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From:   Dexuan Cui <decui@microsoft.com>
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CC:     "linux-arch@vger.kernel.org" <linux-arch@vger.kernel.org>
Subject: RE: [PATCH v6][RESEND] x86/hyperv: Suspend/resume the hypercall page
 for hibernation
Thread-Topic: [PATCH v6][RESEND] x86/hyperv: Suspend/resume the hypercall page
 for hibernation
Thread-Index: AQHVxOKfKplvVmki0EiTTmOHhKt+Nqf6tz7w
Date:   Sat, 25 Jan 2020 01:44:31 +0000
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> From: Dexuan Cui <decui@microsoft.com>
> Sent: Monday, January 6, 2020 2:43 PM
>=20
> This is needed for hibernation, e.g. when we resume the old kernel, we ne=
ed
> to disable the "current" kernel's hypercall page and then resume the old
> kernel's.
>=20
> Signed-off-by: Dexuan Cui <decui@microsoft.com>
> Reviewed-by: Michael Kelley <mikelley@microsoft.com>
> ---
>=20
> This is a RESEND of https://lkml.org/lkml/2019/11/20/68
>=20
> Please review.
>=20
> If it looks good, can you please pick it up through the tip.git tree?
>=20
>  arch/x86/hyperv/hv_init.c | 48
> +++++++++++++++++++++++++++++++++++++++
>  1 file changed, 48 insertions(+)

Hi, Vitaly and x86 maintainers,
Can you please take a look at this patch?

Thanks,
-- Dexuan