Re: [Xen-devel] [PATCH 10/10] x86/hvm: Do not enable MPX by default

2020-02-27 Thread Jan Beulich
On 26.02.2020 21:22, Andrew Cooper wrote: > Memory Protection eXtension support has been dropped from GCC and Linux, and > will be dropped from future Intel CPUs. > > With all other default/max pieces in place, move MPX from default to max. > This means that VMs won't be offered it by default,

[Xen-devel] [PATCH 10/10] x86/hvm: Do not enable MPX by default

2020-02-26 Thread Andrew Cooper
Memory Protection eXtension support has been dropped from GCC and Linux, and will be dropped from future Intel CPUs. With all other default/max pieces in place, move MPX from default to max. This means that VMs won't be offered it by default, but can explicitly opt into using it via