Commit 082f47a7 authored by Russell King's avatar Russell King Committed by Russell King
Browse files

[ARM] always allow dump_stack() to produce a backtrace 



Don't make this dependent on CONFIG_DEBUG_KERNEL - if we hit a WARN_ON
we need the stack trace to work out how we got to that point.

Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent 7b9c7b4d

arch/arm/kernel/traps.c

+0 −2
Original line number Original line Diff line number Diff line
@@ -181,9 +181,7 @@ static void dump_backtrace(struct pt_regs *regs, struct task_struct *tsk) 




void dump_stack(void)

void dump_stack(void)

{

{

#ifdef CONFIG_DEBUG_ERRORS

	__backtrace();

	__backtrace();

#endif

}

}





EXPORT_SYMBOL(dump_stack);

EXPORT_SYMBOL(dump_stack);