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[2620:137:e000::1:20]) by mx.google.com with ESMTP id h18-20020a63df52000000b004fc257265cfsi646162pgj.267.2023.04.12.18.23.40; Wed, 12 Apr 2023 18:23:51 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229634AbjDMBVA (ORCPT + 99 others); Wed, 12 Apr 2023 21:21:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59064 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229441AbjDMBU7 (ORCPT ); Wed, 12 Apr 2023 21:20:59 -0400 Received: from mail-wm1-f54.google.com (mail-wm1-f54.google.com [209.85.128.54]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 87CE993; Wed, 12 Apr 2023 18:20:58 -0700 (PDT) Received: by mail-wm1-f54.google.com with SMTP id hg25-20020a05600c539900b003f05a99a841so15091331wmb.3; Wed, 12 Apr 2023 18:20:58 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1681348857; x=1683940857; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=wyI2FpVQ01PfKikXOVamojIWEV+c+YSNr8zEy6KOoLo=; b=A06klOASiR6p1bZJwWrCOibkEW49MxX07s894tewLPr71XxZOSByxCVKkAstd2K0A6 7lyDtfZj9KVS5jwPuIfnHVerTcZvX7vHhpVK/WjJVu8y9IzAIxyKVCWV5vmvI7O7PAp3 LtMqyF0V5BJ+P3SUZ6DxZFjYxZQu9fA7oHQMKWinoQz0Gj8LNuRcLegmhwhQ9JgA9zob sS4DkK+ECHk2ZyWgLJlOj6zPYWO8z90EctZ8xuyBBdFPgdEcCyAKzjwLoFWu2KGfnjDz 83fmrbGPZLuO57TMX77h3NMdNFojbFqkEAvZ/l5eTYScvV9gcTJB1RzM3cSsMpp8d2Oz jb3g== X-Gm-Message-State: AAQBX9eRs5jPFrp4yiPqFtRThO44M1Ou9hsFgVPY2/Rzl3q88SQpnFzs 6PsBfNprl25eFT8cuDF6gdE= X-Received: by 2002:a1c:4b05:0:b0:3ef:68d5:9573 with SMTP id y5-20020a1c4b05000000b003ef68d59573mr426722wma.19.1681348856811; Wed, 12 Apr 2023 18:20:56 -0700 (PDT) Received: from liuwe-devbox-debian-v2 ([51.145.34.42]) by smtp.gmail.com with ESMTPSA id s6-20020a7bc386000000b003ef5db16176sm404814wmj.32.2023.04.12.18.20.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 12 Apr 2023 18:20:56 -0700 (PDT) Date: Thu, 13 Apr 2023 01:20:52 +0000 From: Wei Liu To: "Michael Kelley (LINUX)" Cc: Dexuan Cui , KY Srinivasan , Haiyang Zhang , "wei.liu@kernel.org" , "linux-hyperv@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH] Drivers: hv: vmbus: Remove the per-CPU post_msg_page Message-ID: References: <20230408213441.15472-1-decui@microsoft.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Spam-Status: No, score=-1.4 required=5.0 tests=BAYES_00, FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS, RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Apr 11, 2023 at 05:24:31PM +0000, Michael Kelley (LINUX) wrote: > > -- > > 2.25.1 > > This looks good. Glad to have this simplification done! > > FWIW, this patch will cause conflicts with your TDX patch series. If this > patch goes first, then you'll have merge errors with the TDX patches. > If the TDX series goes first, then this patch will have merge errors. And > per my comments on Patch 5 of your TDX series, eliminating the > post_msg_page will simplify the error cleanup code in hv_synic_alloc(). > It seems like making this patch part of the TDX series would be helpful > all around. Seeing that there are pending comments in the TDX series, I've applied this patch. TDX series can be rebased. Thanks, Wei.