On Feb 17, 2009, at 8:38 AM, Li Yang wrote:
On Tue, Feb 17, 2009 at 10:12 PM, Kumar Gala <[email protected]
> wrote:
On Feb 17, 2009, at 6:44 AM, <[email protected]> <[email protected]
>
wrote:
From: Da Yu <[email protected]>
Date: Tue, 17 Feb 2009 19:58:20 +0800
Subject: [PATCH] fix the interrupt loss problem on powerpc IPIC
(2.6.23)
Signed-off-by: Da Yu <[email protected]>
---
Please provide a bit more description as to why this fixes the issue.
The pending register is write 1 clear. If there are more than one
external interrupts pending at the same time, acking the first
interrupt will also clear other interrupt pending bits. That will
cause loss of interrupt.
- Leo
Thanks. That should be included in the commit message.
- k
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