1 files changed, 1 insertions, 1 deletions

diff --git a/arch/um/include/sysdep-x86_64/ptrace.h b/arch/um/include/sysdep-x86_64/ptrace.h
index 617bb9efc934..66cb400c2c92 100644
--- a/arch/um/include/sysdep-x86_64/ptrace.h
+++ b/arch/um/include/sysdep-x86_64/ptrace.h
@@ -108,7 +108,7 @@ union uml_pt_regs {
                  * file size, while i386 uses FRAME_SIZE.  Therefore, we need
                  * to use UM_FRAME_SIZE here instead of HOST_FRAME_SIZE.
                  */
-                unsigned long regs[UM_FRAME_SIZE];
+                unsigned long regs[MAX_REG_NR];
                 unsigned long fp[HOST_FP_SIZE];
                 struct faultinfo faultinfo;
                 long syscall;