From nobody Tue Feb 10 22:17:46 2026 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; dmarc=pass(p=none dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1683230375; cv=none; d=zohomail.com; s=zohoarc; b=VZz807kETqbfptgRzXKIHIkBmvjAu5Xl4V/Xd9wQNpGAmWBTijyzGBR2tjuOtlB+81Qht6wz8ireL22iBQNBDWHhZCsJz59rJj8MBZryLkawA7sKrIx4XUAlRrjSMj7SPXz1Q3Ev+8WJuc3wLJHTgqVn6JHJBg5juZ2I/s+rlQc= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1683230375; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=peUabVxpb/f9SoCESFgzNkXObwSbZ6ll4imnzO2kIyY=; b=lThS4nZeE1OTEF+cwNrATbqHlbLbj/hx9ORP/KFs9RdzPeNOw6+HSqv7Bh5YI2XIls4bRZi6bJKE70UfewnUw+ZS5D3KSZjq8IV5OoIXiPSWXEC8O4P7Kh3JkVlBGmV0bAxoxKVLcUbt7hD22vjdhlCB4g+5QWCfa7K3J/aACJQ= 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; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1683230375173378.046555620729; Thu, 4 May 2023 12:59:35 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1puf27-0006qx-CI; Thu, 04 May 2023 15:54:31 -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 1puf26-0006pr-2k for qemu-devel@nongnu.org; Thu, 04 May 2023 15:54:30 -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 1puf24-0006ZZ-Io for qemu-devel@nongnu.org; Thu, 04 May 2023 15:54:29 -0400 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-595-i1TCEUOyPMCxwUb6LaaevA-1; Thu, 04 May 2023 15:54:24 -0400 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id A91B5811E7E; Thu, 4 May 2023 19:54:23 +0000 (UTC) Received: from localhost (unknown [10.39.192.57]) by smtp.corp.redhat.com (Postfix) with ESMTP id 0E16B2166B31; Thu, 4 May 2023 19:54:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1683230068; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=peUabVxpb/f9SoCESFgzNkXObwSbZ6ll4imnzO2kIyY=; b=eiLZyi/csL6k1VSB7PUnNu01pzTMcMfDD72BeZZgzmc17sLwidVhAjZOzslz95nBfNOY4A 1EKnBdJS5MgYwPiJSUF1Cl4HJOAdBTEr0+nZ0hfjALJRBSUtZ5SgzedKhukbE/6YEVKTF6 NTMav/m5dsCicdOsHCJYRSIKJIDAh0A= X-MC-Unique: i1TCEUOyPMCxwUb6LaaevA-1 From: Stefan Hajnoczi To: qemu-devel@nongnu.org Cc: Ronnie Sahlberg , Aarushi Mehta , qemu-block@nongnu.org, Paul Durrant , Anthony Perard , Peter Lieven , Stefan Weil , Xie Yongji , Kevin Wolf , Paolo Bonzini , "Michael S. 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Jones" , Fam Zheng , Marcel Apfelbaum Subject: [PATCH v5 20/21] virtio: do not set is_external=true on host notifiers Date: Thu, 4 May 2023 15:53:26 -0400 Message-Id: <20230504195327.695107-21-stefanha@redhat.com> In-Reply-To: <20230504195327.695107-1-stefanha@redhat.com> References: <20230504195327.695107-1-stefanha@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.1 on 10.11.54.6 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=170.10.129.124; envelope-from=stefanha@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -22 X-Spam_score: -2.3 X-Spam_bar: -- X-Spam_report: (-2.3 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.161, 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_H2=-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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1683230375570100003 Content-Type: text/plain; charset="utf-8" Host notifiers can now use is_external=3Dfalse since virtio-blk and virtio-scsi no longer rely on is_external=3Dtrue for drained sections. Signed-off-by: Stefan Hajnoczi --- hw/virtio/virtio.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/hw/virtio/virtio.c b/hw/virtio/virtio.c index 272d930721..9cdad7e550 100644 --- a/hw/virtio/virtio.c +++ b/hw/virtio/virtio.c @@ -3491,7 +3491,7 @@ static void virtio_queue_host_notifier_aio_poll_end(E= ventNotifier *n) =20 void virtio_queue_aio_attach_host_notifier(VirtQueue *vq, AioContext *ctx) { - aio_set_event_notifier(ctx, &vq->host_notifier, true, + aio_set_event_notifier(ctx, &vq->host_notifier, false, virtio_queue_host_notifier_read, virtio_queue_host_notifier_aio_poll, virtio_queue_host_notifier_aio_poll_ready); @@ -3508,14 +3508,14 @@ void virtio_queue_aio_attach_host_notifier(VirtQueu= e *vq, AioContext *ctx) */ void virtio_queue_aio_attach_host_notifier_no_poll(VirtQueue *vq, AioConte= xt *ctx) { - aio_set_event_notifier(ctx, &vq->host_notifier, true, + aio_set_event_notifier(ctx, &vq->host_notifier, false, virtio_queue_host_notifier_read, NULL, NULL); } =20 void virtio_queue_aio_detach_host_notifier(VirtQueue *vq, AioContext *ctx) { - aio_set_event_notifier(ctx, &vq->host_notifier, true, NULL, NULL, NULL= ); + aio_set_event_notifier(ctx, &vq->host_notifier, false, NULL, NULL, NUL= L); /* Test and clear notifier before after disabling event, * in case poll callback didn't have time to run. */ virtio_queue_host_notifier_read(&vq->host_notifier); --=20 2.40.1