* [dpdk-stable] [PATCH 1/2] net/mlx5: fix testpmd crash on null-flow drv opts
[not found] <1559038447-41184-1-git-send-email-motih@mellanox.com>
@ 2019-05-28 10:14 ` Moti Haimovsky
0 siblings, 0 replies; 2+ messages in thread
From: Moti Haimovsky @ 2019-05-28 10:14 UTC (permalink / raw)
To: Shahaf Shuler; +Cc: dev, Moti Haimovsky, stable
mlx5 implements mlx5_flow_null_drv_ops to be used when a specific
flow typei/driver is not available or invalid.
This routines return error without modifying the rte_flow_error
parameter passed to them which causes testpmd, for example, to crash.
This commit addresses the issue by modifying the rte_flow_error
parameter in theses routines.
Fixes: 0c76d1c9a18d ("net/mlx5: add abstraction for multiple flow drivers")
Fixes: 684dafe795d0 ("net/mlx5: add flow query abstraction interface")
Cc: stable@dpdk.org
Signed-off-by: Moti Haimovsky <motih@mellanox.com>
---
drivers/net/mlx5/mlx5_flow.c | 29 +++++++++++++++--------------
1 file changed, 15 insertions(+), 14 deletions(-)
diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c
index 9887018..e5a8e33 100644
--- a/drivers/net/mlx5/mlx5_flow.c
+++ b/drivers/net/mlx5/mlx5_flow.c
@@ -1694,19 +1694,20 @@ uint32_t mlx5_flow_adjust_priority(struct rte_eth_dev *dev, int32_t priority,
const struct rte_flow_attr *attr __rte_unused,
const struct rte_flow_item items[] __rte_unused,
const struct rte_flow_action actions[] __rte_unused,
- struct rte_flow_error *error __rte_unused)
+ struct rte_flow_error *error)
{
- rte_errno = ENOTSUP;
- return -rte_errno;
+ return rte_flow_error_set(error, ENOTSUP,
+ RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL, NULL);
}
static struct mlx5_flow *
flow_null_prepare(const struct rte_flow_attr *attr __rte_unused,
const struct rte_flow_item items[] __rte_unused,
const struct rte_flow_action actions[] __rte_unused,
- struct rte_flow_error *error __rte_unused)
+ struct rte_flow_error *error)
{
- rte_errno = ENOTSUP;
+ rte_flow_error_set(error, ENOTSUP,
+ RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL, NULL);
return NULL;
}
@@ -1716,19 +1717,19 @@ uint32_t mlx5_flow_adjust_priority(struct rte_eth_dev *dev, int32_t priority,
const struct rte_flow_attr *attr __rte_unused,
const struct rte_flow_item items[] __rte_unused,
const struct rte_flow_action actions[] __rte_unused,
- struct rte_flow_error *error __rte_unused)
+ struct rte_flow_error *error)
{
- rte_errno = ENOTSUP;
- return -rte_errno;
+ return rte_flow_error_set(error, ENOTSUP,
+ RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL, NULL);
}
static int
flow_null_apply(struct rte_eth_dev *dev __rte_unused,
struct rte_flow *flow __rte_unused,
- struct rte_flow_error *error __rte_unused)
+ struct rte_flow_error *error)
{
- rte_errno = ENOTSUP;
- return -rte_errno;
+ return rte_flow_error_set(error, ENOTSUP,
+ RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL, NULL);
}
static void
@@ -1748,10 +1749,10 @@ uint32_t mlx5_flow_adjust_priority(struct rte_eth_dev *dev, int32_t priority,
struct rte_flow *flow __rte_unused,
const struct rte_flow_action *actions __rte_unused,
void *data __rte_unused,
- struct rte_flow_error *error __rte_unused)
+ struct rte_flow_error *error)
{
- rte_errno = ENOTSUP;
- return -rte_errno;
+ return rte_flow_error_set(error, ENOTSUP,
+ RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL, NULL);
}
/* Void driver to protect from null pointer reference. */
--
1.8.3.1
^ permalink raw reply [flat|nested] 2+ messages in thread
* [dpdk-stable] [PATCH 1/2] net/mlx5: fix testpmd crash on null-flow drv opts
[not found] <1559042301-73445-1-git-send-email-motih@mellanox.com>
@ 2019-05-28 11:18 ` Moti Haimovsky
0 siblings, 0 replies; 2+ messages in thread
From: Moti Haimovsky @ 2019-05-28 11:18 UTC (permalink / raw)
To: Shahaf Shuler; +Cc: dev, Moti Haimovsky, stable
mlx5 implements mlx5_flow_null_drv_ops to be used when a specific
flow typei/driver is not available or invalid.
