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=-0.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS 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 4E3B7C11D2F for ; Mon, 24 Feb 2020 17:52:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1B9502084E for ; Mon, 24 Feb 2020 17:52:21 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=amazon.de header.i=@amazon.de header.b="T1dBBPjq" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727763AbgBXRwU (ORCPT ); Mon, 24 Feb 2020 12:52:20 -0500 Received: from smtp-fw-9101.amazon.com ([207.171.184.25]:27175 "EHLO smtp-fw-9101.amazon.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727426AbgBXRwS (ORCPT ); Mon, 24 Feb 2020 12:52:18 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.de; i=@amazon.de; q=dns/txt; s=amazon201209; t=1582566739; x=1614102739; h=from:to:cc:subject:date:message-id:references: in-reply-to:content-id:mime-version: content-transfer-encoding; bh=0EUqHRglcA/NGux2MT4MfH4tFPygRIXiyd07iGX9q6w=; b=T1dBBPjqwpmvOQPcANVCP95lMSPBGL/Ja0N+CnJFQXF5is9Ha3KFTyGQ DudTTcplAsOmVppNawP5xkaHAcxodaGpcH3zlxiDX+ox5pOAfv6GYO/vo EXu/otXBZfBQBQbUWEKGCDkO/NaIrY7ZMXk36tPL/iQh5OgBDA+3yjAoi o=; IronPort-SDR: /znGeJc7Msus4UaRmrR6W6635aAfMiSlCf91ECR/C4yuE6339xrf3pU5myDVsZo0hpMiPdy2ew 2Igt47q+mwuA== X-IronPort-AV: E=Sophos;i="5.70,480,1574121600"; d="scan'208";a="18785513" Received: from sea32-co-svc-lb4-vlan3.sea.corp.amazon.com (HELO email-inbound-relay-2a-1c1b5cdd.us-west-2.amazon.com) ([10.47.23.38]) by smtp-border-fw-out-9101.sea19.amazon.com with ESMTP; 24 Feb 2020 17:52:17 +0000 Received: from EX13MTAUEA002.ant.amazon.com (pdx4-ws-svc-p6-lb7-vlan2.pdx.amazon.com [10.170.41.162]) by email-inbound-relay-2a-1c1b5cdd.us-west-2.amazon.com (Postfix) with ESMTPS id 0D376A2342; Mon, 24 Feb 2020 17:52:15 +0000 (UTC) Received: from EX13D09EUA002.ant.amazon.com (10.43.165.251) by EX13MTAUEA002.ant.amazon.com (10.43.61.77) with Microsoft SMTP Server (TLS) id 15.0.1236.3; Mon, 24 Feb 2020 17:52:15 +0000 Received: from EX13D04EUB003.ant.amazon.com (10.43.166.235) by EX13D09EUA002.ant.amazon.com (10.43.165.251) with Microsoft SMTP Server (TLS) id 15.0.1367.3; Mon, 24 Feb 2020 17:52:14 +0000 Received: from EX13D04EUB003.ant.amazon.com ([10.43.166.235]) by