Re: [PATCH v5 0/8] VT-d Native Shared virtual memory cleanup and fixes

[Lu Baolu]

Hi Jacob,

This has been queued for internal test. I will forward it to Joerg if
everything goes well (probably around rc4).

Best regards,
-baolu

On 12/10/19 1:14 AM, Jacob Pan wrote:
> Hi Joerg and Baolu,
>
> Any more comments on this series? I rebased it on v5.5-rc1 without
> changes.
>
>
> Thanks,
>
> Jacob
>
> On Mon,  2 Dec 2019 11:58:21 -0800
> Jacob Pan <jacob.jun.pan@xxxxxxxxxxxxxxx> wrote:
>
> > Mostly extracted from nested SVA/SVM series based on review comments
> > of v7. https://lkml.org/lkml/2019/10/24/852
> >
> > This series also adds a few important fixes for native use of SVA.
> > Nested SVA new code will be submitted separately as a smaller set.
> > Based on the core branch of IOMMU tree staged for v5.5, where common
> > APIs for vSVA were applied.
> > git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git core
> >
> > Changelog:
> > v5	- Regrouped patch 6 and 8, added comments suggested by Joe
> > Perches v4	- Commit message fix
> >
> > V3
> > 	- Squashed 1/10 & 2/10
> > 	- Deleted "8/10 Fix PASID cache flush" from this series
> > 	- Addressed reviews from Eric Auger and Baolu
> > V2
> > 	- Coding style fixes based on Baolu's input, no functional
> > change
> > 	- Added Acked-by tags.
> >
> > Thanks,
> >
> > Jacob
> >
> >
> > *** BLURB HERE ***
> >
> > Jacob Pan (8):
> >    iommu/vt-d: Fix CPU and IOMMU SVM feature matching checks
> >    iommu/vt-d: Match CPU and IOMMU paging mode
> >    iommu/vt-d: Reject SVM bind for failed capability check
> >    iommu/vt-d: Avoid duplicated code for PASID setup
> >    iommu/vt-d: Fix off-by-one in PASID allocation
> >    iommu/vt-d: Replace Intel specific PASID allocator with IOASID
> >    iommu/vt-d: Avoid sending invalid page response
> >    iommu/vt-d: Misc macro clean up for SVM
> >
> >   drivers/iommu/Kconfig       |   1 +
> >   drivers/iommu/intel-iommu.c |  23 +++----
> >   drivers/iommu/intel-pasid.c |  96 ++++++++------------------
> >   drivers/iommu/intel-svm.c   | 163
> > +++++++++++++++++++++++++-------------------
> > include/linux/intel-iommu.h |   5 +- 5 files changed, 135
> > insertions(+), 153 deletions(-)
>
> [Jacob Pan]