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 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 312CFEB64DC for ; Tue, 18 Jul 2023 14:42:07 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qLlth-0007TR-FU; Tue, 18 Jul 2023 10:41:53 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qLltg-0007TJ-OW for qemu-devel@nongnu.org; Tue, 18 Jul 2023 10:41:52 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qLltf-0000ns-8p for qemu-devel@nongnu.org; Tue, 18 Jul 2023 10:41:52 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1689691307; 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: in-reply-to:in-reply-to:references:references; bh=LvHRKJGuhXoOruTxHBmXYutSd4v4IHF/1xDzy+o4L7w=; b=PeaRVrd0egRn/Aq9nWfOVE7C23vlQifSC+k4KvaXArxUG+B1JxdZV9BWtIpdZY6Klo+Qfy w008qpEJh0g+MTZAbGmAIbDeqckyMJ87SW0iKjEB4uDpkXAUqcXp26BZZJOBTO8zdnbP+b WdwrkhpnW0ukb982RMJbXgQLnMxDRF8= 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-633-h3kuCz1dMgym1jHLZ8evJA-1; Tue, 18 Jul 2023 10:41:40 -0400 X-MC-Unique: h3kuCz1dMgym1jHLZ8evJA-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.rdu2.redhat.com [10.11.54.1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 6FFD018DCABC for ; Tue, 18 Jul 2023 14:38:03 +0000 (UTC) Received: from localhost (unknown [10.39.193.253]) by smtp.corp.redhat.com (Postfix) with ESMTP id 9C8BE40C2072; Tue, 18 Jul 2023 14:38:02 +0000 (UTC) Date: Tue, 18 Jul 2023 10:37:57 -0400 From: Stefan Hajnoczi To: Hanna Czenczek Cc: qemu-devel@nongnu.org, "Michael S . Tsirkin" , Eugenio =?iso-8859-1?Q?P=E9rez?= , German Maglione Subject: Re: [PATCH 4/6] vhost-user: Implement suspend/resume Message-ID: <20230718143757.GE44841@fedora> References: <20230711155230.64277-1-hreitz@redhat.com> <20230711155230.64277-5-hreitz@redhat.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="Pc84NtWdHwoDzI4I" Content-Disposition: inline In-Reply-To: <20230711155230.64277-5-hreitz@redhat.com> X-Scanned-By: MIMEDefang 3.1 on 10.11.54.1 Received-SPF: pass client-ip=170.10.129.124; envelope-from=stefanha@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org --Pc84NtWdHwoDzI4I Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Jul 11, 2023 at 05:52:26PM +0200, Hanna Czenczek wrote: > Implement SUSPEND/RESUME like vDPA does, by automatically using it in > vhost_user_dev_start(). (Though our vDPA code does not implement RESUME > yet, so there, the device is reset when it is to be resumed.) >=20 > Signed-off-by: Hanna Czenczek > --- > hw/virtio/vhost-user.c | 99 +++++++++++++++++++++++++++++++++++++++++- > 1 file changed, 97 insertions(+), 2 deletions(-) Reviewed-by: Stefan Hajnoczi --Pc84NtWdHwoDzI4I Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEhpWov9P5fNqsNXdanKSrs4Grc8gFAmS2o8UACgkQnKSrs4Gr c8hivgf+Md6Luekn0yfVHvsqtU6FZocjpRa3pa6TbLKUI+RVfa1t9cyoOQo7yc/w CKp+jt/AOZTZ8vmEH5hP/L4qVfPz5iCSs/Hls6f0kQTTdvntNhiHtW79StCmKf7q TPEKT9Aa8rwrJeZEpXla3utkvt4W/o7WMGHELYhHfGic5kjgMO64ODJbibVqwH/F vdhbw3dcpkxBsK2K/5bM2k9a3gpGv6HO1sQCvwKgbMvvtncAqo/FC1DR6Ae31vmb 2UQVG2qsgG+MekQJVbHBwrV0CMNjuQi9Ot51Jdut/ABw2uxUOI3ia5g2VRvN91US 3RkepOPyzoZKFScl018QoVHhZxHNqg== =1/0J -----END PGP SIGNATURE----- --Pc84NtWdHwoDzI4I--