linux-kernel - Re: [PATCH] iommu/vt-d: Allocate local memory for page request queue

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Date: Thu, 11 Apr 2024 10:49:12 +0800
From: Baolu Lu <baolu.lu@...ux.intel.com>
To: "Tian, Kevin" <kevin.tian@...el.com>,
 Jacob Pan <jacob.jun.pan@...ux.intel.com>,
 LKML <linux-kernel@...r.kernel.org>,
 "iommu@...ts.linux.dev" <iommu@...ts.linux.dev>,
 Joerg Roedel <joro@...tes.org>
Cc: baolu.lu@...ux.intel.com, "Raj, Ashok" <ashok.raj@...el.com>,
 "Liu, Yi L" <yi.l.liu@...el.com>
Subject: Re: [PATCH] iommu/vt-d: Allocate local memory for page request queue

On 4/8/24 3:36 PM, Tian, Kevin wrote:
>> From: Jacob Pan<jacob.jun.pan@...ux.intel.com>
>> Sent: Thursday, April 4, 2024 5:40 AM
>>
>> The page request queue is per IOMMU, its allocation should be made
>> NUMA-aware for performance reasons.
>>
>> Signed-off-by: Jacob Pan<jacob.jun.pan@...ux.intel.com>
> Reviewed-by: Kevin Tian<kevin.tian@...el.com>

Add below fix tag and queue it for v6.9-rc.

Fixes: a222a7f0bb6c ("iommu/vt-d: Implement page request handling")

Best regards,
baolu