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Re: [PATCH] x86/pv: Unhide writes to d->arch.hv_compat_vstart
- To: Jan Beulich <jbeulich@xxxxxxxx>
- From: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
- Date: Tue, 9 Dec 2025 17:11:16 +0000
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- Cc: andrew.cooper3@xxxxxxxxxx, Roger Pau Monné <roger.pau@xxxxxxxxxx>, Grygorii Strashko <grygorii_strashko@xxxxxxxx>, Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- Delivery-date: Tue, 09 Dec 2025 17:11:30 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 09/12/2025 4:41 pm, Jan Beulich wrote:
> On 09.12.2025 16:57, Andrew Cooper wrote:
>> The variable is never 0, but because the writes into it are hidden behind the
>> HYPERVISOR_COMPAT_VIRT_START() macro, it does a good impression of appearing
>> to be 0.
>>
>> No functional change.
>>
>> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
> I don't kind it being this way or the original one, so
> Acked-by: Jan Beulich <jbeulich@xxxxxxxx>
Do you mean s/kind/mind/ ?
Thanks,
~Andrew
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