Commit a3250c92 authored Jun 03, 2014 by Nikolay Borisov Committed by Russell King Jul 18, 2014

ARM: 8072/1: time: Make use of arm_get_current_stackframe



Make use of the arm_get_current_stackframe api so that
the frame pointer is correctly referenced in THUMB2 mode

Signed-off-by: Nikolay Borisov <Nikolay.Borisov@arm.com>
Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

parent 6888e32a

arch/arm/kernel/time.c

+1 −4

Original line number	Diff line number	Diff line
		@@ -50,10 +50,7 @@ unsigned long profile_pc(struct pt_regs *regs)
		if (!in_lock_functions(regs->ARM_pc))
		return regs->ARM_pc;

		frame.fp = regs->ARM_fp;
		frame.sp = regs->ARM_sp;
		frame.lr = regs->ARM_lr;
		frame.pc = regs->ARM_pc;
		arm_get_current_stackframe(regs, &frame);
		do {
		int ret = unwind_frame(&frame);
		if (ret < 0)