Re: [PATCH v2 1/2] x86/hyperv: Implement hv_is_hibernation_supported()

[Thomas Gleixner]

On Tue, 19 Nov 2019, Dexuan Cui wrote:
> Once all the vmbus and VSC patches for the hibernation feature are
> accepted, an extra patch will be submitted to forbid hibernation if the
> virtual ACPI S4 state is absent, i.e. hv_is_hibernation_supported() is
> false.
> 
> Signed-off-by: Dexuan Cui <decui@xxxxxxxxxxxxx>
> Reviewed-by: Michael Kelley <mikelley@xxxxxxxxxxxxx>
> ---
> 
> v2 is actually the same as v1. This is just a resend.
> 
> I suggest this patch should go through the Hyper-V tree:
> https://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git/log/?h=hyperv-next
> because it's needed by
> [PATCH v2 2/2] hv_balloon: Add the support of hibernation
> and some upcoming patches.

Acked-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>