svn commit: r314094 - head/sys/dev/xen/timer
Roger Pau Monné
royger at FreeBSD.org
Wed Feb 22 09:41:23 UTC 2017
On Wed, Feb 22, 2017 at 09:22:18AM +0000, Roger Pau Monné wrote:
> Author: royger
> Date: Wed Feb 22 09:22:17 2017
> New Revision: 314094
> URL: https://svnweb.freebsd.org/changeset/base/314094
>
> Log:
> xen/timer: mark the Xen PV timer as not safe for suspension
>
> Note that the timer itself fully supports suspension, but due to the lack of
> ordering during the resume process FreeBSD cannot guarantee that the timer is
> resumed before any device attempts to use it.
>
> Submitted by: Liuyingdong <liuyingdong at huawei.com>
> Reviewed by: royger
> Differential Revision: https://reviews.freebsd.org/D9639
Forgot to add:
MFC after: 1 week
Roger.
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