[PATCH 1/2] PowerPC: 4xx uic: add mask_ack callback

This adds uic_mask_ack_irq() callback to PowerPC 4xx uic code to avoid kernel crash. It is used for edge-triggered interrupts by handle_uic_irq(). Signed-off-by: Valentine Barshak [EMAIL PROTECTED] --- arch/powerpc/sysdev/uic.c | 18 +- 1 files changed, 17 insertions(+), 1

Re: [PATCH 1/2] PowerPC: 4xx uic: add mask_ack callback

On Tue, Nov 13, 2007 at 11:25:21PM +0300, Valentine Barshak wrote: This adds uic_mask_ack_irq() callback to PowerPC 4xx uic code to avoid kernel crash. It is used for edge-triggered interrupts by handle_uic_irq(). Oops. Obviously never caught this obvious bug, because I've never used an