[PATCH net-next] qed: Fix ILT and XRCD bitmap memory leaks

[PATCH net-next] qed: Fix ILT and XRCD bitmap memory leaks

[Yuval Basson]

- Free ILT lines used for XRC-SRQ's contexts.
- Free XRCD bitmap

Fixes: b8204ad878ce7 ("qed: changes to ILT to support XRC")
Fixes: 7bfb399eca460 ("qed: Add XRC to RoCE")
Signed-off-by: Michal Kalderon <mkalderon@marvell.com>
Signed-off-by: Yuval Basson <ybason@marvell.com>
---
 drivers/net/ethernet/qlogic/qed/qed_cxt.c  | 5 +++++
 drivers/net/ethernet/qlogic/qed/qed_rdma.c | 1 +
 2 files changed, 6 insertions(+)

diff --git a/drivers/net/ethernet/qlogic/qed/qed_cxt.c b/drivers/net/ethernet/qlogic/qed/qed_cxt.c
index 5362dc1..6c221e9 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_cxt.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_cxt.c
@@ -2335,6 +2335,11 @@ int qed_cxt_get_tid_mem_info(struct qed_hwfn *p_hwfn,
 		elem_size = SRQ_CXT_SIZE;
 		p_blk = &p_cli->pf_blks[SRQ_BLK];
 		break;
+	case QED_ELEM_XRC_SRQ:
+		p_cli = &p_hwfn->p_cxt_mngr->clients[ILT_CLI_TSDM];
+		elem_size = XRC_SRQ_CXT_SIZE;
+		p_blk = &p_cli->pf_blks[SRQ_BLK];
+		break;
 	case QED_ELEM_TASK:
 		p_cli = &p_hwfn->p_cxt_mngr->clients[ILT_CLI_CDUT];
 		elem_size = TYPE1_TASK_CXT_SIZE(p_hwfn);
diff --git a/drivers/net/ethernet/qlogic/qed/qed_rdma.c b/drivers/net/ethernet/qlogic/qed/qed_rdma.c
index e5648ca..a4bcde5 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_rdma.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_rdma.c
@@ -379,6 +379,7 @@ static void qed_rdma_resc_free(struct qed_hwfn *p_hwfn)
 	qed_rdma_bmap_free(p_hwfn, &p_hwfn->p_rdma_info->srq_map, 1);
 	qed_rdma_bmap_free(p_hwfn, &p_hwfn->p_rdma_info->real_cid_map, 1);
 	qed_rdma_bmap_free(p_hwfn, &p_hwfn->p_rdma_info->xrc_srq_map, 1);
+	qed_rdma_bmap_free(p_hwfn, &p_hwfn->p_rdma_info->xrcd_map, 1);
 
 	kfree(p_rdma_info->port);
 	kfree(p_rdma_info->dev);
-- 
1.8.3.1

Re: [PATCH net-next] qed: Fix ILT and XRCD bitmap memory leaks

[David Miller]

From: Yuval Basson <ybason@marvell.com>
Date: Tue, 21 Jul 2020 14:34:26 +0300

> - Free ILT lines used for XRC-SRQ's contexts.
> - Free XRCD bitmap
> 
> Fixes: b8204ad878ce7 ("qed: changes to ILT to support XRC")
> Fixes: 7bfb399eca460 ("qed: Add XRC to RoCE")
> Signed-off-by: Michal Kalderon <mkalderon@marvell.com>
> Signed-off-by: Yuval Basson <ybason@marvell.com>

Applied.

Re: [PATCH net-next] qed: Fix ILT and XRCD bitmap memory leaks

[David Miller]

From: Yuval Basson <ybason@marvell.com>
Date: Tue, 21 Jul 2020 14:34:26 +0300

> - Free ILT lines used for XRC-SRQ's contexts.
> - Free XRCD bitmap
> 
> Fixes: b8204ad878ce7 ("qed: changes to ILT to support XRC")
> Fixes: 7bfb399eca460 ("qed: Add XRC to RoCE")
> Signed-off-by: Michal Kalderon <mkalderon@marvell.com>
> Signed-off-by: Yuval Basson <ybason@marvell.com>

Applied.