From: Gerd Hoffmann <kraxel@redhat.com>
To: Markus Armbruster <armbru@redhat.com>
Cc: Anthony Liguori <aliguori@us.ibm.com>,
Juan Quintela <quintela@redhat.com>,
Jan Kiszka <jan.kiszka@siemens.com>,
qemu-devel@nongnu.org, Luiz Capitulino <lcapitulino@redhat.com>,
Blue Swirl <blauwirbel@gmail.com>, Jan Kiszka <jan.kiszka@web.de>,
Avi Kivity <avi@redhat.com>
Subject: Re: [Qemu-devel] [PATCH v3 04/17] qdev: Give qtree names precedence over user-assigned IDs
Date: Mon, 31 May 2010 11:59:30 +0200 [thread overview]
Message-ID: <4C038882.3080007@redhat.com> (raw)
In-Reply-To: <m3r5ks8okg.fsf@blackfin.pond.sub.org>
> pci_add nic -net use either the ID or option "name" of qemu_net_opts.
> And there's our hole. Reproducible with "-net user -net nic,id=foo
> -device lsi,id=foo".
Oh. Well. Yes, better plug that.
> @@ -242,6 +243,10 @@ DeviceState *qdev_device_add(QemuOpts *opts)
> qdev = qdev_create_from_info(bus, info);
> id = qemu_opts_id(opts);
> if (id) {
> + if (qdev_find_recursive(main_system_bus, id)) {
> + qerror_report(QERR_DUPLICATE_ID, id, "device");
> + return NULL;
> + }
> qdev->id = id;
> }
> if (qemu_opt_foreach(opts, set_property, qdev, 1) != 0) {
Looks good..
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
cheers,
Gerd
next prev parent reply other threads:[~2010-05-31 9:59 UTC|newest]
Thread overview: 59+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-23 10:59 [Qemu-devel] [PATCH v3 00/17] Basic device state visualization Jan Kiszka
2010-05-23 10:59 ` [Qemu-devel] [PATCH v3 01/17] Add dependency of JSON unit tests on config-host.h Jan Kiszka
2010-05-23 10:59 ` [Qemu-devel] [PATCH v3 02/17] qdev: Fix scanning across single-bus devices Jan Kiszka
2010-06-03 5:58 ` Paul Brook
2010-06-03 6:12 ` Jan Kiszka
2010-05-23 10:59 ` [Qemu-devel] [PATCH v3 03/17] qdev: Allow device addressing via 'driver.instance' Jan Kiszka
2010-05-23 10:59 ` [Qemu-devel] [PATCH v3 04/17] qdev: Give qtree names precedence over user-assigned IDs Jan Kiszka
2010-05-29 8:01 ` Markus Armbruster
2010-05-30 8:16 ` Avi Kivity
2010-05-31 8:26 ` Markus Armbruster
2010-05-31 9:59 ` Gerd Hoffmann [this message]
2010-05-31 11:12 ` Markus Armbruster
2010-05-31 14:13 ` [Qemu-devel] [PATCH] qdev: Reject duplicate and anti-social device IDs Markus Armbruster
2010-05-31 18:55 ` [Qemu-devel] " Gerd Hoffmann
2010-06-01 13:04 ` Luiz Capitulino
2010-06-01 13:09 ` Jan Kiszka
2010-06-01 13:13 ` Luiz Capitulino
2010-06-01 13:19 ` Jan Kiszka
2010-06-01 13:21 ` Avi Kivity
2010-06-01 13:23 ` Luiz Capitulino
2010-06-01 14:44 ` Markus Armbruster
2010-06-01 14:49 ` Luiz Capitulino
2010-06-01 18:35 ` Markus Armbruster
2010-06-01 18:54 ` Anthony Liguori
2010-06-03 6:26 ` Jan Kiszka
2010-06-03 6:51 ` [Qemu-devel] " Paul Brook
2010-06-04 14:27 ` Markus Armbruster
2010-06-04 15:28 ` Paul Brook
2010-06-08 12:06 ` Markus Armbruster
2010-05-23 10:59 ` [Qemu-devel] [PATCH v3 05/17] qdev: Convert device and bus lists to QTAILQ Jan Kiszka
2010-05-23 10:59 ` [Qemu-devel] [PATCH v3 06/17] qdev: Allow device specification by qtree path for device_del Jan Kiszka
2010-05-27 19:36 ` [Qemu-devel] " Luiz Capitulino
2010-05-27 22:19 ` Jan Kiszka
2010-05-28 13:43 ` Luiz Capitulino
2010-05-28 14:16 ` Jan Kiszka
2010-05-28 14:40 ` Markus Armbruster
2010-05-28 14:56 ` Jan Kiszka
2010-05-29 8:05 ` Markus Armbruster
2010-05-29 8:16 ` Jan Kiszka
2010-05-23 10:59 ` [Qemu-devel] [PATCH v3 07/17] qdev: Push QMP mode checks into qbus_list_bus/dev Jan Kiszka
2010-05-23 10:59 ` [Qemu-devel] [PATCH v3 08/17] monitor: Add completion for qdev paths Jan Kiszka
2010-05-23 10:59 ` [Qemu-devel] [PATCH v3 09/17] Add base64 encoder/decoder Jan Kiszka
2010-05-23 10:59 ` [Qemu-devel] [PATCH v3 10/17] QMP: Reserve namespace for complex object classes Jan Kiszka
2010-05-27 20:08 ` [Qemu-devel] " Luiz Capitulino
2010-05-27 22:20 ` Jan Kiszka
2010-05-23 10:59 ` [Qemu-devel] [PATCH v3 11/17] Add QBuffer Jan Kiszka
2010-05-23 10:59 ` [Qemu-devel] [PATCH v3 12/17] monitor: return length of printed string via monitor_[v]printf Jan Kiszka
2010-05-29 8:09 ` Markus Armbruster
2010-05-23 10:59 ` [Qemu-devel] [PATCH v3 13/17] monitor: Allow to exclude commands from QMP Jan Kiszka
2010-05-27 20:31 ` [Qemu-devel] " Luiz Capitulino
2010-05-27 22:20 ` Jan Kiszka
2010-05-28 13:45 ` Luiz Capitulino
2010-05-29 8:15 ` Markus Armbruster
2010-05-29 8:33 ` Jan Kiszka
2010-05-23 10:59 ` [Qemu-devel] [PATCH v3 14/17] monitor: Add basic device state visualization Jan Kiszka
2010-05-23 10:59 ` [Qemu-devel] [PATCH v3 15/17] QMP: Teach basic capability negotiation to python example Jan Kiszka
2010-05-23 10:59 ` [Qemu-devel] [PATCH v3 16/17] QMP: Fix python helper /wrt long return strings Jan Kiszka
2010-05-27 20:35 ` [Qemu-devel] " Luiz Capitulino
2010-05-23 10:59 ` [Qemu-devel] [PATCH v3 17/17] QMP: Add support for buffer class to qmp python helper Jan Kiszka
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