cvs commit: src/sys/sparc64/sparc64 mp_machdep.c

[Marius Strobl]

marius      2006-09-04 18:28:32 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_6)
    sys/sparc64/sparc64  mp_machdep.c 
  Log:
  MFC:    1.33
  
  Do as the USII CPU manual suggests and leave interrupts enabled
  for a bit before retrying to resend an IPI in order to avoid
  deadlocks if the other CPU is also trying to send one.
  
  Revision  Changes    Path
  1.29.2.2  +6 -0      src/sys/sparc64/sparc64/mp_machdep.c