Re: [v2] powerpc: handle simultaneous interrupts at once

On Thu, 2017-03-16 at 08:55:45 UTC, Christophe Leroy wrote:

It often happens to have simultaneous interrupts, for instance
when having double Ethernet attachment. With the current
implementation, we suffer the cost of kernel entry/exit for each
interrupt.

This patch introduces a loop in __do_irq() to handle all interrupts
at once before returning.

Signed-off-by: Christophe Leroy <redacted>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/45cb08f4791ce6a15c54598b4cb73d

cheers