Lines Matching refs:tsx
181 parameter "tsx=" on CPUs which support TSX control. MSR_IA32_TSX_CTRL is used
207 Not specifying this option is equivalent to "tsx=off".
209 The following combinations of the "tsx_async_abort" and "tsx" are possible. For
210 affected platforms tsx=auto is equivalent to tsx=off and the result will be:
213 tsx=on tsx_async_abort=full The system will use VERW to clear CPU
216 tsx=on tsx_async_abort=full,nosmt As above, cross-thread attacks on SMT
218 tsx=on tsx_async_abort=off The system is vulnerable.
219 tsx=off tsx_async_abort=full TSX might be disabled if microcode
222 tsx=off tsx_async_abort=full,nosmt Ditto
223 tsx=off tsx_async_abort=off ditto
227 For unaffected platforms "tsx=on" and "tsx_async_abort=full" does not clear CPU
229 "tsx" command line argument has no effect.
277 - Deploy TSX disable mitigation (tsx_async_abort=full tsx=off).