From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751426AbdFFJtn (ORCPT ); Tue, 6 Jun 2017 05:49:43 -0400 Received: from foss.arm.com ([217.140.101.70]:43190 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751274AbdFFJtm (ORCPT ); Tue, 6 Jun 2017 05:49:42 -0400 Date: Tue, 6 Jun 2017 10:49:48 +0100 From: Will Deacon To: Catalin Marinas Cc: Kees Cook , Andrew Morton , Jisheng Zhang , linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/6] arm64, vdso: Define vdso_{start,end} as array Message-ID: <20170606094948.GA3738@arm.com> References: <1496724755-104187-1-git-send-email-keescook@chromium.org> <1496724755-104187-2-git-send-email-keescook@chromium.org> <20170606094352.u6ve2titgqcjedxq@localhost> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20170606094352.u6ve2titgqcjedxq@localhost> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jun 06, 2017 at 10:43:52AM +0100, Catalin Marinas wrote: > On Mon, Jun 05, 2017 at 09:52:30PM -0700, Kees Cook wrote: > > Adjust vdso_{start|end} to be char arrays to avoid compile-time analysis > > that flags "too large" memcmp() calls with CONFIG_FORTIFY_SOURCE. > > > > Suggested-by: Mark Rutland > > Signed-off-by: Kees Cook > > Cc: Catalin Marinas > > Cc: Will Deacon > > Cc: Jisheng Zhang > > Acked-by: Catalin Marinas Kees -- I'm assuming this series is going via some other tree, but let me know if you want this patch to go via arm64. Will