From mboxrd@z Thu Jan  1 00:00:00 1970
From: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
Subject: Re: [RFC][PATCHv2 1/4] panic: avoid deadlocks in re-entrant console
 drivers
Date: Wed, 17 Oct 2018 13:48:43 +0900
Message-ID: <20181017044843.GD1068@jagdpanzerIV>
References: <20181016050428.17966-1-sergey.senozhatsky@gmail.com>
 <20181016050428.17966-2-sergey.senozhatsky@gmail.com>
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Cc: Petr Mladek <pmladek@suse.com>, Steven Rostedt <rostedt@goodmis.org>, Daniel Wang <wonderfly@google.com>, Peter Zijlstra <peterz@infradead.org>, Andrew Morton <akpm@linux-foundation.org>, Linus Torvalds <torvalds@linux-foundation.org>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Alan Cox <gnomes@lxorguk.ukuu.org.uk>, Jiri Slaby <jslaby@suse.com>, Peter Feiner <pfeiner@google.com>, linux-serial@vger.kernel.org, Sergey Senozhatsky <sergey.senozhatsky@gmail.com>, Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
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On (10/16/18 14:04), Sergey Senozhatsky wrote:
> 
> Fix this by setting oops_in_progress before console_flush_on_panic(),
> so re-entrant console drivers will trylock the port->lock instead of
> spinning on it forever.
> 

Just a small note:
    Regardless of what's going to happen to the series, this patch
    deserves attention.

	-ss