Re: [syzbot] [fbdev?] [usb?] WARNING in dlfb_submit_urb/usb_submit_urb (2)

[Helge Deller]

On 5/19/23 17:42, Alan Stern wrote:
> On Fri, May 19, 2023 at 12:38:15PM +0200, Helge Deller wrote:
> > Patch looks good and survived the test.
> >
> > Will you send a proper patch to the fbdev mailing list, so that I can
> > include it?
>
> Will do.

Great! Thanks!

> While you're working on this driver,

I'm not working on that driver. Just looked into it because of this
sysbot issue. I even don't have that hardware to test.

> here's a suggestion for another
> improvement you can make.  The temporary buffer allocations and calls to
> usb_control_msg() in dlfb_get_edid() and dlfb_select_std_channel() can
> be replaced with calls to usb_control_msg_recv() and
> usb_control_msg_send() respectively.

Ok, I'll look into it.

Helge