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GET /api/1.1/patches/2230554/?format=api
{ "id": 2230554, "url": "http://patchwork.ozlabs.org/api/1.1/patches/2230554/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260430-qemu-vnc-v3-18-be96757428d0@redhat.com/", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/1.1/projects/14/?format=api", "name": "QEMU Development", "link_name": "qemu-devel", "list_id": "qemu-devel.nongnu.org", "list_email": "qemu-devel@nongnu.org", "web_url": "", "scm_url": "", "webscm_url": "" }, "msgid": "<20260430-qemu-vnc-v3-18-be96757428d0@redhat.com>", "date": "2026-04-29T21:02:51", "name": "[v3,18/26] ui/vnc: defer listener registration until the console is known", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "fc45f23dec7e0b78a1325e2ba2b9f0389a0287c7", "submitter": { "id": 66774, "url": "http://patchwork.ozlabs.org/api/1.1/people/66774/?format=api", "name": "Marc-André Lureau", "email": "marcandre.lureau@redhat.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260430-qemu-vnc-v3-18-be96757428d0@redhat.com/mbox/", "series": [ { "id": 502150, "url": "http://patchwork.ozlabs.org/api/1.1/series/502150/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=502150", "date": "2026-04-29T21:02:34", "name": "ui: add standalone VNC server over D-Bus", "version": 3, "mbox": "http://patchwork.ozlabs.org/series/502150/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2230554/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2230554/checks/", "tags": {}, "headers": { "Return-Path": "<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (1024-bit key;\n unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256\n header.s=mimecast20190719 header.b=Ivkh4Pxj;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; 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a=rsa-sha256; c=relaxed/relaxed; d=redhat.com;\n s=mimecast20190719; t=1777496701;\n h=from:from:reply-to:subject:subject:date:date:message-id:message-id:\n to:to:cc:cc:mime-version:mime-version:content-type:content-type:\n content-transfer-encoding:content-transfer-encoding:\n in-reply-to:in-reply-to:references:references;\n bh=4xEMaCQqjSebJ1+71cJFBJzEXz13GiV+gV7EIYyxol8=;\n b=Ivkh4Pxj2G8r+di/6Vkq2giMg95zY7HAjI20SvZMRMOVsaR3uXQnnWeR4qJk8NfP1jtzqu\n zdzL0aGhxxsW9WU5+fCtWHVtOdggoohcxtoliA7L+zb50dD3N5U7XqwiiOJaLYzKDJ3hdS\n Z+QAS2rGEemiLUwYbhDj41AuL8KeWII=", "X-MC-Unique": "3l_ft1mkNP2D-gNrxN8AfA-1", "X-Mimecast-MFC-AGG-ID": "3l_ft1mkNP2D-gNrxN8AfA_1777496698", "From": "=?utf-8?q?Marc-Andr=C3=A9_Lureau?= <marcandre.lureau@redhat.com>", "Date": "Thu, 30 Apr 2026 01:02:51 +0400", "Subject": "[PATCH v3 18/26] ui/vnc: defer listener registration until the\n console is known", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=\"utf-8\"", "Content-Transfer-Encoding": "8bit", "Message-Id": "<20260430-qemu-vnc-v3-18-be96757428d0@redhat.com>", "References": "<20260430-qemu-vnc-v3-0-be96757428d0@redhat.com>", "In-Reply-To": "<20260430-qemu-vnc-v3-0-be96757428d0@redhat.com>", "To": "qemu-devel@nongnu.org", "Cc": "=?utf-8?q?Marc-Andr=C3=A9_Lureau?= <marcandre.lureau@redhat.com>,\n\t=?