From: Peter Xu <peterx@redhat.com>
To: Lu Baolu <baolu.lu@linux.intel.com>
Cc: Joerg Roedel <joro@8bytes.org>,
David Woodhouse <dwmw2@infradead.org>,
ashok.raj@intel.com, sanjay.k.kumar@intel.com,
jacob.jun.pan@intel.com, kevin.tian@intel.com,
yi.l.liu@intel.com, yi.y.sun@intel.com,
iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org,
Jacob Pan <jacob.jun.pan@linux.intel.com>
Subject: Re: [PATCH v5 2/9] iommu/vt-d: Avoid using idr_for_each_entry()
Date: Mon, 16 Jul 2018 13:28:35 +0800 [thread overview]
Message-ID: <20180716052835.GB20520@xz-mi> (raw)
In-Reply-To: <1531554422-6874-3-git-send-email-baolu.lu@linux.intel.com>
On Sat, Jul 14, 2018 at 03:46:55PM +0800, Lu Baolu wrote:
> idr_for_each_entry() is used to iteratte over idr elements
> of a given type. It isn't suitable for the globle pasid idr
> since the pasid idr consumer could specify different types
> of pointers to bind with a pasid.
>
> Cc: Ashok Raj <ashok.raj@intel.com>
> Cc: Jacob Pan <jacob.jun.pan@linux.intel.com>
> Cc: Kevin Tian <kevin.tian@intel.com>
> Cc: Liu Yi L <yi.l.liu@intel.com>
> Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
> Reviewed-by: Kevin Tian <kevin.tian@intel.com>
> Reviewed-by: Liu Yi L <yi.l.liu@intel.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
--
Peter Xu
next prev parent reply other threads:[~2018-07-16 5:28 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-14 7:46 [PATCH v5 0/9] iommu/vt-d: Improve PASID id and table management Lu Baolu
2018-07-14 7:46 ` [PATCH v5 1/9] iommu/vt-d: Global PASID name space Lu Baolu
2018-07-16 5:28 ` Peter Xu
2018-07-14 7:46 ` [PATCH v5 2/9] iommu/vt-d: Avoid using idr_for_each_entry() Lu Baolu
2018-07-16 5:28 ` Peter Xu [this message]
2018-07-14 7:46 ` [PATCH v5 3/9] iommu/vt-d: Apply global PASID in SVA Lu Baolu
2018-07-16 5:28 ` Peter Xu
2018-07-14 7:46 ` [PATCH v5 4/9] iommu/vt-d: Move device_domain_info to header Lu Baolu
2018-07-14 7:46 ` [PATCH v5 5/9] iommu/vt-d: Add for_each_device_domain() helper Lu Baolu
2018-07-14 7:46 ` [PATCH v5 6/9] iommu/vt-d: Per PCI device pasid table interfaces Lu Baolu
2018-07-14 7:47 ` [PATCH v5 7/9] iommu/vt-d: Allocate and free pasid table Lu Baolu
2018-07-14 7:47 ` [PATCH v5 8/9] iommu/vt-d: Apply per pci device pasid table in SVA Lu Baolu
2018-07-14 7:47 ` [PATCH v5 9/9] iommu/vt-d: Remove the obsolete per iommu pasid tables Lu Baolu
2018-07-20 12:45 ` [PATCH v5 0/9] iommu/vt-d: Improve PASID id and table management Joerg Roedel
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