Patchwork [1/2] ACPI: Update cpu hotplug event for guest

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Submitter pingfank@linux.vnet.com
Date Oct. 4, 2011, 11:13 a.m.
Message ID <1317726818-8514-3-git-send-email-pingfank@linux.vnet.com>
Download mbox | patch
Permalink /patch/117601/
State New
Headers show

Comments

pingfank@linux.vnet.com - Oct. 4, 2011, 11:13 a.m.
From: Liu Ping Fan <pingfank@linux.vnet.ibm.com>

Need to update cpu hotplug event for guest when updating SCI event

Signed-off-by: Liu Ping Fan <pingfank@linux.vnet.ibm.com>
---
 hw/acpi_piix4.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

Patch

diff --git a/hw/acpi_piix4.c b/hw/acpi_piix4.c
index 44eb8ae..f585226 100644
--- a/hw/acpi_piix4.c
+++ b/hw/acpi_piix4.c
@@ -94,7 +94,8 @@  static void pm_update_sci(PIIX4PMState *s)
                    ACPI_BITMASK_POWER_BUTTON_ENABLE |
                    ACPI_BITMASK_GLOBAL_LOCK_ENABLE |
                    ACPI_BITMASK_TIMER_ENABLE)) != 0) ||
-        (((s->gpe.sts[0] & s->gpe.en[0]) & PIIX4_PCI_HOTPLUG_STATUS) != 0);
+                (((s->gpe.sts[0] & s->gpe.en[0]) &
+                  (PIIX4_PCI_HOTPLUG_STATUS | PIIX4_CPU_HOTPLUG_STATUS)) != 0);
 
     qemu_set_irq(s->irq, sci_level);
     /* schedule a timer interruption if needed */