This routines return error without modifying the rte_flow_error
parameter passed to them which causes testpmd, for example, to crash.
This commit addresses the issue by modifying the rte_flow_error
parameter in theses routines.
Fixes: 0c76d1c9a18d ("net/mlx5: add abstraction for multiple flow drivers")
Fixes: 684dafe795d0 ("net/mlx5: add flow query abstraction interface")
Cc: stable@dpdk.org
Signed-off-by: Moti Haimovsky <motih@mellanox.com>
---
drivers/net/mlx5/mlx5_flow.c | 29 +++++++++++++++--------------
1 file changed, 15 insertions(+), 14 deletions(-)
diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c
index 9887018..e5a8e33 100644
--- a/drivers/net/mlx5/mlx5_flow.c
+++ b/drivers/net/mlx5/mlx5_flow.c
@@ -1694,19 +1694,20 @@ uint32_t mlx5_flow_adjust_priority(struct rte_eth_dev *dev, int32_t priority,
const struct rte_flow_attr *attr __rte_unused,
const struct rte_flow_item items[] __rte_unused,
const struct rte_flow_action actions[] __rte_unused,
- struct rte_flow_error *error __rte_unused)
+ struct rte_flow_error *error)
{
- rte_errno = ENOTSUP;
- return -rte_errno;
+ return rte_flow_error_set(error, ENOTSUP,
+ RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL, NULL);
}
static struct mlx5_flow *
flow_null_prepare(const struct rte_flow_attr *attr __rte_unused,
const struct rte_flow_item items[] __rte_unused,
const struct rte_flow_action actions[] __rte_unused,
- struct rte_flow_error *error __rte_unused)
+ struct rte_flow_error *error)
{
- rte_errno = ENOTSUP;
+ rte_flow_error_set(error, ENOTSUP,
+ RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL, NULL);
return NULL;
}
@@ -1716,19 +1717,19 @@ uint32_t mlx5_flow_adjust_priority(struct rte_eth_dev *dev, int32_t priority,
const struct rte_flow_attr *attr __rte_unused,
const struct rte_flow_item items[] __rte_unused,
const struct rte_flow_action actions[] __rte_unused,
- struct rte_flow_error *error __rte_unused)
+ struct rte_flow_error *error)
{
- rte_errno = ENOTSUP;
- return -rte_errno;
+ return rte_flow_error_set(error, ENOTSUP,
+ RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL, NULL);
}
static int
flow_null_apply(struct rte_eth_dev *dev __rte_unused,
struct rte_flow *flow __rte_unused,
- struct rte_flow_error *error __rte_unused)
+ struct rte_flow_error *error)
{
- rte_errno = ENOTSUP;
- return -rte_errno;
+ return rte_flow_error_set(error, ENOTSUP,
+ RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL, NULL);
}
static void
@@ -1748,10 +1749,10 @@ uint32_t mlx5_flow_adjust_priority(struct rte_eth_dev *dev, int32_t priority,
struct rte_flow *flow __rte_unused,
const struct rte_flow_action *actions __rte_unused,
void *data __rte_unused,
- struct rte_flow_error *error __rte_unused)
+ struct rte_flow_error *error)
{
- rte_errno = ENOTSUP;
- return -rte_errno;
+ return rte_flow_error_set(error, ENOTSUP,
+ RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL, NULL);
}
/* Void driver to protect from null pointer reference. */
--
1.8.3.1
^ permalink raw reply [flat|nested] 2+ messages in thread
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2019-05-28 10:14 ` [dpdk-stable] [PATCH 1/2] net/mlx5: fix testpmd crash on null-flow drv opts Moti Haimovsky
[not found] <1559042301-73445-1-git-send-email-motih@mellanox.com>
2019-05-28 11:18 ` Moti Haimovsky
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