From mboxrd@z Thu Jan  1 00:00:00 1970
From: Petr Mladek <pmladek@suse.com>
Subject: Re: [PATCHv3] panic: avoid deadlocks in re-entrant console drivers
Date: Thu, 1 Nov 2018 09:08:08 +0100
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To: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
Cc: linux-kernel@vger.kernel.org, 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>
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On Thu 2018-11-01 10:48:21, Sergey Senozhatsky wrote:
> On (10/31/18 13:27), Petr Mladek wrote:
> > > 
> > > Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
> > 
> > The patch makes sense to me. The locks should stay busted also for
> > console_flush_on_panic().
> > 
> > With the added #include <linux/vt_kern.h>:
> > 
> > Reviewed-by: Petr Mladek <pmladek@suse.com>
> 
> Thanks!
> 
> Since there are no objections - how shall we route it? Via printk tree?

Good question. OK, I am going to put it into printk.git unless I hear
complains withing next couple of days.


> I'd also prefer this patch to be in -stable, it fixes a real issue after
> all.

It makes sense.

Best Regards,
Petr