Re: [Xen-devel] [PATCH 1/7] introduce time managment in xtf

2018-04-09 Thread Roger Pau Monné
On Wed, Apr 04, 2018 at 03:50:48PM +, Pawel Wieczorkiewicz wrote: > From: Paul Semel > > this file is introduce to be able to implement an inter domain > communication protocol over xenstore. For synchronization purpose, we do > really want to be able to "control" time >

Re: [Xen-devel] [PATCH 1/7] introduce time managment in xtf

2018-04-08 Thread Paul Semel
On 04/07/2018 10:58 PM, Paul Semel wrote: On 04/07/2018 10:39 PM, Andrew Cooper wrot> However, both of your patches have (different) barrier issues, and different (mis)uses of the shared memory clocks, which will need to be addressed. One general comment for the full series is to not bother

Re: [Xen-devel] [PATCH 1/7] introduce time managment in xtf

2018-04-07 Thread Paul Semel
On 04/07/2018 10:39 PM, Andrew Cooper wrot> However, both of your patches have (different) barrier issues, and different (mis)uses of the shared memory clocks, which will need to be addressed. One general comment for the full series is to not bother trying to make time 32bits in a 32bit

[Xen-devel] [PATCH 1/7] introduce time managment in xtf

2018-04-04 Thread Pawel Wieczorkiewicz
From: Paul Semel this file is introduce to be able to implement an inter domain communication protocol over xenstore. For synchronization purpose, we do really want to be able to "control" time common/time.c: since_boot_time gets the time in nanoseconds from the moment the VM