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 34A92C433FE for ; Sun, 23 Jan 2022 00:16:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235857AbiAWAQM (ORCPT ); Sat, 22 Jan 2022 19:16:12 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37114 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235832AbiAWAOk (ORCPT ); Sat, 22 Jan 2022 19:14:40 -0500 Received: from sin.source.kernel.org (sin.source.kernel.org [IPv6:2604:1380:40e1:4800::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BA15DC06175E; Sat, 22 Jan 2022 16:13:51 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sin.source.kernel.org (Postfix) with ESMTPS id 3A372CE0ACF; Sun, 23 Jan 2022 00:13:50 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id E0418C36AE3; Sun, 23 Jan 2022 00:13:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1642896828; bh=r/Y07ZyV6TUV05w7OeUWXtVCO1ajHkTeHmjd4WcHEPY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ee1WTuG/VufASPuIXy1Wq1ogFKHsBz9nJGKFIKmhrPZ/6Uj88SjPXYpKOCNPQ2APK ZMTCpnRbMXzu8sV14z5Kz191S8u1lgAL45qW/pxJ92073xO2UMirdeC8J4uspXuCHJ F9PlnL3BB0wqSfmQhOC/dC1xNivTSvqX9kLpYhqSQGztXUWuVLaHaSYx+zoolmNVX9 AIQNYXIb97sLsgBmyngt/g1Au5Lli39TX07+eEVemOtHyjprQ9tatOKldJrs46yebW /1J/OkJJJTyQUVjgzM0oh3+pWo5aTXnFC9skTVyxiKleDUPVsQOzgmB+1FDxincibZ MNsVZv4T5nprQ== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: =?UTF-8?q?=E7=8E=8B=E8=B4=87?= , "Michael S . Tsirkin" , Sasha Levin , jasowang@redhat.com, virtualization@lists.linux-foundation.org Subject: [PATCH AUTOSEL 5.4 6/8] virtio-pci: fix the confusing error message Date: Sat, 22 Jan 2022 19:13:21 -0500 Message-Id: <20220123001323.2460719-6-sashal@kernel.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220123001323.2460719-1-sashal@kernel.org> References: <20220123001323.2460719-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: 王贇 [ Upstream commit 6017599bb25c20b7a68cbb8e7d534bdc1c36b5e4 ] The error message on the failure of pfn check should tell virtio-pci rather than virtio-mmio, just fix it. Signed-off-by: Michael Wang Suggested-by: Michael S. Tsirkin Link: https://lore.kernel.org/r/ae5e154e-ac59-f0fa-a7c7-091a2201f581@linux.alibaba.com Signed-off-by: Michael S. Tsirkin Signed-off-by: Sasha Levin --- drivers/virtio/virtio_pci_legacy.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/virtio/virtio_pci_legacy.c b/drivers/virtio/virtio_pci_legacy.c index d62e9835aeeca..0ede3bf43669d 100644 --- a/drivers/virtio/virtio_pci_legacy.c +++ b/drivers/virtio/virtio_pci_legacy.c @@ -144,7 +144,7 @@ static struct virtqueue *setup_vq(struct virtio_pci_device *vp_dev, q_pfn = virtqueue_get_desc_addr(vq) >> VIRTIO_PCI_QUEUE_ADDR_SHIFT; if (q_pfn >> 32) { dev_err(&vp_dev->pci_dev->dev, - "platform bug: legacy virtio-mmio must not be used with RAM above 0x%llxGB\n", + "platform bug: legacy virtio-pci must not be used with RAM above 0x%llxGB\n", 0x1ULL << (32 + PAGE_SHIFT - 30)); err = -E2BIG; goto out_del_vq; -- 2.34.1