EX13D04EUB003.ant.amazon.com ([10.43.166.235]) with mapi id 15.00.1497.000; Mon, 24 Feb 2020 17:52:14 +0000 From: "Spassov, Stanislav" To: "helgaas@kernel.org" CC: "corbet@lwn.net" , "alex.williamson@redhat.com" , "ashok.raj@intel.com" , "okaya@kernel.org" , "tglx@linutronix.de" , "Wang, Wei" , "akpm@linux-foundation.org" , "Schoenherr, Jan H." , "rajatja@google.com" , "linux-pci@vger.kernel.org" , "linux-doc@vger.kernel.org" Subject: Re: [PATCH 1/3] PCI: Make PCIE_RESET_READY_POLL_MS configurable Thread-Topic: [PATCH 1/3] PCI: Make PCIE_RESET_READY_POLL_MS configurable Thread-Index: AQHV6kPUZq8jyZIzgU2XP5BjGFqpZqgqZU6AgAA8dQA= Date: Mon, 24 Feb 2020 17:52:14 +0000 Message-ID: <21926ab1c8216382801dca9130343f954247b408.camel@amazon.de> References: <20200224141551.GA217704@google.com> In-Reply-To: <20200224141551.GA217704@google.com> Accept-Language: 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: [10.43.164.246] Content-Type: text/plain; charset="utf-8" Content-ID: MIME-Version: 1.0 Content-Transfer-Encoding: base64 Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org T24gTW9uLCAyMDIwLTAyLTI0IGF0IDA4OjE1IC0wNjAwLCBCam9ybiBIZWxnYWFzIHdyb3RlOg0K PiBbK2NjIEFzaG9rLCBBbGV4LCBTaW5hbiwgUmFqYXRdDQo+IA0KPiBPbiBTdW4sIEZlYiAyMywg MjAyMCBhdCAwMToyMDo1NVBNICswMTAwLCBTdGFuaXNsYXYgU3Bhc3NvdiB3cm90ZToNCj4gPiBG cm9tOiBXZWkgV2FuZyA8d2F3ZWlAYW1hem9uLmRlPg0KPiA+IA0KPiA+IFRoZSByZXNvbmFibGUg dmFsdWUgZm9yIHRoZSBtYXhpbXVtIHRpbWUgdG8gd2FpdCBmb3IgYSBQQ0kgZGV2aWNlIHRvIGJl DQo+ID4gcmVhZHkgYWZ0ZXIgcmVzZXQgdmFyaWVzIGRlcGVuZGluZyBvbiB0aGUgcGxhdGZvcm0g YW5kIHRoZSByZWxpYWJpbGl0eQ0KPiA+IG9mIGl0cyBzZXQgb2YgZGV2aWNlcy4NCj4gDQo+IFRo ZXJlIGFyZSBzZXZlcmFsIG1lY2hhbmlzbXMgaW4gdGhlIHNwZWMgZm9yIHJlZHVjaW5nIHRoZXNl IHRpbWVzLA0KPiBlLmcuLCBSZWFkaW5lc3MgTm90aWZpY2F0aW9ucyAoUENJZSByNS4wLCBzZWMg Ni4yMyksIHRoZSBSZWFkaW5lc3MNCj4gVGltZSBSZXBvcnRpbmcgY2FwYWJpbGl0eSAoc2VjIDcu OS4xNyksIGFuZCBBQ1BJIF9EU00gbWV0aG9kcyAoUENJDQo+IEZpcm13YXJlIFNwZWMgcjMuMiwg c2VjIDQuNi44LCA0LjYuOSkuDQo+IA0KPiBJIHdvdWxkIG11Y2ggcmF0aGVyIHVzZSBzdGFuZGFy ZCBtZWNoYW5pc21zIGxpa2UgdGhvc2UgaW5zdGVhZCBvZg0KPiBhZGRpbmcga2VybmVsIHBhcmFt ZXRlcnMuICBBIHVzZXIgd291bGQgaGF2ZSB0byB1c2UgdHJpYWwgYW5kIGVycm9yDQo+IHRvIGZp Z3VyZSBvdXQgdGhlIHZhbHVlIHRvIHVzZSB3aXRoIGEgcGFyYW1ldGVyIGxpa2UgdGhpcywgYW5k