Re: [Xen-devel] [PATCH] xen: Add comment for missing FROZEN notifier transitions

2016-04-06 Thread Stefano Stabellini
On Wed, 6 Apr 2016, David Vrabel wrote: > On 04/04/16 13:32, Anna-Maria Gleixner wrote: > > Xen guests do not offline/online CPUs during suspend/resume and > > therefore FROZEN notifier transitions are not required. Add this > > explanation as a comment in the code to get not confused why > > CPU_T

Re: [Xen-devel] [PATCH] xen: Add comment for missing FROZEN notifier transitions

2016-04-06 Thread Stefano Stabellini
On Tue, 5 Apr 2016, Juergen Gross wrote: > On 04/04/16 18:48, Boris Ostrovsky wrote: > > On 04/04/2016 12:30 PM, David Vrabel wrote: > >> On 04/04/16 17:21, Julien Grall wrote: > >>> (CC Stefano new e-mail address) > >>> > >>> Hello Anna-Maria, > >>> > >>> On 04/04/2016 13:32, Anna-Maria Gleixner w

Re: [PREEMPT-RT] [Xen-devel] [PATCH] xen: Add comment for missing FROZEN notifier transitions

2016-04-06 Thread Anna-Maria Gleixner
On Wed, 6 Apr 2016, David Vrabel wrote: > On 04/04/16 13:32, Anna-Maria Gleixner wrote: > > Xen guests do not offline/online CPUs during suspend/resume and > > therefore FROZEN notifier transitions are not required. Add this > > explanation as a comment in the code to get not confused why > > CPU_

Re: [Xen-devel] [PATCH] xen: Add comment for missing FROZEN notifier transitions

2016-04-06 Thread David Vrabel
On 04/04/16 13:32, Anna-Maria Gleixner wrote: > Xen guests do not offline/online CPUs during suspend/resume and > therefore FROZEN notifier transitions are not required. Add this > explanation as a comment in the code to get not confused why > CPU_TASKS_FROZEN masked transitions are not considered.

Re: [Xen-devel] [PATCH] xen: Add comment for missing FROZEN notifier transitions

2016-04-04 Thread Juergen Gross
On 04/04/16 18:48, Boris Ostrovsky wrote: > On 04/04/2016 12:30 PM, David Vrabel wrote: >> On 04/04/16 17:21, Julien Grall wrote: >>> (CC Stefano new e-mail address) >>> >>> Hello Anna-Maria, >>> >>> On 04/04/2016 13:32, Anna-Maria Gleixner wrote: Xen guests do not offline/online CPUs during s

Re: [Xen-devel] [PATCH] xen: Add comment for missing FROZEN notifier transitions

2016-04-04 Thread Boris Ostrovsky
On 04/04/2016 12:30 PM, David Vrabel wrote: On 04/04/16 17:21, Julien Grall wrote: (CC Stefano new e-mail address) Hello Anna-Maria, On 04/04/2016 13:32, Anna-Maria Gleixner wrote: Xen guests do not offline/online CPUs during suspend/resume and therefore FROZEN notifier transitions are not re

Re: [Xen-devel] [PATCH] xen: Add comment for missing FROZEN notifier transitions

2016-04-04 Thread David Vrabel
On 04/04/16 17:21, Julien Grall wrote: > (CC Stefano new e-mail address) > > Hello Anna-Maria, > > On 04/04/2016 13:32, Anna-Maria Gleixner wrote: >> Xen guests do not offline/online CPUs during suspend/resume and >> therefore FROZEN notifier transitions are not required. Add this >> explanation

Re: [Xen-devel] [PATCH] xen: Add comment for missing FROZEN notifier transitions

2016-04-04 Thread Julien Grall
(CC Stefano new e-mail address) Hello Anna-Maria, On 04/04/2016 13:32, Anna-Maria Gleixner wrote: Xen guests do not offline/online CPUs during suspend/resume and therefore FROZEN notifier transitions are not required. Add this explanation as a comment in the code to get not confused why CPU_TAS