On Mon, Jun 06, 2011 at 03:49:00PM -0700, K. Y. Srinivasan wrote:

Further cleanup of the hv drivers:

	1) Continue to cleanup our drivers to conform to the Linux Driver
	   Model.

	2) Fix some long standing bugs with regards to unloading and 
	   reloading the drivers - block, net and stor.

	3) VMBUS is an ACPI enumerated device; make VMBUS an ACPI bus driver.

Ok, if that's the way the bus really is, it's good to get rid of the pci
code.

	4) Get rid of channel polling code; instead the channel receive paths 
	   will be purely interrupt drive.

	5) Cleanup error return values in the vmbus driver and general cleanup.

	6) Fix memory barrier calls in the ring buffer code.

	7) Increase the timeout values for some critical guest to host calls.

I applied all of these but the last one.

For the last patch, please provide more information about it.  Should it
also go to older kernel releases to resolve issues found there?

thanks,

greg k-h