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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id EFEE1C4321E for ; Thu, 1 Dec 2022 11:05:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231260AbiLALFW (ORCPT ); Thu, 1 Dec 2022 06:05:22 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44634 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231166AbiLALEU (ORCPT ); Thu, 1 Dec 2022 06:04:20 -0500 Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 45271E4E; Thu, 1 Dec 2022 03:04:08 -0800 (PST) Received: from jinankjain-dranzer.zrrkmle5drku1h0apvxbr2u2ee.ix.internal.cloudapp.net (unknown [20.188.121.5]) by linux.microsoft.com (Postfix) with ESMTPSA id 23E1E20B83E2; Thu, 1 Dec 2022 03:04:02 -0800 (PST) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com 23E1E20B83E2 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1669892648; bh=WwgTdzq933yo46nX8RcCPBXut+LFdh0yPYBgTMkkcFM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=XvhAqjVqWrB5AyTgqwZzssPR0l+0kJSN5vfKMA1fbRetW5+K9t5NWU0E7w2QLUDrW 5fNjsYHA8IT3LHXiQg7ASwFWlHf/1fa1C+0dE0ACjGO3Tx3HDvg6ZMSZCbpO1Fm3iA KX1xaxKEQzfQYJxp9snY7snOPerQvIhMbqTWWuU4= From: Jinank Jain To: jinankjain@microsoft.com Cc: kys@microsoft.com, haiyangz@microsoft.com, wei.liu@kernel.org, decui@microsoft.com, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, x86@kernel.org, hpa@zytor.com, arnd@arndb.de, peterz@infradead.org, jpoimboe@kernel.org, jinankjain@linux.microsoft.com, seanjc@google.com, kirill.shutemov@linux.intel.com, ak@linux.intel.com, sathyanarayanan.kuppuswamy@linux.intel.com, linux-hyperv@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, anrayabh@linux.microsoft.com, mikelley@microsoft.com Subject: [PATCH v7 4/5] Drivers: hv: Enable vmbus driver for nested root partition Date: Thu, 1 Dec 2022 11:03:38 +0000 Message-Id: <85c3aa671e52fe0f58bcd30c37bd4f60b8bcd14a.1669788587.git.jinankjain@linux.microsoft.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-hyperv@vger.kernel.org Currently VMBus driver is not initialized for root partition but we need to enable the VMBus driver for nested root partition. This is required, so that L2 root can use the VMBus devices. Signed-off-by: Jinank Jain --- drivers/hv/vmbus_drv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c index 0f00d57b7c25..6324e01d5eec 100644 --- a/drivers/hv/vmbus_drv.c +++ b/drivers/hv/vmbus_drv.c @@ -2745,7 +2745,7 @@ static int __init hv_acpi_init(void) if (!hv_is_hyperv_initialized()) return -ENODEV; - if (hv_root_partition) + if (hv_root_partition && !hv_nested) return 0; /* -- 2.25.1