From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.1 required=3.0 tests=DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,T_DKIM_INVALID, USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D26AEC6778A for ; Mon, 9 Jul 2018 15:15:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 882472089D for ; Mon, 9 Jul 2018 15:15:19 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="AvLrHRmL" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 882472089D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933359AbeGIPPP (ORCPT ); Mon, 9 Jul 2018 11:15:15 -0400 Received: from merlin.infradead.org ([205.233.59.134]:57692 "EHLO merlin.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933045AbeGIPPN (ORCPT ); Mon, 9 Jul 2018 11:15:13 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=merlin.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=IiXrJCqkGKKz8YQAOZ4MCFXytioFKWp3332mXDhzwB8=; b=AvLrHRmLxAutHbKYRML01lpkP mU1t37MbcxaC6GGFqRLzWj4Fj0aK8KUe3dVQLhBPWCe/qtX8kM9J/XnWFaBiZbcUNv3S6E2+zGS1p ooeVTd/eJ6fg8j5lZutQfG5ROlrKPEos2xtq+Q5C6BOPfJyrz1A18Q4jyhbVc+JA9R8xpznb2DvjP RtavPHLGDLsrrJK8qpcr75IOzpjAra5O8v3bQxj9M9lAGsdcl2MxUjNEd6Jzl15Ho9HMPLlMjkApY pdQhyx1k53pd6uMgx2aWGHxPLRYWjkek2+4/M4Pu7hhr623H8NSkGWTFIKU9xM/cw/MDu9Dtwu2I1 v/C35GzcA==; Received: from j217100.upc-j.chello.nl ([24.132.217.100] helo=hirez.programming.kicks-ass.net) by merlin.infradead.org with esmtpsa (Exim 4.90_1 #2 (Red Hat Linux)) id 1fcXsG-0002at-DG; Mon, 09 Jul 2018 15:14:48 +0000 Received: by hirez.programming.kicks-ass.net (Postfix, from userid 1000) id 2EF9520289CE4; Mon, 9 Jul 2018 17:14:47 +0200 (CEST) Date: Mon, 9 Jul 2018 17:14:47 +0200 From: Peter Zijlstra To: David Laight Cc: Alexey Brodkin , "linux-kernel@vger.kernel.org" , "tglx@linutronix.de" , "linux-snps-arc@lists.infradead.org" , "stable@vger.kernel.org" , "greg@kroah.com" , "will.deacon@arm.com" , "gregkh@linuxfoundation.org" , "linux-arch@vger.kernel.org" , "geert@linux-m68k.org" Subject: Re: [PATCH v3] devres: Explicitly align datai[] to 64-bit Message-ID: <20180709151447.GW2476@hirez.programming.kicks-ass.net> References: <20180709134550.29541-1-abrodkin@synopsys.com> <20180709140717.GR2476@hirez.programming.kicks-ass.net> <20180709141056.GR2512@hirez.programming.kicks-ass.net> <44727d3cebda7bee5b68fb388bd2fecfc6dc7b89.camel@synopsys.com> <20180709144925.GU2476@hirez.programming.kicks-ass.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.0 (2018-05-17) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jul 09, 2018 at 03:02:08PM +0000, David Laight wrote: > Mostly related to the fpu - probably including the fpu save area. So for the FPU save area in particular I know we play some horrific games. As to the rest I really dont know. I wouldn't mind it being changed, but from a cursory look, I couldn't see it being anything other than 4 for x86_32.