linux-kernel - Re: [PATCH V4] kernel, add bug_on

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Message-ID: <20141028125630.GF3274@tassilo.jf.intel.com>
Date:	Tue, 28 Oct 2014 05:56:30 -0700
From:	Andi Kleen <ak@...ux.intel.com>
To:	Prarit Bhargava <prarit@...hat.com>
Cc:	Vivek Goyal <vgoyal@...hat.com>, linux-kernel@...r.kernel.org,
	Jonathan Corbet <corbet@....net>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Rusty Russell <rusty@...tcorp.com.au>,
	"H. Peter Anvin" <hpa@...or.com>,
	Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>,
	Fabian Frederick <fabf@...net.be>,
	isimatu.yasuaki@...fujitsu.com, linux-doc@...r.kernel.org,
	kexec@...ts.infradead.org, linux-api@...r.kernel.org,
	jason.wessel@...driver.com
Subject: Re: [PATCH V4] kernel, add bug_on_warn

> > If you have a command line option to execute kdb commands you still
> > would only have a command line option, just a slightly longer one.
> > 
> > kdb="on, bp warn_slowpath_common sr c, go" 
> 
> KDB is not on all kernels.  This would require me to go to great lengths to

Repeating incorrect statements doesn't suddenly make them correct.

Assuming KDB is compiled in the only setup needed would be the line above.

-Andi

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