From: Jason Gunthorpe <jgg@nvidia.com>
To: Mostafa Saleh <smostafa@google.com>
Cc: iommu@lists.linux.dev, "Joerg Roedel (AMD)" <joro@8bytes.org>,
Jean-Philippe Brucker <jpb@kernel.org>,
linux-arm-kernel@lists.infradead.org,
Robin Murphy <robin.murphy@arm.com>,
Will Deacon <will@kernel.org>,
David Matlack <dmatlack@google.com>,
Pasha Tatashin <pasha.tatashin@soleen.com>,
patches@lists.linux.dev, Pranjal Shrivastava <praan@google.com>,
Samiullah Khawaja <skhawaja@google.com>
Subject: Re: [PATCH v2 0/8] Organize the SMMUv3 invalidation flow so iommupt can use it
Date: Tue, 7 Jul 2026 12:00:23 -0300 [thread overview]
Message-ID: <20260707150023.GL220801@nvidia.com> (raw)
In-Reply-To: <akzwJFpHTsgMrOYI@google.com>
On Tue, Jul 07, 2026 at 12:25:08PM +0000, Mostafa Saleh wrote:
> I quickly went through the series, and left few comments.
> As discussed before regarding the TLB invalidation logic sharing
> with pKVM [1],
Great, thanks
> I still think after these changes both drivers can
> share some logic on the level arm_smmu_tlbi_calc_range() (+ tweaks).
Yeah, I'm sure, but it still would be nice to share more than just
that..
Jason
prev parent reply other threads:[~2026-07-07 15:00 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-06 16:26 [PATCH v2 0/8] Organize the SMMUv3 invalidation flow so iommupt can use it Jason Gunthorpe
2026-07-06 16:26 ` [PATCH v2 1/8] iommu/arm-smmu-v3: Pass the parameters for the invalidation in a struct Jason Gunthorpe
2026-07-07 3:04 ` Nicolin Chen
2026-07-07 11:18 ` Mostafa Saleh
2026-07-06 16:26 ` [PATCH v2 2/8] iommu/arm-smmu-v3: Move pgsize out of arm_smmu_inv Jason Gunthorpe
2026-07-07 3:57 ` Nicolin Chen
2026-07-07 16:15 ` Jason Gunthorpe
2026-07-07 17:21 ` Nicolin Chen
2026-07-08 18:43 ` Jason Gunthorpe
2026-07-07 11:24 ` Mostafa Saleh
2026-07-07 18:08 ` Jason Gunthorpe
2026-07-11 17:38 ` Daniel Mentz
2026-07-10 4:06 ` Daniel Mentz
2026-07-10 14:28 ` Jason Gunthorpe
2026-07-06 16:26 ` [PATCH v2 3/8] iommu/arm-smmu-v3: Optimize range invalidation for latency Jason Gunthorpe
2026-07-07 7:27 ` Nicolin Chen
2026-07-07 19:13 ` Jason Gunthorpe
2026-07-07 21:07 ` Nicolin Chen
2026-07-07 11:45 ` Mostafa Saleh
2026-07-08 0:10 ` Jason Gunthorpe
2026-07-06 16:26 ` [PATCH v2 4/8] iommu/arm-smmu-v3: Keep track in the arm_smmu_invs if RIL is used Jason Gunthorpe
2026-07-07 7:27 ` Nicolin Chen
2026-07-07 11:46 ` Mostafa Saleh
2026-07-06 16:26 ` [PATCH v2 5/8] iommu/arm-smmu-v3: Precompute the invalidation commands Jason Gunthorpe
2026-07-07 11:52 ` Mostafa Saleh
2026-07-07 14:58 ` Jason Gunthorpe
2026-07-08 9:00 ` Mostafa Saleh
2026-07-08 13:15 ` Jason Gunthorpe
2026-07-07 20:31 ` Nicolin Chen
2026-07-09 12:07 ` Jason Gunthorpe
2026-07-09 19:10 ` Nicolin Chen
2026-07-06 16:26 ` [PATCH v2 6/8] iommu/arm-smmu-v3: Populate the tlbi at the top of the call chain Jason Gunthorpe
2026-07-07 11:57 ` Mostafa Saleh
2026-07-08 18:09 ` Jason Gunthorpe
2026-07-07 21:51 ` Nicolin Chen
2026-07-08 18:40 ` Jason Gunthorpe
2026-07-06 16:26 ` [PATCH v2 7/8] iommu/arm-smmu-v3: Change how the tlbi describes the invalidation Jason Gunthorpe
2026-07-06 18:00 ` Robin Murphy
2026-07-06 19:45 ` Jason Gunthorpe
2026-07-08 1:41 ` Nicolin Chen
2026-07-08 18:27 ` Jason Gunthorpe
2026-07-08 5:29 ` Nicolin Chen
2026-07-09 18:25 ` Jason Gunthorpe
2026-07-09 21:32 ` Nicolin Chen
2026-07-06 16:26 ` [PATCH v2 8/8] iommu/arm-smmu-v3: Support the DS expansion of RIL's SCALE Jason Gunthorpe
2026-07-07 23:20 ` Nicolin Chen
2026-07-08 0:02 ` Jason Gunthorpe
2026-07-08 2:10 ` Nicolin Chen
2026-07-08 13:05 ` Jason Gunthorpe
2026-07-07 12:25 ` [PATCH v2 0/8] Organize the SMMUv3 invalidation flow so iommupt can use it Mostafa Saleh
2026-07-07 15:00 ` Jason Gunthorpe [this message]
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