From: Jason Gunthorpe <jgg@nvidia.com>
To: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Cc: nicolinc@nvidia.com, linux-kernel@vger.kernel.org,
robin.murphy@arm.com, will@kernel.org, joro@8bytes.org,
kevin.tian@intel.com, jsnitsel@redhat.com, vasant.hegde@amd.com,
iommu@lists.linux.dev, santosh.shukla@amd.com,
sairaj.arunkodilkar@amd.com, jon.grimm@amd.com,
prashanthpra@google.com, wvw@google.com, wnliu@google.com,
gptran@google.com, kpsingh@google.com
Subject: Re: [PATCH 6/8] iommu/amd: Add support for nest parent domain allocation
Date: Tue, 2 Sep 2025 10:12:47 -0300 [thread overview]
Message-ID: <20250902131247.GJ186519@nvidia.com> (raw)
In-Reply-To: <20250820113009.5233-7-suravee.suthikulpanit@amd.com>
On Wed, Aug 20, 2025 at 11:30:07AM +0000, Suravee Suthikulpanit wrote:
> @@ -2626,6 +2645,7 @@ amd_iommu_domain_alloc_paging_flags(struct device *dev, u32 flags,
> /* If nothing specific is required use the kernel commandline default */
> return do_iommu_domain_alloc(dev, 0, amd_iommu_pgtable);
> default:
> + pr_err("%s: Unhandled flag : 0x%x\n", __func__, flags);
No prints triggerable by userspace! Remove them all!
Jason
next prev parent reply other threads:[~2025-09-02 13:12 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-20 11:30 [PATCH 0/8] iommu/amd: Introduce Nested Translation support Suravee Suthikulpanit
2025-08-20 11:30 ` [PATCH 1/8] iommu/amd: Make amd_iommu_pdom_id_alloc() non-static Suravee Suthikulpanit
2025-09-02 13:03 ` Jason Gunthorpe
2025-08-20 11:30 ` [PATCH 2/8] iommu/amd: Making device attach / detach helpers non-static Suravee Suthikulpanit
2025-09-02 13:10 ` Jason Gunthorpe
2025-08-20 11:30 ` [PATCH 3/8] iommu/amd: Making amd_iommu_pdev_enable_cap_ats non-static Suravee Suthikulpanit
2025-08-20 11:30 ` [PATCH 4/8] iommu/amd: Introduce struct gcr3_tbl_info.giov Suravee Suthikulpanit
2025-09-02 13:07 ` Jason Gunthorpe
2025-08-20 11:30 ` [PATCH 5/8] iommufd: Introduce data struct for AMD nested domain allocation Suravee Suthikulpanit
2025-09-02 13:09 ` Jason Gunthorpe
2025-08-20 11:30 ` [PATCH 6/8] iommu/amd: Add support for nest parent " Suravee Suthikulpanit
2025-09-02 13:12 ` Jason Gunthorpe [this message]
2025-08-20 11:30 ` [PATCH 7/8] iommu/amd: Add support for nested " Suravee Suthikulpanit
2025-08-22 5:39 ` kernel test robot
2025-08-22 19:51 ` Nicolin Chen
2025-08-22 21:16 ` Jason Gunthorpe
2025-08-22 21:45 ` Nicolin Chen
2025-08-25 13:38 ` Jason Gunthorpe
2025-09-01 7:09 ` Sairaj Kodilkar
2025-09-02 11:42 ` Jason Gunthorpe
2025-09-02 13:18 ` Jason Gunthorpe
2025-08-20 11:30 ` [PATCH 8/8] iommu/amd: Add support for nested domain attach/detach Suravee Suthikulpanit
2025-08-22 20:20 ` Nicolin Chen
2025-08-28 0:36 ` Suthikulpanit, Suravee
2025-09-02 13:25 ` Jason Gunthorpe
2025-09-03 8:27 ` Sairaj Kodilkar
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