From: Kashyap Chamarthy <kchamart@redhat.com>
To: "Daniel P. Berrangé" <berrange@redhat.com>
Cc: Eduardo Habkost <ehabkost@redhat.com>,
kvm@vger.kernel.org, "Michael S. Tsirkin" <mst@redhat.com>,
huth@tuxfamily.org, Marcelo Tosatti <mtosatti@redhat.com>,
qemu-devel@nongnu.org, Paolo Bonzini <pbonzini@redhat.com>,
Richard Henderson <rth@twiddle.net>
Subject: Re: [PATCH v2 0/2] kvm: x86 CPU power management
Date: Fri, 22 Jun 2018 15:06:59 +0200 [thread overview]
Message-ID: <20180622130659.GA11827@paraplu> (raw)
In-Reply-To: <20180614081800.GH6355@redhat.com>
(Cc: Thomas Huth)
On Thu, Jun 14, 2018 at 09:18:00AM +0100, Daniel P. Berrangé wrote:
[...]
> IMHO this really shouldn't be under the -realtime flag. I don't think
> the -realtime flag should ever have been introduced, and we certainly
> shouldn't add more stuff under it.
>
> "-realtime" is referring to a very specific use case, while the
> properties listed under it are all general purpose features. Real
> time guests just happen to be one possible use case, but it is
> valid to use them for non-real time guests.
Given what you say above, then it sounds like the "-realtime" QEMU
option should be deprecated, and removed in a future release.
[...]
--
/kashyap
WARNING: multiple messages have this Message-ID (diff)
From: Kashyap Chamarthy <kchamart@redhat.com>
To: "Daniel P. Berrangé" <berrange@redhat.com>
Cc: "Michael S. Tsirkin" <mst@redhat.com>,
qemu-devel@nongnu.org, Paolo Bonzini <pbonzini@redhat.com>,
Marcelo Tosatti <mtosatti@redhat.com>,
Eduardo Habkost <ehabkost@redhat.com>,
kvm@vger.kernel.org, Richard Henderson <rth@twiddle.net>,
huth@tuxfamily.org
Subject: Re: [Qemu-devel] [PATCH v2 0/2] kvm: x86 CPU power management
Date: Fri, 22 Jun 2018 15:06:59 +0200 [thread overview]
Message-ID: <20180622130659.GA11827@paraplu> (raw)
In-Reply-To: <20180614081800.GH6355@redhat.com>
(Cc: Thomas Huth)
On Thu, Jun 14, 2018 at 09:18:00AM +0100, Daniel P. Berrangé wrote:
[...]
> IMHO this really shouldn't be under the -realtime flag. I don't think
> the -realtime flag should ever have been introduced, and we certainly
> shouldn't add more stuff under it.
>
> "-realtime" is referring to a very specific use case, while the
> properties listed under it are all general purpose features. Real
> time guests just happen to be one possible use case, but it is
> valid to use them for non-real time guests.
Given what you say above, then it sounds like the "-realtime" QEMU
option should be deprecated, and removed in a future release.
[...]
--
/kashyap
next prev parent reply other threads:[~2018-06-22 13:06 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-12 18:47 [PATCH v2 0/2] kvm: x86 CPU power management Michael S. Tsirkin
2018-06-12 18:47 ` [Qemu-devel] " Michael S. Tsirkin
2018-06-12 18:47 ` [PATCH v2 1/2] kvm: support -realtime cpu-pm=on|off Michael S. Tsirkin
2018-06-12 18:47 ` [Qemu-devel] " Michael S. Tsirkin
2018-06-13 20:35 ` Eduardo Habkost
2018-06-13 20:35 ` [Qemu-devel] " Eduardo Habkost
2018-06-13 21:00 ` Eduardo Habkost
2018-06-13 21:00 ` [Qemu-devel] " Eduardo Habkost
2018-06-13 21:53 ` Michael S. Tsirkin
2018-06-13 21:53 ` [Qemu-devel] " Michael S. Tsirkin
2018-06-12 18:47 ` [PATCH v2 2/2] i386/cpu: make -cpu host support monitor/mwait Michael S. Tsirkin
2018-06-12 18:47 ` [Qemu-devel] " Michael S. Tsirkin
2018-06-13 21:24 ` Eduardo Habkost
2018-06-13 21:24 ` [Qemu-devel] " Eduardo Habkost
2018-06-12 19:18 ` [PATCH v2 0/2] kvm: x86 CPU power management no-reply
2018-06-12 19:18 ` [Qemu-devel] " no-reply
2018-06-12 20:29 ` Michael S. Tsirkin
2018-06-12 20:29 ` [Qemu-devel] " Michael S. Tsirkin
2018-06-13 22:34 ` Marcelo Tosatti
2018-06-13 22:34 ` [Qemu-devel] " Marcelo Tosatti
2018-06-13 23:37 ` Michael S. Tsirkin
2018-06-13 23:37 ` [Qemu-devel] " Michael S. Tsirkin
2018-06-15 18:32 ` Marcelo Tosatti
2018-06-15 18:32 ` [Qemu-devel] " Marcelo Tosatti
2018-06-15 21:53 ` Michael S. Tsirkin
2018-06-15 21:53 ` [Qemu-devel] " Michael S. Tsirkin
2018-06-14 8:18 ` Daniel P. Berrangé
2018-06-14 8:18 ` [Qemu-devel] " Daniel P. Berrangé
2018-06-14 15:40 ` Paolo Bonzini
2018-06-14 15:40 ` [Qemu-devel] " Paolo Bonzini
2018-06-14 15:44 ` Daniel P. Berrangé
2018-06-14 15:44 ` [Qemu-devel] " Daniel P. Berrangé
2018-06-14 20:32 ` Paolo Bonzini
2018-06-14 20:32 ` [Qemu-devel] " Paolo Bonzini
2018-06-15 14:15 ` Michael S. Tsirkin
2018-06-15 14:15 ` [Qemu-devel] " Michael S. Tsirkin
2018-06-14 16:53 ` Eduardo Habkost
2018-06-14 16:53 ` [Qemu-devel] " Eduardo Habkost
2018-06-14 21:21 ` Paolo Bonzini
2018-06-14 21:21 ` [Qemu-devel] " Paolo Bonzini
2018-06-15 13:52 ` Michael S. Tsirkin
2018-06-15 13:52 ` [Qemu-devel] " Michael S. Tsirkin
2018-06-22 13:06 ` Kashyap Chamarthy [this message]
2018-06-22 13:06 ` Kashyap Chamarthy
2018-06-22 19:18 ` Michael S. Tsirkin
2018-06-22 19:18 ` [Qemu-devel] " Michael S. Tsirkin
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