From: "Andreas Färber" <afaerber@suse.de>
To: Igor Mammedov <imammedo@redhat.com>
Cc: kwolf@redhat.com, peter.maydell@linaro.org, aliguori@us.ibm.com,
ehabkost@redhat.com, mst@redhat.com, jan.kiszka@siemens.com,
stefano.stabellini@eu.citrix.com, claudio.fontana@huawei.com,
qemu-devel@nongnu.org, aderumier@odiso.com, armbru@redhat.com,
blauwirbel@gmail.com, quintela@redhat.com,
alex.williamson@redhat.com, kraxel@redhat.com,
anthony.perard@citrix.com, yang.z.zhang@intel.com,
Paolo Bonzini <pbonzini@redhat.com>,
lcapitulino@redhat.com, rth@twiddle.net
Subject: Re: [Qemu-devel] [PATCH 12/12] target-i386: implement CPU hot-add
Date: Wed, 03 Apr 2013 20:22:17 +0200 [thread overview]
Message-ID: <515C7359.3080202@suse.de> (raw)
In-Reply-To: <20130403195800.0ba38817@thinkpad.mammed.net>
Am 03.04.2013 19:58, schrieb Igor Mammedov:
> On Wed, 27 Mar 2013 12:19:01 +0100
> Paolo Bonzini <pbonzini@redhat.com> wrote:
>
>> Il 21/03/2013 15:28, Igor Mammedov ha scritto:
>>> + if (x86_cpu_is_cpu_exist(qdev_get_machine(), &apic_id)) {
>>
>> Similarly, can this be done in qmp_cpu_set? And should it really be an
> I've tried to abstract qmp part from target/implementation details.
> We could introduce global func like, and then use it if from QMP subsystem:
> bool is_cpu_exist(int64_t id) {
> ... iterate over CPUs ...
> if (cpu->get_firmware_id() == id)
> return true;
> ...
> }
>
> Andreas, Is it acceptable if I add it to qom/cpu.h,
If you make it cpu_exists() then sure,
> qom/cpu.c ?
but this is not going to work yet, you may need to place it in cpus.c
due to first_cpu and next_cpu operating on CPUArchState.
Andreas
--
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany
GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer; HRB 16746 AG Nürnberg
next prev parent reply other threads:[~2013-04-03 18:22 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-21 14:28 [Qemu-devel] [RFC 00/12] target-i386: CPU hot-add with cpu_set QMP command Igor Mammedov
2013-03-21 14:28 ` [Qemu-devel] [PATCH 01/12] target-i386: consolidate error propagation in x86_cpu_realizefn() Igor Mammedov
2013-03-27 10:21 ` Paolo Bonzini
2013-04-01 20:00 ` Eduardo Habkost
2013-03-21 14:28 ` [Qemu-devel] [PATCH 02/12] target-i386: split APIC creation from initialization " Igor Mammedov
2013-04-04 8:59 ` Andreas Färber
2013-04-04 9:56 ` Igor Mammedov
2013-03-21 14:28 ` [Qemu-devel] [PATCH 03/12] target-i386: split out CPU creation and features parsing into cpu_x86_create() Igor Mammedov
2013-03-21 14:28 ` [Qemu-devel] [PATCH 04/12] target-i386: introduce apic-id property Igor Mammedov
2013-03-21 14:28 ` [Qemu-devel] [PATCH 05/12] target-i386: push hot-plugged VCPU state to KVM and unstop it Igor Mammedov
2013-03-27 11:01 ` Paolo Bonzini
