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=-15.1 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,NICE_REPLY_A,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 021DBC433E0 for ; Mon, 1 Feb 2021 06:05:01 +0000 (UTC) Received: from fraxinus.osuosl.org (smtp4.osuosl.org [140.211.166.137]) (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 625BE64E06 for ; Mon, 1 Feb 2021 06:05:00 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 625BE64E06 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=virtualization-bounces@lists.linux-foundation.org Received: from localhost (localhost [127.0.0.1]) by fraxinus.osuosl.org (Postfix) with ESMTP id 1AE0785B9A; Mon, 1 Feb 2021 06:05:00 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from fraxinus.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id lJMDhwgvlOIi; Mon, 1 Feb 2021 06:04:58 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by fraxinus.osuosl.org (Postfix) with ESMTP id C55C9849BE; Mon, 1 Feb 2021 06:04:58 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id 988A0C0FA7; Mon, 1 Feb 2021 06:04:58 +0000 (UTC) Received: from whitealder.osuosl.org (smtp1.osuosl.org [140.211.166.138]) by lists.linuxfoundation.org (Postfix) with ESMTP id 57CF8C013A for ; Mon, 1 Feb 2021 06:04:57 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by whitealder.osuosl.org (Postfix) with ESMTP id 53BD986C7C for ; Mon, 1 Feb 2021 06:04:57 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from whitealder.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id io5tDRQkrFex for ; Mon, 1 Feb 2021 06:04:55 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [63.128.21.124]) by whitealder.osuosl.org (Postfix) with ESMTPS id 03B8E86C5F for ; Mon, 1 Feb 2021 06:04:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1612159493; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=3DbrYa9lTM0WfBiv6DqSHzncCEvSptL8lHmERyjThJ8=; b=FkaFyU/5CAWRlaapkCXSivbBj1m2gh8LH7USYw037kKn84chleWZKRsvKqZwLBciukHGBU l0osiQyiNa4CDvC/6H588E3YbkEEF6N7sPfBLXvstvPQsF2FxEg4SRWJOmWRWODJrB8KEk rsXVkRI47DO7+AQklC9eXIJGgVzhSHc= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-366-ZEaupziEMA-dvif1_vOjXQ-1; Mon, 01 Feb 2021 01:04:49 -0500 X-MC-Unique: ZEaupziEMA-dvif1_vOjXQ-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 59529107ACE3; Mon, 1 Feb 2021 06:04:48 +0000 (UTC) Received: from [10.72.13.120] (ovpn-13-120.pek2.redhat.com [10.72.13.120]) by smtp.corp.redhat.com (Postfix) with ESMTP id 9C07660C5F; Mon, 1 Feb 2021 06:04:39 +0000 (UTC) Subject: Re: [PATCH RFC v2 10/10] vdpa_sim_blk: handle VIRTIO_BLK_T_GET_ID To: Stefano Garzarella , virtualization@lists.linux-foundation.org References: <20210128144127.113245-1-sgarzare@redhat.com> <20210128144127.113245-11-sgarzare@redhat.com> From: Jason Wang Message-ID: Date: Mon, 1 Feb 2021 