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Re: [Qemu-devel] [PATCH for 2.7] ppc: parse cpu features once
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From: |
Bharata B Rao |
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Subject: |
Re: [Qemu-devel] [PATCH for 2.7] ppc: parse cpu features once |
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Date: |
Thu, 11 Aug 2016 08:46:06 +0530 |
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User-agent: |
Mutt/1.6.1 (2016-04-27) |
On Wed, Aug 10, 2016 at 09:08:01PM +0200, Cédric Le Goater wrote:
> From: Greg Kurz <address@hidden>
>
> Considering that features are converted to global properties and
> global properties are automatically applied to every new instance
> of created CPU (at object_new() time), there is no point in
> parsing cpu_model string every time a CPU created. So move
> parsing outside CPU creation loop and do it only once.
>
> Parsing also should be done before any CPU is created so that
> features would affect the first CPU a well.
>
> This patch does that for all PowerPC machine types.
>
> It is based on previous work from Bharata:
>
> https://lists.nongnu.org/archive/html/qemu-devel/2016-06/msg07564.html
>
> Signed-off-by: Greg Kurz <address@hidden>
> [clg: only kept the fix for the spapr platform. support for other
> platform will be added in 2.8 ]
> Signed-off-by: Cédric Le Goater <address@hidden>
Tested-by: Bharata B Rao <address@hidden>