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Re: [PATCH] x86/pv: don't populate the GDT/LDT L3 slot at domain creation
- To: Roger Pau Monne <roger.pau@xxxxxxxxxx>
- From: Jan Beulich <jbeulich@xxxxxxxx>
- Date: Mon, 25 Nov 2024 16:18:58 +0100
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- Cc: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx
- Delivery-date: Mon, 25 Nov 2024 15:19:09 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 21.11.2024 18:15, Roger Pau Monne wrote:
> The current code in pv_domain_initialise() populates the L3 slot used for the
> GDT/LDT, however that's not needed, since the create_perdomain_mapping() in
> pv_create_gdt_ldt_l1tab() will already take care of allocating an L2 and
> populating the L3 entry if not present.
>
> No functional change intended.
>
> Signed-off-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>
Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>
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