PROBLEM:  (CLD BCGM31WBT) (Patch ID: OSF405-246)
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This patch fixes a problem on Tlasers where cpus may be bombarded with
interrupts.  The high amount of interrupts may cause simple lock timeouts and
kernel memory faults.

PROBLEM:  (QAR 61631, QAR 61435, QAR 60899)    (Patch ID: OSF405-433)
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This patch fixes the following problems found on AlphaServer 8400/8200 class 
machine:

    o A system hang or  error messages being printed to  the console.
       This is seen when a loadable driver is unloaded.

    o A pcia error system panic or machine check.