Re: [PATCH] iommu: amd: call free_iova_fast with pfn in map_sg

[Joerg Roedel]

On Thu, Jan 17, 2019 at 12:29:02PM -0700, Jerry Snitselaar wrote:
> In the error path of map_sg, free_iova_fast is being called with
> address instead of the pfn. This results in a bad value getting into
> the rcache, and can result in hitting a BUG_ON when
> iova_magazine_free_pfns is called.
> 
> Cc: Joerg Roedel <joro@xxxxxxxxxx>
> Cc: Suravee Suthikulpanit <suravee.suthikulpanit@xxxxxxx>
> Signed-off-by: Jerry Snitselaar <jsnitsel@xxxxxxxxxx>

Applied, thanks.