IABSD.fr/src

• Browse

  Commit

• Author : bluhm
  Date : 2024-11-08 17:34:22
  Hash : 8f8d81e9
  Message : Use a mutex to make psp(4) MP safe. To avoid a race between writing PSP command, sleeping, receiving interrupt, and calling wakeup(9), protect psp(4) driver with a mutex. With that interrupt handler is MP safe and ioctl(2) can release kernel lock. from hshoexer@; OK dlg@