From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756141AbcHVVGX (ORCPT ); Mon, 22 Aug 2016 17:06:23 -0400 Received: from mail.skyhub.de ([78.46.96.112]:46874 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752112AbcHVVGW (ORCPT ); Mon, 22 Aug 2016 17:06:22 -0400 Date: Mon, 22 Aug 2016 23:06:06 +0200 From: Borislav Petkov To: Alexey Dobriyan Cc: x86@kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] x86: branchless clear_page() Message-ID: <20160822210606.GA10044@nazgul.tnic> References: <20160822205229.GA2638@p183.telecom.by> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20160822205229.GA2638@p183.telecom.by> User-Agent: Mutt/1.6.0 (2016-04-01) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Aug 22, 2016 at 11:52:29PM +0300, Alexey Dobriyan wrote: > Apply alternatives at the call site instead of function body. > Save branch per clean page. Any size increase to an allyesconfig vmlinux and increase to alternatives application time? Booting with "debug-alternative" should help. -- Regards/Gruss, Boris. ECO tip #101: Trim your mails when you reply. --