IHRoYXQNCj4gZG9lc24ndCBmZWVsIGxpa2UgYSByb2J1c3QgYXBwcm9hY2guDQo+IA0KDQpJIGFn cmVlIHRoYXQgc3VwcG9ydGluZyB0aGUgc3RhbmRhcmQgbWVjaGFuaXNtcyBpcyBoaWdobHkgZGVz aXJhYmxlLA0KYnV0IHNvbWUgc29ydCBvZiBmYWxsYmFjayBwb2xsIHRpbWVvdXQgdmFsdWUgaXMg bmVjZXNzYXJ5IG9uIHBsYXRmb3Jtcw0Kd2hlcmUgbm9uZSBvZiB0aG9zZSBtZWNoYW5pc21zIGFy ZSBzdXBwb3J0ZWQuIEFyZ3VhYmx5LCBzb21lIGtlcm5lbA0KY29uZmlndXJhYmlsaXR5ICh3aGV0 aGVyIHZpYSBhIGtlcm5lbCBwYXJhbWV0ZXIsIGFzIHByb3Bvc2VkIGhlcmUsDQpvciBzb21lIG90 aGVyIG1lYW5zKSBpcyBzdGlsbCBkZXNpcmFibGUuDQoNCkkgYWxzbyBhZ3JlZSB0aGVyZSBpcyBu byByb2J1c3QgbWV0aG9kIHRvIGRldGVybWluZSBhICJnb29kIHZhbHVlIiwgYnV0DQp0aGVuIGFn YWluIC0gaG93IHdhcyB0aGUgY3VycmVudCB2YWx1ZSBmb3IgdGhlIGNvbnN0YW50IGRldGVybWlu ZWQ/IEFzDQpzdWdnZXN0ZWQgaW4gUEFUQ0ggMiwgdGhlIGlkZWEgaXMgdG8gbG93ZXIgdGhlIGds b2JhbCB0aW1lb3V0IHRvIGF2b2lkDQpodW5nIHRhc2tzIHdoZW4gZGV2aWNlcyBicmVhayBhbmQg bmV2ZXIgY29tZSBiYWNrIGFmdGVyIHJlc2V0Lg0KDQpMaW51eCBhbHJlYWR5IChwYXJ0aWFsbHkp IHN1cHBvcnRzIHRoZSBfRFNNIG1ldGhvZHMgeW91IG1lbnRpb246DQotIGFjcGlfcGNpX2FkZF9i dXMoKSBxdWVyaWVzIEZ1bmN0aW9uIDggKGRlc2NyaWJlZCBpbiA0LjYuOCkgdG8gc2V0DQogIGln bm9yZV9yZXNldF9kZWxheSBvbiB0aGUgaG9zdCBicmlkZ2UNCi0gcGNpX2FjcGlfb3B0aW1pemVf ZGVsYXkoKSB1c2VzIEZ1bmN0aW9uIDkgdG8gc2V0IGQzY29sZF9kZWxheSBhbmQgZDNfZGVsYXkN CiAgaW4gc3RydWN0IHBjaV9kZXYsIGJ1dCBkb2VzIG5vdCBjdXJyZW50bHkgc3RvcmUgdGhlIERM X1VwIFRpbWUsDQogIEZMUiBSZXNldCBUaW1lIGFuZCBWRiBFbmFibGUgVGltZQ0KSSBndWVzcyB3 ZSBjYW4gZXh0ZW5kIHBjaV9zdHJ1Y3QgYWtpbiB0byB3aGF0IFBBVENIIDIgZG9lcyB0byBzdG9y ZSBhbGwNCnJlbGV2YW50IGRlbGF5IHZhbHVlcyBvbiBhIHBlci1kZXZpY2UgYmFzaXMsIHdpdGgg c29tZSBkZWZhdWx0IHZhbHVlIGFuZA0Kb3ZlcnJpZGluZyB0aGVtIGFzIGFwcHJvcHJpYXRlIGZy b20gUmVhZGluZXNzIFRpbWUgUmVwb3J0aW5nLCBfRFNNLCBvciBhIHF1aXJrLg0KDQpVbmZvcnR1 bmF0ZWx5LCB0aGUgaGFyZHdhcmUgYW5kIGZpcm13YXJlIGF0IG15IGRpc3Bvc2FsIGRvZXMgbm90 IHN1cHBvcnQNCmFueSBvZiB0aGUgZGlzY3Vzc2VkIG1lY2hhbmlzbXMsIHNvIEkgZG8gbm90IGZl ZWwgY29tZm9ydGFibGUgbWFraW5nIHRoZSBjaGFuZ2VzDQp3aXRob3V0IGJlaW5nIGFibGUgdG8g dGVzdCB0aGVtLg0KCgoKQW1hem9uIERldmVsb3BtZW50IENlbnRlciBHZXJtYW55IEdtYkgKS3Jh dXNlbnN0ci4gMzgKMTAxMTcgQmVybGluCkdlc2NoYWVmdHNmdWVocnVuZzogQ2hyaXN0aWFuIFNj aGxhZWdlciwgSm9uYXRoYW4gV2Vpc3MKRWluZ2V0cmFnZW4gYW0gQW10c2dlcmljaHQgQ2hhcmxv dHRlbmJ1cmcgdW50ZXIgSFJCIDE0OTE3MyBCClNpdHo6IEJlcmxpbgpVc3QtSUQ6IERFIDI4OSAy MzcgODc5CgoK