On 24/05/2017 15:16, Andrew Cooper wrote:
On 23/05/17 16:14, Jan Beulich wrote:
On 23.05.17 at 16:12, <anshul.mak...@citrix.com> wrote:
The condition: if there is a space in the ring then wait for the producer
to fill the ring also evaluates to true even if the ring if full. It
leads to a deadlock where producer is waiting for consumer
to consume the items and consumer is waiting for producer to fill the ring.
Fix for the issue: check if the ring is full and then break from
the loop to consume the items from the ring.
eg. case: prod = 1272, cons = 248.
Signed-off-by: Anshul Makkar <anshul.mak...@citrix.com>
Reviewed-by: Jan Beulich <jbeul...@suse.com>
Julien,
do you want to consider this for 4.9?
I'd agree with including this in 4.9
Release-acked-by: Julien Grall <julien.gr...@arm.com>
Cheers,
--
Julien Grall
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