linux-kernel - Re: [PATCH 0/2] printk: replace ringbuffer

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Message-ID: <20200205044221.GG41358@google.com>
Date:   Wed, 5 Feb 2020 13:42:21 +0900
From:   Sergey Senozhatsky <sergey.senozhatsky.work@...il.com>
To:     lijiang <lijiang@...hat.com>
Cc:     John Ogness <john.ogness@...utronix.de>,
        Petr Mladek <pmladek@...e.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Sergey Senozhatsky <sergey.senozhatsky.work@...il.com>,
        Sergey Senozhatsky <sergey.senozhatsky@...il.com>,
        Steven Rostedt <rostedt@...dmis.org>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Andrea Parri <parri.andrea@...il.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        kexec@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/2] printk: replace ringbuffer

On (20/02/05 12:25), lijiang wrote:
> Hi, John Ogness
> 
> Thank you for improving the patch series and making great efforts.
> 
> I'm not sure if I missed anything else. Or are there any other related patches to be applied?
> 
> After applying this patch series, NMI watchdog detected a hard lockup, which caused that kernel can not boot, please refer to
> the following call trace. And I put the complete kernel log in the attachment.

I'm also having some problems running the code on my laptop. But may be
I did something wrong while applying patch 0002 (which didn't apply
cleanly). Will look more.

	-ss