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Re: [PATCH v2 3/4] VT-d: replace flush_all_cache()

To: Jan Beulich <jbeulich@xxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>
From: "Durrant, Paul" <xadimgnik@xxxxxxxxx>
Date: Fri, 28 Jan 2022 09:33:24 +0000
Cc: Paul Durrant <paul@xxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Kevin Tian <kevin.tian@xxxxxxxxx>
Delivery-date: Fri, 28 Jan 2022 09:33:32 +0000
List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

On 27/01/2022 14:49, Jan Beulich wrote:

Let's use infrastructure we have available instead of an open-coded
wbinvd() invocation.

Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>


Reviewed-by: Paul Durrant <paul@xxxxxxx>

References:
- [PATCH v2 0/4] (mainly) IOMMU hook adjustments
  - From: Jan Beulich
- [PATCH v2 3/4] VT-d: replace flush_all_cache()
  - From: Jan Beulich

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