subject:"\\\[PATCH 2\\\/2\\\] iommu\\\/vt\\\-d\\\: Helper function to query if a pasid has any active users"

Re: [PATCH 2/2] iommu/vt-d: Helper function to query if a pasid has any active users

2017-05-17 Thread Joerg Roedel

On Wed, May 10, 2017 at 11:39:03AM -0700, Ashok Raj wrote: > From: CQ Tang > > A driver would need to know if there are any active references to a > a PASID before cleaning up its resources. This function helps check > if there are any active users of a PASID before it can

[PATCH 2/2] iommu/vt-d: Helper function to query if a pasid has any active users

2017-05-10 Thread Ashok Raj

From: CQ Tang A driver would need to know if there are any active references to a a PASID before cleaning up its resources. This function helps check if there are any active users of a PASID before it can perform any recovery on that device. To: Joerg Roedel

[PATCH 2/2] iommu/vt-d: Helper function to query if a pasid has any active users

2017-05-10 Thread Ashok Raj

From: CQ Tang A driver would need to know if there are any active references to a a PASID before cleaning up its resources. This function helps check if there are any active users of a PASID before it can perform any recovery on that device. To: Joerg Roedel