Received: by 2002:a05:6a10:f3d0:0:0:0:0 with SMTP id a16csp199672pxv; Wed, 14 Jul 2021 01:48:55 -0700 (PDT) X-Google-Smtp-Source: ABdhPJynBqRlBq4rcfbj8pZ0U7Z1oAhkYUzW1vy+KgmyBUK9JELag2uE6NBbK5XDkzJjH7y1GUo8 X-Received: by 2002:a02:cbde:: with SMTP id u30mr7942342jaq.52.1626252534846; Wed, 14 Jul 2021 01:48:54 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1626252534; cv=none; d=google.com; s=arc-20160816; b=GEYYnb3KU7nbqxi/EjXTodYek1/f8guGgw8QXXTrwoyXhtMYeM4Wq0z9md6xGQv3qM UPLNyBG94uVuPcvlXsPBUFojStaQXRR39ojlrLaa1fYaari9QJBA+hR1ev4dWA0q2Goj 1tsGxdGex8DtJTVgD8JBmBdMjTCKfsObQAFgBiYqw58hpgUUDCGuNLqfEovW0ji2oD54 pqh8h3uwBBnueZBtU/uVToHPB5f27VbMwI3kk10b/J8F/QYDEASvk0NvifE7uB9K4sMT 9Vpvkaaypyj4O7bMYyYoh4VHgvzJX0GRAZjtYHQGFlmkkNHOVypD/szmBtEHtVA1JGq2 88bw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date; bh=ZcKu6JzHt5KJb3Xql7bkDVD+N0alIA9rphZxYoZe6yk=; b=QW/F1Zf2VD8sRaE7JBiI8FMoXLzpIWf3QHb5zx96uyakGbvfQuk+Ht/85FpY+bowDL QdLusBqrqxsVgHVizuGJYRZ0TQjiAyc1Ng/+09KpH+czn/lUKBUGzcLV+6ZOI/4RHOu/ BnCJfAC3JcIAwJU6+S33q/Ffn3UoF7HjLlyyMM6faFoCZV10zpmv3HY9BmT1MIidVYQH 2oUCa7IJw14O3UEdsVqWYCcT2TVVoiMto4oo1W5Zv8fUvO8S8TlziLmp8FFVq8hnB4q7 H6CbrPMEAcEpdw1wbAI/Qp28KTSyAYUQhH/pWVxYlifRTTWxiRgNCBIkY1FQML53PA80 WiLA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id v22si1833372jap.98.2021.07.14.01.48.42; Wed, 14 Jul 2021 01:48:54 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 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 S238643AbhGNIuW (ORCPT + 99 others); Wed, 14 Jul 2021 04:50:22 -0400 Received: from mail-wm1-f48.google.com ([209.85.128.48]:38445 "EHLO mail-wm1-f48.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238432AbhGNIuV (ORCPT ); Wed, 14 Jul 2021 04:50:21 -0400 Received: by mail-wm1-f48.google.com with SMTP id b14-20020a1c1b0e0000b02901fc3a62af78so3390097wmb.3; Wed, 14 Jul 2021 01:47:29 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=ZcKu6JzHt5KJb3Xql7bkDVD+N0alIA9rphZxYoZe6yk=; b=TXaPKzVBu0NkYrw75dK/PFQnjGY/gstqSbgpjxmD387DFsMMzDHu53+7091/aipGHp ZexBdGP9ZWoNL1j5pZWoV5EaCwcTGeDU/dEPTaQltarZjc9Tva7daUUSFvF4m3keIGsC ms1MAhQlujtYO4qCdjo14AHtypcLtyGBbNM7N1WMB7shmh5dzCzWJupqBh8ioL/Z3Cup xyljQz0WTdg+I7DovmsrC5hD/JTBr/WRp7CriR7gE7+brxwQIztpIRo49huWLqm208yT h4jvWaq6Jp2CaMHByzLwmDNqWrZYiC+Ub1LMYQ2xISaFponYDnbS/gTfzGdHjZtYXNKZ 0swA== X-Gm-Message-State: AOAM532SBxMuF/BZG0YZGjBS5cjF93czIKuch0nWcgSehdiRfs6odCCp Jz8ENMsii9X5hHyaBGn5G2w= X-Received: by 2002:a7b:c24a:: with SMTP id b10mr2780414wmj.37.1626252449320; Wed, 14 Jul 2021 01:47:29 -0700 (PDT) Received: from liuwe-devbox-debian-v2 ([51.145.34.42]) by smtp.gmail.com with ESMTPSA id l20sm1506246wmq.3.2021.07.14.01.47.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 14 Jul 2021 01:47:28 -0700 (PDT) Date: Wed, 14 Jul 2021 08:47:27 +0000 From: Wei Liu To: Sunil Muthuswamy Cc: KY Srinivasan , Haiyang Zhang , Stephen Hemminger , Wei Liu , Dexuan Cui , Michael Kelley , "linux-hyperv@vger.kernel.org" , "linux-pci@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Lorenzo Pieralisi , Rob Herring , Bjorn Helgaas , Wei Liu Subject: Re: [PATCH v3 1/1] PCI: hv: Support for create interrupt v3 Message-ID: <20210714084727.y3cxrj3365k4sfw6@liuwe-devbox-debian-v2> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jul 12, 2021 at 09:58:18PM +0000, Sunil Muthuswamy wrote: > Hyper-V vPCI protocol version 1_4 adds support for create interrupt > v3. Create interrupt v3 essentially makes the size of the vector > field bigger in the message, thereby allowing bigger vector values. > For example, that will come into play for supporting LPI vectors > on ARM, which start at 8192. > > Signed-off-by: Sunil Muthuswamy Reviewed-by: Wei Liu