Re: [PATCH 6/6] x86/dumpstack: allow preemption in show_stack_log_lvl() and dump_trace()

From: Ingo Molnar
Date: Thu Sep 08 2016 - 03:04:12 EST



* Josh Poimboeuf <jpoimboe@xxxxxxxxxx> wrote:

> arch/x86/kernel/dumpstack_32.c | 14 ++++++--------

> --- a/arch/x86/kernel/dumpstack_32.c
> +++ b/arch/x86/kernel/dumpstack_32.c

> +static void *is_softirq_stack(unsigned long *stack);
> {

FYI, this bit clearly wasn't build tested on 32-bit even once - I'm skipping this
patch.

Thanks,

Ingo