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From: Jason Gunthorpe <jgg@nvidia.com>
To: "Tian, Kevin" <kevin.tian@intel.com>
Cc: Lu Baolu <baolu.lu@linux.intel.com>,
	David Woodhouse <dwmw2@infradead.org>,
	"iommu@lists.linux.dev" <iommu@lists.linux.dev>,
	Joerg Roedel <joro@8bytes.org>,
	Robin Murphy <robin.murphy@arm.com>,
	Will Deacon <will@kernel.org>,
	"patches@lists.linux.dev" <patches@lists.linux.dev>,
	"Wang, Wei W" <wei.w.wang@intel.com>
Subject: Re: [PATCH v2 5/7] iommu/vt-d: Create unique domain ops for each stage
Date: Fri, 13 Jun 2025 09:58:51 -0300	[thread overview]
Message-ID: <20250613125851.GZ543171@nvidia.com> (raw)
In-Reply-To: <BN9PR11MB5276631EC5395DC7E4A2B14F8C77A@BN9PR11MB5276.namprd11.prod.outlook.com>

On Fri, Jun 13, 2025 at 09:38:30AM +0000, Tian, Kevin wrote:
> > From: Jason Gunthorpe <jgg@nvidia.com>
> > Sent: Thursday, June 12, 2025 10:32 PM
> > 
> > -	if (domain->use_first_level) {
> > +	if (domain->domain.ops == &intel_fs_paging_domain_ops) {
> 
> It is more readable to have macros:
> 
> 	domain_is_fs_paging(domain)
> 	domain_is_ss_paging(domain)

Done

Thanks
Jason

  reply	other threads:[~2025-06-13 12:58 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-06-12 14:31 [PATCH v2 0/7] Reorganize Intel VT-D to be ready for iommupt Jason Gunthorpe
2025-06-12 14:31 ` [PATCH v2 1/7] iommu/vt-d: Lift the __pa to domain_setup_first_level/intel_svm_set_dev_pasid() Jason Gunthorpe
2025-06-13  9:31   ` Tian, Kevin
2025-06-12 14:31 ` [PATCH v2 2/7] iommu/vt-d: Fold domain_exit() into intel_iommu_domain_free() Jason Gunthorpe
2025-06-13  9:32   ` Tian, Kevin
2025-06-12 14:31 ` [PATCH v2 3/7] iommu/vt-d: Do not wipe out the page table NID when devices detach Jason Gunthorpe
2025-06-13  9:33   ` Tian, Kevin
2025-06-12 14:31 ` [PATCH v2 4/7] iommu/vt-d: Split intel_iommu_domain_alloc_paging_flags() Jason Gunthorpe
2025-06-13  9:35   ` Tian, Kevin
2025-06-12 14:31 ` [PATCH v2 5/7] iommu/vt-d: Create unique domain ops for each stage Jason Gunthorpe
2025-06-13  9:38   ` Tian, Kevin
2025-06-13 12:58     ` Jason Gunthorpe [this message]
2025-06-12 14:31 ` [PATCH v2 6/7] iommu/vt-d: Split intel_iommu_enforce_cache_coherency() Jason Gunthorpe
2025-06-13  9:56   ` Tian, Kevin
2025-06-13 13:12     ` Jason Gunthorpe
2025-06-30  6:11       ` Baolu Lu
2025-06-30 15:04         ` Jason Gunthorpe
2025-06-12 14:31 ` [PATCH v2 7/7] iommu/vt-d: Split paging_domain_compatible() Jason Gunthorpe

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