linux-kernel - Re: [PATCH v2] iommu/vt-d: Fix PCI bus rescan device hot add

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Message-ID: <e83922c1-59af-6e65-abc5-802400ecb4e3@linux.intel.com>
Date:   Wed, 26 Jan 2022 08:00:24 +0800
From:   Lu Baolu <baolu.lu@...ux.intel.com>
To:     Jacob Pan <jacob.jun.pan@...el.com>,
        iommu@...ts.linux-foundation.org,
        LKML <linux-kernel@...r.kernel.org>,
        Joerg Roedel <joro@...tes.org>
Cc:     baolu.lu@...ux.intel.com,
        "Kumar, Sanjay K" <sanjay.k.kumar@...el.com>,
        Raj Ashok <ashok.raj@...el.com>
Subject: Re: [PATCH v2] iommu/vt-d: Fix PCI bus rescan device hot add

Hi Jacob,

On 1/26/22 2:57 AM, Jacob Pan wrote:
> Hi all,
> 
> Just wondering if there are any other comments? This fixes a
> regression that can cause system hang.

This looks fine to me. I will queue it for v5.17 if there's no further
comments.

Best regards,
baolu