Re: [PATCH 0/2] iommu/amd: Revert and remove failing PMC test

2021-04-15 Thread Joerg Roedel 
On Fri, Apr 09, 2021 at 03:58:46AM -0500, Suravee Suthikulpanit wrote:
> Paul Menzel (1):
>   Revert "iommu/amd: Fix performance counter initialization"
> 
> Suravee Suthikulpanit (1):
>   iommu/amd: Remove performance counter pre-initialization test

Applied, thanks Paul and Suravee.
___
iommu mailing list
iommu@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/iommu

[PATCH 0/2] iommu/amd: Revert and remove failing PMC test

2021-04-09 Thread Suravee Suthikulpanit 
This has prevented PMC to work on more recent desktop/mobile platforms,
where the PMC power-gating is normally enabled. After consulting
with HW designers and IOMMU maintainer, we have decide to remove
the legacy test altogether to avoid future PMC enabling issues.

Thanks the community for helping to test, investigate, provide data
and report issues on several platforms in the field.

Regards,
Suravee 

Paul Menzel (1):
  Revert "iommu/amd: Fix performance counter initialization"

Suravee Suthikulpanit (1):
  iommu/amd: Remove performance counter pre-initialization test

 drivers/iommu/amd/init.c | 49 ++--
 1 file changed, 2 insertions(+), 47 deletions(-)

-- 
2.17.1

___
iommu mailing list
iommu@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/iommu