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 X-Spam-Level: X-Spam-Status: No, score=-2.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 87630C43331 for ; Tue, 24 Mar 2020 02:27:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5865820769 for ; Tue, 24 Mar 2020 02:27:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727211AbgCXC1e (ORCPT ); Mon, 23 Mar 2020 22:27:34 -0400 Received: from szxga04-in.huawei.com ([45.249.212.190]:12119 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727047AbgCXC1e (ORCPT ); Mon, 23 Mar 2020 22:27:34 -0400 Received: from DGGEMS406-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 561DB2697814C2E51B79; Tue, 24 Mar 2020 10:27:27 +0800 (CST) Received: from [127.0.0.1] (10.173.222.27) by DGGEMS406-HUB.china.huawei.com (10.3.19.206) with Microsoft SMTP Server id 14.3.487.0; Tue, 24 Mar 2020 10:27:19 +0800 Subject: Re: [PATCH v6 08/23] irqchip/gic-v4.1: Plumb skeletal VSGI irqchip To: Marc Zyngier , , , , CC: Lorenzo Pieralisi , Jason Cooper , Thomas Gleixner , Eric Auger , James Morse , Julien Thierry , Suzuki K Poulose References: <20200320182406.23465-1-maz@kernel.org> <20200320182406.23465-9-maz@kernel.org> From: Zenghui Yu Message-ID: <0ac3af1c-5160-a528-f2b4-aac4833ce32c@huawei.com> Date: Tue, 24 Mar 2020 10:27:18 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.2.0 MIME-Version: 1.0 In-Reply-To: <20200320182406.23465-9-maz@kernel.org> Content-Type: text/plain; charset="utf-8"; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Originating-IP: [10.173.222.27] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2020/3/21 2:23, Marc Zyngier wrote: > +static int its_sgi_set_affinity(struct irq_data *d, > + const struct cpumask *mask_val, > + bool force) > +{ > + /* > + * There is no notion of affinity for virtual SGIs, at least > + * not on the host (since they can only be targetting a vPE). > + * Tell the kernel we've done whetever it asked for. new typo? s/whetever/whatever/ > + */ > + return IRQ_SET_MASK_OK; > +} Thanks, Zenghui 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 X-Spam-Level: X-Spam-Status: No, score=-2.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3F8BEC54EEB for ; Tue, 24 Mar 2020 02:27:37 +0000 (UTC) Received: from mm01.cs.columbia.edu (mm01.cs.columbia.edu [128.59.11.253]) by mail.kernel.org (Postfix) with ESMTP id D7D2B2074D for ; Tue, 24 Mar 2020 02:27:36 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D7D2B2074D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kvmarm-bounces@lists.cs.columbia.edu Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 3E3474B0AC; Mon, 23 Mar 2020 22:27:36 -0400 (EDT) X-Virus-Scanned: at lists.cs.columbia.edu Received: from mm01.cs.columbia.edu ([127.0.0.1]) by localhost (mm01.cs.columbia.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id MqNzUu53BJvv; Mon, 23 Mar 2020 22:27:35 -0400 (EDT) Received: from mm01.cs.columbia.edu (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 54E494B097; Mon, 23 Mar 2020 22:27:35 -0400 (EDT) Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 7F6B14A551 for ; Mon, 23 Mar 2020 22:27:34 -0400 (EDT) X-Virus-Scanned: at lists.cs.columbia.edu Received: from mm01.cs.columbia.edu ([127.0.0.1]) by localhost (mm01.cs.columbia.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id PTZsbQdluOaR for ; Mon, 23 Mar 2020 22:27:32 -0400 (EDT) Received: from huawei.com (szxga04-in.huawei.com [45.249.212.190]) by mm01.cs.columbia.edu (Postfix) with ESMTPS id A38414A4E5 for ; Mon, 23 Mar 2020 22:27:31 -0400 (EDT) Received: from DGGEMS406-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 561DB2697814C2E51B79; Tue, 24 Mar 2020 10:27:27 +0800 (CST) Received: from [127.0.0.1] (10.173.222.27) by DGGEMS406-HUB.china.huawei.com (10.3.19.206) with Microsoft SMTP Server id 14.3.487.0; Tue, 24 Mar 2020 10:27:19 +0800 Subject: Re: [PATCH v6 08/23] irqchip/gic-v4.1: Plumb skeletal VSGI irqchip To: Marc Zyngier , , , , References: <20200320182406.23465-1-maz@kernel.org> <20200320182406.23465-9-maz@kernel.org> From: Zenghui Yu Message-ID: <0ac3af1c-5160-a528-f2b4-aac4833ce32c@huawei.com> Date: Tue, 24 Mar 