On 2022/6/17 15:43, Tian, Kevin wrote:
From: Baolu Lu
Sent: Friday, June 10, 2022 3:16 PM
+#define __IOMMU_DOMAIN_HOST_VA (1U << 5) /* Host CPU virtual
address */
Do you mean general CPU VA? or Host CPU VA, I'm reading the latter as
2nd
stage?
Host CPU VA. In the near future, we will a
On 2022/6/17 15:47, Tian, Kevin wrote:
From: Lu Baolu
Sent: Tuesday, June 7, 2022 9:50 AM
+
+static const struct iommu_domain_ops intel_svm_domain_ops = {
+ .set_dev_pasid = intel_svm_attach_dev_pasid,
+ .block_dev_pasid= intel_svm_detach_dev_pasid,
+ .free
Hi,
> -Original Message-
> From: Baolu Lu
> Sent: Wednesday, May 25, 2022 3:27 PM
> To: iwamatsu nobuhiro(岩松 信洋 □ＳＷＣ◯ＡＣＴ)
> ; Joerg Roedel ; Will
> Deacon ; Rob Herring ; Jason
> Gunthorpe
> Cc: baolu...@linux.intel.com; devicet...@vger.kernel.org;
> linux-ker...@vger.kernel.org; iommu@l
On Fri, Jun 17, 2022 at 04:07:20PM -0700, Nicolin Chen wrote:
> > > > > + vfio_iommu_aper_expand(iommu, &iova_copy);
> > > >
> > > > but now it's done for every group detach. The aperture is decided
> > > > by domain geometry which is not affected by attached groups.
> > >
> > > Yea, I've noti
On Thu, Jun 16, 2022 at 10:27:02AM +0800, Baolu Lu wrote:
> On 2022/6/15 23:40, Jason Gunthorpe wrote:
> > On Fri, Jun 10, 2022 at 01:37:20PM +0800, Baolu Lu wrote:
> > > On 2022/6/9 20:49, Jason Gunthorpe wrote:
> > > > > +void iommu_free_pgtbl_pages(struct iommu_domain *domain,
> > > > > +
Hi,
Thanks for your review.
> -Original Message-
> From: Jason Gunthorpe
> Sent: Thursday, May 26, 2022 3:27 AM
> To: Baolu Lu
> Cc: iwamatsu nobuhiro(岩松 信洋 □ＳＷＣ◯ＡＣＴ)
> ; Joerg Roedel ; Will
> Deacon ; Rob Herring ;
> devicet...@vger.kernel.org; linux-ker...@vger.kernel.org;
> iommu@lis
