Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753990Ab0KCHyi (ORCPT ); Wed, 3 Nov 2010 03:54:38 -0400 Received: from mail-pv0-f174.google.com ([74.125.83.174]:43315 "EHLO mail-pv0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752195Ab0KCHyg (ORCPT ); Wed, 3 Nov 2010 03:54:36 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; b=C6iDL3hictvdlxe6708rcngJXpuzwzyerphqCdDXhHZys+kTREhYUwWDP/XGcDZEMf ohq2q2WCR7I7fsHn/WCtSnCjA0kwej1n0MEv3aUADa30A/iIwELjw1sRo0cKqK+8r14q SKLUHri0U118clXczdih6PKkyUkcuUdUBWWPw= MIME-Version: 1.0 In-Reply-To: <4CCBDDC0.8040502@gmail.com> References: <4CCBDDC0.8040502@gmail.com> Date: Wed, 3 Nov 2010 08:54:36 +0100 Message-ID: Subject: Re: [PATCH] archs: add Kconfig symbol for set memory ro feature From: Marco Stornelli To: Linux Kernel Cc: x86@kernel.org, andi@firstfloor.org, Tim Bird , tglx@linutronix.de Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 718 Lines: 16 2010/10/30 Marco Stornelli : > From: Marco Stornelli > > This patch adds a new Kconfig symbol to recognize which arch implements a couple of functions set_memory_ro/set_memory_rw. These functions sets/unsets read-only flag at page table entry level. Until now only x86 > has got these functions. Next target will be arm and powerpc. > > Signed-off-by: Marco Stornelli Any comments? Marco -- 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/