From nobody Mon Sep 16 19:16:45 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1721291576; cv=none; d=zohomail.com; s=zohoarc; b=R4b2KJkzOrVzR8BYpF/bcp3pLH5Yo4jrwfXz+p7qziu2I5P0AmwKxE55N2jPwnMWTBT9P9vzeOFuc6L/u/75WrA5wpqMNi5ND5++JdDSkGmzKvXo6S9t+DV1t3X0r2UKsbntGyQI9lY56FuPPu19gG+vCvFewv3U6VxwxTRRcF8= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1721291576; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=Jpj4cApqlz/aKltcsLqRfycGk42ge3kpyUWn3mEGaTU=; b=XwzgiUmS4FKGv134vrl2aqCWfAblf1ZcwPrDZNkHI9Q0k8Xbvhe/APUcMCE8JxXDSnhR1xOBLof1+fhe+7lH6Bg5o7/CUUMRR2rQXsJShQ/Fu+/GRhtRU3DB9t+o15KubqIG8ORBuZjY69Jidlh998YipsA1SF8sRxLpR4nsFpg= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1721291576383142.1513771805005; Thu, 18 Jul 2024 01:32:56 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sUMXy-0004dO-Up; Thu, 18 Jul 2024 04:31:30 -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 1sUMXw-0004Wt-MB for qemu-devel@nongnu.org; Thu, 18 Jul 2024 04:31:28 -0400 Received: from va-2-39.ptr.blmpb.com ([209.127.231.39]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1sUMXr-0003Ta-F8 for qemu-devel@nongnu.org; Thu, 18 Jul 2024 04:31:28 -0400 Received: from localhost.localdomain ([221.216.117.177]) by smtp.feishu.cn with ESMTPS; Thu, 18 Jul 2024 16:31:09 +0800 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; s=s1; d=dayudpu-com.20200927.dkim.feishu.cn; t=1721291471; h=from:subject:mime-version:from:date:message-id:subject:to:cc: reply-to:content-type:mime-version:in-reply-to:message-id; bh=Jpj4cApqlz/aKltcsLqRfycGk42ge3kpyUWn3mEGaTU=; b=fYs+fqGemFrF/AuKU2VZmL2IW212W1og+nwoUv290KGheUu/+jcS/WzHEYsZmm8RLHrPMv mErIqFe/Dq8WDJ9izfS6XWkqBVLX3YvbRbpA1jel7+5fURvysIi+v3fp+soGnxKnDeBoNz yE+DJpMgcULJ6wVhASAtZA8H0P+iDKxXqzVGA8rPwMF0vsi9hpEVEVlb2pYAWSTPWpKMPm omuJFTkCHtt1CI7IPeQLQVJA+N/AqgZD8KrkfAfeB8NhHF6NpeQvC9JoFuaXzVWCemxO19 +N9tXXZuwr1n3H5l8UAQAcNFtXL2wO9RtzUylQVRs2tmxmTn7+mQbcmJSnU6nA== Message-Id: <20240718083103.56214-1-xiangwencheng@dayudpu.com> Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Mailer: git-send-email 2.30.0 Subject: [PATCH v2] vhsot-user: Do not wait for replay for not sent VHOST_USER_SET_LOG_BASE X-Lms-Return-Path: X-Original-From: xiangwencheng@dayudpu.com Cc: , "BillXiang" To: From: "BillXiang" Date: Thu, 18 Jul 2024 16:31:03 +0800 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=209.127.231.39; envelope-from=xiangwencheng@dayudpu.com; helo=va-2-39.ptr.blmpb.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, MSGID_FROM_MTA_HEADER=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @dayudpu-com.20200927.dkim.feishu.cn) X-ZM-MESSAGEID: 1721291578176116600 Content-Type: text/plain; charset="utf-8" From: BillXiang We have added VHOST_USER_SET_LOG_BASE to vhost_user_per_device_request in https://lists.nongnu.org/archive/html/qemu-devel/2024-06/msg02559.html and will send this message only for vq 0. Signed-off-by: BillXiang --- V1[1] -> V2: - Refrain from appending flags to messages that could=20 precipitate validation failures upon execution of the=20 `vhost_user_read_header` function.=20 [1]https://lists.nongnu.org/archive/html/qemu-devel/2024-07/msg01923.html --- hw/virtio/vhost-user.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/virtio/vhost-user.c b/hw/virtio/vhost-user.c index 00561daa06..fd12992d15 100644 --- a/hw/virtio/vhost-user.c +++ b/hw/virtio/vhost-user.c @@ -460,7 +460,7 @@ static int vhost_user_set_log_base(struct vhost_dev *de= v, uint64_t base, return ret; } =20 - if (shmfd) { + if (shmfd && (dev->vq_index =3D=3D 0)) { msg.hdr.size =3D 0; ret =3D vhost_user_read(dev, &msg); if (ret < 0) { --=20 2.30.0