[dpdk-stable] [PATCH v3 1/2] service: fix wrong lcore indices

[Van Haaren, Harry]

> -----Original Message-----
> From: Andrew Rybchenko <arybchenko at solarflare.com>
> Sent: Tuesday, July 7, 2020 11:45 AM
> To: dev at dpdk.org
> Cc: Igor Romanov <igor.romanov at oktetlabs.ru>; stable at dpdk.org; Van Haaren,
> Harry <harry.van.haaren at intel.com>
> Subject: [PATCH v3 1/2] service: fix wrong lcore indices
> 
> From: Igor Romanov <igor.romanov at oktetlabs.ru>
> 
> The service core list is populated, but not used. Incorrect
> lcore states are examined for a service.
> 
> Use the populated list to iterate over service cores.
> 
> Fixes: e30d d318 47d2 ("service: add mechanism for quiescing")
> Cc: stable at dpdk.org

I believe the original adding of quiescing did not have this exact bug (ids[] was used)?
It seems to have been introduced when reworking to avoid false sharing, so fixes is:
Fixes: e484ccddbe1b ("services: avoid false sharing on core state")


> Signed-off-by: Igor Romanov <igor.romanov at oktetlabs.ru>
> Signed-off-by: Andrew Rybchenko <arybchenko at solarflare.com>

Code change itself: 
Acked-by: Harry van Haaren <harry.van.haaren at intel.com>

<snip patch>