From: Carsten Schiers <carsten@schiers.de>
To: Ian Campbell <Ian.Campbell@citrix.com>
Cc: xen-devel <xen-devel@lists.xensource.com>
Subject: AW: No C-States any longer...
Date: Tue, 7 Jun 2011 12:22:16 +0200 [thread overview]
Message-ID: <9615298.21307442136060.JavaMail.root@uhura> (raw)
In-Reply-To: <1307349074.775.414.camel@zakaz.uk.xensource.com>
Just to give you an update: already baked kernel, but didn't succeed to
boot it. Something with filesystems. But cannot check currently. I'll
keep you updated. BR, C.
----- Originalnachricht -----
Von: Ian Campbell <Ian.Campbell@citrix.com>
Gesendet: Mon, 6.6.2011 10:31
An: Carsten Schiers <carsten@schiers.de>
Cc: xen-devel <xen-devel@lists.xensource.com>
Betreff: Re: [Xen-devel] No C-States any longer...
On Sat, 2011-06-04 at 17:18 +0100, Carsten Schiers wrote:
> after my move to Xen 4.1.0 and Debian 2.6.32-5-xen-amd64 pvops Dom0.
> Seems to be a problem with ACPI.
> Can it be a BIOS problem (although it worked up to now) or is this not
> implemented?
It may not have been implemented when Debian took their snapshot of
pvops for the Squeeze release or there may have been missing bugfixes.
Can you try the latest xen.git#xen/stable-2.6.32?
> Some infos:
It might be interesting to see the equivalent on a working system. Also
a complete dmesg from each case would be useful.
Ian.
>
> xm dmesg after xm debug-key c:
> --------------------------------
> (XEN) 'c' pressed -> printing ACPI Cx structures
>
> xenpm get-cpuidle-states 0
> --------------------------
> Max C-state: C7
>
> cpu id : 0
> total C-states : 0
> idle time(ms) : 0
> pc3 : [00000000000000000018 ms]
> pc6 : [00000000000000004294 ms]
> pc7 : [00000000000140733193 ms]
> cc3 : [00000000000000000000 ms]
> cc6 : [00000000000000000006 ms]
>
> xm info
> -------
> host : data
> release : 2.6.32-5-xen-amd64
> version : #1 SMP Thu May 19 01:16:47 UTC 2011
> machine : x86_64
> nr_cpus : 3
> nr_nodes : 1
> cores_per_socket : 3
> threads_per_core : 1
> cpu_mhz : 2210
> hw_caps :
> 178bf3ff:efd3fbff:00000000:00001310:00802001:00000000:000037ff:00000000
> virt_caps : hvm
> total_memory : 4094
> free_memory : 373
> free_cpus : 0
> xen_major : 4
> xen_minor : 1
> xen_extra : .0
> xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32
> hvm-3.0-x86_32p hvm-3.0-x86_64
> xen_scheduler : credit
> xen_pagesize : 4096
> platform_params : virt_start=0xffff800000000000
> xen_changeset : unavailable
> xen_commandline : dom0_mem=256M dom0_vcpus_pin cpuidle
> cpufreq=xen
> cc_compiler : gcc version 4.4.5 (Debian 4.4.5-8)
> cc_compile_by : root
> cc_compile_domain :
> cc_compile_date : Fri Jun 3 17:03:43 CEST 2011
> xend_config_format : 4
>
>
>
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xensource.com
> http://lists.xensource.com/xen-devel
next prev parent reply other threads:[~2011-06-07 10:22 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-04 16:18 No C-States any longer Carsten Schiers
2011-06-06 8:31 ` Ian Campbell
2011-06-07 10:22 ` Carsten Schiers [this message]
2011-06-07 20:16 ` AW: " Carsten Schiers
2011-06-07 20:21 ` Konrad Rzeszutek Wilk
2011-06-08 8:23 ` AW: " Carsten Schiers
2011-06-08 9:20 ` Ian Campbell
2011-06-07 20:23 ` Carsten Schiers
2011-06-09 2:42 ` Tian, Kevin
2011-06-09 4:04 ` AW: " Carsten Schiers
2011-06-09 4:19 ` Tian, Kevin
2011-06-09 10:50 ` AW: " Carsten Schiers
2011-06-09 10:54 ` Ian Campbell
2011-06-09 19:08 ` AW: " Carsten Schiers
2011-06-10 8:48 ` Tian, Kevin
2011-06-10 14:56 ` AW: " Carsten Schiers
2011-06-12 8:57 ` Tian, Kevin
2011-06-12 10:24 ` AW: " Carsten Schiers
2011-06-12 11:59 ` Tian, Kevin
2011-06-09 5:25 ` AW: " Ian Campbell
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