diff mbox

acpi: Use the ARB_DISABLE for the CPU which model id is less than 0x0f.

Message ID 1260102002-18624-1-git-send-email-yakui.zhao@intel.com (mailing list archive)
State RFC, archived
Headers show

Commit Message

Zhao, Yakui Dec. 6, 2009, 12:20 p.m. UTC 
None
diff mbox

Patch

diff --git a/arch/x86/kernel/acpi/cstate.c b/arch/x86/kernel/acpi/cstate.c
index 59cdfa4..2e837f5 100644
--- a/arch/x86/kernel/acpi/cstate.c
+++ b/arch/x86/kernel/acpi/cstate.c
@@ -48,7 +48,7 @@  void acpi_processor_power_init_bm_check(struct acpi_processor_flags *flags,
 	 * P4, Core and beyond CPUs
 	 */
 	if (c->x86_vendor == X86_VENDOR_INTEL &&
-	    (c->x86 > 0xf || (c->x86 == 6 && c->x86_model >= 14)))
+	    (c->x86 > 0xf || (c->x86 == 6 && c->x86_model >= 0x0f)))
 			flags->bm_control = 0;
 }
 EXPORT_SYMBOL(acpi_processor_power_init_bm_check);