From: Lu Baolu <baolu.lu@linux.intel.com>
To: Joerg Roedel <joro@8bytes.org>
Cc: kevin.tian@intel.com, ashok.raj@intel.com,
linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org,
jacob.jun.pan@intel.com, David Woodhouse <dwmw2@infradead.org>
Subject: Re: [PATCH 2/2] iommu/vt-d: Loose requirement for flush queue initializaton
Date: Sat, 28 Dec 2019 10:47:56 +0800 [thread overview]
Message-ID: <5d798620-ef1a-7e89-96c5-ed902d90a9a2@linux.intel.com> (raw)
In-Reply-To: <20191219051851.25159-2-baolu.lu@linux.intel.com>
On 12/19/19 1:18 PM, Lu Baolu wrote:
> Currently if flush queue initialization fails, we return error
> or enforce the system-wide strict mode. These are unnecessary
> because we always check the existence of a flush queue before
> queuing any iova's for lazy flushing. Printing a informational
> message is enough.
>
> Signed-off-by: Lu Baolu<baolu.lu@linux.intel.com>
Queued for v5.6.
Thanks,
-baolu
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next prev parent reply other threads:[~2019-12-28 2:49 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-19 5:18 [PATCH 1/2] iommu/vt-d: Avoid iova flush queue in strict mode Lu Baolu
2019-12-19 5:18 ` [PATCH 2/2] iommu/vt-d: Loose requirement for flush queue initializaton Lu Baolu
2019-12-28 2:47 ` Lu Baolu [this message]
2019-12-28 2:47 ` [PATCH 1/2] iommu/vt-d: Avoid iova flush queue in strict mode Lu Baolu
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