[dpdk-stable] patch 'net/i40e: fix getting RSS configuration' has been queued to stable release 18.08.1
Kevin Traynor
ktraynor at redhat.com
Fri Dec 14 18:51:50 CET 2018
Hi,
FYI, your patch has been queued to stable release 18.08.1
Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 12/18/18. 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. If the code is different (ie: not only metadata diffs), due for example to
a change in context or macro names, please double check it.
Thanks.
Kevin Traynor
---
>From 4c38932136f7eafedfb201e9c9d2e91144cacf09 Mon Sep 17 00:00:00 2001
From: Qiming Yang <qiming.yang at intel.com>
Date: Fri, 30 Nov 2018 17:05:58 +0800
Subject: [PATCH] net/i40e: fix getting RSS configuration
[ upstream commit e5584414817f3fb79655d38c728b675e4fcc1db4 ]
RSS hash configure get API (i40e_dev_rss_hash_conf_get()) didn't check
the return value of i40e_get_rss_key().
i40e_dev_rss_hash_conf_get() will return success even getting RSS hash
key failed. This patch fixes the issue.
Fixes: d0a349409bd7 ("i40e: support AQ based RSS config")
Signed-off-by: Qiming Yang <qiming.yang at intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit at intel.com>
---
drivers/net/i40e/i40e_ethdev.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index a26c72829..c4097394c 100644
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
@@ -7328,7 +7328,10 @@ i40e_dev_rss_hash_conf_get(struct rte_eth_dev *dev,
struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
uint64_t hena;
+ int ret;
- i40e_get_rss_key(pf->main_vsi, rss_conf->rss_key,
+ ret = i40e_get_rss_key(pf->main_vsi, rss_conf->rss_key,
&rss_conf->rss_key_len);
+ if (ret)
+ return ret;
hena = (uint64_t)i40e_read_rx_ctl(hw, I40E_PFQF_HENA(0));
--
2.19.0
---
Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- - 2018-12-14 17:49:47.862046715 +0000
+++ 0006-net-i40e-fix-getting-RSS-configuration.patch 2018-12-14 17:49:47.000000000 +0000
@@ -1,15 +1,16 @@
-From e5584414817f3fb79655d38c728b675e4fcc1db4 Mon Sep 17 00:00:00 2001
+From 4c38932136f7eafedfb201e9c9d2e91144cacf09 Mon Sep 17 00:00:00 2001
From: Qiming Yang <qiming.yang at intel.com>
Date: Fri, 30 Nov 2018 17:05:58 +0800
Subject: [PATCH] net/i40e: fix getting RSS configuration
+[ upstream commit e5584414817f3fb79655d38c728b675e4fcc1db4 ]
+
RSS hash configure get API (i40e_dev_rss_hash_conf_get()) didn't check
the return value of i40e_get_rss_key().
i40e_dev_rss_hash_conf_get() will return success even getting RSS hash
key failed. This patch fixes the issue.
Fixes: d0a349409bd7 ("i40e: support AQ based RSS config")
-Cc: stable at dpdk.org
Signed-off-by: Qiming Yang <qiming.yang at intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit at intel.com>
@@ -18,10 +19,10 @@
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
-index 7030eb1fa..552a7a566 100644
+index a26c72829..c4097394c 100644
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
-@@ -7460,7 +7460,10 @@ i40e_dev_rss_hash_conf_get(struct rte_eth_dev *dev,
+@@ -7328,7 +7328,10 @@ i40e_dev_rss_hash_conf_get(struct rte_eth_dev *dev,
struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
uint64_t hena;
+ int ret;
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