uprobes: Introduce arch_uprobe->ixol

[platform/adaptation/renesas_rcar/renesas_kernel.git] / kernel / events / uprobes.c

diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c
index 0012c8e..fbcff61 100644 (file)
--- a/kernel/events/uprobes.c
+++ b/kernel/events/uprobes.c
@@ -1264,7 +1264,8 @@ static unsigned long xol_get_insn_slot(struct uprobe *uprobe)
                return 0;
 
        /* Initialize the slot */
-       copy_to_page(area->page, xol_vaddr, uprobe->arch.insn, MAX_UINSN_BYTES);
+       copy_to_page(area->page, xol_vaddr,
+                       uprobe->arch.ixol, sizeof(uprobe->arch.ixol));
        /*
         * We probably need flush_icache_user_range() but it needs vma.
         * This should work on supported architectures too.