CVSROOT: /cvs Module name: src Changes by: yasu...@cvs.openbsd.org 2013/05/20 02:19:47
Modified files:
sys/dev/usb : ehci.c ohci.c uhci.c
Log message:
Remove `abort_task' from usb task queue before recycling a `struct
usbd_xfer object' which includes the `abort_task'. Otherwise
usb_abort_task_thread() may try to dequeue the recycled task then it
causes panic with page fault.
reported by Edd Barrett and Wade, Daniel.
ok mpi
