From: Gregory Etelson <getelson@nvidia.com> To: <dev@dpdk.org> Cc: <getelson@nvidia.com>, <matan@nvidia.com>, <rasland@nvidia.com>, <elibr@nvidia.com>, <ozsh@nvidia.com>, Shahaf Shuler <shahafs@nvidia.com>, Viacheslav Ovsiienko <viacheslavo@nvidia.com> Subject: [dpdk-dev] [PATCH] net/mlx5: fix tunnel flow destroy Date: Wed, 28 Oct 2020 06:58:06 +0200 Message-ID: <20201028045806.25616-1-getelson@nvidia.com> (raw) In-Reply-To: <20200625160348.26220-1-getelson@mellanox.com> Flow destructor tired to access flow related resources after the flow object memory was already released and crashed dpdk process. The patch moves flow memory release to the end of destructor. Signed-off-by: Gregory Etelson <getelson@nvidia.com> Acked-by: Matan Azrad <matan@nvidia.com> --- drivers/net/mlx5/mlx5_flow.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c index 949b9ced9b..3128da1b47 100644 --- a/drivers/net/mlx5/mlx5_flow.c +++ b/drivers/net/mlx5/mlx5_flow.c @@ -5935,7 +5935,6 @@ flow_list_destroy(struct rte_eth_dev *dev, uint32_t *list, mlx5_free(priv_fdir_flow); } } - mlx5_ipool_free(priv->sh->ipool[MLX5_IPOOL_RTE_FLOW], flow_idx); if (flow->tunnel) { struct mlx5_flow_tunnel *tunnel; tunnel = mlx5_find_tunnel_id(dev, flow->tunnel_id); @@ -5943,6 +5942,7 @@ flow_list_destroy(struct rte_eth_dev *dev, uint32_t *list, if (!__atomic_sub_fetch(&tunnel->refctn, 1, __ATOMIC_RELAXED)) mlx5_flow_tunnel_free(dev, tunnel); } + mlx5_ipool_free(priv->sh->ipool[MLX5_IPOOL_RTE_FLOW], flow_idx); } /** -- 2.28.0
next prev parent reply other threads:[~2020-10-28 4:58 UTC|newest] Thread overview: 90+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-06-25 16:03 [dpdk-dev] [PATCH 0/2] ethdev: tunnel offload model Gregory Etelson 2020-06-25 16:03 ` [dpdk-dev] [PATCH 1/2] ethdev: allow negative values in flow rule types Gregory Etelson 2020-07-05 13:34 ` Andrew Rybchenko 2020-08-19 14:33 ` Gregory Etelson 2020-06-25 16:03 ` [dpdk-dev] [PATCH 2/2] ethdev: tunnel offload model Gregory Etelson [not found] ` <DB8PR05MB6761ED02BCD188771BDCDE64A86F0@DB8PR05MB6761.eurprd05.prod.outlook.com> [not found] ` <38d3513f-1261-0fbc-7c56-f83ced61f97a@ashroe.eu> 2020-07-01 6:52 ` Gregory Etelson 2020-07-13 8:21 ` Thomas Monjalon 2020-07-13 13:23 ` Gregory Etelson 2020-07-05 14:50 ` Andrew Rybchenko 2020-08-19 14:30 ` Gregory Etelson 2020-07-05 13:39 ` [dpdk-dev] [PATCH 0/2] " Andrew Rybchenko 2020-09-08 20:15 ` [dpdk-dev] [PATCH v2 0/4] Tunnel Offload API Gregory Etelson 2020-09-08 20:15 ` [dpdk-dev] [PATCH v2 1/4] ethdev: allow negative values in flow rule types Gregory Etelson 2020-09-15 4:36 ` Ajit Khaparde 2020-09-15 8:46 ` Andrew Rybchenko 2020-09-15 10:27 ` Gregory Etelson 2020-09-16 17:21 ` Gregory Etelson 2020-09-17 6:49 ` Andrew Rybchenko 2020-09-17 7:47 ` Ori Kam 