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Re: [Xen-devel] [PATCH] x86/MSI: fail if no hardware support

To: Jan Beulich <JBeulich@xxxxxxxx>, xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>
From: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
Date: Tue, 15 Sep 2015 14:11:29 +0100
Cc: Keir Fraser <keir@xxxxxxx>, Wei Liu <wei.liu2@xxxxxxxxxx>
Delivery-date: Tue, 15 Sep 2015 13:11:45 +0000
List-id: Xen developer discussion <xen-devel.lists.xen.org>

On 15/09/15 14:07, Jan Beulich wrote:
> This is to guard against buggy callers (luckily Dom0 only) invoking
> the respective hypercall for a device not being MSI-capable.
>
> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>

Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

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References:
- [Xen-devel] [PATCH] x86/MSI: fail if no hardware support
  - From: Jan Beulich

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