[PATCH 0/6] x86: various MPX fixes

[Jan Beulich]

The first of these patches adjusts the testsuite such that invalid
things get checked to be invalid, and valid things get checked to
be valid. This will by itself introduce testsuite failures which get
addressed by the subsequent patches (the order of which doesn't
really matter).

1: testsuite adjustments
2: fix address size handling
3: suppress base/index swapping in Intel mode for bndmk, bndldx, and bndstx
4: bndmk, bndldx, and bndstx only allow a memory operand
5: fix operand size handling
6: bndmk, bndldx, and bndstx don't allow RIP-relative addressing

Jan