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=-5.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham 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 D8997C433DF for ; Tue, 30 Jun 2020 06:01:36 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (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 A31FC20759 for ; Tue, 30 Jun 2020 06:01:36 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="K7dTW2S+" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A31FC20759 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.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=obfSipb8vokZto3fu+QMhayJZNVvrfiBOubXmDBQVEg=; b=K7dTW2S+29dR31zkYGcuikhiJ zIf7tGtleedSsxNizmPhGldEIlmKPR3fFsPKnK0jqnZHOe3AMukgqjlzIsXBRiHAcL1Jq3VTt57Jp 9GP7FGseSk12UnepxvrmqwnDVM0J5NDpWjnC7ZFosVAW1whMU5ENQ0r4KgfKc6AnOD2mVeuYRGmBM srB6AFicyzgZVnY0OPl/WHq75bFpkHqms3cxAJigdzsVzLP3XIA6y0YXilBoMzMPymDLeENVarRmG WrIE5JOID7mfimubHNa+URb56mIC2gsSF4lbSDdHwCNXcA6UiUNfU0q9izyOW5R1sfu1TdWkMUr+N oE+TDh/eQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jq9Kk-0003YH-O9; Tue, 30 Jun 2020 06:01:30 +0000 Received: from mx2.suse.de ([195.135.220.15]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jq9Ki-0003Xs-MM for linux-nvme@lists.infradead.org; Tue, 30 Jun 2020 06:01:29 +0000 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id BFC29AAC3; Tue, 30 Jun 2020 06:01:25 +0000 (UTC) Subject: Re: [PATCHv4 3/5] nvme: implement I/O Command Sets Command Set support To: Keith Busch , linux-nvme@lists.infradead.org, hch@lst.de, sagi@grimberg.me, linux-block@vger.kernel.org References: <20200629190641.1986462-1-kbusch@kernel.org> <20200629190641.1986462-4-kbusch@kernel.org> From: Hannes Reinecke Message-ID: <252de04e-90e7-8e56-e718-5619d8c08209@suse.de> Date: Tue, 30 Jun 2020 08:01:22 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.9.0 MIME-Version: 1.0 In-Reply-To: <20200629190641.1986462-4-kbusch@kernel.org> Content-Language: en-US X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: axboe@kernel.dk, Niklas Cassel , Daniel Wagner , "Martin K . Petersen" , Johannes Thumshirn , =?UTF-8?Q?Javier_Gonz=c3=a1lez?= , =?UTF-8?Q?Matias_Bj=c3=b8rling?= Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org T24gNi8yOS8yMCA5OjA2IFBNLCBLZWl0aCBCdXNjaCB3cm90ZToKPiBGcm9tOiBOaWtsYXMgQ2Fz c2VsIDxuaWtsYXMuY2Fzc2VsQHdkYy5jb20+Cj4gCj4gSW1wbGVtZW50cyBzdXBwb3J0IGZvciB0 aGUgSS9PIENvbW1hbmQgU2V0cyBjb21tYW5kIHNldC4gVGhlIGNvbW1hbmQgc2V0Cj4gaW50cm9k dWNlcyBhIG1ldGhvZCB0byBlbnVtZXJhdGUgbXVsdGlwbGUgY29tbWFuZCBzZXRzIHBlciBuYW1l c3BhY2UuIElmCj4gdGhlIGNvbW1hbmQgc2V0IGlzIGV4cG9zZWQsIHRoaXMgbWV0aG9kIGZvciBl bnVtZXJhdGlvbiB3aWxsIGJlIHVzZWQKPiBpbnN0ZWFkIG9mIHRoZSB0cmFkaXRpb25hbCBtZXRo b2QgdGhhdCB1c2VzIHRoZSBDQy5DU1MgcmVnaXN0ZXIgY29tbWFuZAo+IHNldCByZWdpc3RlciBm b3IgY29tbWFuZCBzZXQgaWRlbnRpZmljYXRpb24uCj4gCj4gRm9yIG5hbWVzcGFjZXMgd2hlcmUg dGhlIENvbW1hbmQgU2V0IElkZW50aWZpZXIgaXMgbm90IHN1cHBvcnRlZCBvcgo+IHJlY29nbml6 ZWQsIHRoZSBzcGVjaWZpYyBuYW1lc3BhY2Ugd2lsbCBub3QgYmUgY3JlYXRlZC4KPiAKPiBSZXZp ZXdlZC1ieTogSmF2aWVyIEdvbnrDoWxleiA8amF2aWVyLmdvbnpAc2Ftc3VuZy5jb20+Cj4gUmV2 aWV3ZWQtYnk6IE1hcnRpbiBLLiBQZXRlcnNlbiA8bWFydGluLnBldGVyc2VuQG9yYWNsZS5jb20+ Cj4gUmV2aWV3ZWQtYnk6IEpvaGFubmVzIFRodW1zaGlybiA8am9oYW5uZXMudGh1bXNoaXJuQHdk Yy5jb20+Cj4gUmV2aWV3ZWQtYnk6IE1hdGlhcyBCasO4cmxpbmcgPG1hdGlhcy5iam9ybGluZ0B3 ZGMuY29tPgo+IFJldmlld2VkLWJ5OiBEYW5pZWwgV2FnbmVyIDxkd2FnbmVyQHN1c2UuZGU+Cj4g U2lnbmVkLW9mZi1ieTogTmlrbGFzIENhc3NlbCA8bmlrbGFzLmNhc3NlbEB3ZGMuY29tPgo+IC0t LQo+ICAgZHJpdmVycy9udm1lL2hvc3QvY29yZS5jIHwgNTMgKysrKysrKysrKysrKysrKysrKysr KysrKysrKysrKystLS0tLS0tLQo+ICAgZHJpdmVycy9udm1lL2hvc3QvbnZtZS5oIHwgIDEgKwo+ ICAgaW5jbHVkZS9saW51eC9udm1lLmggICAgIHwgMTkgKysrKysrKysrKysrLS0KPiAgIDMgZmls ZXMgY2hhbmdlZCwgNjEgaW5zZXJ0aW9ucygrKSwgMTIgZGVsZXRpb25zKC0pCj4gUmV2aWV3ZWQt Ynk6IEhhbm5lcyBSZWluZWNrZSA8aGFyZUBzdXNlLmRlPgoKQ2hlZXJzLAoKSGFubmVzCi0tIApE ci4gSGFubmVzIFJlaW5lY2tlICAgICAgICAgICAgVGVhbWxlYWQgU3RvcmFnZSAmIE5ldHdvcmtp bmcKaGFyZUBzdXNlLmRlICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICs0OSA5MTEgNzQw NTMgNjg4ClNVU0UgU29mdHdhcmUgU29sdXRpb25zIEdtYkgsIE1heGZlbGRzdHIuIDUsIDkwNDA5 IE7DvHJuYmVyZwpIUkIgMzY4MDkgKEFHIE7DvHJuYmVyZyksIEdlc2Now6RmdHNmw7xocmVyOiBG ZWxpeCBJbWVuZMO2cmZmZXIKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fCkxpbnV4LW52bWUgbWFpbGluZyBsaXN0CkxpbnV4LW52bWVAbGlzdHMuaW5mcmFk ZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4 LW52bWUK