From: Jason Gunthorpe <jgg@ziepe.ca>
To: Joerg Roedel <joro@8bytes.org>
Cc: Tina Zhang <tina.zhang@intel.com>,
iommu@lists.linux.dev, linux-kernel@vger.kernel.org,
David Woodhouse <dwmw2@infradead.org>,
Lu Baolu <baolu.lu@linux.intel.com>,
Will Deacon <will@kernel.org>,
Robin Murphy <robin.murphy@arm.com>,
Kevin Tian <kevin.tian@intel.com>,
Nicolin Chen <nicolinc@nvidia.com>,
Michael Shavit <mshavit@google.com>,
Vasant Hegde <vasant.hegde@amd.com>
Subject: Re: [PATCH v9 0/5] Share sva domains with all devices bound to a mm
Date: Thu, 26 Oct 2023 09:20:16 -0300 [thread overview]
Message-ID: <20231026122016.GU691768@ziepe.ca> (raw)
In-Reply-To: <ZToUOKSqqI6Bh_03@8bytes.org>
On Thu, Oct 26, 2023 at 09:24:40AM +0200, Joerg Roedel wrote:
> Hi Tina,
>
> On Wed, Oct 18, 2023 at 01:06:35PM +0800, Tina Zhang wrote:
> > Tina Zhang (5):
> > iommu/vt-d: Remove mm->pasid in intel_sva_bind_mm()
> > iommu: Add mm_get_enqcmd_pasid() helper function
> > mm: Add structure to keep sva information
> > iommu: Support mm PASID 1:n with sva domains
> > mm: Deprecate pasid field
>
> Thanks for doing this, it all looks reasonable to me. But there is one
> thing missing which needs to be done before we can move forward with
> this.
>
> There was a discussion about the Kconfig symbol naming used in
> mm_struct. Please see the discussion here:
>
> https://lore.kernel.org/all/CAHk-=wgUiAtiszwseM1p2fCJ+sC4XWQ+YN4TanFhUgvUqjr9Xw@mail.gmail.com/
>
> Please update this patch-set to solve this and I will take the series.
Lets call it CONFIG_IOMMU_MM_DATA then. It is still pretty nonsensical
but it speaks to what it does after this series
Thanks,
Jason
next prev parent reply other threads:[~2023-10-26 12:20 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-18 5:06 [PATCH v9 0/5] Share sva domains with all devices bound to a mm Tina Zhang
2023-10-18 5:06 ` [PATCH v9 1/5] iommu/vt-d: Remove mm->pasid in intel_sva_bind_mm() Tina Zhang
2023-10-18 5:06 ` [PATCH v9 2/5] iommu: Add mm_get_enqcmd_pasid() helper function Tina Zhang
2023-10-18 5:06 ` [PATCH v9 3/5] mm: Add structure to keep sva information Tina Zhang
2023-10-18 5:06 ` [PATCH v9 4/5] iommu: Support mm PASID 1:n with sva domains Tina Zhang
2023-10-18 5:06 ` [PATCH v9 5/5] mm: Deprecate pasid field Tina Zhang
2023-10-25 12:30 ` [PATCH v9 0/5] Share sva domains with all devices bound to a mm Jason Gunthorpe
2023-10-26 7:24 ` Joerg Roedel
2023-10-26 12:20 ` Jason Gunthorpe [this message]
2023-10-26 13:50 ` Jason Gunthorpe
2023-10-27 0:10 ` Zhang, Tina
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