Re: [PATCH 0/3] usb: gadget: f_hid: fix f_hidg lifetime vs cdev

[Greg Kroah-Hartman]

On Mon, Nov 28, 2022 at 02:04:13PM +0000, Lee Jones wrote:
> On Tue, 22 Nov 2022, Lee Jones wrote:
> 
> > On Tue, 22 Nov 2022, John Keeping wrote:
> > 
> > > This series arises from the recent thread [1] on lifetime issues.
> > > 
> > > The main point is the first patch, with the second being an unrelated
> > > fix for an issue spotted while working on this.  Both of these have
> > > Fixes: tags for backporting to stable.
> > > 
> > > The final patch tidies up some error handling to hopefully avoid patch 2
> > > issues in the future.
> > > 
> > > [1] https://lore.kernel.org/r/20221117120813.1257583-1-lee@xxxxxxxxxx
> > > 
> > > John Keeping (3):
> > >   usb: gadget: f_hid: fix f_hidg lifetime vs cdev
> > >   usb: gadget: f_hid: fix refcount leak on error path
> > >   usb: gadget: f_hid: tidy error handling in hidg_alloc
> > > 
> > >  drivers/usb/gadget/function/f_hid.c | 60 ++++++++++++++++-------------
> > >  1 file changed, 33 insertions(+), 27 deletions(-)
> > 
> > For the set:
> > 
> > Reviewed-by: Lee Jones <lee@xxxxxxxxxx>
> > Tested-by: Lee Jones <lee@xxxxxxxxxx>
> 
> Greg, is this still on your radar?

Yes, let me catch up on pending patches...