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=-17.3 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_2 autolearn=unavailable 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 5B787C64E75 for ; Tue, 24 Nov 2020 18:05:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E90A5208CA for ; Tue, 24 Nov 2020 18:05:47 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="C4sjSGqh" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2404168AbgKXSFe (ORCPT ); Tue, 24 Nov 2020 13:05:34 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48610 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728945AbgKXSFe (ORCPT ); Tue, 24 Nov 2020 13:05:34 -0500 Received: from merlin.infradead.org (merlin.infradead.org [IPv6:2001:8b0:10b:1231::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 276A4C0613D6; Tue, 24 Nov 2020 10:05:33 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=merlin.20170209; h=Mime-Version:Content-Type:References: In-Reply-To:Date:Cc:To:From:Subject:Message-ID:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=Rm8BGLFkd8mrl/QCwo0wkpLJLUXVevrRCZPCV+K1BI0=; b=C4sjSGqh0ufHJRQe9zRjlyJGgC DxOG/0IpcK9ts+KCLqb7/wilh3ihmALUgCjRozcTummyWWIq/PEzqUgOP9oIB9Zp19jexzpfLhEPz SKNocjW47rW7t+t/sH1PQBs8TfdQByR+mxX3l52hZiYtzsVWcAcUeU9LcpZtFx6qu3hAAeuePV7Q+ gwdcKybPrwN3JzgTyAbjmHlo1mtHA3JAj+vQryvWnEmmXeWV6vOvPF+vgK8dtzFDMhyl7p/1qgr6W xls/TugzW5AdePhZdoMMSMreXHDd8MvJXkf7EAr3AuD0LAcONnR6osjIsmbUPJL7BhshFTqwJaRGn 1GMsH8/Q==; Received: from 54-240-197-235.amazon.com ([54.240.197.235] helo=freeip.amazon.com) by merlin.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1khch1-0007qq-AF; Tue, 24 Nov 2020 18:05:31 +0000 Message-ID: <012811843c94694f595e11bebfd9d4075f81f7f2.camel@infradead.org> Subject: Re: [PATCH v3 12/17] asm-generic/hyperv: update hv_interrupt_entry From: David Woodhouse To: Wei Liu , Linux on Hyper-V List Cc: virtualization@lists.linux-foundation.org, Linux Kernel List , Michael Kelley , Vineeth Pillai , Sunil Muthuswamy , Nuno Das Neves , Rob Herring , "K. Y. Srinivasan" , Haiyang Zhang , Stephen Hemminger , Lorenzo Pieralisi , Bjorn Helgaas , Arnd Bergmann , "open list:PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS" , "open list:GENERIC INCLUDE/ASM HEADER FILES" Date: Tue, 24 Nov 2020 18:05:27 +0000 In-Reply-To: <20201124170744.112180-13-wei.liu@kernel.org> References: <20201124170744.112180-1-wei.liu@kernel.org> <20201124170744.112180-13-wei.liu@kernel.org> Content-Type: multipart/signed; micalg="sha-256"; protocol="application/x-pkcs7-signature"; boundary="=-9C45SYnFrhDVzGv10jZ3" X-Mailer: Evolution 3.28.5-0ubuntu0.18.04.2 Mime-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by merlin.infradead.org. See http://www.infradead.org/rpr.html Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org --=-9C45SYnFrhDVzGv10jZ3 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Tue, 2020-11-24 at 17:07 +0000, Wei Liu wrote: > We will soon use the same structure to handle IO-APIC interrupts as > well. Introduce an enum to identify the source and a data structure for > IO-APIC RTE. >=20 > While at it, update pci-hyperv.c to use the enum. >=20 > No functional change. >=20 > Signed-off-by: Wei Liu > Acked-by: Rob Herring The I/OAPIC is just a device for generating MSIs. Can you check if this renders your patch obsolete: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?h=3Dx86= /apic&id=3D5d5a97133887b2dfd8e2ad0347c3a02cc7aaa0cb --=-9C45SYnFrhDVzGv10jZ3 Content-Type: application/x-pkcs7-signature; name="smime.p7s" Content-Disposition: attachment; filename="smime.p7s" Content-Transfer-Encoding: base64 MIAGCSqGSIb3DQEHAqCAMIACAQExDzANBglghkgBZQMEAgEFADCABgkqhkiG9w0BBwEAAKCCECow ggUcMIIEBKADAgECAhEA4rtJSHkq7AnpxKUY8ZlYZjANBgkqhkiG9w0BAQsFADCBlzELMAkGA1UE BhMCR0IxGzAZBgNVBAgTEkdyZWF0ZXIgTWFuY2hlc3RlcjEQMA4GA1UEBxMHU2FsZm9yZDEaMBgG A1UEChMRQ09NT0RPIENBIExpbWl0ZWQxPTA7BgNVBAMTNENPTU9ETyBSU0EgQ2xpZW50IEF1dGhl bnRpY2F0aW9uIGFuZCBTZWN1cmUgRW1haWwgQ0EwHhcNMTkwMTAyMDAwMDAwWhcNMjIwMTAxMjM1 OTU5WjAkMSIwIAYJKoZIhvcNAQkBFhNkd213MkBpbmZyYWRlYWQub3JnMIIBIjANBgkqhkiG9w0B AQEFAAOCAQ8AMIIBCgKCAQEAsv3wObLTCbUA7GJqKj9vHGf+Fa+tpkO+ZRVve9EpNsMsfXhvFpb8 RgL8vD+L133wK6csYoDU7zKiAo92FMUWaY1Hy6HqvVr9oevfTV3xhB5rQO1RHJoAfkvhy+wpjo7Q 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