[dpdk-stable] patch 'crypto/dpaa2_sec: fix close and uninit functions' has been queued to stable release 20.11.2

[Xueming Li]

Hi,

FYI, your patch has been queued to stable release 20.11.2

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 06/14/21. So please
shout if anyone has objections.

Also note that after the patch there's a diff of the upstream commit vs the
patch applied to the branch. This will indicate if there was any rebasing
needed to apply to the stable branch. If there were code changes for rebasing
(ie: not only metadata diffs), please double check that the rebase was
correctly done.

Queued patches are on a temporary branch at:
https://github.com/steevenlee/dpdk

This queued commit can be viewed at:
https://github.com/steevenlee/dpdk/commit/e5bf617fa8b68f1f8906157d46138ff3787d77cd

Thanks.

Xueming Li <xuemingl at nvidia.com>

---
>From e5bf617fa8b68f1f8906157d46138ff3787d77cd Mon Sep 17 00:00:00 2001
From: Hemant Agrawal <hemant.agrawal at nxp.com>
Date: Wed, 5 May 2021 17:46:52 +0530
Subject: [PATCH] crypto/dpaa2_sec: fix close and uninit functions
Cc: Luca Boccassi <bluca at debian.org>

[ upstream commit 394b4e118e503e80ba86388d5f59f89331cf53c5 ]

The init function was calling the dpseci_open
while dpseci_close was called by the open function.
This is a mismatch un-init shall clean the init configurations and
close shall clear the configure function settings.

This was causing issue with recent changes in test framework, where
the close was being called and causing DPAA2 SEC to fail in configure

Fixes: e5cbdfc53765 ("crypto/dpaa2_sec: add basic operations")

Signed-off-by: Gagandeep Singh <g.singh at nxp.com>
Signed-off-by: Hemant Agrawal <hemant.agrawal at nxp.com>
---
 drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c | 50 ++++++++++-----------
 1 file changed, 24 insertions(+), 26 deletions(-)

diff --git a/drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c b/drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c
index 5d91bf910e..9f189dd890 100644
--- a/drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c
+++ b/drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c
@@ -3534,32 +3534,10 @@ dpaa2_sec_dev_stop(struct rte_cryptodev *dev)
 }
 
 static int
-dpaa2_sec_dev_close(struct rte_cryptodev *dev)
+dpaa2_sec_dev_close(struct rte_cryptodev *dev __rte_unused)
 {
-	struct dpaa2_sec_dev_private *priv = dev->data->dev_private;
-	struct fsl_mc_io *dpseci = (struct fsl_mc_io *)priv->hw;
-	int ret;
-
 	PMD_INIT_FUNC_TRACE();
 
-	/* Function is reverse of dpaa2_sec_dev_init.
-	 * It does the following:
-	 * 1. Detach a DPSECI from attached resources i.e. buffer pools, dpbp_id
-	 * 2. Close the DPSECI device
-	 * 3. Free the allocated resources.
-	 */
-
-	/*Close the device at underlying layer*/
-	ret = dpseci_close(dpseci, CMD_PRI_LOW, priv->token);
-	if (ret) {
-		DPAA2_SEC_ERR("Failure closing dpseci device: err(%d)", ret);
-		return -1;
-	}
-
-	/*Free the allocated memory for ethernet private data and dpseci*/
-	priv->hw = NULL;
-	rte_free(dpseci);
-
 	return 0;
 }
 
@@ -3819,11 +3797,31 @@ static const struct rte_security_ops dpaa2_sec_security_ops = {
 static int
 dpaa2_sec_uninit(const struct rte_cryptodev *dev)
 {
-	struct dpaa2_sec_dev_private *internals = dev->data->dev_private;
+	struct dpaa2_sec_dev_private *priv = dev->data->dev_private;
+	struct fsl_mc_io *dpseci = (struct fsl_mc_io *)priv->hw;
+	int ret;
 
-	rte_free(dev->security_ctx);
+	PMD_INIT_FUNC_TRACE();
+
+	/* Function is reverse of dpaa2_sec_dev_init.
+	 * It does the following:
+	 * 1. Detach a DPSECI from attached resources i.e. buffer pools, dpbp_id
+	 * 2. Close the DPSECI device
+	 * 3. Free the allocated resources.
+	 */
 
-	rte_mempool_free(internals->fle_pool);
+	/*Close the device at underlying layer*/
+	ret = dpseci_close(dpseci, CMD_PRI_LOW, priv->token);
+	if (ret) {
+		DPAA2_SEC_ERR("Failure closing dpseci device: err(%d)", ret);
+		return -1;
+	}
+
+	/*Free the allocated memory for ethernet private data and dpseci*/
+	priv->hw = NULL;
+	rte_free(dpseci);
+	rte_free(dev->security_ctx);
+	rte_mempool_free(priv->fle_pool);
 
 	DPAA2_SEC_INFO("Closing DPAA2_SEC device %s on numa socket %u",
 		       dev->data->name, rte_socket_id());
-- 
2.25.1

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2021-06-12 06:53:59.014694400 +0800
+++ 0093-crypto-dpaa2_sec-fix-close-and-uninit-functions.patch	2021-06-12 06:53:56.430000000 +0800
@@ -1 +1 @@
-From 394b4e118e503e80ba86388d5f59f89331cf53c5 Mon Sep 17 00:00:00 2001
+From e5bf617fa8b68f1f8906157d46138ff3787d77cd Mon Sep 17 00:00:00 2001
@@ -4,0 +5,3 @@
+Cc: Luca Boccassi <bluca at debian.org>
+
+[ upstream commit 394b4e118e503e80ba86388d5f59f89331cf53c5 ]
@@ -15 +17,0 @@
-Cc: stable at dpdk.org
@@ -24 +26 @@
-index 05b194ccff..1ccead3641 100644
+index 5d91bf910e..9f189dd890 100644
@@ -27 +29 @@
-@@ -3564,32 +3564,10 @@ dpaa2_sec_dev_stop(struct rte_cryptodev *dev)
+@@ -3534,32 +3534,10 @@ dpaa2_sec_dev_stop(struct rte_cryptodev *dev)
@@ -61 +63 @@
-@@ -3849,11 +3827,31 @@ static const struct rte_security_ops dpaa2_sec_security_ops = {
+@@ -3819,11 +3797,31 @@ static const struct rte_security_ops dpaa2_sec_security_ops = {