Re: [PATCH v2 1/2] amd/iommu: Preserve domain ids inside the kdump kernel

[Jason Gunthorpe]

On Wed, Nov 26, 2025 at 01:51:27PM +0530, Vasant Hegde wrote:
> It looks like on non-SNP system in kdump path, if it fails to reserve old DTE
> table, it tries to allocate new one! Looking into code again, it may be OK to
> fail in that path as well.. so that we will have common flow.

If it allocates a new (empty) one and does a full flush of the iommu
that would be OK?

Jason