Implementing .shutdown method for efa module

[Margolin, Michael]

Thanks, I'll send a patch.


Michael

On 4/3/2024 6:44 PM, Jason Gunthorpe wrote:
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> On Mon, Apr 01, 2024 at 04:23:32PM +0300, Margolin, Michael wrote:
>> Jason
>>
>> Thanks for your response, efa_remove() is performing reset to the device
>> which should stop all DMA from the device.
>>
>> Except skipping cleanups that are unnecessary for shutdown flow are there
>> any other reasons to prefer a separate function for shutdown?
> Yes you should skip "cleanups" like removing the IB device and
> otherwise as there is a risk of system hang/deadlock in a shutdown
> handler context.
>
> Jason
>