Re: [PATCH kernel v9 09/32] vfio: powerpc/spapr: Rework groups attaching
From: David Gibson <hidden>
Date: 2015-04-30 04:38:03
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On Thu, Apr 30, 2015 at 12:29:30PM +1000, Alexey Kardashevskiy wrote:
On 04/29/2015 12:16 PM, David Gibson wrote:quoted
On Sat, Apr 25, 2015 at 10:14:33PM +1000, Alexey Kardashevskiy wrote:quoted
This is to make extended ownership and multiple groups support patches simpler for review. This should cause no behavioural change.Um.. this doesn't appear to be true. Previously removing a group from an enabled container would fail with EBUSY, now it forces a disable.This is the original tce_iommu_detach_group() where I cannot find EBUSY you are referring to; it did and does enforce disable. What do I miss here?
Sorry, my mistake. I misread the patch. -- David Gibson | I'll have my music baroque, and my code david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_ | _way_ _around_! http://www.ozlabs.org/~dgibson
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