From: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
To: Petr Mladek <pmladek@suse.com>
Cc: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>,
Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>,
Steven Rostedt <rostedt@goodmis.org>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] printk: CON_PRINTBUFFER console registration is a bit racy
Date: Fri, 28 Sep 2018 16:36:44 +0900 [thread overview]
Message-ID: <20180928073644.GB1160@jagdpanzerIV> (raw)
In-Reply-To: <20180926113715.6llme2vmvynzuoa3@pathway.suse.cz>
On (09/26/18 13:37), Petr Mladek wrote:
> /*
> * Set exclusive_console still with disabled interrupts to
> * reduce race window with eventual console_flush_on_panic()
> * that ignores console_lock.
> */
Looks good to me.
> I am not against the change. It makes some sense and it does
> not break anything. It is just not obvious
OK. Thanks.
Will send v2.
-ss
prev parent reply other threads:[~2018-09-28 7:36 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-14 2:34 [PATCH] printk: CON_PRINTBUFFER console registration is a bit racy Sergey Senozhatsky
2018-09-14 8:59 ` Petr Mladek
2018-09-14 11:19 ` Sergey Senozhatsky
2018-09-25 13:00 ` Sergey Senozhatsky
2018-09-26 11:37 ` Petr Mladek
2018-09-27 10:02 ` Steven Rostedt
2018-09-28 7:36 ` Sergey Senozhatsky [this message]
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