Re: sata_mv port lockup on hotplug (kernel

From: Mark Lord
Date: Thu Apr 14 2011 - 20:28:44 EST

On 11-04-14 12:50 PM, Bruce Stenning wrote:
> I have tried the patch out and I was able to reproduce the port lockup with it.


> I also tried out my tracing in writelfl (without any other changes) and I was
> able to lock up a port without any apparent unusual changes to the register
> containing the irq masks. Are there other routes to disabling the irqs?

Mmm.. presumably you are NOT using MSI interrupts, right?

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