Merge branch 'x86/for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip...

[pandora-kernel.git] / arch / x86 / kernel / tlb_64.c

diff --git a/arch/x86/kernel/tlb_64.c b/arch/x86/kernel/tlb_64.c
index 1558e51..5039d0f 100644 (file)
--- a/arch/x86/kernel/tlb_64.c
+++ b/arch/x86/kernel/tlb_64.c
@@ -15,6 +15,8 @@
 #include <asm/proto.h>
 #include <asm/apicdef.h>
 #include <asm/idle.h>
+#include <asm/uv/uv_hub.h>
+#include <asm/uv/uv_bau.h>
 
 #include <mach_ipi.h>
 /*
@@ -162,6 +164,9 @@ void native_flush_tlb_others(const cpumask_t *cpumaskp, struct mm_struct *mm,
        union smp_flush_state *f;
        cpumask_t cpumask = *cpumaskp;
 
+       if (is_uv_system() && uv_flush_tlb_others(&cpumask, mm, va))
+               return;
+
        /* Caller has disabled preemption */
        sender = smp_processor_id() % NUM_INVALIDATE_TLB_VECTORS;
        f = &per_cpu(flush_state, sender);
@@ -191,13 +196,13 @@ void native_flush_tlb_others(const cpumask_t *cpumaskp, struct mm_struct *mm,
        spin_unlock(&f->tlbstate_lock);
 }
 
-int __cpuinit init_smp_flush(void)
+static int __cpuinit init_smp_flush(void)
 {
        int i;
 
-       for_each_cpu_mask(i, cpu_possible_map) {
+       for_each_possible_cpu(i)
                spin_lock_init(&per_cpu(flush_state, i).tlbstate_lock);
-       }
+
        return 0;
 }
 core_initcall(init_smp_flush);