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From: Marcel Moolenaar <marcel@FreeBSD.org>
Date: Tue, 8 Feb 2011 01:49:30 +0000 (UTC)
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Subject: cvs commit: src/sys/arm/mv ic.c
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marcel      2011-02-08 01:49:30 UTC

  FreeBSD src repository

  Modified files:
    sys/arm/mv           ic.c 
  Log:
  SVN rev 218427 on 2011-02-08 01:49:30Z by marcel
  
  In arm_get_next_irq(), use the last IRQ argument in order to prevent
  a hard hang due to an interrupt storm or stuck interrupt pin. We
  return the next IRQ that is larger than the last one returned and
  in doing so give all interrupts a fair chance of being handled.
  Consequently, we're able to break into the kernel debugger in such
  an event.
  
  Revision  Changes    Path
  1.5       +23 -11    src/sys/arm/mv/ic.c