Received: by 2002:a25:c205:0:0:0:0:0 with SMTP id s5csp4619254ybf; Wed, 4 Mar 2020 07:26:45 -0800 (PST) X-Google-Smtp-Source: ADFU+vvM0qoFkj/11gvbtOhKuhlsWbUoFOVJFMQuIIo9uh8NBQJIFea2cvTZco79Iaq+Pgm1Vywj X-Received: by 2002:aca:bfc6:: with SMTP id p189mr2112649oif.21.1583335605257; Wed, 04 Mar 2020 07:26:45 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1583335605; cv=none; d=google.com; s=arc-20160816; b=kzJWKtJE98f7f/E609vOL6QhLhEwyXNs9c8flUm7SkxiF5vJwjWLdKkeOrL2GPfCJF dJQfFkFGRXOQKLYZnEYBtrNdbE3TQFb+wS363m/EeeinFZCfWjq/bAEOl5O/WFWY50Hu BfUXJVK+rhOPYvgjuDs2YHr/8xhCvej5ByyaRIMMNMwdnD8tp0SRAGlTb8hZKKU4qz5k FkuD3wxbaCfHtFxTU1Q569p2Uqj2CLk++mFCwYeothVSgfStbkm0yVmgufKDjHPIDR6m Sx7nSNYxGF8p7Mm4vbhrxHA1vrjm2CXgPSbYwyOvgT6l+FkSKZBAOR8doAyHtE9mZW/Y XViw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:content-transfer-encoding :content-id:content-language:accept-language:in-reply-to:references :message-id:date:thread-index:thread-topic:subject:cc:to:from; bh=09A8Eqxza0Ml+X3tYi01CkAI8fcjGSJFyukopojtdjw=; b=i94GHULkFnbmh0Cp1GXbCkpwYsuI+cLq2V48orMVreVQBNvaXPN0n8LyAnjXNjzfHd cZ7nSqRvX1JgX3X4QYwNkK1HgtlPWv32XBjAkIj2z4a94qHuR0FeQXXyU985smrxe719 6Hor+WQpAtct0e52AlXCtLGQaw5mzlrsEWUYp9dZaLC+JsLtLO0vqdBiEHEAnKSepqve uK6AywrTP1dNT0Mv30EN9RSK+xV7YlKfxDs4lh01IZAZ5CyVAqKU4tUDMP+1fkGt2FlI K1LMurS3ItB19oiSAo0xTodYV6k9aqqKF4VMPSwpc0ty9KDhwDsVZhQc2Rnh9Rx/suYx TNSg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id e7si1515915oti.301.2020.03.04.07.26.31; Wed, 04 Mar 2020 07:26:45 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729755AbgCDP0F (ORCPT + 99 others); Wed, 4 Mar 2020 10:26:05 -0500 Received: from mx-relay77-hz1.antispameurope.com ([94.100.132.239]:56792 "EHLO mx-relay77-hz1.antispameurope.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729568AbgCDP0E (ORCPT ); Wed, 4 Mar 2020 10:26:04 -0500 X-Greylist: delayed 361 seconds by postgrey-1.27 at vger.kernel.org; Wed, 04 Mar 2020 10:26:04 EST Received: from mailgw1.iis.fraunhofer.de ([153.96.172.4]) by mx-relay77-hz1.antispameurope.com; Wed, 04 Mar 2020 16:20:00 +0100 Received: from mail.iis.fraunhofer.de (mail01.iis.fhg.de [153.96.171.211]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (No client certificate requested) by mailgw1.iis.fraunhofer.de (Postfix) with ESMTPS id 9E2F82400083; Wed, 4 Mar 2020 16:19:56 +0100 (CET) Received: from mail01.iis.fhg.de (2001:638:a0a:1111:fd91:8c2a:e4a5:e74e) by mail01.iis.fhg.de (2001:638:a0a:1111:fd91:8c2a:e4a5:e74e) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Wed, 4 Mar 2020 16:19:56 +0100 Received: from mail01.iis.fhg.de ([fe80::fd91:8c2a:e4a5:e74e]) by mail01.iis.fhg.de ([fe80::fd91:8c2a:e4a5:e74e%12]) with mapi id 15.00.1395.000; Wed, 4 Mar 2020 16:19:56 +0100 From: "Stahl, Manuel" To: "stephen@networkplumber.org" , "gregkh@linuxfoundation.org" CC: "hjk@linutronix.de" , "linux-kernel@vger.kernel.org" , "devel@driverdev.osuosl.org" , "sojkam1@fel.cvut.cz" Subject: Re: [PATCH 2/2] uio: Prefer MSI(X) interrupts in PCI drivers Thread-Topic: [PATCH 2/2] uio: Prefer MSI(X) interrupts in PCI drivers Thread-Index: AQHTPqe0AewtzyOB0kiu6siMSnXwqaLWtAAAgAABSQCAABKaAIAV3VwAgAACLgCFUTs3gA== Date: Wed, 4 Mar 2020 15:19:55 +0000 Message-ID: <9ba3cdd6d330486a91cb5c376f012b5b963c4eae.camel@iis-extern.fraunhofer.de> References: <1507296707.2915.14.camel@iis-extern.fraunhofer.de> <1507296804.2915.16.camel@iis-extern.fraunhofer.de> <20171006134550.GA1626@kroah.com> <1507297826.2915.18.camel@iis-extern.fraunhofer.de> <20171006075700.587a5e22@xeon-e3> <20171020125044.GA8634@kroah.com> <1508504312.3128.23.camel@iis-extern.fraunhofer.de> In-Reply-To: <1508504312.3128.23.camel@iis-extern.fraunhofer.de> Accept-Language: de-DE, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-messagesentrepresentingtype: 1 x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [153.96.171.210] Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-cloud-security-sender: manuel.stahl@iis-extern.fraunhofer.de X-cloud-security-recipient: linux-kernel@vger.kernel.org X-cloud-security-crypt: load encryption module X-cloud-security-Virusscan: CLEAN X-cloud-security-disclaimer: This E-Mail was scanned by E-Mailservice on mx-relay77-hz1.antispameurope.com with C3591600930 X-cloud-security-connect: mailgw1.iis.fraunhofer.de[153.96.172.4], TLS=1, IP=153.96.172.4 X-cloud-security: scantime:.3309 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org SGkgR3JlZywNCg0Kc28gc29tZWhvdyB0aGlzIGRpc2N1c3Npb24gc3RvcHBlZCB3aXRob3V0IGFu eSBpbnN0cnVjdGlvbnMgaG93IHRvIHByb2NlZWQuDQpJIHRoaW5rIHRoaXMga2luZCBvZiBkcml2 ZXIgaGVscHMgZXZlcnkgRlBHQSBkZXZlbG9wZXIgdG8gaW50ZXJmYWNlIGhpcyBkZXNpZ24gdmlh IFBDSWUgdG8gYSBMaW51eCBQQy4NClNvIGlmIHRoZXJlIGlzIGFueSBjaGFuY2UgdG8gZ2V0IHRo aXMgY29kZSBtZXJnZWQsIEknbSBnbGFkIHRvIHJlYmFzZSB0aGlzIG9udG8gdGhlIGxhdGVzdCBr ZXJuZWwgcmVsZWFzZS4NCg0KQmVzdCByZWdhcmRzLA0KTWFudWVsIFN0YWhsDQoNCk9uIEZyLCAy MDE3LTEwLTIwIGF0IDE0OjU4ICswMjAwLCBNYW51ZWwgU3RhaGwgd3JvdGU6DQo+IEhpIEdyZWcs DQo+IA0KPiBpdCBqdXN0IHVzZXMgTVNJLVggb3IgTVNJIHdoZW4gYXZhaWxhYmxlIGFuZCBmYWxs cyBiYWNrIHRvIGxlZ2FjeSBJUlEgb3RoZXJ3aXNlLg0KPiANCj4gUmVnYXJkcywNCj4gTWFudWVs DQo+IA0KPiBPbiBGciwgMjAxNy0xMC0yMCBhdCAxNDo1MCArMDIwMCwgZ3JlZ2toQGxpbnV4Zm91 bmRhdGlvbi5vcmcgd3JvdGU6DQo+ID4gT24gRnJpLCBPY3QgMDYsIDIwMTcgYXQgMDc6NTc6MDBB TSAtMDcwMCwgU3RlcGhlbiBIZW1taW5nZXIgd3JvdGU6DQo+ID4gPiBPbiBGcmksIDYgT2N0IDIw MTcgMTM6NTA6NDQgKzAwMDANCj4gPiA+ICJTdGFobCwgTWFudWVsIiA8bWFudWVsLnN0YWhsQGlp cy1leHRlcm4uZnJhdW5ob2Zlci5kZT4gd3JvdGU6DQo+ID4gPiANCj4gPiA+ID4gTVNJKFgpIGlu dGVycnVwdHMgYXJlIG5vdCBzaGFyZWQgYmV0d2VlbiBkZXZpY2VzLiBTbyB3aGVuIGF2YWlsYWJs ZQ0KPiA+ID4gPiB0aG9zZSBzaG91bGQgYmUgcHJlZmVycmVkIG92ZXIgbGVnYWN5IGludGVycnVw dHMuDQo+ID4gPiA+IA0KPiA+ID4gPiBTaWduZWQtb2ZmLWJ5OiBNYW51ZWwgU3RhaGwgPG1hbnVl bC5zdGFobEBpaXMuZnJhdW5ob2Zlci5kZT4NCj4gPiA+ID4gLS0tDQo+ID4gPiA+ICBkcml2ZXJz L3Vpby91aW9fcGNpX2RtZW1fZ2VuaXJxLmMgfCAyNyArKysrKysrKysrKysrKysrKysrKy0tLS0t LS0NCj4gPiA+ID4gIGRyaXZlcnMvdWlvL3Vpb19wY2lfZ2VuZXJpYy5jICAgICB8IDI0ICsrKysr KysrKysrKysrKysrKy0tLS0tLQ0KPiA+ID4gPiAgMiBmaWxlcyBjaGFuZ2VkLCAzOCBpbnNlcnRp b25zKCspLCAxMyBkZWxldGlvbnMoLSkNCj4gPiA+IA0KPiA+ID4gVGhlIGxhc3QgdGltZSBJIHRy aWVkIHRvIGRvIE1TSS1YIHdpdGggcGNpLWdlbmVyaWMgaXQgZ290IHJlamVjdGVkDQo+ID4gPiBi eSB0aGUgbWFpbnRhaW5lci4NCj4gPiANCj4gPiBIbSwgeWVhaCwgdGhpcyB3b3VsZCBicmVhayB1 c2VycyB0b2RheSB0aGF0IGRvIG5vdCBoYXZlIG1zaS14LCByaWdodD8NCj4gPiANCj4gPiBOb3Qg Z29vZCwgTWFudWVsLCBob3cgd2VsbCBkaWQgeW91IHRlc3QgdGhpcz8NCj4gPiANCj4gPiB0aGFu a3MsDQo+ID4gDQo+ID4gZ3JlZyBrLWgNCg==