diff mbox series

kni: fix build with Linux 5.6

Message ID 20200212171424.695556-1-ferruh.yigit@intel.com (mailing list archive)
State Accepted, archived
Delegated to: David Marchand
Headers
Series kni: fix build with Linux 5.6 |

Checks

Context Check Description
ci/checkpatch success coding style OK
ci/iol-testing success Testing PASS
ci/iol-mellanox-Performance success Performance Testing PASS
ci/travis-robot success Travis build: passed
ci/Intel-compilation fail apply issues

Commit Message

Ferruh Yigit Feb. 12, 2020, 5:14 p.m. UTC 
  With the following Linux commit a new parameter 'txqueue' has been added
to 'ndo_tx_timeout' ndo:
commit 0290bd291cc0 ("netdev: pass the stuck queue to the timeout handler")

The change reflected to the KNI with version check.

Cc: stable@dpdk.org

Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
---
 kernel/linux/kni/compat.h  | 4 ++++
 kernel/linux/kni/kni_net.c | 5 +++++
 2 files changed, 9 insertions(+)

Comments

David Marchand Feb. 13, 2020, 5:28 p.m. UTC | #1 
On Wed, Feb 12, 2020 at 6:14 PM Ferruh Yigit <ferruh.yigit@intel.com> wrote:
>
> With the following Linux commit a new parameter 'txqueue' has been added
> to 'ndo_tx_timeout' ndo:
> commit 0290bd291cc0 ("netdev: pass the stuck queue to the timeout handler")
>
> The change reflected to the KNI with version check.
>
> Cc: stable@dpdk.org
>
> Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>

Acked-by: David Marchand <david.marchand@redhat.com>

Applied, thanks.
diff mbox series

Patch

diff --git a/kernel/linux/kni/compat.h b/kernel/linux/kni/compat.h
index 7109474ec..9ee45dbf6 100644
--- a/kernel/linux/kni/compat.h
+++ b/kernel/linux/kni/compat.h
@@ -130,3 +130,7 @@ 
 #if KERNEL_VERSION(4, 10, 0) <= LINUX_VERSION_CODE
 #define HAVE_IOVA_TO_KVA_MAPPING_SUPPORT
 #endif
+
+#if KERNEL_VERSION(5, 6, 0) <= LINUX_VERSION_CODE
+#define HAVE_TX_TIMEOUT_TXQUEUE
+#endif
diff --git a/kernel/linux/kni/kni_net.c b/kernel/linux/kni/kni_net.c
index 97fe85be9..c82c881a2 100644
--- a/kernel/linux/kni/kni_net.c
+++ b/kernel/linux/kni/kni_net.c
@@ -623,8 +623,13 @@  kni_net_rx(struct kni_dev *kni)
 /*
  * Deal with a transmit timeout.
  */
+#ifdef HAVE_TX_TIMEOUT_TXQUEUE
+static void
+kni_net_tx_timeout(struct net_device *dev, unsigned int txqueue)
+#else
 static void
 kni_net_tx_timeout(struct net_device *dev)
+#endif
 {
 	pr_debug("Transmit timeout at %ld, latency %ld\n", jiffies,
 			jiffies - dev_trans_start(dev));