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* [PATCH] kni: fix build with Linux 5.18
@ 2022-05-25 10:12 Jiri Slaby
  2022-05-25 10:26 ` [PATCH v2] " Jiri Slaby
  2022-06-05  7:54 ` [PATCH v3] kni: fix build with Linux 5.18 Andrew Rybchenko
  0 siblings, 2 replies; 11+ messages in thread
From: Jiri Slaby @ 2022-05-25 10:12 UTC (permalink / raw)
  To: dev; +Cc: Jiri Slaby, stable

Since commit 2655926aea9b (net: Remove netif_rx_any_context() and
netif_rx_ni().) in 5.18, netif_rx_ni() no longer exists as netif_rx()
can be called from any context. So define HAVE_NETIF_RX_NI for older
releases and call the appropriate function in kni_net.

Cc: stable@dpdk.org
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
---
 kernel/linux/kni/compat.h  | 4 ++++
 kernel/linux/kni/kni_net.c | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/kernel/linux/kni/compat.h b/kernel/linux/kni/compat.h
index 664785674ff1..a81846a8a895 100644
--- a/kernel/linux/kni/compat.h
+++ b/kernel/linux/kni/compat.h
@@ -141,3 +141,7 @@
 #if KERNEL_VERSION(5, 9, 0) > LINUX_VERSION_CODE
 #define HAVE_TSK_IN_GUP
 #endif
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 18, 0)
+#define HAVE_NETIF_RX_NI
+#endif
diff --git a/kernel/linux/kni/kni_net.c b/kernel/linux/kni/kni_net.c
index 29e5b9e21f9e..a8b092b7567d 100644
--- a/kernel/linux/kni/kni_net.c
+++ b/kernel/linux/kni/kni_net.c
@@ -441,7 +441,11 @@ kni_net_rx_normal(struct kni_dev *kni)
 		skb->ip_summed = CHECKSUM_UNNECESSARY;
 
 		/* Call netif interface */
+#ifdef HAVE_NETIF_RX_NI
 		netif_rx_ni(skb);
+#else
+		netif_rx(skb);
+#else
 
 		/* Update statistics */
 		dev->stats.rx_bytes += len;
-- 
2.36.1


^ permalink raw reply	[flat|nested] 11+ messages in thread

end of thread, other threads:[~2022-06-07  8:14 UTC | newest]

Thread overview: 11+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-05-25 10:12 [PATCH] kni: fix build with Linux 5.18 Jiri Slaby
2022-05-25 10:26 ` [PATCH v2] " Jiri Slaby
2022-05-31 16:25   ` Ferruh Yigit
2022-06-01  6:51   ` [PATCH v3] " Jiri Slaby
2022-06-01  6:53     ` [PATCH v4] " Jiri Slaby
2022-06-05  8:22       ` Andrew Rybchenko
2022-06-06  5:59         ` Jiri Slaby
2022-06-06 16:20           ` Andrew Rybchenko
2022-06-06 10:46         ` [PATCH] kni: fix build Thomas Monjalon
2022-06-05  7:54 ` [PATCH v3] kni: fix build with Linux 5.18 Andrew Rybchenko
2022-06-05  8:20   ` Andrew Rybchenko

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