Messages in this thread | | | Date | Wed, 04 Sep 2013 09:29:53 -0700 | From | Stephen Boyd <> | Subject | Re: [PATCH] clocksource: em_sti: Set cpu_possible_mask to fix SMP broadcast |
| |
On 09/04/13 01:44, Daniel Lezcano wrote: > >> On Wed, Sep 04, 2013 at 05:01:51PM +0900, Magnus Damm wrote: >>> From: Magnus Damm <damm@opensource.se> >>> >>> Update the STI driver by setting cpu_possible_mask to make EMEV2 >>> SMP work as expected together with the ARM broadcast timer. >>> >>> This breakage was introduced by: >>> >>> f7db706 ARM: 7674/1: smp: Avoid dummy clockevent being preferred over real hardware clock-event >>> >>> Without this fix SMP operation is broken on EMEV2 since no >>> broadcast timer interrupts trigger on the secondary CPU cores. >>> >>> Signed-off-by: Magnus Damm <damm@opensource.se> >> Tested-by: Simon Horman <horms+renesas@verge.net.au> >> >> I will let this sit for a few days to see if there is any further feedback.
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
-- Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation
| |