Re: ATA identify retries exceeded - kernel panic

[Matthew Dillon <dillon@xxxxxxxxxxxxxxxxxxxx>]

:...
:> kernel: type 12 trap, code=2
:> Stopped at     ad_interrupt+x038a: movl   %eax,0x148(%edx)
:> db> trace
:> ad_interrupt(cfc1e848,c1a816c0,cfc94d84,c029da35,c1d246e8) at 
:> ad_interrupt+0x38a
:> ata_intr(c1d246e8,0,0,0,13) at ata_intr+0x10a
:> ithread_handler(a,0,0,0,0) at ithread_handler+0x9d
:> lwkt_exit() at lwkt_exit

    This panic has plagued us for a long time.  There's something broken
    in the retry code.

					-Matt
					Matthew Dillon 
					<dillon@xxxxxxxxxxxxx>