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Commit 4cbe668a authored by Ingo Molnar's avatar Ingo Molnar
Browse files

x86: clean up cpu capabilities accesses, common.c 



Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent e1a94a97

arch/x86/kernel/cpu/common.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -409,7 +409,7 @@ static void __cpuinit squash_the_stupid_serial_number(struct cpuinfo_x86 *c) 
		lo |= 0x200000;

		lo |= 0x200000;

		wrmsr(MSR_IA32_BBL_CR_CTL, lo, hi);

		wrmsr(MSR_IA32_BBL_CR_CTL, lo, hi);

		printk(KERN_NOTICE "CPU serial number disabled.\n");

		printk(KERN_NOTICE "CPU serial number disabled.\n");

		clear_bit(X86_FEATURE_PN, c->x86_capability);

		clear_cpu_cap(c, X86_FEATURE_PN);





		/* Disabling the serial number may affect the cpuid level */

		/* Disabling the serial number may affect the cpuid level */

		c->cpuid_level = cpuid_eax(0);

		c->cpuid_level = cpuid_eax(0);