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= <berrange@redhat.com>", "X-Developer-Signature": "v=1; a=openpgp-sha256; l=1763;\n i=marcandre.lureau@redhat.com; h=from:subject:message-id;\n bh=RK09TmaDHI9YqNxso5kjLy2qpHqN5kF0JjAA2oakXGU=;\n b=owEBbQKS/ZANAwAKAdro4Ql1lpzlAcsmYgBp8nIMH3Nu8J+aiKH8UyK7dbTyZivqBc8wshoww\n UeEG2dABeyJAjMEAAEKAB0WIQSHqb2TP4fGBtJ29i3a6OEJdZac5QUCafJyDAAKCRDa6OEJdZac\n 5bqED/kB2HIIs7nJrZaHcJoXvWv8vy6SdBeoGHxBvMOUmdufdiVURXjrLY4VtLurf+GKh2guuBL\n mI5R9jAMj8DrKMz3smJDK1Ki2xWoB9YexsW/K0NxQfJ7FQMdju/fuGYSp+4kzs/QHydrwe01MEL\n T/L+P/LSZwkye+GFxj52+MKM2WDK921/6npKXq0B6vZNr/lqstvX493OlOHM151THGANwocShqY\n 9v8ei7qHoxMR/lV/g/I71UcGfLo7yuChYMEl5kdOENywdih+qqZJ1th68cIcPq4AgUhpDoMvp9l\n dyS7XjaoWwAGisYLiKY+SQKQPylMHdBG25aUy4StIA6jAtzAxRVc45M91cR6EmdsW7iAz6iQB0d\n oPa3C2zGo10mtF2NTaC77M8iW3MAzfUJsWJIZ3g1Yf4PVygzXk/Hd9XOXD99FzZesG3t9WGNDOj\n SZofDW7tKlp97/pWwTdl1bRTUtBC3VfdOcq+LBw/6c9LXCzCDLKSjLxbRzEZTjS8HQthicYIXxz\n OVd1hcwhfv7ucyB8J/sxFBBwjvnKH3FjyCsPTGyH/OoOkOOhaTTU3lVmg5GObeLvD0O3jUjbeST\n AD7GLZbQI5FX46wmpwVOWXeww5bTuLwLNfS5C8x7Wy6DvhIQ72Stc4ix0zm0T9wEiDkC8iX55Jo\n P3NPv79F6cUXlhg==", "X-Developer-Key": "i=marcandre.lureau@redhat.com; a=openpgp;\n fpr=87A9BD933F87C606D276F62DDAE8E10975969CE5", "X-Scanned-By": "MIMEDefang 3.4.1 on 10.30.177.93", "Received-SPF": "pass client-ip=170.10.129.124;\n envelope-from=marcandre.lureau@redhat.com;\n helo=us-smtp-delivery-124.mimecast.com", "X-Spam_score_int": "-20", "X-Spam_score": "-2.1", "X-Spam_bar": "--", "X-Spam_report": "(-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001,\n DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1,\n RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001,\n SPF_HELO_PASS=-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": "qemu development <qemu-devel.nongnu.org>", "List-Unsubscribe": "<https://lists.nongnu.org/mailman/options/qemu-devel>,\n <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>", "List-Archive": "<https://lists.nongnu.org/archive/html/qemu-devel>", "List-Post": "<mailto:qemu-devel@nongnu.org>", "List-Help": "<mailto:qemu-devel-request@nongnu.org?subject=help>", "List-Subscribe": "<https://lists.nongnu.org/mailman/listinfo/qemu-devel>,\n <mailto:qemu-devel-request@nongnu.org?subject=subscribe>", "Errors-To": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org", "Sender": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org" }, "content": "Previously, the display change listener was registered early in\nvnc_display_new() without a console, requiring vnc_display_open() to\nconditionally unregister and re-register it when the actual console was\nresolved. Since vnc_display_new() and vnc_display_open() were merged in\nthe previous commit, simply delay the registration and keyboard state\ninitialization to vnc_display_open(), after the console has been looked\nup. This removes the conditional re-registration and simplifies the code.\n\nReviewed-by: Daniel P. Berrangé <berrange@redhat.com>\nSigned-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>\n---\n ui/vnc.c | 12 +++---------\n 1 file changed, 3 insertions(+), 9 deletions(-)", "diff": "diff --git a/ui/vnc.c b/ui/vnc.c\nindex d65153a5001..ea1579135b8 100644\n--- a/ui/vnc.c\n+++ b/ui/vnc.c\n@@ -3457,8 +3457,6 @@ VncDisplay *vnc_display_new(const char *id, Error **errp)\n \n vnc_start_worker_thread(vd);\n \n- register_displaychangelistener(&vd->dcl);\n- vd->kbd = qkbd_state_init(vd->dcl.con);\n vd->vmstate_handler_entry = qemu_add_vm_change_state_handler(\n &vmstate_change_handler, vd);\n \n@@ -4269,13 +4267,9 @@ static bool vnc_display_open(VncDisplay *vd, Error **errp)\n con = qemu_console_lookup_default();\n }\n \n- if (con != vd->dcl.con) {\n- qkbd_state_free(vd->kbd);\n- unregister_displaychangelistener(&vd->dcl);\n- vd->dcl.con = con;\n- register_displaychangelistener(&vd->dcl);\n- vd->kbd = qkbd_state_init(vd->dcl.con);\n- }\n+ vd->dcl.con = con;\n+ register_displaychangelistener(&vd->dcl);\n+ vd->kbd = qkbd_state_init(vd->dcl.con);\n qkbd_state_set_delay(vd->kbd, key_delay_ms);\n \n if (saddr_list == NULL) {\n", "prefixes": [ "v3", "18/26" ] }