[PATCH] ARM: smp: Formalize an IPI for wakeup

Stephen Boyd sboyd at codeaurora.org
Mon Sep 17 19:35:41 EDT 2012


On 09/10/12 15:24, Stephen Boyd wrote:
> Remove the offset from ipi_msg_type and assume that SGI0 is the
> wakeup interrupt now that all WFI hotplug users call
> gic_raise_softirq() with 0 instead of 1. This allows us to 
> track how many wakeup interrupts are sent and also removes the
> unknown IPI printk message for WFI hotplug based systems.
>
> Reviewed-by: Nicolas Pitre <nico at linaro.org>
> Signed-off-by: Stephen Boyd <sboyd at codeaurora.org>
> ---

I'm going to put this into the patch tracker in a few hours if there are
no further comments.

-- 
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
hosted by The Linux Foundation




More information about the linux-arm-kernel mailing list