pb0-f47.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932263Ab3DMPnr (ORCPT ); Sat, 13 Apr 2013 11:43:47 -0400 From: Jiang Liu To: Andrew Morton , Yinghai Lu Cc: Jiang Liu , David Rientjes , Wen Congyang , Mel Gorman , Minchan Kim , KAMEZAWA Hiroyuki , Michal Hocko , David Howells , Mark Salter , Jianguo Wu , linux-mm@kvack.org, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, Russell King , Will Deacon , Nicolas Pitre , Stephen Boyd , Giancarlo Asnaghi , linux-arm-kernel@lists.infradead.org Subject: [RFC PATCH v1 15/19] mm/ARM: fix stale comment about VALID_PAGE() Date: Sat, 13 Apr 2013 23:36:35 +0800 Message-Id: <1365867399-21323-16-git-send-email-jiang.liu@huawei.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1365867399-21323-1-git-send-email-jiang.liu@huawei.com> References: <1365867399-21323-1-git-send-email-jiang.liu@huawei.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1468 Lines: 40 VALID_PAGE() has been removed from kernel long time ago, so fix the comment. Signed-off-by: Jiang Liu Cc: Russell King Cc: Will Deacon Cc: Nicolas Pitre Cc: Stephen Boyd Cc: Giancarlo Asnaghi Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org --- arch/arm/include/asm/memory.h | 6 ------ 1 file changed, 6 deletions(-) diff --git a/arch/arm/include/asm/memory.h b/arch/arm/include/asm/memory.h index 57870ab..0cd2a3d 100644 --- a/arch/arm/include/asm/memory.h +++ b/arch/arm/include/asm/memory.h @@ -260,12 +260,6 @@ static inline __deprecated void *bus_to_virt(unsigned long x) /* * Conversion between a struct page and a physical address. * - * Note: when converting an unknown physical address to a - * struct page, the resulting pointer must be validated - * using VALID_PAGE(). It must return an invalid struct page - * for any physical address not corresponding to a system - * RAM address. - * * page_to_pfn(page) convert a struct page * to a PFN number * pfn_to_page(pfn) convert a _valid_ PFN number to struct page * * -- 1.7.9.5 -- 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/