[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Xen-devel] [PATCH v3 11/28] xen/x86: Clear dependent features when clearing a cpu cap

To: "Andrew Cooper" <andrew.cooper3@xxxxxxxxxx>
From: "Jan Beulich" <JBeulich@xxxxxxxx>
Date: Mon, 21 Mar 2016 09:45:38 -0600
Cc: Xen-devel <xen-devel@xxxxxxxxxxxxx>
Delivery-date: Mon, 21 Mar 2016 15:45:57 +0000
List-id: Xen developer discussion <xen-devel.lists.xen.org>

>>> On 15.03.16 at 16:35, <andrew.cooper3@xxxxxxxxxx> wrote:
> When clearing a cpu cap, clear all dependent features.  This avoids having a
> featureset with intermediate features disabled, but leaf features enabled.
> 
> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel

References:
- [Xen-devel] [PATCH RFC v3 00/28] x86: Improvements to cpuid handling for guests
  - From: Andrew Cooper
- [Xen-devel] [PATCH v3 11/28] xen/x86: Clear dependent features when clearing a cpu cap
  - From: Andrew Cooper

Prev by Date: Re: [Xen-devel] [libvirt] [PATCH V2 0/4] Extend <hap> to a tristate
Next by Date: [Xen-devel] [linux-4.1 test] 86761: regressions - FAIL
Previous by thread: Re: [Xen-devel] [PATCH v3 11/28] xen/x86: Clear dependent features when clearing a cpu cap
Next by thread: [Xen-devel] [PATCH v3 27/28] tools/libxc: Use featuresets rather than guesswork
Index(es):
- Date
- Thread

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.