diff options
| -rw-r--r-- | arch/i386/kernel/time.c | 2 | ||||
| -rw-r--r-- | arch/x86_64/kernel/time.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/i386/kernel/time.c b/arch/i386/kernel/time.c index 8705c0f..edd00f6 100644 --- a/arch/i386/kernel/time.c +++ b/arch/i386/kernel/time.c @@ -135,7 +135,7 @@ unsigned long profile_pc(struct pt_regs *regs) { unsigned long pc = instruction_pointer(regs); - if (in_lock_functions(pc)) + if (!user_mode_vm(regs) && in_lock_functions(pc)) return *(unsigned long *)(regs->ebp + 4); return pc; diff --git a/arch/x86_64/kernel/time.c b/arch/x86_64/kernel/time.c index b9ff759..e0341c6 100644 --- a/arch/x86_64/kernel/time.c +++ b/arch/x86_64/kernel/time.c @@ -193,7 +193,7 @@ unsigned long profile_pc(struct pt_regs *regs) is just accounted to the spinlock function. Better would be to write these functions in assembler again and check exactly. */ - if (in_lock_functions(pc)) { + if (!user_mode(regs) && in_lock_functions(pc)) { char *v = *(char **)regs->rsp; if ((v >= _stext && v <= _etext) || (v >= _sinittext && v <= _einittext) || |