From: Jason Gunthorpe <jgg@nvidia.com>
To: Michael Shavit <mshavit@google.com>
Cc: Nicolin Chen <nicolinc@nvidia.com>, Will Deacon <will@kernel.org>,
Robin Murphy <robin.murphy@arm.com>,
Joerg Roedel <joro@8bytes.org>,
jean-philippe@linaro.org, baolu.lu@linux.intel.com,
linux-arm-kernel@lists.infradead.org, iommu@lists.linux.dev,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v1 2/7] iommu/arm-smmu-v3: Replace s1_cfg with ctx_desc_cfg
Date: Fri, 28 Jul 2023 09:22:52 -0300 [thread overview]
Message-ID: <ZMOzHJO23ZakRs8b@nvidia.com> (raw)
In-Reply-To: <CAKHBV252e5Cx1nssFTPVBmr_iGqLhvp1jjBfR5euRynAzHC12w@mail.gmail.com>
On Fri, Jul 28, 2023 at 03:47:45PM +0800, Michael Shavit wrote:
> On Fri, Jul 28, 2023 at 4:57 AM Nicolin Chen <nicolinc@nvidia.com> wrote:
>
> > It'd be nicer to align all the variables to "cd_table" like the
> > 2nd piece here. And if we rename the struct name too:
> >
> > struct arm_smmu_cdtab_cfg *cd_table = xxxx;
>
> I agree that renaming these would be nice. There's 36 usages of cdcfg
> in arm-smmu-v3.c, and 6 usages of arm_smmu_ctx_desc_cfg.
> I can rename the struct since we'll be touching many of those in this
> patch anyways, but I'm a bit concerned of the churn from updating all
> the cdcfg usages.
Will was not keen on churn for clarity so it seem better to be
thoughtful about what is touched to get this merged.
Jason
next prev parent reply other threads:[~2023-07-28 12:25 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-27 18:26 [PATCH v1 0/7] Refactor the SMMU's CD table ownership Michael Shavit
2023-07-27 18:26 ` [PATCH v1 1/7] iommu/arm-smmu-v3: Move ctx_desc out of s1_cfg Michael Shavit
2023-07-27 18:45 ` Jason Gunthorpe
2023-07-27 18:26 ` [PATCH v1 2/7] iommu/arm-smmu-v3: Replace s1_cfg with ctx_desc_cfg Michael Shavit
2023-07-27 20:57 ` Nicolin Chen
2023-07-28 7:47 ` Michael Shavit
2023-07-28 12:22 ` Jason Gunthorpe [this message]
2023-07-28 18:41 ` Nicolin Chen
2023-07-28 18:54 ` Jason Gunthorpe
2023-07-30 11:24 ` Michael Shavit
2023-07-30 23:05 ` Jason Gunthorpe
2023-07-27 18:26 ` [PATCH v1 3/7] iommu/arm-smmu-v3: Encapsulate ctx_desc_cfg init in alloc_cd_tables Michael Shavit
2023-07-27 18:26 ` [PATCH v1 4/7] iommu/arm-smmu-v3: move stall_enabled to the cd table Michael Shavit
2023-07-27 18:26 ` [PATCH v1 5/7] iommu/arm-smmu-v3: Skip cd sync if CD table isn't active Michael Shavit
2023-07-27 18:33 ` Jason Gunthorpe
2023-07-27 18:26 ` [PATCH v1 6/7] iommu/arm-smmu-v3: Refactor write_ctx_desc Michael Shavit
2023-07-27 21:37 ` Nicolin Chen
2023-07-28 7:34 ` Michael Shavit
2023-07-28 10:31 ` Michael Shavit
2023-07-27 18:26 ` [PATCH v1 7/7] iommu/arm-smmu-v3: Move CD table to arm_smmu_master Michael Shavit
2023-07-27 18:43 ` Jason Gunthorpe
2023-07-28 7:52 ` Michael Shavit
2023-07-28 11:11 ` Michael Shavit
2023-07-28 12:25 ` Jason Gunthorpe
2023-07-27 20:19 ` [PATCH v1 0/7] Refactor the SMMU's CD table ownership Nicolin Chen
2023-07-28 7:18 ` Michael Shavit
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