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a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1788346078; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=hRpBem1a2l1MsZlhJeWWHN5s4jjpcAFUP3bEWjcRT1I=; b=MbAlBUrXUO6p1+zCsJyVgtoVryQ59WXwe+DS/WhL7DqInnl9HAVCpN5FMSHqvONIoUdVHg 1tYgItD+5i9qBON8rPQvTY2cKhL9YbOdu8H+3IORGAKuJmoolbqpqaeIrI/89Tz/zPUcWA 9vHmqTj40oEO8yNLkZy+gW26PB4w1VA= X-MC-Unique: oI9DnwrZO7SQGjLmdju9Aw-1 X-Mimecast-MFC-AGG-ID: oI9DnwrZO7SQGjLmdju9Aw_1788346075 From: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= To: qemu-devel@nongnu.org Cc: Paolo Bonzini , Peter Maydell , Markus Armbruster , =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= Subject: [PATCH v2] system: improve -mon deprecation warning Date: Wed, 2 Sep 2026 11:47:53 +0100 Message-ID: <20260902104753.1756783-1-berrange@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.4 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=lists1p.gnu.org; Received-SPF: pass client-ip=170.10.133.124; envelope-from=berrange@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: 12 X-Spam_score: 1.2 X-Spam_bar: + X-Spam_report: (1.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, 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_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_SBL_CSS=3.335, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=no 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 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: 1788346104485158500 Expand the text a bit to make the new syntax more explicit and point users to the man page for further info. Reported-by: Peter Maydell Signed-off-by: Daniel P. Berrang=C3=A9 Reviewed-by: Peter Maydell --- system/vl.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/system/vl.c b/system/vl.c index eded498fa7..d1d9209038 100644 --- a/system/vl.c +++ b/system/vl.c @@ -3239,8 +3239,13 @@ void qemu_init(int argc, char **argv) default_monitor =3D 0; break; case QEMU_OPTION_mon: - warn_report_once("'-mon' is deprecated, use '-object' with= " - "'monitor-hmp' or 'monitor-qmp' types ins= tead"); + warn_report_once( + "'-mon' is deprecated. Switch to either " + "'-object monitor-hmp,id=3DID,chardev=3DCHR-ID' or " + "'-object monitor-qmp,id=3DID,chardev=3DCHR-ID' instea= d. " + "See '-object' docs in the QEMU manual for further " + "configuration guidance: " + "https://www.qemu.org/docs/master/system/invocation.ht= ml"); if (!qemu_opts_parse_noisily(qemu_find_opts("mon"), optarg, true)) { exit(1); --=20 2.55.0