X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Farch%2Fmips%2Fkernel%2Fsmp.c;h=7fef02a9eb85c7827284a490fd862dcf653d2a83;hb=52f993b8e89487ec9ee15a7fb4979e0f09a45b27;hp=d0744cc77ea7f7a02d94c96faf190787f7e88f64;hpb=fdb8b20906f3546ba6c2f9f0686d8a5189516ba3;p=kvmfornfv.git

diff --git a/kernel/arch/mips/kernel/smp.c b/kernel/arch/mips/kernel/smp.c
index d0744cc77..7fef02a9e 100644
--- a/kernel/arch/mips/kernel/smp.c
+++ b/kernel/arch/mips/kernel/smp.c
@@ -42,6 +42,7 @@
 #include <asm/mmu_context.h>
 #include <asm/time.h>
 #include <asm/setup.h>
+#include <asm/maar.h>
 
 cpumask_t cpu_callin_map;		/* Bitmask of started secondaries */
 
@@ -120,6 +121,7 @@ static inline void calculate_cpu_foreign_map(void)
 	cpumask_t temp_foreign_map;
 
 	/* Re-calculate the mask */
+	cpumask_clear(&temp_foreign_map);
 	for_each_online_cpu(i) {
 		core_present = 0;
 		for_each_cpu(k, &temp_foreign_map)
@@ -157,6 +159,7 @@ asmlinkage void start_secondary(void)
 	mips_clockevent_init();
 	mp_ops->init_secondary();
 	cpu_report();
+	maar_init();
 
 	/*
 	 * XXX parity protection should be folded in here when it's converted
@@ -171,6 +174,9 @@ asmlinkage void start_secondary(void)
 	cpumask_set_cpu(cpu, &cpu_coherent_mask);
 	notify_cpu_starting(cpu);
 
+	cpumask_set_cpu(cpu, &cpu_callin_map);
+	synchronise_count_slave(cpu);
+
 	set_cpu_online(cpu, true);
 
 	set_cpu_sibling_map(cpu);
@@ -178,10 +184,6 @@ asmlinkage void start_secondary(void)
 
 	calculate_cpu_foreign_map();
 
-	cpumask_set_cpu(cpu, &cpu_callin_map);
-
-	synchronise_count_slave(cpu);
-
 	/*
 	 * irq will be enabled in ->smp_finish(), enabling it too early
 	 * is dangerous.
@@ -192,16 +194,6 @@ asmlinkage void start_secondary(void)
 	cpu_startup_entry(CPUHP_ONLINE);
 }
 
-/*
- * Call into both interrupt handlers, as we share the IPI for them
- */
-void __irq_entry smp_call_function_interrupt(void)
-{
-	irq_enter();
-	generic_smp_call_function_interrupt();
-	irq_exit();
-}
-
 static void stop_this_cpu(void *dummy)
 {
 	/*