From owner-cvs-all  Thu Mar 14  2:24: 9 2002
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From: Doug Rabson <dfr@FreeBSD.org>
Date: Thu, 14 Mar 2002 02:24:00 -0800 (PST)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/ia64/ia64 interrupt.c
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dfr         2002/03/14 02:24:00 PST

  Modified files:
    sys/ia64/ia64        interrupt.c 
  Log:
  * Add some KTR messages for IPIs.
  * Don't call ast() from interrupt() - if we switch, then we will miss
    writing cr.eoi which will prevent the current cpu from receiving
    interrupts until the current thread is resumed. The call to ast()
    happens magically in exception_restore where it is safe.
  * Add DDB 'show irq' command to examine interrupt hardware state.
  
  Revision  Changes    Path
  1.22      +35 -3     src/sys/ia64/ia64/interrupt.c

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