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Re: [Xen-devel] [PATCH] x86/boot: Set Accessed bits in boot_cpu_{, compat_}gdt_table[]

To: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
From: Jan Beulich <jbeulich@xxxxxxxx>
Date: Wed, 7 Aug 2019 13:53:25 +0200
Cc: Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Wei Liu <wl@xxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>
Delivery-date: Wed, 07 Aug 2019 11:53:31 +0000
List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

On 07.08.2019 13:34, Andrew Cooper wrote:

There is no point causing the CPU to performed a locked update of the
descriptors on first use.

Reported-by: Jan Beulich <jbeulich@xxxxxxxx>
Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>


Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>

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References:
- [Xen-devel] [PATCH] x86/boot: Set Accessed bits in boot_cpu_{, compat_}gdt_table[]
  - From: Andrew Cooper

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