On Mon, Nov 28, 2016 at 10:15:21PM -0600, Bjorn Helgaas wrote:
>If we update a VF BAR while it's enabled, there are two potential problems:
>
> 1) Any driver that's using the VF has a cached BAR value that is stale
> after the update, and
>
> 2) We can't update 64-bit BARs atomically, so the
From: Bjorn Helgaas
> Sent: 29 November 2016 04:15
> If we update a VF BAR while it's enabled, there are two potential problems:
>
> 1) Any driver that's using the VF has a cached BAR value that is stale
> after the update, and
>
> 2) We can't update 64-bit BARs atomically, so the interm
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On Wed, Nov 30, 2016 at 11:56 AM, David Laight wrote:
> From: Bjorn Helgaas
>> Sent: 29 November 2016 04:15
>> If we update a
