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 91BE6C001B0 for ; Tue, 15 Aug 2023 08:39:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235672AbjHOIi5 (ORCPT ); Tue, 15 Aug 2023 04:38:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60310 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235729AbjHOIiE (ORCPT ); Tue, 15 Aug 2023 04:38:04 -0400 Received: from desiato.infradead.org (desiato.infradead.org [IPv6:2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D2BB31BC1 for ; Tue, 15 Aug 2023 01:37:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; 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; bh=al9YvRhXrCID7rvrAGEaXvsCD6aM0+cRJENNBXgLi/Q=; b=lMbv5Z33BcMEFd+CDt5zk+R+qL my9RDkxgQ+RmwqydkBpUBfoe0jm25tnmOk0ASqXNBdr9t0vS8qwGfnaqNBGcZJlqK8nSNlXBoRrQk y6n7MoCKo1HuRFv/86B2EJMx3XA7XjDT+hvZBUvja7/3Zd4j/VD+JjmqDkCqm9sErALYpqzQlHKjF ICsGBZFS071ikSCJcTglQhxqUyjfZz/338UG/MAwQywZb41fg2EePGVDson1mVKDhJkfTq68vLW1D yjjNcrMVyNsj9tiHlLMje4mhcWBUqxGBv5lbXaoVu54TbxIoes1+SRAOTKy6WgiGuLphGo1SfJffW BBmwhHrQ==; Received: from j130084.upc-j.chello.nl ([24.132.130.84] helo=noisy.programming.kicks-ass.net) by desiato.infradead.org with esmtpsa (Exim 4.96 #2 (Red Hat Linux)) id 1qVpYW-00Biwe-2w; Tue, 15 Aug 2023 08:37:37 +0000 Received: from hirez.programming.kicks-ass.net (hirez.programming.kicks-ass.net [192.168.1.225]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (Client did not present a certificate) by noisy.programming.kicks-ass.net (Postfix) with ESMTPS id 4A145300222; Tue, 15 Aug 2023 10:37:36 +0200 (CEST) Received: by hirez.programming.kicks-ass.net (Postfix, from userid 1000) id 2E8B720307341; Tue, 15 Aug 2023 10:37:36 +0200 (CEST) Date: Tue, 15 Aug 2023 10:37:36 +0200 From: Peter Zijlstra To: Dan Williams Cc: linux-coco@lists.linux.dev, Borislav Petkov , Tom Lendacky , Dionna Glaze , Brijesh Singh , x86@kernel.org, linux-kernel@vger.kernel.org, Linus Torvalds , Nick Desaulniers Subject: Re: [PATCH v2 5/5] virt: sevguest: Add TSM_REPORTS support for SNP_{GET, GET_EXT}_REPORT Message-ID: <20230815083736.GA927436@hirez.programming.kicks-ass.net> References: <169199898909.1782217.10899362240465838600.stgit@dwillia2-xfh.jf.intel.com> <169199901829.1782217.16990408177897780160.stgit@dwillia2-xfh.jf.intel.com> <20230814112144.GF776869@hirez.programming.kicks-ass.net> <64da55624c6c1_2138e294cf@dwillia2-xfh.jf.intel.com.notmuch> <20230814164804.GO776869@hirez.programming.kicks-ass.net> <20230814221503.GA919179@hirez.programming.kicks-ass.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230814221503.GA919179@hirez.programming.kicks-ass.net> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Aug 15, 2023 at 12:15:03AM +0200, Peter Zijlstra wrote: > This seems to actually work. I'll try and write some coherent comments > tomorrow -- it's definitely too late for that now. Clearly I should have gone to bed before sending this patch, not after. Let me try that again.