Hi,
On 02/18/2016 06:11 PM, Borislav Petkov wrote:
On Thu, Feb 11, 2016 at 04:15:23PM +0700, Suravee Suthikulpanit wrote:
Currently, amd_iommu_pc_get_max_[banks|counters]() require devid,
which should not be the case.
Why?
Commit message could use an explanation.
Also, these don't properly
On Thu, Feb 11, 2016 at 04:15:23PM +0700, Suravee Suthikulpanit wrote:
> Currently, amd_iommu_pc_get_max_[banks|counters]() require devid,
> which should not be the case.
Why?
Commit message could use an explanation.
> Also, these don't properly support
> multi-IOMMU system.
>
> Current and fut
Currently, amd_iommu_pc_get_max_[banks|counters]() require devid,
which should not be the case. Also, these don't properly support
multi-IOMMU system.
Current and future AMD systems with IOMMU that support perf counter
would likely contain homogeneous IOMMUs where multiple IOMMUs are
availalbe. So