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Date: Fri, 28 Apr 2017 10:16:59 -0400
From: Steven Rostedt <rostedt@goodmis.org>
To: Petr Mladek <pmladek@suse.com>
Cc: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>,
        Andrew Morton <akpm@linux-foundation.org>,
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        David Miller <davem@davemloft.net>
Subject: Re: [PATCH v5 1/4] printk/nmi: generic solution for safe printk in
 NMI
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On Fri, 28 Apr 2017 14:57:25 +0200
Petr Mladek <pmladek@suse.com> wrote:


> Of course, if the problem is reproducible, the easiest solution
> is to use bigger main log buffer, for example boot with
> log_buf_len=32M.

Of course that may not be enough. Especially when I have a machine with
240 CPUs. But it also has a ton of RAM, I could easily do
log_buf_len=32G

-- Steve