From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 5C86EA0555 for ; Thu, 9 Jun 2022 13:38:24 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 5761740220; Thu, 9 Jun 2022 13:38:24 +0200 (CEST) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by mails.dpdk.org (Postfix) with ESMTP id B407D40220 for ; Thu, 9 Jun 2022 13:38:22 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1654774701; 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=QceIJqYtFY/u3upNX7Yahn4AkZSC7/56G9Yo8bSHKtU=; b=Ny+hW6mCtART77TsQl577RsXGxibldByVeQ5XmzWpiOBf8DPI+h127PNsnkRuV9a80/qKh HV0LygrwBYWCB6sUNzg9+GhyOAGNOvgovnopmufF9BrJJm19NQrjvRnz0tThZNU2TtbvbV PPAuP9lIXHOzCQZNgnaG60NfI3xz1MI= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-629-4G-2s4BsPKKGT2AULu4ZJw-1; Thu, 09 Jun 2022 07:38:18 -0400 X-MC-Unique: 4G-2s4BsPKKGT2AULu4ZJw-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com [10.11.54.5]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 9B330185A7A4; Thu, 9 Jun 2022 11:38:17 +0000 (UTC) Received: from rh.redhat.com (unknown [10.39.195.82]) by smtp.corp.redhat.com (Postfix) with ESMTP id B619118EA4; Thu, 9 Jun 2022 11:38:16 +0000 (UTC) From: Kevin Traynor To: Xuan Ding Cc: Chenbo Xia , dpdk stable Subject: patch 'doc: fix vhost multi-queue reconnection' has been queued to stable release 21.11.2 Date: Thu, 9 Jun 2022 12:36:36 +0100 Message-Id: <20220609113701.386938-49-ktraynor@redhat.com> In-Reply-To: <20220609113701.386938-1-ktraynor@redhat.com> References: <20220609113701.386938-1-ktraynor@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.11.54.5 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=ktraynor@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII"; x-default=true X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Hi, FYI, your patch has been queued to stable release 21.11.2 Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet. It will be pushed if I get no objections before 06/13/22. So please shout if anyone has objections. Also note that after the patch there's a diff of the upstream commit vs the patch applied to the branch. This will indicate if there was any rebasing needed to apply to the stable branch. If there were code changes for rebasing (ie: not only metadata diffs), please double check that the rebase was correctly done. Queued patches are on a temporary branch at: https://github.com/kevintraynor/dpdk-stable This queued commit can be viewed at: https://github.com/kevintraynor/dpdk-stable/commit/e74119baf13365895c63f5e68cbe7c32d31860ae Thanks. Kevin --- >From e74119baf13365895c63f5e68cbe7c32d31860ae Mon Sep 17 00:00:00 2001 From: Xuan Ding Date: Mon, 9 May 2022 04:11:58 +0000 Subject: [PATCH] doc: fix vhost multi-queue reconnection [ upstream commit 5d4a6a437076c3ba6230a36b1d811ab69272fab6 ] Since QEMU 5.2.0 fixes the vhost split ring multi-queue reconnection issue in commit f66337bdbfda ("vhost-user: save features of multiqueues if chardev is closed"), this patch updates known issue to indicate the range of affeacted QEMU versions. Fixes: b37e95507e1b ("doc: add vhost multi-queue reconnection issue") Signed-off-by: Xuan Ding Reviewed-by: Chenbo Xia --- doc/guides/rel_notes/known_issues.rst | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/doc/guides/rel_notes/known_issues.rst b/doc/guides/rel_notes/known_issues.rst index 187d9c942e..570550843a 100644 --- a/doc/guides/rel_notes/known_issues.rst +++ b/doc/guides/rel_notes/known_issues.rst @@ -886,6 +886,6 @@ Unsuitable IOVA mode may be picked as the default ALL. -Vhost multi-queue reconnection failed with QEMU version >= 4.2.0 ----------------------------------------------------------------- +Vhost multi-queue reconnection failed with QEMU version 4.2.0 to 5.1.0 +---------------------------------------------------------------------- **Description** @@ -893,5 +893,6 @@ Vhost multi-queue reconnection failed with QEMU version >= 4.2.0 acked features for one vhost-net when vhost quits. When vhost reconnects to virtio-net/virtio-pmd in multi-queue situations, the features been - set multiple times are not consistent. + set multiple times are not consistent. QEMU-5.2.0 fixes this issue in commit + f66337bdbfda ("vhost-user: save features of multiqueues if chardev is closed"). **Implication** -- 2.34.3 --- Diff of the applied patch vs upstream commit (please double-check if non-empty: --- --- - 2022-06-09 12:34:30.903296309 +0100 +++ 0049-doc-fix-vhost-multi-queue-reconnection.patch 2022-06-09 12:34:29.764980673 +0100 @@ -1 +1 @@ -From 5d4a6a437076c3ba6230a36b1d811ab69272fab6 Mon Sep 17 00:00:00 2001 +From e74119baf13365895c63f5e68cbe7c32d31860ae Mon Sep 17 00:00:00 2001 @@ -5,0 +6,2 @@ +[ upstream commit 5d4a6a437076c3ba6230a36b1d811ab69272fab6 ] + @@ -12 +13,0 @@ -Cc: stable@dpdk.org