On 3/23/24 1:04 AM, Jason Gunthorpe wrote:
+struct iommu_hwpt_pgfault {
+ __u32 size;
+ __u32 flags;
+ __u32 dev_id;
+ __u32 pasid;
+ __u32 grpid;
+ __u32 perm;
+ __u64 addr;
+};
Do we need an addr + size here? I've seen a few things where I wonder
if th
On Thu, Mar 14, 2024 at 09:41:45PM +0800, Baolu Lu wrote:
> On 2024/3/9 1:50, Jason Gunthorpe wrote:
> > On Mon, Jan 22, 2024 at 03:38:58PM +0800, Lu Baolu wrote:
> >
> > > +/**
> > > + * enum iommu_hwpt_pgfault_flags - flags for struct iommu_hwpt_pgfault
> > > + * @IOMMU_PGFAULT_FLAGS_PASID_VALID
On 2024/3/9 1:50, Jason Gunthorpe wrote:
On Mon, Jan 22, 2024 at 03:38:58PM +0800, Lu Baolu wrote:
+/**
+ * enum iommu_hwpt_pgfault_flags - flags for struct iommu_hwpt_pgfault
+ * @IOMMU_PGFAULT_FLAGS_PASID_VALID: The pasid field of the fault data is
+ * valid.
On Mon, Jan 22, 2024 at 03:38:58PM +0800, Lu Baolu wrote:
> +/**
> + * enum iommu_hwpt_pgfault_flags - flags for struct iommu_hwpt_pgfault
> + * @IOMMU_PGFAULT_FLAGS_PASID_VALID: The pasid field of the fault data is
> + * valid.
> + * @IOMMU_PGFAULT_FLAGS_LAST_PAG
