[PATCH 4/4] x86/oprofile: down with test_thread_flag(TIF_IA32)
Dmitry Safonov <[email protected]>
| Newsgroups | gmane.linux.kernel,gmane.linux.oprofile |
|---|---|
| Message-ID | <[email protected]> |
As we have here full register set - just use user_64bit_mode on it. Signed-off-by: Dmitry Safonov <[email protected]> --- arch/x86/oprofile/backtrace.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/oprofile/backtrace.c b/arch/x86/oprofile/backtrace.c index cb31a4440e58..405dadaee74a 100644 --- a/arch/x86/oprofile/backtrace.c +++ b/arch/x86/oprofile/backtrace.c @@ -69,7 +69,7 @@ x86_backtrace_32(struct pt_regs * const regs, unsigned int depth) struct stack_frame_ia32 *head; /* User process is IA32 */ - if (!current || !test_thread_flag(TIF_IA32)) + if (!current || user_64bit_mode(regs)) return 0; head = (struct stack_frame_ia32 *) regs->bp; -- 2.8.0