Hi Michael, On Wed, Aug 14, 2024, Sergey Shtylyov wrote: > On 8/14/24 11:42 PM, Sergey Shtylyov wrote: > [...] > > >> The DWC3_EP_RESOURCE_ALLOCATED flag ensures that the resource of an > >> endpoint is only assigned once. Unless the endpoint is reset, don't > >> clear this flag. Otherwise we may set endpoint resource again, which > >> prevents the driver from initiate transfer after handling a STALL or > >> endpoint halt to the control endpoint. > >> > >> Commit f2e0eee47038 (usb: dwc3: ep0: Don't reset resource alloc flag) > > > > You forgot the double quotes around the summary, the same as you > > do in the Fixes tag. > > > >> was fixing the initial issue, but did this only for physical ep1. Since > >> the function dwc3_ep0_stall_and_restart is resetting the flags for both > >> physical endpoints, this also has to be done for ep0. > >> > >> Cc: stable@xxxxxxxxxxxxxxx > >> Fixes: b311048c174d ("usb: dwc3: gadget: Rewrite endpoint allocation flow") > >> Signed-off-by: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx> Thanks for the catch! If you send v2 for the double quote fix in the commit message, you can include this: Acked-by: Thinh Nguyen <Thinh.Nguyen@xxxxxxxxxxxx> BR, Thinh