---
- branch: jmcneill-usbmp
  date: Tue Dec  6 02:10:02 UTC 2011
  files:
  - new: 1.181.6.3
    old: 1.181.6.2
    path: src/sys/dev/usb/ehci.c
    pathrev: src/sys/dev/usb/ehci.c@1.181.6.3
    type: modified
  - new: 1.218.6.3
    old: 1.218.6.2
    path: src/sys/dev/usb/ohci.c
    pathrev: src/sys/dev/usb/ohci.c@1.218.6.3
    type: modified
  - new: 1.125.6.2
    old: 1.125.6.1
    path: src/sys/dev/usb/usb.c
    pathrev: src/sys/dev/usb/usb.c@1.125.6.2
    type: modified
  id: 20111206T021002Z.5910ef0f0383e4e7eb594fcc0f892eb2350c12fc
  log: |
    need to ensure kpreempt_disable() for softint_schedule().

    fix the locking in ohci_timeout_task(), ohci_device_isoc_start(),
    ohci_device_isoc_abort() and ohci_device_isoc_close().

    uaudio(4) can still play with these, but mixerctl -a against it will
    hang the writer.  however, mixerctl continues to run in a tight loop
    and the system isn't soft-locked up at this point, an advance from
    how it is in -current.
  module: src
  subject: 'CVS commit: [jmcneill-usbmp] src/sys/dev/usb'
  unixtime: '1323137402'
  user: mrg