xen/arch/x86/intel_txt.c: Restore IA32_MISC_ENABLES

Signed-off-by: Michał Żygowski <[email protected]>
TrenchBoot · Sep 15, 2024 · e91a466 · e91a466
1 parent f5e4018
commit e91a466
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/xen/arch/x86/intel_txt.c b/xen/arch/x86/intel_txt.c
@@ -192,4 +192,7 @@ void __init txt_restore_mtrrs(bool e820_verbose)
             }
         }
     }
+
+    /* Restore IA32_MISC_ENABLES */
+    wrmsrl(MSR_IA32_MISC_ENABLE, intel_info->saved_misc_enable_msr);
 }