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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1F357C77B73 for ; Mon, 5 Jun 2023 17:30:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233761AbjFERaU (ORCPT ); Mon, 5 Jun 2023 13:30:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48450 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235144AbjFER35 (ORCPT ); Mon, 5 Jun 2023 13:29:57 -0400 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 30E2190; Mon, 5 Jun 2023 10:29:56 -0700 (PDT) From: Thomas Gleixner DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1685986194; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=u/U7ey0ax4H7vk1q0YaG9p2muTkse993fhrnpaApCl4=; b=3wfJ5XHDm1wn+owjjClyT4/JNsgSheCPTcDaQsd9uSwy7kx0BoDqJv6iOpT5Y5AiAj3yBe 0XKS6Icnh+khsB6IzALmBcvlzWEju1BWc96oNOGewl2mMk07oRKtLs3PLqzeiT+dwMYmy6 WQlfg7qu6Y/Oef4pprra9ruFSXjhOjYruff+AVV7+Uoe038Wfa3gNmheW28dIQxMrHhZtQ j8jOyVL0NMB2SFfgNQDOI9Y8lqYzNwWs6CpyAP2B6sYsNN7QkkuaKiA55cy4YyJ6ylStHj dzabDFi3/rSl195ovxfxUW06wI75hQcWxrp38r62OvEuAyAgrfousx/lym6dGg== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1685986194; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=u/U7ey0ax4H7vk1q0YaG9p2muTkse993fhrnpaApCl4=; b=qYsA8plkT2ISgXnyAWuOQDM0MGAe2Ofwc8ko0HtNxam80ocmyazmBZ5uL5xKdOyAOi8Isp tCEImKRb8aUt6aCQ== To: "H. Peter Anvin" , Xin Li , linux-kernel@vger.kernel.org, x86@kernel.org, kvm@vger.kernel.org Cc: mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, peterz@infradead.org, andrew.cooper3@citrix.com, seanjc@google.com, pbonzini@redhat.com, ravi.v.shankar@intel.com, jiangshanlai@gmail.com, shan.kang@intel.com Subject: Re: [PATCH v8 02/33] x86/fred: make unions for the cs and ss fields in struct pt_regs In-Reply-To: <303d5b3c-e33b-c6ef-544a-32d6497f891e@zytor.com> References: <20230410081438.1750-1-xin3.li@intel.com> <20230410081438.1750-3-xin3.li@intel.com> <87o7lu6rjf.ffs@tglx> <303d5b3c-e33b-c6ef-544a-32d6497f891e@zytor.com> Date: Mon, 05 Jun 2023 19:29:54 +0200 Message-ID: <8735356cml.ffs@tglx> MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jun 05 2023 at 10:12, H. Peter Anvin wrote: >> >> This does not match section >> >> 5.2.1 Saving Information on the Regular Stack? >> >> of version 4 and later of the specification. >> > > Yes, this is correct. This patchset was posted in April, and once we got > some very late requests for changes I asked Xin to hold off any further > iterations until the spec had restabilized. I assumed that, but I stumbled over it when trying to review :)