Re: [PATCH v2 2/2] x86/cpu/intel: Detect TME keyid bits before setting MTRR mask registers

static void early_init_intel(struct cpuinfo_x86 *c) { u64 misc_enable; @@ -322,6 +406,13 @@ static void early_init_intel(struct cpuinfo_x86 *c) */ if (detect_extended_topology_early(c) < 0) detect_ht_early(c);

• /*

• * Adjust the number of physical bits early because it affects the
  

• * valid bits of the MTRR mask registers.
  

• */
  

• if (cpu_has(c, X86_FEATURE_TME))

• detect_tme_early(c);
  

  }

early_init_intel() is also called by init_intel(), so IIUC for BSP detect_tme_early() will be called twice.

But this is no harm AFAICT, so:

Acked-by: Kai Huang kai.huang@intel.com