Re: Add "usb: dwc3: Stop active transfers before halting the controller" to 5.4-stable

[Greg Kroah-Hartman <gregkh@linuxfoundation.org>]

On Mon, Aug 09, 2021 at 07:58:24PM +0300, Sam Protsenko wrote:
> On Mon, 9 Aug 2021 at 11:53, Greg Kroah-Hartman
> <gregkh@linuxfoundation.org> wrote:
> >
> > On Fri, Aug 06, 2021 at 04:25:17PM +0300, Sam Protsenko wrote:
> > > Hi Greg,
> > >
> > > Suggest including next patch (available in linux-mainline) to
> > > 5.4-stable branch: commit ae7e86108b12 ("usb: dwc3: Stop active
> > > transfers before halting the controller"). It's also already present
> > > in 5.10 stable. Some fixes exist in 5.10-stable for that patch too.
> >
> > Can you provide a list of the fixes that also need to be backported?  I
> > do not want to take one patch and not all of the relevant ones.
> >
> 
> Sure. Here is the whole list:
> 
> [PATCH 01/04]
> usb: dwc3: Stop active transfers before halting the controller
> UPSTREAM: ae7e86108b12351028fa7e8796a59f9b2d9e1774
> 
> [PATCH 02/04]
> usb: dwc3: gadget: Restart DWC3 gadget when enabling pullup
> UPSTREAM: a1383b3537a7bea1c213baa7878ccc4ecf4413b5
> 5.10-stable: dd8363fbca508616811f8a94006b09c66c094107
> 
> [PATCH 03/04]
> usb: dwc3: gadget: Prevent EP queuing while stopping transfers
> UPSTREAM: f09ddcfcb8c569675066337adac2ac205113471f
> 5.10-stable: c7bb96a37dd2095fcd6c65a59689004e63e4b872

This patch did not apply cleanly :(

Can you send a working set of backported patches so that I know to get
this all fixed up correctly?

thanks,

greg k-h