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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 05EF9C76196 for ; Mon, 3 Apr 2023 13:39:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231708AbjDCNjf (ORCPT ); Mon, 3 Apr 2023 09:39:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42522 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231444AbjDCNjc (ORCPT ); Mon, 3 Apr 2023 09:39:32 -0400 Received: from smtp-fw-80007.amazon.com (smtp-fw-80007.amazon.com [99.78.197.218]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 96D4310AA7 for ; Mon, 3 Apr 2023 06:39:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazon201209; t=1680529169; x=1712065169; h=from:to:cc:subject:date:message-id:references: in-reply-to:content-id:content-transfer-encoding: mime-version; bh=MFp0NBlRTSPl9yMe4HnP5/qIEhWqx7j0K1JhJq5qvzg=; b=A2ifxcFfg9kVggCoGc4tPUBgo4XcAZ5IHxZ+cX5adHo5soNEiDOeTCj4 R8771MNxCui45bXaC9aXy593cXaAZhKhagw0Cee1l+hoJx695J8iREVMB c4ez1B0b5kzOOoOcfowfUeDo5GzUjTLbKK0IfeFBi8VDZtrSGxvrR5Cmw k=; X-IronPort-AV: E=Sophos;i="5.98,314,1673913600"; d="scan'208";a="200376828" Received: from pdx4-co-svc-p1-lb2-vlan3.amazon.com (HELO email-inbound-relay-pdx-2b-m6i4x-f323d91c.us-west-2.amazon.com) ([10.25.36.214]) by smtp-border-fw-80007.pdx80.corp.amazon.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Apr 2023 13:39:26 +0000 Received: from EX19D001EUB004.ant.amazon.com (pdx1-ws-svc-p6-lb9-vlan2.pdx.amazon.com [10.236.137.194]) by email-inbound-relay-pdx-2b-m6i4x-f323d91c.us-west-2.amazon.com (Postfix) with ESMTPS id A713F40D7C; Mon, 3 Apr 2023 13:39:25 +0000 (UTC) Received: from EX19D014EUC004.ant.amazon.com (10.252.51.182) by EX19D001EUB004.ant.amazon.com (10.252.51.56) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Mon, 3 Apr 2023 13:39:24 +0000 Received: from EX19D014EUC004.ant.amazon.com ([fe80::76dd:4020:4ff2:1e41]) by EX19D014EUC004.ant.amazon.com ([fe80::76dd:4020:4ff2:1e41%3]) with mapi id 15.02.1118.026; Mon, 3 Apr 2023 13:39:24 +0000 From: "Gowans, James" To: "maz@kernel.org" , "chris.zjh@huawei.com" CC: "tglx@linutronix.de" , "zouyipeng@huawei.com" , "Raslan, KarimAllah" , "Woodhouse, David" , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH] irq: fasteoi handler re-runs on concurrent invoke Thread-Topic: [PATCH] irq: fasteoi handler re-runs on concurrent invoke Thread-Index: AQHZZjGz4tFdaT8/uEu93/6Orjmm0g== Date: Mon, 3 Apr 2023 13:39:24 +0000 Message-ID: References: <20230317095300.4076497-1-jgowans@amazon.com> <001d516c1bb6f0b6d2344f1ae160e796d003c24c.camel@amazon.com> <6d1859b0-20f3-05a8-d8d6-dfb0c9985985@huawei.com> <871qlh9imb.ffs@tglx> <1a974f41-83ec-9c7f-ddf1-cb093ae95046@huawei.com> <546fbd173aec3b7fc07d253393920bf5@kernel.org> In-Reply-To: <546fbd173aec3b7fc07d253393920bf5@kernel.org> Accept-Language: en-ZA, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.146.13.111] Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org T24gTW9uLCAyMDIzLTA0LTAzIGF0IDE0OjE5ICswMTAwLCBNYXJjIFp5bmdpZXIgd3JvdGU6DQo+ IE5laXRoZXIgc29sdXRpb25zIGFyZSByZW1vdGVseSBhY2NlcHRhYmxlLg0KPiBJJ2xsIGxvb2sg YXQgc29tZXRoaW5nIGEgYml0IG1vcmUgcGFsYXRhYmxlLg0KDQpUaGFua3MgTWFyYywgdGhhdCB3 aWxsIGJlIG11Y2ggYXBwcmVjaWF0ZWQuDQoNCk91dCBvZiBpbnRlcmVzdCB0aG91Z2gsIHdoeSBp cyB0aGUgc3VnZ2VzdGlvbiB0byBtYXJrIHRoZSBpcnFfZGVzYyBhcyBwZW5kaW5nDQphbmQgcmUt cnVuIHRoZSBoYW5kbGVyIG5vdCBhY2NlcHRhYmxlPw0KDQpKRw0K