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From: Randy Dunlap <rdunlap@infradead.org>
To: Matthew Wilcox <willy@infradead.org>
Cc: "Guilherme G. Piccoli" <gpiccoli@canonical.com>,
	linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org,
	mcgrof@kernel.org, keescook@chromium.org, yzaikin@google.com,
	tglx@linutronix.de, akpm@linux-foundation.org,
	kernel@gpiccoli.net
Subject: Re: [PATCH] panic: Add sysctl/cmdline to dump all CPUs backtraces on oops event
Date: Sat, 14 Mar 2020 14:18:23 -0700	[thread overview]
Message-ID: <43c0e375-6ed1-6a4e-1d61-c0255bf94f26@infradead.org> (raw)
In-Reply-To: <20200314142820.GQ22433@bombadil.infradead.org>

On 3/14/20 7:28 AM, Matthew Wilcox wrote:
> On Tue, Mar 10, 2020 at 01:59:15PM -0700, Randy Dunlap wrote:
>>> +oops_all_cpu_backtrace:
>>> +================
>>> +
>>> +Determines if kernel should NMI all CPUs to dump their backtraces when
>>
>> I would much prefer that to be written without using NMI as a verb.
> 
> Concrete suggestion: "If this option is set, the kernel will send an NMI to
> all CPUs to dump ..."
> 

Ack.  Thanks for that.

-- 
~Randy


  reply	other threads:[~2020-03-15  7:15 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-10 16:37 Guilherme G. Piccoli
2020-03-10 20:59 ` Randy Dunlap
2020-03-11  1:26   ` Andrew Morton
2020-03-11 12:46     ` Guilherme G. Piccoli
2020-03-14 14:28   ` Matthew Wilcox
2020-03-14 21:18     ` Randy Dunlap [this message]
2020-03-16 13:51       ` Guilherme G. Piccoli

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