2020-09-17 15:15 ` Andrew Rybchenko 2020-09-17 7:56 ` Gregory Etelson 2020-09-17 15:18 ` Andrew Rybchenko 2020-09-15 8:45 ` Andrew Rybchenko 2020-09-15 16:17 ` Gregory Etelson 2020-09-08 20:15 ` [dpdk-dev] [PATCH v2 2/4] ethdev: tunnel offload model Gregory Etelson 2020-09-08 20:15 ` [dpdk-dev] [PATCH v2 3/4] net/mlx5: implement tunnel offload API Gregory Etelson 2020-09-08 20:15 ` [dpdk-dev] [PATCH v2 4/4] app/testpmd: support " Gregory Etelson 2020-09-15 4:47 ` Ajit Khaparde 2020-09-15 10:44 ` Gregory Etelson 2020-09-30 9:18 ` [dpdk-dev] [PATCH v3 0/4] Tunnel Offload API Gregory Etelson 2020-09-30 9:18 ` [dpdk-dev] [PATCH v3 1/4] ethdev: allow negative values in flow rule types Gregory Etelson 2020-10-04 5:40 ` Ajit Khaparde 2020-10-04 9:24 ` Gregory Etelson 2020-09-30 9:18 ` [dpdk-dev] [PATCH v3 2/4] ethdev: tunnel offload model Gregory Etelson 2020-09-30 9:18 ` [dpdk-dev] [PATCH v3 3/4] net/mlx5: implement tunnel offload API Gregory Etelson 2020-09-30 9:18 ` [dpdk-dev] [PATCH v3 4/4] app/testpmd: add commands for " Gregory Etelson 2020-10-01 5:32 ` Ajit Khaparde 2020-10-01 9:05 ` Gregory Etelson 2020-10-04 5:40 ` Ajit Khaparde 2020-10-04 9:29 ` Gregory Etelson 2020-10-04 13:50 ` [dpdk-dev] [PATCH v4 0/4] Tunnel Offload API Gregory Etelson 2020-10-04 13:50 ` [dpdk-dev] [PATCH v4 1/4] ethdev: allow negative values in flow rule types Gregory Etelson 2020-10-14 23:40 ` Thomas Monjalon 2020-10-04 13:50 ` [dpdk-dev] [PATCH v4 2/4] ethdev: tunnel offload model Gregory Etelson 2020-10-06 9:47 ` Sriharsha Basavapatna 2020-10-07 12:36 ` Gregory Etelson 2020-10-14 17:23 ` Ferruh Yigit 2020-10-16 9:15 ` Gregory Etelson 2020-10-14 23:55 ` Thomas Monjalon 2020-10-04 13:50 ` [dpdk-dev] [PATCH v4 3/4] net/mlx5: implement tunnel offload API Gregory Etelson 2020-10-04 13:50 ` [dpdk-dev] [PATCH v4 4/4] app/testpmd: add commands for " Gregory Etelson 2020-10-04 13:59 ` Ori Kam 2020-10-14 17:25 ` [dpdk-dev] [PATCH v4 0/4] Tunnel Offload API Ferruh Yigit 2020-10-15 12:41 ` [dpdk-dev] [PATCH v5 0/3] " Gregory Etelson 2020-10-15 12:41 ` [dpdk-dev] [PATCH v5 1/3] ethdev: allow negative values in flow rule types Gregory Etelson 2020-10-15 12:41 ` [dpdk-dev] [PATCH v5 2/3] ethdev: tunnel offload model Gregory Etelson 2020-10-15 12:41 ` [dpdk-dev] [PATCH v5 3/3] app/testpmd: add commands for tunnel offload API Gregory Etelson 2020-10-15 22:47 ` [dpdk-dev] [PATCH v5 0/3] Tunnel Offload API Ferruh Yigit 2020-10-16 8:55 ` [dpdk-dev] [PATCH v6 " Gregory Etelson 2020-10-16 8:55 ` [dpdk-dev] [PATCH v6 1/3] ethdev: allow negative values in flow rule types Gregory Etelson 2020-10-16 8:55 ` [dpdk-dev] [PATCH v6 2/3] ethdev: tunnel offload model Gregory Etelson 2020-10-16 8:55 ` [dpdk-dev] [PATCH v6 3/3] app/testpmd: add commands for tunnel offload API Gregory Etelson 2020-10-16 10:33 ` [dpdk-dev] [PATCH v7 0/3] Tunnel Offload API Gregory Etelson 2020-10-16 10:33 ` [dpdk-dev] [PATCH v7 1/3] ethdev: allow negative values in flow rule types Gregory Etelson 2020-10-16 10:33 ` [dpdk-dev] [PATCH v7 2/3] ethdev: tunnel offload model Gregory Etelson 2020-10-16 10:34 ` [dpdk-dev] [PATCH v7 3/3] app/testpmd: add commands for tunnel offload API Gregory Etelson 2020-10-16 12:10 ` [dpdk-dev] [PATCH v7 0/3] Tunnel Offload API Ferruh Yigit 2020-10-16 12:51 ` [dpdk-dev] [PATCH v8 " Gregory Etelson 2020-10-16 12:51 ` [dpdk-dev] [PATCH v8 1/3] ethdev: allow negative values in flow rule types Gregory Etelson 2020-10-16 12:51 ` [dpdk-dev] [PATCH v8 2/3] ethdev: tunnel offload model Gregory Etelson 2020-10-16 15:41 ` Kinsella, Ray 2020-10-16 12:51 ` [dpdk-dev] [PATCH v8 3/3] app/testpmd: add commands for tunnel offload API Gregory Etelson 2020-10-16 13:19 ` [dpdk-dev] [PATCH v8 0/3] Tunnel Offload API Ferruh Yigit 2020-10-16 14:20 ` Ferruh Yigit 2020-10-18 12:15 ` [dpdk-dev] [PATCH] ethdev: rename tunnel offload callbacks Gregory Etelson 2020-10-19 8:31 ` Ferruh Yigit 2020-10-19 9:56 ` Kinsella, Ray 2020-10-19 21:29 ` Thomas Monjalon 2020-10-21 9:22 ` [dpdk-dev] [PATCH] net/mlx5: implement tunnel offload API Gregory Etelson 2020-10-22 16:00 ` [dpdk-dev] [PATCH v2] " Gregory Etelson 2020-10-23 13:49 ` [dpdk-dev] [PATCH v3] " Gregory Etelson 2020-10-23 13:57 ` [dpdk-dev] [PATCH v4] " Gregory Etelson 2020-10-25 14:08 ` [dpdk-dev] [PATCH v5] " Gregory Etelson 2020-10-25 15:01 ` Raslan Darawsheh 2020-10-27 16:12 ` [dpdk-dev] [PATCH] net/mlx5: tunnel offload code cleanup Gregory Etelson 2020-10-27 16:29 ` Slava Ovsiienko 2020-10-27 17:16 ` Raslan Darawsheh 2020-10-28 12:33 ` Andrew Rybchenko 2020-10-28 4:58 ` Gregory Etelson [this message] 2020-11-02 16:27 ` [dpdk-dev] [PATCH] net/mlx5: fix tunnel flow destroy Raslan Darawsheh
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=20201028045806.25616-1-getelson@nvidia.com \ --to=getelson@nvidia.com \ --cc=dev@dpdk.org \ --cc=elibr@nvidia.com \ --cc=matan@nvidia.com \ --cc=ozsh@nvidia.com \ --cc=rasland@nvidia.com \ --cc=shahafs@nvidia.com \ --cc=viacheslavo@nvidia.com \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: link
DPDK patches and discussions This inbox may be cloned and mirrored by anyone: git clone --mirror http://inbox.dpdk.org/dev/0 dev/git/0.git # If you have public-inbox 1.1+ installed, you may # initialize and index your mirror using the following commands: public-inbox-init -V2 dev dev/ http://inbox.dpdk.org/dev \ dev@dpdk.org public-inbox-index dev Example config snippet for mirrors. Newsgroup available over NNTP: nntp://inbox.dpdk.org/inbox.dpdk.dev AGPL code for this site: git clone https://public-inbox.org/public-inbox.git