linux-kernel - Re: [PATCH v3 1/3] printk: Export is_console

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Message-ID: <562ee932-f163-d085-818d-2f8545da546f@redhat.com>
Date:   Tue, 26 Jun 2018 20:38:06 +0200
From:   Hans de Goede <hdegoede@...hat.com>
To:     Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
        Petr Mladek <pmladek@...e.com>,
        Sergey Senozhatsky <sergey.senozhatsky@...il.com>
Cc:     dri-devel@...ts.freedesktop.org, linux-fbdev@...r.kernel.org,
        Steven Rostedt <rostedt@...dmis.org>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 1/3] printk: Export is_console_locked

Hi,

As the cover letter's subject correctly indicates this is v4 of the
patch-set, I forgot to bump the subject-prefix when sending, so the
v3 in the subject here really should be v4.

Regards,

Hans


On 26-06-18 20:36, Hans de Goede wrote:
> This is a preparation patch for adding a number of WARN_CONSOLE_UNLOCKED()
> calls to the fbcon code, which may be built as a module (event though
> usually it is not).
> 
> Reviewed-by: Daniel Vetter <daniel.vetter@...ll.ch>
> Signed-off-by: Hans de Goede <hdegoede@...hat.com>
> ---
> Changes in v3:
> -New patch in v3 of this patchset
> ---
>   kernel/printk/printk.c | 1 +
>   1 file changed, 1 insertion(+)
> 
> diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
> index 247808333ba4..3f041e7cbfc9 100644
> --- a/kernel/printk/printk.c
> +++ b/kernel/printk/printk.c
> @@ -2243,6 +2243,7 @@ int is_console_locked(void)
>   {
>   	return console_locked;
>   }
> +EXPORT_SYMBOL(is_console_locked);
>   
>   /*
>    * Check if we have any console that is capable of printing while cpu is
>