[Xen-changelog] [linux-2.6.18-xen] x86: Handle dynamic Cx state changes correctly.

["Xen patchbot-linux-2.6.18-xen" <patchbot-linux-2.6.18-xen@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1246890052 -3600
# Node ID c27fe3158f211e6b331827084916fe6d464910a2
# Parent  b086278a440602f2509380d0f718343e910483eb
x86: Handle dynamic Cx state changes correctly.

Signed-off-by: Keir Fraser <keir.fraser@xxxxxxxxxx>
---
 arch/i386/kernel/acpi/processor_extcntl_xen.c |    3 ---
 1 files changed, 3 deletions(-)

diff -r b086278a4406 -r c27fe3158f21 
arch/i386/kernel/acpi/processor_extcntl_xen.c
--- a/arch/i386/kernel/acpi/processor_extcntl_xen.c     Mon Jun 29 10:57:46 
2009 +0100
+++ b/arch/i386/kernel/acpi/processor_extcntl_xen.c     Mon Jul 06 15:20:52 
2009 +0100
@@ -43,9 +43,6 @@ static int xen_cx_notifier(struct acpi_p
        };
        struct xen_processor_cx *data, *buf;
        struct acpi_processor_cx *cx;
-
-       if (action == PROCESSOR_PM_CHANGE)
-               return -EINVAL;
 
        /* Convert to Xen defined structure and hypercall */
        buf = kzalloc(pr->power.count * sizeof(struct xen_processor_cx),

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