From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from frasgout.his.huawei.com (frasgout.his.huawei.com [185.176.79.56]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1A2EA78F4C; Tue, 4 Mar 2025 12:27:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.176.79.56 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741091225; cv=none; b=nDvBiPOrbGLSIWz6K/2mjshuhCrOUd9C7UsgVzj7HcaPFjL2GU8k0rkjTfxWZ3Dd28AH7sw6L66DM7M213VHlWY0jT4SvTDRGu/gNNf6vdUt6+6vHGy/UipuvEYZRkFK92HwgRlv659XDTB/+E3SViJAJ3k2zJk22PxmvAU5HIs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741091225; c=relaxed/simple; bh=VZwo7yIopqaSoCkScnbhAKG3Hk9pFePeDrDhz1+e4Xg=; h=From:To:CC:Subject:Date:Message-ID:References:In-Reply-To: Content-Type:MIME-Version; b=u1huOQNuAMEqTbB36c7F2uwb0cpDNeUqArXVTjU9Od8pg5S1rTAubYwUMO4+D/90485UClsEhd2e1IXIYqXVVyWs3rndTJl7l+yZmYqU298hOeBkqQdSkP48Bf5wIxxFXq6nRm4KPKEfhcQOi+vHcMQcnrAAViJehn72zmsayOA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com; spf=pass smtp.mailfrom=huawei.com; arc=none smtp.client-ip=185.176.79.56 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=huawei.com Received: from mail.maildlp.com (unknown [172.18.186.31]) by frasgout.his.huawei.com (SkyGuard) with ESMTP id 4Z6Zc45k1Yz6M4c3; Tue, 4 Mar 2025 20:24:04 +0800 (CST) Received: from frapeml500008.china.huawei.com (unknown [7.182.85.71]) by mail.maildlp.com (Postfix) with ESMTPS id 612E7140415; Tue, 4 Mar 2025 20:27:00 +0800 (CST) Received: from frapeml500008.china.huawei.com (7.182.85.71) by frapeml500008.china.huawei.com (7.182.85.71) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.39; Tue, 4 Mar 2025 13:27:00 +0100 Received: from frapeml500008.china.huawei.com ([7.182.85.71]) by frapeml500008.china.huawei.com ([7.182.85.71]) with mapi id 15.01.2507.039; Tue, 4 Mar 2025 13:27:00 +0100 From: Shameerali Kolothum Thodi To: liulongfang , "alex.williamson@redhat.com" , "jgg@nvidia.com" , "Jonathan Cameron" CC: "kvm@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linuxarm@openeuler.org" Subject: RE: [PATCH v2 0/3] update live migration configuration region Thread-Topic: [PATCH v2 0/3] update live migration configuration region Thread-Index: AQHbjP24f+s3bC9JCk6yB9EQqmW997Ni5NVQ Date: Tue, 4 Mar 2025 12:26:59 +0000 Message-ID: <0b5399e306f841b794120e6ca91c1edd@huawei.com> References: <20250304120528.63605-1-liulongfang@huawei.com> In-Reply-To: <20250304120528.63605-1-liulongfang@huawei.com> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 > -----Original Message----- > From: liulongfang > Sent: Tuesday, March 4, 2025 12:05 PM > To: alex.williamson@redhat.com; jgg@nvidia.com; Shameerali Kolothum > Thodi ; Jonathan Cameron > > Cc: kvm@vger.kernel.org; linux-kernel@vger.kernel.org; > linuxarm@openeuler.org; liulongfang > Subject: [PATCH v2 0/3] update live migration configuration region >=20 > On the new hardware platform, the configuration register space > of the live migration function is set on the PF, while on the > old platform, this part is placed on the VF. >=20 > Change v1 -> v2 > Delete the vf_qm_state read operation in Pre_Copy If I understand correctly, previously this was discussed in your bug fix se= ries here, https://lore.kernel.org/all/fa8cd8c1cdbe4849b445ffd8f4894515@huawei.com/ And why we are having it here in this new hardware support series now? Could we please move all the existing bug fixes in one series and support f= or new platform in another series, please. Thanks, Shameer