[PATCH] x86: v3.4-rc1 s2ram regression

[Konstantin Khlebnikov]

commit b74f05d61b73af584d0c39121980171389ecfaaa
("x86: kvmclock: abstract save/restore sched_clock_state")
breaks s2ram for my notebook. It hangs (maybe panic) somewhere on resume stage
and blinks with all possible leds =) Screen is black, so I don't know what happened.

reverting or following patch helps

Bisected-by: Konstantin Khlebnikov <khlebnikov@xxxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: Marcelo Tosatti <mtosatti@xxxxxxxxxx>
Cc: Avi Kivity <avi@xxxxxxxxxx>
Cc: Igor Mammedov <imammedo@xxxxxxxxxx>
---
 arch/x86/power/cpu.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/x86/power/cpu.c b/arch/x86/power/cpu.c
index 4793683..2bc5a82 100644
--- a/arch/x86/power/cpu.c
+++ b/arch/x86/power/cpu.c
@@ -231,8 +231,8 @@ static void __restore_processor_state(struct saved_context *ctxt)
 /* Needed by apm.c */
 void restore_processor_state(void)
 {
-	x86_platform.restore_sched_clock_state();
 	__restore_processor_state(&saved_context);
+	x86_platform.restore_sched_clock_state();
 }
 #ifdef CONFIG_X86_32
 EXPORT_SYMBOL(restore_processor_state);

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