2013-03-27 12:12 ` Igor Mammedov
2013-03-27 12:17 ` Andreas Färber
2013-03-27 13:27 ` Igor Mammedov
2013-03-27 14:30 ` Andreas Färber
2013-03-27 15:16 ` Igor Mammedov
2013-03-27 15:20 ` Paolo Bonzini
2013-03-27 19:46 ` Igor Mammedov
2013-03-27 19:51 ` [Qemu-devel] [PATCH 05/14] cpu: Pass CPUState to *cpu_synchronize_post*() Igor Mammedov
2013-03-27 19:51 ` [Qemu-devel] [PATCH 06/14] cpu: call cpu_synchronize_post_init() from CPUClass.realize() if hotplugged Igor Mammedov
2013-03-27 19:51 ` [Qemu-devel] [PATCH 07/14] cpu: introduce CPUClass.resume() method Igor Mammedov
2013-03-21 14:28 ` [Qemu-devel] [PATCH 06/12] target-i386: replace FROM_SYSBUS() with QOM type cast Igor Mammedov
2013-03-27 10:22 ` Paolo Bonzini
2013-04-04 9:03 ` Andreas Färber
2013-04-04 9:59 ` Igor Mammedov
2013-04-04 10:05 ` Andreas Färber
2013-04-04 10:22 ` Igor Mammedov
2013-03-21 14:28 ` [Qemu-devel] [PATCH 07/12] target-i386: Add ICC_BUS and attach apic, kvmvapic and cpu to it Igor Mammedov
2013-03-27 10:57 ` Paolo Bonzini
2013-03-28 10:55 ` Igor Mammedov
2013-03-29 7:22 ` li guang
2013-03-29 8:12 ` Igor Mammedov
2013-04-04 11:10 ` Andreas Färber
2013-04-04 12:52 ` Igor Mammedov
2013-03-21 14:28 ` [Qemu-devel] [PATCH 08/12] introduce CPU hot-plug notifier Igor Mammedov
2013-03-27 11:06 ` Paolo Bonzini
2013-03-27 15:24 ` Igor Mammedov
2013-03-27 15:36 ` Paolo Bonzini
2013-03-21 14:28 ` [Qemu-devel] [PATCH 09/12] rtc: update rtc_cmos on CPU hot-plug Igor Mammedov
2013-03-21 14:28 ` [Qemu-devel] [PATCH 10/12] acpi_piix4: add infrastructure to send CPU hot-plug GPE to guest Igor Mammedov
2013-03-27 10:47 ` Paolo Bonzini
2013-03-21 14:28 ` [Qemu-devel] [PATCH 11/12] qmp: add cpu_set qmp command Igor Mammedov
2013-03-22 2:44 ` Eric Blake
2013-03-25 15:35 ` [Qemu-devel] [PATCH 11/12 v2] qmp: add cpu-set " Igor Mammedov
2013-03-25 20:09 ` Luiz Capitulino
2013-03-25 20:22 ` Eric Blake
2013-03-26 13:43 ` Igor Mammedov
2013-03-26 14:02 ` Luiz Capitulino
2013-03-26 14:38 ` Eric Blake
2013-03-27 10:36 ` [Qemu-devel] [PATCH 11/12] qmp: add cpu_set " Paolo Bonzini
2013-03-21 14:28 ` [Qemu-devel] [PATCH 12/12] target-i386: implement CPU hot-add Igor Mammedov
2013-03-22 2:46 ` Eric Blake
2013-03-25 15:31 ` Igor Mammedov
2013-03-27 11:19 ` Paolo Bonzini
2013-04-03 17:58 ` Igor Mammedov
2013-04-03 18:10 ` Eduardo Habkost
2013-04-03 18:59 ` Igor Mammedov
2013-04-03 19:27 ` Eduardo Habkost
2013-04-03 20:09 ` Igor Mammedov
2013-04-03 20:57 ` Eduardo Habkost
2013-04-03 18:22 ` Andreas Färber [this message]
2013-04-03 19:01 ` Igor Mammedov
2013-03-21 14:44 ` [Qemu-devel] [RFC 00/12] target-i386: CPU hot-add with cpu_set QMP command Eric Blake
2013-03-21 15:38 ` Igor Mammedov
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