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-rw-r--r--arch/x86/xen/enlighten.c1
-rw-r--r--arch/x86/xen/irq.c2
-rw-r--r--arch/x86/xen/mmu.c1
-rw-r--r--arch/x86/xen/spinlock.c2
4 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index 0013a729b41d..b61534c7a4c4 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -871,6 +871,7 @@ static void xen_alloc_ptpage(struct mm_struct *mm, unsigned long pfn, unsigned l
/* make sure there are no stray mappings of
this page */
kmap_flush_unused();
+ vm_unmap_aliases();
}
}
diff --git a/arch/x86/xen/irq.c b/arch/x86/xen/irq.c
index 28b85ab8422e..bb042608c602 100644
--- a/arch/x86/xen/irq.c
+++ b/arch/x86/xen/irq.c
@@ -21,7 +21,6 @@ void xen_force_evtchn_callback(void)
static void __init __xen_init_IRQ(void)
{
-#ifdef CONFIG_X86_64
int i;
/* Create identity vector->irq map */
@@ -31,7 +30,6 @@ static void __init __xen_init_IRQ(void)
for_each_possible_cpu(cpu)
per_cpu(vector_irq, cpu)[i] = i;
}
-#endif /* CONFIG_X86_64 */
xen_init_IRQ();
}
diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
index ae173f6edd8b..d4d52f5a1cf7 100644
--- a/arch/x86/xen/mmu.c
+++ b/arch/x86/xen/mmu.c
@@ -846,6 +846,7 @@ static void __xen_pgd_pin(struct mm_struct *mm, pgd_t *pgd)
/* re-enable interrupts for kmap_flush_unused */
xen_mc_issue(0);
kmap_flush_unused();
+ vm_unmap_aliases();
xen_mc_batch();
}
diff --git a/arch/x86/xen/spinlock.c b/arch/x86/xen/spinlock.c
index dd71e3a021cd..5601506f2dd9 100644
--- a/arch/x86/xen/spinlock.c
+++ b/arch/x86/xen/spinlock.c
@@ -241,7 +241,7 @@ static noinline int xen_spin_lock_slow(struct raw_spinlock *lock, bool irq_enabl
ADD_STATS(taken_slow_spurious, !xen_test_irq_pending(irq));
} while (!xen_test_irq_pending(irq)); /* check for spurious wakeups */
- kstat_this_cpu.irqs[irq]++;
+ kstat_incr_irqs_this_cpu(irq, irq_to_desc(irq));
out:
raw_local_irq_restore(flags);