diff options
Diffstat (limited to 'samples/ftrace/ftrace-direct.c')
| -rw-r--r-- | samples/ftrace/ftrace-direct.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/samples/ftrace/ftrace-direct.c b/samples/ftrace/ftrace-direct.c index e8f1e440b9b8..1f769d0db20f 100644 --- a/samples/ftrace/ftrace-direct.c +++ b/samples/ftrace/ftrace-direct.c @@ -4,6 +4,7 @@ #include <linux/sched.h> /* for wake_up_process() */ #include <linux/ftrace.h> #include <asm/asm-offsets.h> +#include <asm/nospec-branch.h> extern void my_direct_func(struct task_struct *p); @@ -26,6 +27,7 @@ asm ( ASM_ENDBR " pushq %rbp\n" " movq %rsp, %rbp\n" + CALL_DEPTH_ACCOUNT " pushq %rdi\n" " call my_direct_func\n" " popq %rdi\n" |