From: Daniel Wang <wonderfly@google.com>
To: Petr Mladek <pmladek@suse.com>
Cc: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>,
linux-kernel@vger.kernel.org,
Steven Rostedt <rostedt@goodmis.org>,
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>
Subject: Re: [PATCHv3] panic: avoid deadlocks in re-entrant console drivers
Date: Tue, 11 Dec 2018 16:53:22 -0800 [thread overview]
Message-ID: <CAJmjG2-_8T6uJP54-+gUG7Aq7kNqkAKAEXbzzV9JVKyZFRh4GQ@mail.gmail.com> (raw)
In-Reply-To: <20181122131202.nkcurdt5k6jrhowa@pathway.suse.cz>
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Is it okay to tag this commit with `Cc: stable@vger.kernel.org` so
that it'll get applied to the stable trees once merged into Linux's
tree, if it's not too late? Otherwise I'll follow up on the stable
merges separately. Thanks for making the changes anyway.
On Thu, Nov 22, 2018 at 5:12 AM Petr Mladek <pmladek@suse.com> wrote:
>
> On Thu 2018-11-01 09:08:08, Petr Mladek wrote:
> > 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 have pushed this into printk.git, branch for-4.21.
>
> Best Regards,
> Petr
--
Best,
Daniel
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next prev parent reply other threads:[~2018-12-12 0:53 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-16 5:04 [RFC][PATCHv2 0/4] less deadlock prone serial consoles Sergey Senozhatsky
2018-10-16 5:04 ` [RFC][PATCHv2 1/4] panic: avoid deadlocks in re-entrant console drivers Sergey Senozhatsky
2018-10-16 5:04 ` Sergey Senozhatsky
2018-10-17 4:48 ` Sergey Senozhatsky
2018-10-23 11:07 ` Petr Mladek
2018-10-23 11:54 ` Sergey Senozhatsky
2018-10-23 12:04 ` Sergey Senozhatsky
2018-10-23 12:12 ` Sergey Senozhatsky
2018-10-25 9:06 ` Petr Mladek
2018-10-25 9:31 ` Sergey Senozhatsky
2018-10-25 8:29 ` Petr Mladek
2018-10-25 9:05 ` Sergey Senozhatsky
2018-10-25 10:10 ` [PATCHv3] " Sergey Senozhatsky
2018-10-25 10:10 ` Sergey Senozhatsky
2018-10-25 10:51 ` kbuild test robot
2018-10-25 10:51 ` kbuild test robot
2018-10-25 11:56 ` Sergey Senozhatsky
2018-10-25 11:56 ` Sergey Senozhatsky
2018-10-31 12:27 ` Petr Mladek
2018-11-01 1:48 ` Sergey Senozhatsky
2018-11-01 8:08 ` Petr Mladek
2018-11-22 13:12 ` Petr Mladek
2018-12-12 0:53 ` Daniel Wang [this message]
2018-12-12 5:23 ` Sergey Senozhatsky
2018-12-12 5:59 ` Daniel Wang
2018-12-12 6:06 ` Sergey Senozhatsky
2018-12-12 6:09 ` Daniel Wang
2018-10-16 5:04 ` [RFC][PATCHv2 2/4] printk: move printk_safe macros to printk header Sergey Senozhatsky
2018-10-16 7:27 ` Peter Zijlstra
2018-10-16 11:40 ` Petr Mladek
2018-10-16 12:17 ` Peter Zijlstra
2018-10-17 10:50 ` Petr Mladek
2018-10-17 14:00 ` Peter Zijlstra
2018-10-22 14:30 ` Petr Mladek
2018-10-16 12:27 ` Sergey Senozhatsky
2018-10-16 12:38 ` Peter Zijlstra
2018-10-16 12:54 ` Peter Zijlstra
2018-10-16 14:21 ` Peter Zijlstra
2018-10-17 4:32 ` Sergey Senozhatsky
2018-10-17 4:32 ` Sergey Senozhatsky
2018-10-17 7:57 ` Peter Zijlstra
2018-10-17 13:36 ` Sergey Senozhatsky
2018-10-23 6:25 ` Sergey Senozhatsky
2018-10-16 5:04 ` [RFC][PATCHv2 3/4] serial: introduce uart_port locking helpers Sergey Senozhatsky
2018-12-08 3:12 ` Sergey Senozhatsky
2018-12-12 11:08 ` Greg Kroah-Hartman
2018-10-16 5:04 ` [RFC][PATCHv2 4/4] tty: 8250: switch to " Sergey Senozhatsky
2018-10-16 7:23 ` [RFC][PATCHv2 0/4] less deadlock prone serial consoles Peter Zijlstra
2018-10-16 8:12 ` Sergey Senozhatsky
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