From: Jason Gunthorpe <jgg@ziepe.ca>
To: Tina Zhang <tina.zhang@intel.com>
Cc: Kevin Tian <kevin.tian@intel.com>,
Lu Baolu <baolu.lu@linux.intel.com>,
Michael Shavit <mshavit@google.com>,
Vasant Hegde <vasant.hegde@amd.com>,
iommu@lists.linux.dev, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v5 2/6] iommu: Add mm_get_enqcmd_pasid() helper function
Date: Thu, 5 Oct 2023 15:40:25 -0300 [thread overview]
Message-ID: <20231005184025.GS13795@ziepe.ca> (raw)
In-Reply-To: <20230925023813.575016-3-tina.zhang@intel.com>
On Mon, Sep 25, 2023 at 10:38:09AM +0800, Tina Zhang wrote:
> mm_get_enqcmd_pasid() is for getting enqcmd pasid value.
>
> The motivation is to replace mm->pasid with an iommu private data
> structure that is introduced in a later patch.
>
> Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com>
> Signed-off-by: Tina Zhang <tina.zhang@intel.com>
> ---
>
> Change in v2:
> - Change mm_get_pasid() to mm_get_enqcmd_pasid()
>
> arch/x86/kernel/traps.c | 2 +-
> include/linux/iommu.h | 8 ++++++++
> 2 files changed, 9 insertions(+), 1 deletion(-)
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Jason
next prev parent reply other threads:[~2023-10-05 18:40 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-25 2:38 [PATCH v5 0/6] Share sva domains with all devices bound to a mm Tina Zhang
2023-09-25 2:38 ` [PATCH v5 1/6] iommu/vt-d: Remove mm->pasid in intel_sva_bind_mm() Tina Zhang
2023-09-25 2:38 ` [PATCH v5 2/6] iommu: Add mm_get_enqcmd_pasid() helper function Tina Zhang
2023-10-05 18:40 ` Jason Gunthorpe [this message]
2023-09-25 2:38 ` [PATCH v5 3/6] iommu: Introduce mm_get_pasid() " Tina Zhang
2023-10-05 18:44 ` Jason Gunthorpe
2023-09-25 2:38 ` [PATCH v5 4/6] mm: Add structure to keep sva information Tina Zhang
2023-10-05 18:49 ` Jason Gunthorpe
2023-09-25 2:38 ` [PATCH v5 5/6] iommu: Support mm PASID 1:n with sva domains Tina Zhang
2023-10-05 18:49 ` Jason Gunthorpe
2023-10-06 8:07 ` Nicolin Chen
2023-10-10 11:21 ` Tina Zhang
2023-10-11 7:07 ` Zhang, Tina
2023-10-06 18:06 ` Jason Gunthorpe
2023-10-10 13:38 ` Zhang, Tina
2023-09-25 2:38 ` [PATCH v5 6/6] mm: Deprecate pasid field Tina Zhang
2023-10-05 18:50 ` Jason Gunthorpe
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