From: Jason Gunthorpe <jgg@nvidia.com>
To: Shameerali Kolothum Thodi <shameerali.kolothum.thodi@huawei.com>
Cc: "acpica-devel@lists.linux.dev" <acpica-devel@lists.linux.dev>,
Alex Williamson <alex.williamson@redhat.com>,
"Guohanjun (Hanjun Guo)" <guohanjun@huawei.com>,
"iommu@lists.linux.dev" <iommu@lists.linux.dev>,
Joerg Roedel <joro@8bytes.org>, Kevin Tian <kevin.tian@intel.com>,
"kvm@vger.kernel.org" <kvm@vger.kernel.org>,
Len Brown <lenb@kernel.org>,
"linux-acpi@vger.kernel.org" <linux-acpi@vger.kernel.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
Lorenzo Pieralisi <lpieralisi@kernel.org>,
"Rafael J. Wysocki" <rafael@kernel.org>,
Robert Moore <robert.moore@intel.com>,
Robin Murphy <robin.murphy@arm.com>,
Sudeep Holla <sudeep.holla@arm.com>,
Will Deacon <will@kernel.org>, Eric Auger <eric.auger@redhat.com>,
Jean-Philippe Brucker <jean-philippe@linaro.org>,
Moritz Fischer <mdf@kernel.org>,
Michael Shavit <mshavit@google.com>,
Nicolin Chen <nicolinc@nvidia.com>,
"patches@lists.linux.dev" <patches@lists.linux.dev>
Subject: Re: [PATCH 2/8] iommu/arm-smmu-v3: Use S2FWB when available
Date: Fri, 9 Aug 2024 12:12:19 -0300 [thread overview]
Message-ID: <20240809151219.GI8378@nvidia.com> (raw)
In-Reply-To: <5af45a0c060c487fb41983c434de0ec6@huawei.com>
On Fri, Aug 09, 2024 at 02:26:13PM +0000, Shameerali Kolothum Thodi wrote:
> > + if (smmu->features & ARM_SMMU_FEAT_S2FWB)
> > + pgtbl_cfg.quirks |= IO_PGTABLE_QUIRK_ARM_S2FWB;
>
> This probably requires an update in arm_64_lpae_alloc_pgtable_s2() quirks check.
Yep, fixed I was hoping you had HW to test this..
Thanks,
Jason
next prev parent reply other threads:[~2024-08-09 15:13 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-06 23:41 [PATCH 0/8] Initial support for SMMUv3 nested translation Jason Gunthorpe
2024-08-06 23:41 ` [PATCH 1/8] vfio: Remove VFIO_TYPE1_NESTING_IOMMU Jason Gunthorpe
2024-08-07 17:52 ` Alex Williamson
2024-08-20 8:23 ` Mostafa Saleh
2024-08-06 23:41 ` [PATCH 2/8] iommu/arm-smmu-v3: Use S2FWB when available Jason Gunthorpe
2024-08-09 14:26 ` Shameerali Kolothum Thodi
2024-08-09 15:12 ` Jason Gunthorpe [this message]
2024-08-15 16:14 ` Shameerali Kolothum Thodi
2024-08-15 16:18 ` Jason Gunthorpe
2024-08-20 8:30 ` Mostafa Saleh
2024-08-20 12:01 ` Jason Gunthorpe
2024-08-20 13:01 ` Jason Gunthorpe
2024-08-20 19:52 ` Mostafa Saleh
2024-08-20 20:21 ` Jason Gunthorpe
2024-08-21 9:53 ` Mostafa Saleh
2024-08-21 12:06 ` Jason Gunthorpe
2024-08-06 23:41 ` [PATCH 3/8] ACPI/IORT: Support CANWBS memory access flag Jason Gunthorpe
2024-08-09 14:36 ` Shameerali Kolothum Thodi
2024-08-09 14:59 ` Jason Gunthorpe
2024-08-09 15:15 ` Shameerali Kolothum Thodi
2024-08-09 20:14 ` Nicolin Chen
2024-08-06 23:41 ` [PATCH 4/8] iommu/arm-smmu-v3: Report IOMMU_CAP_ENFORCE_CACHE_COHERENCY for CANWBS Jason Gunthorpe
2024-08-06 23:41 ` [PATCH 5/8] iommu/arm-smmu-v3: Support IOMMU_GET_HW_INFO via struct arm_smmu_hw_info Jason Gunthorpe
2024-08-06 23:41 ` [PATCH 6/8] iommu/arm-smmu-v3: Implement IOMMU_HWPT_ALLOC_NEST_PARENT Jason Gunthorpe
2024-08-09 15:06 ` Robin Murphy
2024-08-09 16:09 ` Jason Gunthorpe
2024-08-09 18:34 ` Robin Murphy
2024-08-13 14:35 ` Jason Gunthorpe
2024-08-06 23:41 ` [PATCH 7/8] iommu/arm-smmu-v3: Support IOMMU_DOMAIN_NESTED Jason Gunthorpe
2024-08-09 16:05 ` Robin Murphy
2024-08-09 18:03 ` Jason Gunthorpe
2024-08-06 23:41 ` [PATCH 8/8] iommu/arm-smmu-v3: Add arm_smmu_cache_invalidate_user Jason Gunthorpe
2024-08-20 8:20 ` [PATCH 0/8] Initial support for SMMUv3 nested translation Mostafa Saleh
2024-08-20 15:24 ` Nicolin Chen
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