14:04:38 +0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20210128144127.113245-11-sgarzare@redhat.com> Content-Language: en-US X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 Cc: Laurent Vivier , Max Gurtovoy , kvm@vger.kernel.org, "Michael S. Tsirkin" , linux-kernel@vger.kernel.org, Xie Yongji , Stefan Hajnoczi X-BeenThere: virtualization@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Linux virtualization List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: virtualization-bounces@lists.linux-foundation.org Sender: "Virtualization" Ck9uIDIwMjEvMS8yOCDkuIvljYgxMDo0MSwgU3RlZmFubyBHYXJ6YXJlbGxhIHdyb3RlOgo+IEhh bmRsZSBWSVJUSU9fQkxLX1RfR0VUX0lEIHJlcXVlc3QsIGFsd2F5cyBhbnN3ZXJpbmcgdGhlCj4g InZkcGFfYmxrX3NpbSIgc3RyaW5nLgo+Cj4gU2lnbmVkLW9mZi1ieTogU3RlZmFubyBHYXJ6YXJl bGxhIDxzZ2FyemFyZUByZWRoYXQuY29tPgo+IC0tLQo+IHYyOgo+IC0gbWFkZSAndmRwYXNpbV9i bGtfaWQnIHN0YXRpYyBbSmFzb25dCgoKQWNrZWQtYnk6IEphc29uIFdhbmcgPGphc293YW5nQHJl ZGhhdC5jb20+CgoKPiAtLS0KPiAgIGRyaXZlcnMvdmRwYS92ZHBhX3NpbS92ZHBhX3NpbV9ibGsu YyB8IDE1ICsrKysrKysrKysrKysrKwo+ICAgMSBmaWxlIGNoYW5nZWQsIDE1IGluc2VydGlvbnMo KykKPgo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL3ZkcGEvdmRwYV9zaW0vdmRwYV9zaW1fYmxrLmMg Yi9kcml2ZXJzL3ZkcGEvdmRwYV9zaW0vdmRwYV9zaW1fYmxrLmMKPiBpbmRleCBmYzQ3ZTgzMjAz NTguLmEzZjhhZmFkOGQxNCAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL3ZkcGEvdmRwYV9zaW0vdmRw YV9zaW1fYmxrLmMKPiArKysgYi9kcml2ZXJzL3ZkcGEvdmRwYV9zaW0vdmRwYV9zaW1fYmxrLmMK PiBAQCAtMzcsNiArMzcsNyBAQAo+ICAgI2RlZmluZSBWRFBBU0lNX0JMS19WUV9OVU0JMQo+ICAg Cj4gICBzdGF0aWMgc3RydWN0IHZkcGFzaW0gKnZkcGFzaW1fYmxrX2RldjsKPiArc3RhdGljIGNo YXIgdmRwYXNpbV9ibGtfaWRbVklSVElPX0JMS19JRF9CWVRFU10gPSAidmRwYV9ibGtfc2ltIjsK PiAgIAo+ICAgc3RhdGljIGJvb2wgdmRwYXNpbV9ibGtfY2hlY2tfcmFuZ2UodTY0IHN0YXJ0X3Nl Y3Rvciwgc2l6ZV90IHJhbmdlX3NpemUpCj4gICB7Cj4gQEAgLTE1Miw2ICsxNTMsMjAgQEAgc3Rh dGljIGJvb2wgdmRwYXNpbV9ibGtfaGFuZGxlX3JlcShzdHJ1Y3QgdmRwYXNpbSAqdmRwYXNpbSwK PiAgIAkJfQo+ICAgCQlicmVhazsKPiAgIAo+ICsJY2FzZSBWSVJUSU9fQkxLX1RfR0VUX0lEOgo+ ICsJCWJ5dGVzID0gdnJpbmdoX2lvdl9wdXNoX2lvdGxiKCZ2cS0+dnJpbmcsICZ2cS0+aW5faW92 LAo+ICsJCQkJCSAgICAgIHZkcGFzaW1fYmxrX2lkLAo+ICsJCQkJCSAgICAgIFZJUlRJT19CTEtf SURfQllURVMpOwo+ICsJCWlmIChieXRlcyA8IDApIHsKPiArCQkJZGV2X2VycigmdmRwYXNpbS0+ dmRwYS5kZXYsCj4gKwkJCQkidnJpbmdoX2lvdl9wdXNoX2lvdGxiKCkgZXJyb3I6ICV6ZFxuIiwg Ynl0ZXMpOwo+ICsJCQlzdGF0dXMgPSBWSVJUSU9fQkxLX1NfSU9FUlI7Cj4gKwkJCWJyZWFrOwo+ ICsJCX0KPiArCj4gKwkJcHVzaGVkICs9IGJ5dGVzOwo+ICsJCWJyZWFrOwo+ICsKPiAgIAlkZWZh dWx0Ogo+ICAgCQlkZXZfd2FybigmdmRwYXNpbS0+dmRwYS5kZXYsCj4gICAJCQkgIlVuc3VwcG9y dGVkIHJlcXVlc3QgdHlwZSAlZFxuIiwgdHlwZSk7CgpfX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fXwpWaXJ0dWFsaXphdGlvbiBtYWlsaW5nIGxpc3QKVmlydHVh bGl6YXRpb25AbGlzdHMubGludXgtZm91bmRhdGlvbi5vcmcKaHR0cHM6Ly9saXN0cy5saW51eGZv dW5kYXRpb24ub3JnL21haWxtYW4vbGlzdGluZm8vdmlydHVhbGl6YXRpb24=