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Re: [Xen-devel] [PATCH 05/11] x86/emul: Unfold %cr4.de handling in x86emul_read_dr()

To: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
From: Roger Pau Monné <roger.pau@xxxxxxxxxx>
Date: Wed, 6 Jun 2018 17:54:46 +0200
Cc: Wei Liu <wei.liu2@xxxxxxxxxx>, Jan Beulich <JBeulich@xxxxxxxx>, Xen-devel <xen-devel@xxxxxxxxxxxxx>
Delivery-date: Wed, 06 Jun 2018 15:55:15 +0000
List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

On Mon, Jun 04, 2018 at 02:59:09PM +0100, Andrew Cooper wrote:
> No functional change (as curr->arch.debugreg[5] is zero when DE is clear), but
> this change simplifies the following patch.
> 
> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

Reviewed-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>

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References:
- [Xen-devel] [PATCH 00/11] Fixes to debugging facilities
  - From: Andrew Cooper
- [Xen-devel] [PATCH 05/11] x86/emul: Unfold %cr4.de handling in x86emul_read_dr()
  - From: Andrew Cooper

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