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Commit 7b1292e2 authored by Glauber Costa's avatar Glauber Costa Committed by Ingo Molnar
Browse files

x86: use disabled_cpus in i386 



this patch allows a cpu to be marked as present but disabled in i386,
just as x86_64 currently does.

Signed-off-by: default avatarGlauber Costa <gcosta@redhat.com>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent 93b016f8

arch/x86/kernel/mpparse_32.c

+5 −1
Original line number Diff line number Diff line
@@ -70,6 +70,8 @@ unsigned int boot_cpu_physical_apicid = -1U; 
/* Internal processor count */

unsigned int num_processors;



unsigned disabled_cpus __cpuinitdata;



/* Bitmask of physically existing CPUs */

physid_mask_t phys_cpu_present_map;
@@ -108,8 +110,10 @@ static void __cpuinit MP_processor_info (struct mpc_config_processor *m) 
 	int ver, apicid;

	physid_mask_t phys_cpu;

 	

	if (!(m->mpc_cpuflag & CPU_ENABLED))

	if (!(m->mpc_cpuflag & CPU_ENABLED)) {

		disabled_cpus++;

		return;

	}



	apicid = mpc_apic_id(m, translation_table[mpc_record]);