tree 45869ac1d36adda2c3ca725db22a95be402c7927
parent 2a87a021cdd20f516480c5423af5a22105804fc9
author Dave Hansen <dave.hansen@linux.intel.com> 1579715783 -0800
committer Dave Hansen <dave.hansen@intel.com> 1579715783 -0800

x86/mpx: remove MPX from arch/x86

From: Dave Hansen <dave.hansen@linux.intel.com>

MPX is being removed from the kernel due to a lack of support
in the toolchain going forward (gcc).

This removes all the remaining (dead at this point) MPX handling
code remaining in the tree.  The only remaining code is the XSAVE
support for MPX state which is currently needd for KVM to handle
VMs which might use MPX.

Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>