Re: [PATCH v4 01/12] x86/hyper-v: Suspend/resume the hypercall page for hibernation

From: Sasha Levin
Date: Thu Sep 05 2019 - 11:44:43 EST

On Tue, Sep 03, 2019 at 12:23:16AM +0000, Dexuan Cui wrote:
This is needed for hibernation, e.g. when we resume the old kernel, we need
to disable the "current" kernel's hypercall page and then resume the old

Signed-off-by: Dexuan Cui <decui@xxxxxxxxxxxxx>
Reviewed-by: Michael Kelley <mikelley@xxxxxxxxxxxxx>

Hi Dexuan,

When sending patches upstream, please make sure you send them to all
maintainers and mailing lists that it needs to go to according to
MAINTAINERS/ rather than cherry-picking names off the

This is specially important in subsystems like x86 where it's a group
maintainers model, and it's very possible that Thomas is sipping
margaritas on a beach while one of the other x86 maintainers is covering
the tree.

This is quite easy with git-send-email and, something
like this:

git send-email --cc-cmd="scripts/ --separator=, --no-rolestats" your-work.patch

Will do all of that automatically for you.