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Commit 30d432df authored by Andi Kleen's avatar Andi Kleen Committed by Ingo Molnar
Browse files

x86: move MWAIT idle check to generic CPU initialization on 32-bit 



Previously it was only run for Intel CPUs, but AMD Fam10h implements MWAIT too.

This matches 64bit behaviour.

Signed-off-by: default avatarAndi Kleen <ak@suse.de>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
parent f6e8e284

arch/x86/kernel/cpu/common.c

+2 −0
Original line number Diff line number Diff line
@@ -499,6 +499,8 @@ void __cpuinit identify_cpu(struct cpuinfo_x86 *c) 


	/* Init Machine Check Exception if available. */

	mcheck_init(c);



	select_idle_routine(c);

}



void __init identify_boot_cpu(void)

arch/x86/kernel/cpu/intel.c

+0 −1
Original line number Diff line number Diff line
@@ -137,7 +137,6 @@ static void __cpuinit init_intel(struct cpuinfo_x86 *c) 
	}

#endif



	select_idle_routine(c);

	l2 = init_intel_cacheinfo(c);

	if (c->cpuid_level > 9 ) {

		unsigned eax = cpuid_eax(10);