3 files changed, 8 insertions, 8 deletions

diff --git a/arch/arc/mm/fault.c b/arch/arc/mm/fault.c
index d63f3de..0c14d8a 100644
--- a/arch/arc/mm/fault.c
+++ b/arch/arc/mm/fault.c
@@ -17,7 +17,7 @@
 #include <asm/pgalloc.h>
 #include <asm/mmu.h>
 
-static int handle_vmalloc_fault(struct mm_struct *mm, unsigned long address)
+static int handle_vmalloc_fault(unsigned long address)
 {
 	/*
 	 * Synchronize this task's top level page-table
@@ -27,7 +27,7 @@ static int handle_vmalloc_fault(struct mm_struct *mm, unsigned long address)
 	pud_t *pud, *pud_k;
 	pmd_t *pmd, *pmd_k;
 
-	pgd = pgd_offset_fast(mm, address);
+	pgd = pgd_offset_fast(current->active_mm, address);
 	pgd_k = pgd_offset_k(address);
 
 	if (!pgd_present(*pgd_k))
@@ -72,7 +72,7 @@ void do_page_fault(struct pt_regs *regs, unsigned long address)
 	 * nothing more.
 	 */
 	if (address >= VMALLOC_START && address <= VMALLOC_END) {
-		ret = handle_vmalloc_fault(mm, address);
+		ret = handle_vmalloc_fault(address);
 		if (unlikely(ret))
 			goto bad_area_nosemaphore;
 		else
diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c
index 9d84491..8a87a32 100644
--- a/arch/x86/kernel/cpu/perf_event.c
+++ b/arch/x86/kernel/cpu/perf_event.c
@@ -1276,16 +1276,16 @@ void perf_events_lapic_init(void)
 static int __kprobes
 perf_event_nmi_handler(unsigned int cmd, struct pt_regs *regs)
 {
-	int ret;
 	u64 start_clock;
 	u64 finish_clock;
+	int ret;
 
 	if (!atomic_read(&active_events))
 		return NMI_DONE;
 
-	start_clock = local_clock();
+	start_clock = sched_clock();
 	ret = x86_pmu.handle_irq(regs);
-	finish_clock = local_clock();
+	finish_clock = sched_clock();
 
 	perf_sample_event_took(finish_clock - start_clock);
 
diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c
index ba77ebc..6fcb49c 100644
--- a/arch/x86/kernel/nmi.c
+++ b/arch/x86/kernel/nmi.c
@@ -113,10 +113,10 @@ static int __kprobes nmi_handle(unsigned int type, struct pt_regs *regs, bool b2
 		u64 before, delta, whole_msecs;
 		int remainder_ns, decimal_msecs, thishandled;
 
-		before = local_clock();
+		before = sched_clock();
 		thishandled = a->handler(type, regs);
 		handled += thishandled;
-		delta = local_clock() - before;
+		delta = sched_clock() - before;
 		trace_nmi_handler(a->handler, (int)delta, thishandled);
 
 		if (delta < nmi_longest_ns)