From: Jerin Jacob Date: Mon, 1 May 2017 18:41:55 +0000 (+0530) Subject: net/thunderx: fix deadlock in Rx path X-Git-Tag: spdx-start~3303 X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=b31eb105463fa1844c19fde382dd6bd294329831;hp=b31eb105463fa1844c19fde382dd6bd294329831;p=dpdk.git net/thunderx: fix deadlock in Rx path RBDR buffers are refilled when SW consumes the buffers from CQ. This creates deadlock case when CQ buffers exhausted due to lack of RBDR buffers. Fix is to refill the RBDR when rx_free_thresh meet, irrespective of the number of CQ buffers consumed. Fixes: e2d7fc9f0a24 ("net/thunderx: add single and multi-segment Rx") Cc: stable@dpdk.org Signed-off-by: Jerin Jacob ---