From: Hariprasad Kelam <hkelam@marvell.com>
To: <netdev@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Cc: <kuba@kernel.org>, <davem@davemloft.net>, <pabeni@redhat.com>,
<edumazet@google.com>, <sgoutham@marvell.com>,
<gakula@marvell.com>, <sbhatta@marvell.com>
Subject: [net PATCH] octeontx2-pf: Fix resource leakage in VF driver unbind
Date: Mon, 9 Jan 2023 11:43:25 +0530 [thread overview]
Message-ID: <20230109061325.21395-1-hkelam@marvell.com> (raw)
resources allocated like mcam entries to support the Ntuple feature
and hash tables for the tc feature are not getting freed in driver
unbind. This patch fixes the issue.
Fixes: 2da489432747 ("octeontx2-pf: devlink params support to set mcam entry count")
Signed-off-by: Hariprasad Kelam <hkelam@marvell.com>
Signed-off-by: Sunil Kovvuri Goutham <sgoutham@marvell.com>
---
drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c
index 86653bb8e403..7f8ffbf79cf7 100644
--- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c
+++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c
@@ -758,6 +758,8 @@ static void otx2vf_remove(struct pci_dev *pdev)
if (vf->otx2_wq)
destroy_workqueue(vf->otx2_wq);
otx2_ptp_destroy(vf);
+ otx2_mcam_flow_del(vf);
+ otx2_shutdown_tc(vf);
otx2vf_disable_mbox_intr(vf);
otx2_detach_resources(&vf->mbox);
if (test_bit(CN10K_LMTST, &vf->hw.cap_flag))
--
2.17.1
next reply other threads:[~2023-01-09 6:13 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-09 6:13 Hariprasad Kelam [this message]
2023-01-10 9:57 ` [net PATCH] octeontx2-pf: Fix resource leakage in VF driver unbind Leon Romanovsky
2023-01-10 10:20 ` patchwork-bot+netdevbpf
2023-01-10 10:29 ` Leon Romanovsky
2023-01-10 10:43 ` Paolo Abeni
2023-01-10 11:11 ` Leon Romanovsky
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