1 files changed, 8 insertions, 4 deletions

diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
index bc0e1d88fd3..3b5ea68acbb 100644
--- a/arch/arm/mm/fault.c
+++ b/arch/arm/mm/fault.c
@@ -94,7 +94,7 @@ void show_pte(struct mm_struct *mm, unsigned long addr)
 
                 pud = pud_offset(pgd, addr);
                 if (PTRS_PER_PUD != 1)
-                        printk(", *pud=%08lx", pud_val(*pud));
+                        printk(", *pud=%08llx", (long long)pud_val(*pud));
 
                 if (pud_none(*pud))
                         break;
@@ -285,6 +285,10 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
         tsk = current;
         mm  = tsk->mm;
 
+        /* Enable interrupts if they were enabled in the parent context. */
+        if (interrupts_enabled(regs))
+                local_irq_enable();
+
         /*
          * If we're in an interrupt or have no user
          * context, we must not take the fault..
@@ -318,11 +322,11 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
         fault = __do_page_fault(mm, addr, fsr, tsk);
         up_read(&mm->mmap_sem);
 
-        perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, 0, regs, addr);
+        perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, addr);
         if (fault & VM_FAULT_MAJOR)
-                perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS_MAJ, 1, 0, regs, addr);
+                perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS_MAJ, 1, regs, addr);
         else if (fault & VM_FAULT_MINOR)
-                perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS_MIN, 1, 0, regs, addr);
+                perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS_MIN, 1, regs, addr);
 
         /*
          * Handle the "normal" case first - VM_FAULT_MAJOR / VM_FAULT_MINOR