On Thursday, September 29, 2011, Sarah Sharp wrote:
> On Thu, Sep 29, 2011 at 09:39:56PM +0200, Rafael J. Wysocki wrote:
> > On Thursday, September 29, 2011, Sarah Sharp wrote:
> > > On Thu, Sep 29, 2011 at 12:21:28AM +0200, Rafael J. Wysocki wrote:
> > Please try the appended patch and check if you see the "Notification error
> > for GPE" message (please keep your previous debug patches applied).
>
> Do I need to have the ACPI debug_level or debug_layer set to anything in
> particular to see this message?
No, I don't think so, but just in case please try the patch below instead
of the previous one.
Thanks,
Rafael
---
drivers/acpi/acpica/evgpe.c | 14 +++++++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)
Index: linux/drivers/acpi/acpica/evgpe.c
===================================================================
--- linux.orig/drivers/acpi/acpica/evgpe.c
+++ linux/drivers/acpi/acpica/evgpe.c
@@ -521,12 +521,24 @@ static void ACPI_SYSTEM_XFACE acpi_ev_as
status = acpi_ev_queue_notify_request(
local_gpe_event_info->dispatch.device.node,
ACPI_NOTIFY_DEVICE_WAKE);
+ if (ACPI_FAILURE(status))
+ pr_err("Notification error for GPE 0x%X",
+ local_gpe_event_info->gpe_number);
+ else
+ pr_info("Notification queued up for GPE 0x%X",
+ local_gpe_event_info->gpe_number);
notify_object = local_gpe_event_info->dispatch.device.next;
- while (ACPI_SUCCESS(status) && notify_object) {
+ while (notify_object) {
status = acpi_ev_queue_notify_request(
notify_object->node,
ACPI_NOTIFY_DEVICE_WAKE);
+ if (ACPI_FAILURE(status))
+ pr_err("Notification error for GPE 0x%X",
+ local_gpe_event_info->gpe_number);
+ else
+ pr_info("Notification queued up for GPE 0x%X",
+ local_gpe_event_info->gpe_number);
notify_object = notify_object->next;
}
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