Fixes for 64bit window handling on AMD CPUs

From: Christian KÃnig
Date: Wed Nov 29 2017 - 09:12:43 EST


Hi Bjorn,

please include the following three patches in your next fix pull request for -rc2.

They just restrict the fixup of the 64bit window on AMD CPU to avoid problems with Xen and multi socket systems.

If you prefer a pull request just say so and I will setup a branch on a public server.

Thanks,
Christian.