DragonFly commits List (threaded) for 2008-04
DragonFly BSD
DragonFly commits List (threaded) for 2008-04
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Re: cvs commit: src/sys/dev/disk/nata ata-all.c ata-all.h ata-chipset.c ata-disk.c ata-pci.c ata-pci.h atapi-cd.c


From: Matthew Dillon <dillon@xxxxxxxxxxxxxxxxxxxx>
Date: Sat, 5 Apr 2008 09:56:10 -0700 (PDT)

:Maybe it was obvious, but I finally dumped the registers and there is a
:NULL pointer dereference, since %eax is 0 in that movl instruction.
:
:Can you join the IRC channel so we can communicate quicker and fix this?
:
:Thanks,
:Cristi

    I've almost found it, I think it's an uninitialized resource
    register.

    could you give me a backtrace from DDB?  I need to know who
    called ata_ahci_chipinit().

						-Matt



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