On Thu 29. May - 15:02:13, Matthew Garrett wrote:

On Thu, May 29, 2008 at 10:44:29PM +0900, Tejun Heo wrote:

quoted

Does this fix the problem?

No, I'm seeing an identical hang. Mainline works fine.

Maybe you could also try this on top of Tejun's patch?

--- linux-2.6/drivers/ata/libata-acpi.c.orig	2008-05-29 16:13:00.000000000 +0200
+++ linux-2.6/drivers/ata/libata-acpi.c	2008-05-29 16:13:04.000000000 +0200

@@ -237,10 +237,8 @@
 
 	spin_unlock_irqrestore(ap->lock, flags);
 
-	if (wait) {
+	if (wait)
 		ata_port_wait_eh(ap);
-		ata_acpi_eject_device(handle);
-	}
 
 	if (kobj && !is_dock_event) {
 		sprintf(event_string, "BAY_EVENT=%d", event);