Re: [Xen-devel] arm/vtimer: Physical timer emulation and the physical counter

2019-11-23 Thread Julien Grall
Hi Jeff, On 21/11/2019 15:47, Jeff Kubascik wrote: On 11/21/2019 10:06 AM, Julien Grall wrote:> Hi, On 21/11/2019 14:31, Jeff Kubascik wrote: On 11/19/2019 7:48 AM, Julien Grall wrote: So I think we can handle the physical timer in similar fashion to the virtual timer. This should likely

Re: [Xen-devel] arm/vtimer: Physical timer emulation and the physical counter

2019-11-21 Thread Jeff Kubascik
On 11/21/2019 10:06 AM, Julien Grall wrote:> Hi, > > On 21/11/2019 14:31, Jeff Kubascik wrote: >> On 11/19/2019 7:48 AM, Julien Grall wrote: >>> Hi, >>> >>> On 17/11/2019 22:32, Stewart Hildebrand wrote: CC'ing Julien's new email address >>> >>> For Xen-devel, I have filter to get in my

Re: [Xen-devel] arm/vtimer: Physical timer emulation and the physical counter

2019-11-21 Thread Julien Grall
Hi, On 21/11/2019 14:31, Jeff Kubascik wrote: On 11/19/2019 7:48 AM, Julien Grall wrote: Hi, On 17/11/2019 22:32, Stewart Hildebrand wrote: CC'ing Julien's new email address For Xen-devel, I have filter to get in my inbox all e-mails where my @arm.com is CCed :). On Thursday, November

Re: [Xen-devel] arm/vtimer: Physical timer emulation and the physical counter

2019-11-21 Thread Jeff Kubascik
On 11/19/2019 7:48 AM, Julien Grall wrote: > Hi, > > On 17/11/2019 22:32, Stewart Hildebrand wrote: >> CC'ing Julien's new email address > > For Xen-devel, I have filter to get in my inbox all e-mails where my > @arm.com is CCed :). > >> >> On Thursday, November 14, 2019 2:33 PM, Jeff Kubascik

Re: [Xen-devel] arm/vtimer: Physical timer emulation and the physical counter

2019-11-19 Thread Lars Kurth
Adding, Artem as this is potentially of interest to the FuSa group? Lars > On 14 Nov 2019, at 13:33, Jeff Kubascik wrote: > > Hello, > > I'm working on a port of a RTOS (RTEMS) to Xen on ARM, and came across an > interesting finding in how Xen emulates the physical timer on ARM. > > In

Re: [Xen-devel] arm/vtimer: Physical timer emulation and the physical counter

2019-11-19 Thread Julien Grall
Hi, On 17/11/2019 22:32, Stewart Hildebrand wrote: CC'ing Julien's new email address For Xen-devel, I have filter to get in my inbox all e-mails where my @arm.com is CCed :). On Thursday, November 14, 2019 2:33 PM, Jeff Kubascik wrote: Hello, I'm working on a port of a RTOS (RTEMS) to

Re: [Xen-devel] arm/vtimer: Physical timer emulation and the physical counter

2019-11-17 Thread Stewart Hildebrand
CC'ing Julien's new email address On Thursday, November 14, 2019 2:33 PM, Jeff Kubascik wrote: >Hello, > >I'm working on a port of a RTOS (RTEMS) to Xen on ARM, and came across an >interesting finding in how Xen emulates the physical timer on ARM. > >In testing different configurations of the