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[2620:137:e000::3:3]) by mx.google.com with ESMTPS id o73-20020a62cd4c000000b0069026fd5a31si376293pfg.272.2023.09.20.18.58.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Sep 2023 18:58:23 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:3 as permitted sender) client-ip=2620:137:e000::3:3; Authentication-Results: mx.google.com; dkim=pass header.i=@infradead.org header.s=desiato.20200630 header.b=gbBwTJ41; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:3 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by lipwig.vger.email (Postfix) with ESMTP id DB8A5828F230; Wed, 20 Sep 2023 08:01:16 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at lipwig.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235233AbjITPBO (ORCPT + 99 others); Wed, 20 Sep 2023 11:01:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37170 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234462AbjITPBM (ORCPT ); Wed, 20 Sep 2023 11:01:12 -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 D58A49F; Wed, 20 Sep 2023 08:01:04 -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=rWkB7EDNng9M39a7Z5ofZ+3H/5SPbGNHhMrFP2dtGbY=; b=gbBwTJ41KAmMXmjfJHdJuM7m3X hExgqa3hFHE8oGJcBGAwWV1T/3bCar8Q/4J6kCFh3lPc6C1w5JSzk0t/sppfTeuOuPqbkwJYbcQCA Msu0ZRdMcoOovrESWX3e875PmIMIBSrS4FtQ6mkCe/JdrliuRxauJrt0MJcZjPdo7EqSm+fAmOhwe trz1GroFYHwCKDYsYL97k/F/mFR5NvDSXdmntjJExEs8ifO6+1NTZod2ifPXoYaZVSZxEMeqngWfs NrrhUFV7r0Gl9W5Rr7JEAOnQhVOOIU0Ua8nWwf0A1uLrrKzCuLGBjfkYGwTe+kgu4Pq9ruGUQXJ33 qvYYaX6A==; 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 1qiygf-00Efi6-1Z; Wed, 20 Sep 2023 15:00:24 +0000 Received: by noisy.programming.kicks-ass.net (Postfix, from userid 1000) id 8FF67300348; Wed, 20 Sep 2023 17:00:22 +0200 (CEST) Date: Wed, 20 Sep 2023 17:00:22 +0200 From: Peter Zijlstra To: andrew.cooper3@citrix.com Cc: "H. Peter Anvin" , Thomas Gleixner , Xin Li , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-edac@vger.kernel.org, linux-hyperv@vger.kernel.org, kvm@vger.kernel.org, xen-devel@lists.xenproject.org, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, x86@kernel.org, luto@kernel.org, pbonzini@redhat.com, seanjc@google.com, jgross@suse.com, ravi.v.shankar@intel.com, mhiramat@kernel.org, jiangshanlai@gmail.com Subject: Re: [PATCH v10 03/38] x86/msr: Add the WRMSRNS instruction support Message-ID: <20230920150022.GH424@noisy.programming.kicks-ass.net> References: <20230914044805.301390-1-xin3.li@intel.com> <20230914044805.301390-4-xin3.li@intel.com> <6f5678ff-f8b1-9ada-c8c7-f32cfb77263a@citrix.com> <87y1h81ht4.ffs@tglx> <7ba4ae3e-f75d-66a8-7669-b6eb17c1aa1c@citrix.com> <0e7d37db-e1af-ac40-6eca-5565d1bebcde@zytor.com> <6575702e-fea5-61b2-dd61-7b556a8603e8@citrix.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <6575702e-fea5-61b2-dd61-7b556a8603e8@citrix.com> X-Spam-Status: No, score=-0.9 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lipwig.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (lipwig.vger.email [0.0.0.0]); Wed, 20 Sep 2023 08:01:18 -0700 (PDT) On Fri, Sep 15, 2023 at 02:16:50AM +0100, andrew.cooper3@citrix.com wrote: > Juergen has already done the work to delete one of these two patching > mechanisms and replace it with the other. > > https://lore.kernel.org/lkml/a32e211f-4add-4fb2-9e5a-480ae9b9bbf2@suse.com/ > > Unfortunately, it's only collecting pings and tumbleweeds. Fixed that...