linux-kernel - Re: [PATCH 1/3] printk: Fix kdb_trap

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Message-ID: <20171005134227.zu5j6nic6cfgxcza@hirez.programming.kicks-ass.net>
Date:   Thu, 5 Oct 2017 15:42:27 +0200
From:   Peter Zijlstra <peterz@...radead.org>
To:     Petr Mladek <pmladek@...e.com>
Cc:     sergey.senozhatsky@...il.com, linux-kernel@...r.kernel.org,
        rostedt@...dmis.org, mingo@...nel.org, tglx@...utronix.de,
        Jason Wessel <jason.wessel@...driver.com>
Subject: Re: [PATCH 1/3] printk: Fix kdb_trap_printk placement

On Thu, Oct 05, 2017 at 03:38:44PM +0200, Petr Mladek wrote:
> Or can the kdb console commands be called in NMI context?

IIRC most of KDB runs from NMI context.