From: Eric Blake <eblake@redhat.com>
To: Igor Mammedov <imammedo@redhat.com>, qemu-devel@nongnu.org
Cc: ghammer@redhat.com, lcapitulino@redhat.com, lersek@redhat.com,
ehabkost@redhat.com, mst@redhat.com
Subject: Re: [Qemu-devel] [PATCH v19 5/9] qmp/hmp: add query-vm-generation-id and 'info vm-generation-id' commands
Date: Tue, 9 Feb 2016 10:31:36 -0700 [thread overview]
Message-ID: <56BA2278.9090801@redhat.com> (raw)
In-Reply-To: <1453978470-222624-6-git-send-email-imammedo@redhat.com>
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On 01/28/2016 03:54 AM, Igor Mammedov wrote:
> Add commands to query Virtual Machine Generation ID counter.
>
> QMP command example:
> { "execute": "query-vm-generation-id" }
>
> HMP command example:
> info vm-generation-id
>
> Signed-off-by: Igor Mammedov <imammedo@redhat.com>
> ---
> v18:
> - add a new QMP type GuidInfo instead of reusing UuidInfo
> Eric Blake <eblake@redhat.com>
> ---
> +++ b/hmp.c
> @@ -2375,3 +2375,12 @@ void hmp_rocker_of_dpa_groups(Monitor *mon, const QDict *qdict)
>
> qapi_free_RockerOfDpaGroupList(list);
> }
> +
> +void hmp_info_vm_generation_id(Monitor *mon, const QDict *qdict)
> +{
> + GuidInfo *info = qmp_query_vm_generation_id(NULL);
Should we report rather than ignore errors in the HMP interface?
> + if (info) {
> + monitor_printf(mon, "%s\n", info->guid);
> + }
> +++ b/qapi-schema.json
> @@ -4083,3 +4083,23 @@
> ##
> { 'enum': 'ReplayMode',
> 'data': [ 'none', 'record', 'play' ] }
> +
> +##
> +# @GuidInfo:
> +#
> +# GUID information.
> +#
> +# @guid: the globally unique identifier
Maybe add "in usual ASCII format" to make it obvious it is the 36-byte
string, not the 16-byte binary value.
But neither comment is a strong objection, so:
Reviewed-by: Eric Blake <eblake@redhat.com>
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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next prev parent reply other threads:[~2016-02-09 17:31 UTC|newest]
Thread overview: 59+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-28 10:54 [Qemu-devel] [PATCH v19 0/9] Virtual Machine Generation ID Igor Mammedov
2016-01-28 10:54 ` [Qemu-devel] [PATCH v19 1/9] acpi: extend ACPI interface to provide access to ACPI registers and SCI irq Igor Mammedov
2016-01-28 10:54 ` [Qemu-devel] [PATCH v19 2/9] docs: vm generation id device's description Igor Mammedov
2016-01-28 10:54 ` [Qemu-devel] [PATCH v19 3/9] pc: add a Virtual Machine Generation ID device Igor Mammedov
2016-01-28 11:13 ` Michael S. Tsirkin
2016-01-28 12:03 ` Igor Mammedov
2016-01-28 12:59 ` Michael S. Tsirkin
2016-01-29 11:13 ` Igor Mammedov
2016-01-31 16:22 ` Michael S. Tsirkin
2016-02-02 9:59 ` Igor Mammedov
2016-02-02 11:16 ` Michael S. Tsirkin
2016-02-09 10:46 ` Igor Mammedov
2016-02-09 12:17 ` Michael S. Tsirkin
2016-02-11 15:16 ` Igor Mammedov
2016-02-11 16:30 ` Michael S. Tsirkin
2016-02-11 17:34 ` Marcel Apfelbaum
2016-02-12 6:15 ` Michael S. Tsirkin
2016-02-15 10:30 ` Igor Mammedov
2016-02-15 11:26 ` Michael S. Tsirkin
2016-02-15 13:56 ` Igor Mammedov
2016-02-16 10:05 ` Marcel Apfelbaum
2016-02-16 12:17 ` Igor Mammedov
2016-02-16 12:36 ` Marcel Apfelbaum
2016-02-16 13:51 ` Igor Mammedov
2016-02-16 14:53 ` Michael S. Tsirkin
2016-02-16 15:10 ` Michael S. Tsirkin
2016-02-10 8:51 ` Michael S. Tsirkin
2016-02-10 9:28 ` Michael S. Tsirkin
2016-02-10 10:00 ` Laszlo Ersek
2016-01-28 13:48 ` Laszlo Ersek
2016-01-28 10:54 ` [Qemu-devel] [PATCH v19 4/9] tests: add a unit test for the vmgenid device Igor Mammedov
2016-01-28 10:54 ` [Qemu-devel] [PATCH v19 5/9] qmp/hmp: add query-vm-generation-id and 'info vm-generation-id' commands Igor Mammedov
2016-02-09 17:31 ` Eric Blake [this message]
2016-01-28 10:54 ` [Qemu-devel] [PATCH v19 6/9] qmp/hmp: add set-vm-generation-id commands Igor Mammedov
2016-02-09 17:33 ` Eric Blake
2016-01-28 10:54 ` [Qemu-devel] [PATCH v19 8/9] pc: put PIIX3 in slot 1 explicitly and cleanup functions assignment Igor Mammedov
2016-01-28 10:54 ` [Qemu-devel] [PATCH v19 9/9] pc/q53: by default put vmgenid device as an function of ISA bridge Igor Mammedov
2016-01-28 10:58 ` [Qemu-devel] [PATCH v19 7/9] machine: add properties to compat_props incrementaly Igor Mammedov
2016-01-28 14:02 ` Eduardo Habkost
2016-01-28 17:00 ` Igor Mammedov
2016-02-03 17:55 ` [Qemu-devel] qdev & hw/core owner? (was Re: [PATCH v19 7/9] machine: add properties to compat_props incrementaly) Eduardo Habkost
2016-02-03 18:46 ` Laszlo Ersek
2016-02-03 19:06 ` Michael S. Tsirkin
2016-02-04 11:31 ` Paolo Bonzini
2016-02-04 11:41 ` Andreas Färber
2016-02-04 11:55 ` Paolo Bonzini
2016-02-04 12:06 ` Michael S. Tsirkin
2016-02-05 7:49 ` Markus Armbruster
2016-02-05 7:51 ` Marcel Apfelbaum
2016-02-11 19:41 ` Eduardo Habkost
2016-02-12 9:17 ` Marcel Apfelbaum
2016-02-12 11:22 ` Andreas Färber
2016-02-12 18:17 ` Eduardo Habkost
2016-02-12 22:30 ` Paolo Bonzini
2016-02-12 18:09 ` Eduardo Habkost
2016-02-05 7:52 ` Markus Armbruster
2016-02-04 12:03 ` Michael S. Tsirkin
2016-02-04 12:12 ` Marcel Apfelbaum
2016-01-29 12:51 ` [Qemu-devel] [PATCH v19 7/9] machine: add properties to compat_props incrementaly Cornelia Huck
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