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Re: [PATCH] x86/Xen: tidy xen-head.S
- To: Jan Beulich <jbeulich@xxxxxxxx>
- From: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
- Date: Wed, 15 Feb 2023 13:50:39 +0000
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- Cc: Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>, the arch/x86 maintainers <x86@xxxxxxxxxx>, Thomas Gleixner <tglx@xxxxxxxxxxxxx>, Ingo Molnar <mingo@xxxxxxxxxx>, Borislav Petkov <bp@xxxxxxxxx>, Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Juergen Gross <jgross@xxxxxxxx>
- Delivery-date: Wed, 15 Feb 2023 13:51:36 +0000
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- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 15/02/2023 1:36 pm, Jan Beulich wrote:
> On 15.02.2023 14:25, Andrew Cooper wrote:
>> MOD_START_PFN is PV only. It's not applicable for HVM/PVH.
> It isn't right now, yes. I continue to be uncertain and would
> prefer to leave it as is.
Its the wrong address space to be applicable to HVM/PVH.
Not to mention that HVM/PVH already have normal ways of passing the
module list, so even if you fancied respecifying it to be usable in
HVM/PVH, there would be no interest in anyone using it.
~Andrew
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