On Thu May 14 20, Joerg Roedel wrote:
On Thu, May 14, 2020 at 05:36:23PM +0200, Joerg Roedel wrote:
This commit also removes the deferred attach of the device to its new
domain. Does the attached diff fix the problem for you?
+static int __iommu_attach_device_no_defer(struct iommu_domain *domain
On Thu, May 14, 2020 at 05:36:23PM +0200, Joerg Roedel wrote:
> This commit also removes the deferred attach of the device to its new
> domain. Does the attached diff fix the problem for you?
> +static int __iommu_attach_device_no_defer(struct iommu_domain *domain,
> +
Hi Jerry,
On Wed, May 13, 2020 at 08:18:38PM -0700, Jerry Snitselaar wrote:
> We've seen kdump failures with recent kernels (5.5, 5.6, 5.7-rc1) on
> amd systems when iommu is enabled in translation mode. In the cases so
> far there has been mpt3sas involved, but I'm also seeing io page
> faults fo
We've seen kdump failures with recent kernels (5.5, 5.6, 5.7-rc1) on
amd systems when iommu is enabled in translation mode. In the cases so
far there has been mpt3sas involved, but I'm also seeing io page
faults for ahci right before mpt3sas has an io page fault:
[ 15.156620] ahci :63:00.0:
