From 7d01f89fa6a149157f77ef11a2b5ebec890d7db8 Mon Sep 17 00:00:00 2001 From: Chengwen Feng Date: Fri, 7 May 2021 17:08:16 +0800 Subject: [PATCH] net/hns3: clear hash map on flow director clear The fdir hash map hold the pointers of fdir rule elements, it needs to be set to NULL when clear all fdir rules. Fixes: fcba820d9b9e ("net/hns3: support flow director") Cc: stable@dpdk.org Signed-off-by: Chengwen Feng Signed-off-by: Min Hu (Connor) --- drivers/net/hns3/hns3_fdir.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/net/hns3/hns3_fdir.c b/drivers/net/hns3/hns3_fdir.c index e116d872fb..d043f5786d 100644 --- a/drivers/net/hns3/hns3_fdir.c +++ b/drivers/net/hns3/hns3_fdir.c @@ -1033,6 +1033,10 @@ int hns3_clear_all_fdir_filter(struct hns3_adapter *hns) /* flush flow director */ rte_hash_reset(fdir_info->hash_handle); + memset(fdir_info->hash_map, 0, + sizeof(struct hns3_fdir_rule_ele *) * + fdir_info->fd_cfg.rule_num[HNS3_FD_STAGE_1]); + fdir_filter = TAILQ_FIRST(&fdir_info->fdir_list); while (fdir_filter) { TAILQ_REMOVE(&fdir_info->fdir_list, fdir_filter, entries); -- 2.20.1