On Wed, May 31, 2023 at 02:40:02PM +0200, Ricardo Ribalda Delgado wrote: > xhci_debugfs_create_endpoint needs to take the mm->mmap_sem, which is > not serialized with the hcd->bandwidth_mutex across the codebase. > > Without this patch a deadlock has been observed with the uvc driver at > the functions v4l2_mmap() and usb_set_interface(). > > Cc: Stephen Boyd <swboyd@xxxxxxxxxxxx Missing ">" :(
