These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / arch / powerpc / perf / callchain.c

diff --git a/kernel/arch/powerpc/perf/callchain.c b/kernel/arch/powerpc/perf/callchain.c
index ff09cde..e04a675 100644 (file)
--- a/kernel/arch/powerpc/perf/callchain.c
+++ b/kernel/arch/powerpc/perf/callchain.c
@@ -127,7 +127,7 @@ static int read_user_stack_slow(void __user *ptr, void *buf, int nb)
                return -EFAULT;
 
        local_irq_save(flags);
-       ptep = find_linux_pte_or_hugepte(pgdir, addr, &shift);
+       ptep = find_linux_pte_or_hugepte(pgdir, addr, NULL, &shift);
        if (!ptep)
                goto err_out;
        if (!shift)