2020 10:27:18 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.2.0 MIME-Version: 1.0 In-Reply-To: <20200320182406.23465-9-maz@kernel.org> Content-Language: en-US X-Originating-IP: [10.173.222.27] X-CFilter-Loop: Reflected Cc: Lorenzo Pieralisi , Jason Cooper , Thomas Gleixner X-BeenThere: kvmarm@lists.cs.columbia.edu X-Mailman-Version: 2.1.14 Precedence: list List-Id: Where KVM/ARM decisions are made List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Errors-To: kvmarm-bounces@lists.cs.columbia.edu Sender: kvmarm-bounces@lists.cs.columbia.edu On 2020/3/21 2:23, Marc Zyngier wrote: > +static int its_sgi_set_affinity(struct irq_data *d, > + const struct cpumask *mask_val, > + bool force) > +{ > + /* > + * There is no notion of affinity for virtual SGIs, at least > + * not on the host (since they can only be targetting a vPE). > + * Tell the kernel we've done whetever it asked for. new typo? s/whetever/whatever/ > + */ > + return IRQ_SET_MASK_OK; > +} Thanks, Zenghui _______________________________________________ kvmarm mailing list kvmarm@lists.cs.columbia.edu https://lists.cs.columbia.edu/mailman/listinfo/kvmarm 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 X-Spam-Level: X-Spam-Status: No, score=-2.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 426DFC43331 for ; Tue, 24 Mar 2020 02:27:47 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 136F72073E for ; Tue, 24 Mar 2020 02:27:47 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="YZqagAsg" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 136F72073E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender:Content-Type: Content-Transfer-Encoding:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date:Message-ID:From: References:To:Subject:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=7l8zFAiRs//AjHT4KT9Rdmb5HAFMn5G1y6DYXoUXqJs=; b=YZqagAsggBnK419KohAwraOKY PoN7ruFBUozh0QGK/TbDgFBB7cGOHGFK7yE0bu7donOqTE4xE28MYJIZBFE5M/kjKAP4GwU2dUAhA 6HKN47xMU2daNXNnnFlbl9YSSdyeKkctmXA6PIlaPPLazmb4YSfATP79a2CGPYMYuRCSzE8046O7q KBJ3jXiir+cPmwcpV2uUEoto8GbX9qfJy2L9ELugz/62SWF/tp0gS39rnGd/ttLvq5jVJtg/3UVgn cYLxE2JmgApDP6NncFFrUu9La8oCYSEbZ40nOdRW6McpfyjCP9B71XI4egxQXyyeGa+C/Zpcsd/t/ +MtRYwXKA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jGZIA-0008A3-EL; Tue, 24 Mar 2020 02:27:46 +0000 Received: from szxga04-in.huawei.com ([45.249.212.190] helo=huawei.com) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jGZI7-00088k-4B for linux-arm-kernel@lists.infradead.org; Tue, 24 Mar 2020 02:27:45 +0000 Received: from DGGEMS406-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 561DB2697814C2E51B79; Tue, 24 Mar 2020 10:27:27 +0800 (CST) Received: from [127.0.0.1] (10.173.222.27) by DGGEMS406-HUB.china.huawei.com (10.3.19.206) with Microsoft SMTP Server id 14.3.487.0; Tue, 24 Mar 2020 10:27:19 +0800 Subject: Re: [PATCH v6 08/23] irqchip/gic-v4.1: Plumb skeletal VSGI irqchip To: Marc Zyngier , , , , References: <20200320182406.23465-1-maz@kernel.org> <20200320182406.23465-9-maz@kernel.org> From: Zenghui Yu Message-ID: <0ac3af1c-5160-a528-f2b4-aac4833ce32c@huawei.com> Date: Tue, 24 Mar 2020 10:27:18 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.2.0 MIME-Version: 1.0 In-Reply-To: <20200320182406.23465-9-maz@kernel.org> Content-Language: en-US X-Originating-IP: [10.173.222.27] X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200323_192743_730206_41A36B8E X-CRM114-Status: UNSURE ( 9.09 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Lorenzo Pieralisi , Jason Cooper , Suzuki K Poulose , Eric Auger , James Morse , Thomas Gleixner , Julien Thierry Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 2020/3/21 2:23, Marc Zyngier wrote: > +static int its_sgi_set_affinity(struct irq_data *d, > + const struct cpumask *mask_val, > + bool force) > +{ > + /* > + * There is no notion of affinity for virtual SGIs, at least > + * not on the host (since they can only be targetting a vPE). > + * Tell the kernel we've done whetever it asked for. new typo? s/whetever/whatever/ > + */ > + return IRQ_SET_MASK_OK; > +} Thanks, Zenghui _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel