litmus-rt.git - The LITMUS^RT kernel.

	Commit message (Collapse)	Author	Age
*	powerpc: Add support for using doorbells for SMP IPI	Kumar Gala	2009-02-22
	The e500mc supports the new msgsnd/doorbell mechanisms that were added in the Power ISA 2.05 architecture. We use the normal level doorbell for doing SMP IPIs at this point. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>