On Mon, 2002-07-29 at 20:27, Marcin Dalecki wrote:
> - Fixup cmd640 fix by LT.
The CMD640 fix is wrong. You must take pci_lock to protected the cmd640
pci access functions. You also need to check if conf1/conf2 is available
otherwise you will crash some systems when the driver init runs (found
by Justin Gibbs at Adaptec). I sent Linus the proper patch for this a
few days ago and cc'd the list.
Basically conf1/conf2 is protected elsewhere in the kernel via arch
specific locks and via a higher level config lock. Since the non x86
folks use CMD640 we have to take the higher level lock.
Alan
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This archive was generated by hypermail 2b29 : Tue Jul 30 2002 - 14:00:36 EST