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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS 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 8E5ADC43441 for ; Wed, 28 Nov 2018 10:37:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5524B2086B for ; Wed, 28 Nov 2018 10:37:14 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5524B2086B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com 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 S1727941AbeK1ViY (ORCPT ); Wed, 28 Nov 2018 16:38:24 -0500 Received: from mx1.redhat.com ([209.132.183.28]:49932 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727673AbeK1ViY (ORCPT ); Wed, 28 Nov 2018 16:38:24 -0500 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 1A00930B9309; Wed, 28 Nov 2018 10:37:12 +0000 (UTC) Received: from vitty.brq.redhat.com.redhat.com (unknown [10.43.2.155]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 376927A5EF; Wed, 28 Nov 2018 10:37:06 +0000 (UTC) From: Vitaly Kuznetsov To: Nadav Amit Cc: "K. Y. Srinivasan" , Haiyang Zhang , Stephen Hemminger , "Michael Kelley \(EOSG\)" , "kvm\@vger.kernel.org" , Paolo Bonzini , Radim =?utf-8?B?S3LEjW3DocWZ?= , "linux-kernel\@vger.kernel.org" , "x86\@kernel.org" , Roman Kagan Subject: Re: [PATCH v2 1/4] x86/hyper-v: move synic/stimer control structures definitions to hyperv-tlfs.h In-Reply-To: <8A215F49-BB8F-4E93-AC62-EC33B4734F24@gmail.com> References: <20181126154732.23025-1-vkuznets@redhat.com> <20181126154732.23025-2-vkuznets@redhat.com> <20181126200413.GA7852@rkaganb.sw.ru> <87wooyk6na.fsf@vitty.brq.redhat.com> <20181127184835.GA5147@rkaganip.lan> <8A215F49-BB8F-4E93-AC62-EC33B4734F24@gmail.com> Date: Wed, 28 Nov 2018 11:37:04 +0100 Message-ID: <87a7ltjxnz.fsf@vitty.brq.redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.49]); Wed, 28 Nov 2018 10:37:12 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Nadav Amit writes: > > On a different note: how come all of the hyper-v structs are not marked > with the “packed" attribute? "packed" should not be needed with proper padding; I vaguely remember someone (from x86@?) arguing _against_ "packed". -- Vitaly