Hi Kevin,
On Wed, Jun 12, 2019 at 02:52:01PM -0700, Kevin Mitchell wrote:
> I have tested this series on a variety of AMD CPUs with firmware
> exhibiting the issue. I have additionally tested on platforms where the
> firmware has been fixed. I tried both with and without amd_iommu=off. I
> have
This series makes error handling more robust in the amd_iommu init
code. It was initially motivated by problematic firmware that does not
set up the physical address of the iommu. This led to a NULL dereference
panic when iommu_disable was called during cleanup.
While the first patch is
This series makes error handling more robust in the amd_iommu init
code. It was initially motivated by problematic firmware that does not
set up the physical address of the iommu. This led to a NULL dereference
panic when iommu_disable was called during cleanup.
While the first patch is
This series makes error handling more robust in the amd_iommu init
code. It was initially motivated by problematic firmware that does not
set up the physical address of the iommu. This led to a NULL dereference
panic when iommu_disable was called during cleanup.
While the first patch is
Sorry to nag, but did anyone have any comments about these patches? Is no
news good news?
Thanks,
Kevin
On Thu, Apr 18, 2019 at 11:14 AM Kevin Mitchell wrote:
> This series makes error handling more robust in the amd_iommu init
> code. It was initially motivated by problematic firmware that
This series makes error handling more robust in the amd_iommu init
code. It was initially motivated by problematic firmware that does not
set up the physical address of the iommu. This led to a NULL dereference
panic when iommu_disable was called during cleanup.
While the first patch is