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Re: [PATCH 2/5] x86/xstate: Rename _xstate_ctxt_size() to hw_uncompressed_size()

To: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
From: Jan Beulich <jbeulich@xxxxxxxx>
Date: Tue, 4 May 2021 13:53:16 +0200
Cc: Roger Pau Monné <roger.pau@xxxxxxxxxx>, Wei Liu <wl@xxxxxxx>, Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>
Delivery-date: Tue, 04 May 2021 11:53:20 +0000
List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

On 03.05.2021 17:39, Andrew Cooper wrote:
> The latter is a more descriptive name, as it explicitly highlights the query
> from hardware.
> 
> Simplify the internal logic using cpuid_count_ebx(), and drop the curr/max
> assertion as this property is guaranteed by the x86 ISA.
> 
> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>

References:
- [PATCH 0/5] x86/xstate: Fixes to size calculations
  - From: Andrew Cooper
- [PATCH 2/5] x86/xstate: Rename _xstate_ctxt_size() to hw_uncompressed_size()
  - From: Andrew Cooper

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