Displaying 7 results from an estimated 7 matches for "tolia".
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tolga
2008 Oct 22
24
Problems with enabling hypervisor C and P-state control
Hi,
Is there any documentation on enabling hypervisor support for both C
and P-state control?
On xen-unstable and linux-2.6.18-xen.hg, if I enable cpuidle=1 on the
xen command line and then run xenpm, I will get output for C-states
(shown below) but it complains that "Xen cpufreq is not enabled!"
cpu id : 0
total C-states : 2
idle time(ms) : 73264
C0
2008 Dec 02
0
[PATCH] Fix Xen panic with oprofile
...t the patch from [1] to get samples on my
processor (Xeon X5355) but, as the patch doesn''t seem to have gone
into mainline yet [2], I am holding off on submitting it here.
Cheers,
Niraj
[1] http://lkml.org/lkml/2008/11/11/62
[2] http://lkml.org/lkml/2008/11/17/282
Signed-off-by: Niraj Tolia <niraj.tolia@hp.com>
diff -r 18eff064c628 xen/arch/ia64/xen/domain.c
--- a/xen/arch/ia64/xen/domain.c Fri Aug 22 10:45:19 2008 +0100
+++ b/xen/arch/ia64/xen/domain.c Mon Dec 01 23:52:14 2008 -0800
@@ -1673,9 +1673,6 @@ int domain_relinquish_resources(struct d
if (is_hvm_domain(d) &&...
2009 Jan 08
0
AW: RE: AMD P-States not recognized for Xen 3.3 and 3.4
Oh, thanks, Niraj.
I overlooked this initially, because this code is not implemented in waldi 3.1-2
kernel, but only in 3.3-1. I''ll check it out tonight, as booting a new kernel
per remote is a bit too dangerous.
This would be exactly what I need.
BR,
Carsten.
Von: Niraj Tolia
Gesendet: Mit, 7.1.2009 22:53
An: Carsten Schiers
Cc: jbeulich ; mark.langsdorf ; xen-devel
Betreff: Re: RE: [Xen-devel] AMD P-States not recognized for Xen 3.3 and 3.4
On Wed, Jan 7, 2009 at 1:02 PM, Carsten Schiers wrote:
So having read that, I have to summarize that working with the
X...
2008 Jun 04
3
Support for CPU frequency scaling in Xen
Hi,
Does Xen provide support for CPU frequency scaling?
If there exists such support, from which version they support it?
Otherwise what problems do exist in support frequency scaling in Xen?
Thanks,
Vahid
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2004 Oct 29
9
xen and pci
hello,
I''m running XEN 2.0 on IBM ThinkPad T23.
Now the weird thing is that I get two different outputs from /sbin/lspci
depending on whether I run 2.6.8.1-xen0 or 2.6.8.1-bproc.
In particular the output from 2.6.8.1-xen0 seems to be missing those 4
lines
0000:00:01.0 PCI bridge: Intel Corp. 82830 830 Chipset AGP Bridge (rev 02)
0000:00:1e.0 PCI bridge: Intel Corp. 82801BAM/CAM PCI
2004 Dec 01
2
Unexpected blkif status disconnected
...en. Should I be concerned?
[root@ROUGE xen]# xm console FedoraCore2
************ REMOTE CONSOLE: CTRL-] TO QUIT ********
xen_blk: Unexpected blkif status disconnected in state connected
blkfront: recovered 0 descriptors
Thanks,
Niraj
--
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__...
2008 Apr 27
2
Random reboots with Xen 3.2.1
...have seen are a couple of "Timer went
backwards" error messages but they don''t always show up in the logs.
Anything else I should be poking at to figure out why this might be
happening and if there are any potential fixes?
Thanks,
Niraj
--
http://www.hpl.hp.com/personal/Niraj_Tolia/
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