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Re: [PATCH 1/3] x86/svm: Make vmcb_struct private to svm/


  • To: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
  • From: Jan Beulich <jbeulich@xxxxxxxx>
  • Date: Thu, 11 Dec 2025 08:10:16 +0100
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  • Cc: Roger Pau Monné <roger.pau@xxxxxxxxxx>, Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>
  • Delivery-date: Thu, 11 Dec 2025 07:10:42 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

On 10.12.2025 15:25, Andrew Cooper wrote:
> On 08/12/2025 9:05 am, Jan Beulich wrote:
>> On 28.11.2025 21:19, Andrew Cooper wrote:
>>> The rest of Xen has no buisness knowing this structure, and it is currently
>>> included via xen/sched.h into most code.  Create a new private svm/vmcb.h.
>>>
>>> No functional change.
>>>
>>> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
>>> ---
>>> CC: Jan Beulich <JBeulich@xxxxxxxx>
>>> CC: Roger Pau Monné <roger.pau@xxxxxxxxxx>
>>> ---
>>>  xen/arch/x86/hvm/svm/asid.c             |   1 +
>>>  xen/arch/x86/hvm/svm/emulate.c          |   1 +
>>>  xen/arch/x86/hvm/svm/intr.c             |   1 +
>>>  xen/arch/x86/hvm/svm/nestedsvm.c        |   1 +
>>>  xen/arch/x86/hvm/svm/svm.c              |   1 +
>>>  xen/arch/x86/hvm/svm/svmdebug.c         |   2 +
>>>  xen/arch/x86/hvm/svm/vmcb.c             |   2 +
>>>  xen/arch/x86/hvm/svm/vmcb.h             | 617 ++++++++++++++++++++++++
>>>  xen/arch/x86/include/asm/hvm/svm/vmcb.h | 606 -----------------------
>>>  9 files changed, 626 insertions(+), 606 deletions(-)
>>>  create mode 100644 xen/arch/x86/hvm/svm/vmcb.h
>> I was actually hoping for the file to be moved. I notice that a few things 
>> are
>> left in the original file, and I wonder if they couldn't be moved elsewhere 
>> up
>> front.
> 
> No, they can't be moved yet.  There's other cleanup on the list, and
> more header dis-entangling needed first.
> 
> But I do agree the name is wrong and wants to go.

Well, then let's go this route:
Acked-by: Jan Beulich <jbeulich@xxxxxxxx>

Jan



 


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