Displaying 3 results from an estimated 3 matches for "processor_extcntl_xen".
2008 Sep 19
0
[PATCH] linux: fix processor handling in presence of external control
...ssor_cntl_external() will always return false, allowing
ACPI code to retain native behavior)
As usual, written and tested on 2.6.27-rc6 and made apply to the 2.6.18
tree without further testing.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Index: head-2008-09-15/arch/i386/kernel/acpi/processor_extcntl_xen.c
===================================================================
--- head-2008-09-15.orig/arch/i386/kernel/acpi/processor_extcntl_xen.c 2008-09-19 12:54:32.000000000 +0200
+++ head-2008-09-15/arch/i386/kernel/acpi/processor_extcntl_xen.c 2008-09-19 12:55:29.000000000 +0200
@@ -215,6 +215,8 @@...
2009 Mar 28
6
cpu frequency scaling in xen 3.3.1
Hi,
i read the xenpm wiki page, but i cannot use the "p-states". xenpm shows:
xenpm
cpu id : 0
total C-states : 2
idle time(ms) : 1776034
C0 : transition [00000000000000000000]
residency [00000000000000000000 ms]
C1 : transition [00000000000000260278]
residency
2009 May 11
3
[RFC] pvops domain0 Cx/Px info parser patch
Hi, Jeremy
Since now the pv_ops domain0 is approaching, we are considering to port the dom0 power management related code, or more specifically, the Cx/Px ACPI info parsing code, to pv_ops domain0 tree, so that people can utilize Xen power management capability (Cx/PX) under pv_ops domain0. This RFC is a draft version for comments.
=== Overview ===
Requirement: Xen hypervisor need Cx/Px ACPI