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From: Eduardo Habkost <ehabkost@redhat.com>
To: David Hildenbrand <dahi@linux.vnet.ibm.com>
Cc: qemu-devel@nongnu.org, jdenemar@redhat.com, imammedo@redhat.com,
	cornelia.huck@de.ibm.com, borntraeger@de.ibm.com,
	fiuczy@linux.vnet.ibm.com, mimu@linux.vnet.ibm.com
Subject: Re: [Qemu-devel] [Patch v3 25/30] qmp: add QMP interface "query-cpu-model-expansion"
Date: Wed, 24 Aug 2016 15:43:14 -0400	[thread overview]
Message-ID: <20160824194314.GB3622@thinpad.lan.raisama.net> (raw)
In-Reply-To: <1472062266-53206-26-git-send-email-dahi@linux.vnet.ibm.com>

On Wed, Aug 24, 2016 at 08:11:01PM +0200, David Hildenbrand wrote:
> Let's provide a standardized interface to expand CPU models. This interface
> can be used by tooling to get details about a specific CPU model in a
> certain configuration, e.g. about the "host" model.
> 
> To take care of all architectures, two detail levels for an expansion
> are introduced. Certain architectures might not support all detail levels.
> While "full" will expand and indicate all relevant properties/features
> of a CPU model, "static" expands to a static base CPU model, that will
> never change between QEMU versions and therefore have the same features
> when used under different compatibility machines.
> 
> Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
> Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>

Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>

-- 
Eduardo

  reply	other threads:[~2016-08-24 19:43 UTC|newest]

Thread overview: 43+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-08-24 18:10 [Qemu-devel] [Patch v3 00/30] s390x CPU models: exposing features David Hildenbrand
2016-08-24 18:10 ` [Qemu-devel] [Patch v3 01/30] qmp: details about CPU definitions in query-cpu-definitions David Hildenbrand
2016-08-24 20:49   ` Eric Blake
2016-08-24 20:55     ` David Hildenbrand
2016-08-29  9:09       ` Cornelia Huck
2016-08-29 10:13   ` [Qemu-devel] [Patch " David Hildenbrand
2016-08-29 14:47     ` Eric Blake
2016-08-24 18:10 ` [Qemu-devel] [Patch v3 02/30] s390x/cpumodel: "host" and "qemu" as CPU subclasses David Hildenbrand
2016-08-24 18:10 ` [Qemu-devel] [Patch v3 03/30] s390x/cpumodel: expose CPU class properties David Hildenbrand
2016-08-24 18:10 ` [Qemu-devel] [Patch v3 04/30] s390x/cpumodel: introduce CPU features David Hildenbrand
2016-08-24 18:10 ` [Qemu-devel] [Patch v3 05/30] s390x/cpumodel: generate CPU feature lists for CPU models David Hildenbrand
2016-08-24 18:10 ` [Qemu-devel] [Patch v3 06/30] s390x/cpumodel: generate CPU feature group lists David Hildenbrand
2016-08-24 18:10 ` [Qemu-devel] [Patch v3 07/30] s390x/cpumodel: introduce CPU feature group definitions David Hildenbrand
2016-08-24 18:10 ` [Qemu-devel] [Patch v3 08/30] s390x/cpumodel: register defined CPU models as subclasses David Hildenbrand
2016-08-24 18:10 ` [Qemu-devel] [Patch v3 09/30] s390x/cpumodel: store the CPU model in the CPU instance David Hildenbrand
2016-08-24 18:10 ` [Qemu-devel] [Patch v3 10/30] s390x/cpumodel: expose features and feature groups as properties David Hildenbrand
2016-08-24 18:10 ` [Qemu-devel] [Patch v3 11/30] s390x/cpumodel: let the CPU model handle feature checks David Hildenbrand
2016-08-24 18:10 ` [Qemu-devel] [Patch v3 12/30] s390x/cpumodel: check and apply the CPU model David Hildenbrand
2016-08-24 18:10 ` [Qemu-devel] [Patch v3 13/30] s390x/sclp: factor out preparation of cpu entries David Hildenbrand
2016-08-24 18:10 ` [Qemu-devel] [Patch v3 14/30] s390x/sclp: introduce sclp feature blocks David Hildenbrand
2016-08-24 18:10 ` [Qemu-devel] [Patch v3 15/30] s390x/sclp: indicate sclp features David Hildenbrand
2016-08-24 18:10 ` [Qemu-devel] [Patch v3 16/30] s390x/sclp: propagate the ibc val(lowest and unblocked ibc) David Hildenbrand
2016-08-24 18:10 ` [Qemu-devel] [Patch v3 17/30] s390x/sclp: propagate the mha via sclp David Hildenbrand
2016-08-24 18:10 ` [Qemu-devel] [Patch v3 18/30] s390x/sclp: propagate hmfai David Hildenbrand
2016-08-24 18:10 ` [Qemu-devel] [Patch v3 19/30] linux-headers: update against kvm/next David Hildenbrand
2016-08-24 18:10 ` [Qemu-devel] [Patch v3 20/30] s390x/kvm: allow runtime-instrumentation for "none" machine David Hildenbrand
2016-08-24 18:10 ` [Qemu-devel] [Patch v3 21/30] s390x/kvm: implement CPU model support David Hildenbrand
2016-08-24 18:10 ` [Qemu-devel] [Patch v3 22/30] s390x/kvm: disable host model for problematic compat machines David Hildenbrand
2016-08-24 18:10 ` [Qemu-devel] [Patch v3 23/30] s390x/kvm: let the CPU model control CMM(A) David Hildenbrand
2016-08-24 18:11 ` [Qemu-devel] [Patch v3 24/30] s390x/kvm: don't enable key wrapping if msa3 is disabled David Hildenbrand
2016-08-24 18:11 ` [Qemu-devel] [Patch v3 25/30] qmp: add QMP interface "query-cpu-model-expansion" David Hildenbrand
2016-08-24 19:43   ` Eduardo Habkost [this message]
2016-08-24 18:11 ` [Qemu-devel] [Patch v3 26/30] qmp: add QMP interface "query-cpu-model-comparison" David Hildenbrand
2016-08-24 19:45   ` Eduardo Habkost
2016-08-24 18:11 ` [Qemu-devel] [Patch v3 27/30] qmp: add QMP interface "query-cpu-model-baseline" David Hildenbrand
2016-08-24 19:46   ` Eduardo Habkost
2016-08-24 18:11 ` [Qemu-devel] [Patch v3 28/30] s390x/cpumodel: implement QMP interface "query-cpu-model-expansion" David Hildenbrand
2016-08-24 18:11 ` [Qemu-devel] [Patch v3 29/30] s390x/cpumodel: implement QMP interface "query-cpu-model-comparison" David Hildenbrand
2016-08-24 18:11 ` [Qemu-devel] [Patch v3 30/30] s390x/cpumodel: implement QMP interface "query-cpu-model-baseline" David Hildenbrand
2016-08-24 19:02 ` [Qemu-devel] [Patch v3 00/30] s390x CPU models: exposing features no-reply
2016-08-29  8:34 ` David Hildenbrand
2016-08-29  9:11   ` Cornelia Huck
2016-08-29 11:37 ` Cornelia Huck

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