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[Xen-devel] DVFS, xenpm in 3.4.1 and linux 2.6.18
| To: | xen-users@xxxxxxxxxxxxxxxxxxx, Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx> |
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| Subject: | [Xen-devel] DVFS, xenpm in 3.4.1 and linux 2.6.18 |
| From: | Hui Kang <hkang@xxxxxxxxxxxxx> |
| Date: | Fri, 11 Sep 2009 15:47:35 -0400 |
| Cc: | |
| Delivery-date: | Fri, 11 Sep 2009 12:48:16 -0700 |
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Hi, All,I have some problem of using dvfs in Xen 3.4.1 and 2.6.18 kernel. I enabled Speed option in BIOS and add "cpufreq=xen" in the grub file. But when I entered my dom0 and type "xenpm get-cpufreq-XXX" (any xenpm argument), it returns "[CPU0] failed to get CPU P state". I am wondering if I should enable some feature of 2.6.18 during the kernel configuration. Does anyone have any solution to this? Thanks. - Hui _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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