Re: fsl booke MM vs. SMP questions
From: Dave Liu <hidden>
Date: 2007-05-23 02:39:02
Possibly related (same subject, not in this thread)
- 2007-05-22 · Re: fsl booke MM vs. SMP questions · Kumar Gala <hidden>
- 2007-05-21 · fsl booke MM vs. SMP questions · Benjamin Herrenschmidt <benh@kernel.crashing.org>
On Wed, 2007-05-23 at 08:42 +1000, Benjamin Herrenschmidt wrote:
The IPIs should be buffered by the PIC ... delivered only once but
but what is the buffer depth for IPIs in the PIC?
still. Also, IPI handling in linux is synchronous, there is an ack to wait for the remote function to complete.
ya. I got it.