linux-kernel - Re: [PATCH 07/16] tty: remove file from tty_ldisc_ops::ioctl and compat

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Date:   Tue, 21 Sep 2021 17:51:35 +0200
From:   Jiri Slaby <jirislaby@...nel.org>
To:     Greg KH <gregkh@...uxfoundation.org>
Cc:     Dmitry Torokhov <dmitry.torokhov@...il.com>,
        linux-serial@...r.kernel.org, linux-kernel@...r.kernel.org,
        Marcel Holtmann <marcel@...tmann.org>,
        Johan Hedberg <johan.hedberg@...il.com>,
        Luiz Augusto von Dentz <luiz.dentz@...il.com>,
        Wolfgang Grandegger <wg@...ndegger.com>,
        Marc Kleine-Budde <mkl@...gutronix.de>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Andreas Koensgen <ajk@...nets.uni-bremen.de>,
        Paul Mackerras <paulus@...ba.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
Subject: Re: [PATCH 07/16] tty: remove file from tty_ldisc_ops::ioctl and
 compat_ioctl

On 21. 09. 21, 13:36, Greg KH wrote:
> On Tue, Sep 21, 2021 at 12:52:38PM +0200, Jiri Slaby wrote:
>> On 21. 09. 21, 6:00, Dmitry Torokhov wrote:
>>> Hi Jiri,
>>>
>>> On Tue, Sep 14, 2021 at 11:11:25AM +0200, Jiri Slaby wrote:
>>>> diff --git a/drivers/input/serio/serport.c b/drivers/input/serio/serport.c
>>>> index 17eb8f2aa48d..55e91d0e70ec 100644
>>>> --- a/drivers/input/serio/serport.c
>>>> +++ b/drivers/input/serio/serport.c
>>>> @@ -207,8 +207,8 @@ static void serport_set_type(struct tty_struct *tty, unsigned long type)
>>>>     * serport_ldisc_ioctl() allows to set the port protocol, and device ID
>>>>     */
>>>> -static int serport_ldisc_ioctl(struct tty_struct *tty, struct file *file,
>>>> -			       unsigned int cmd, unsigned long arg)
>>>> +static int serport_ldisc_ioctl(struct tty_struct *tty, unsigned int cmd,
>>>> +		unsigned long arg)
>>>
>>> Can we please keep arguments aligned as they were? Otherwise
>>
>> Fixed, thanks. Likely, I will send a follow-up -- depending if Greg drops or
>> keeps these in the tree.
> 
> Up to you.  I can drop them all now if you want to resend a v2 with all
> of the aggregate acks, or you can send a follow-up set on top of these.

What about if you keep everything up to (and incl.)
   tty: remove file from n_tty_ioctl_helper
(i.e. the patch 06/16, the one before this one)? If that works for you, 
I will send v2 of the rest w/ collected acks. If it doesn't, I prefer 
sending a complete v2 (incl. collected acks).

thanks,
-- 
js