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From: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
To: Ferruh Yigit <ferruh.yigit@xilinx.com>,
	Stephen Hemminger <stephen@networkplumber.org>
Cc: dev@dpdk.org, Min Hu <humin29@huawei.com>,
	mingli.yu@windriver.com, Jiri Slaby <jslaby@suse.cz>,
	stable@dpdk.org
Subject: [PATCH v3] kni: fix build with Linux 5.18
Date: Sun,  5 Jun 2022 10:54:49 +0300	[thread overview]
Message-ID: <20220605075449.3095576-1-andrew.rybchenko@oktetlabs.ru> (raw)
In-Reply-To: <20220525101224.19748-1-jslaby@suse.cz>

From: Jiri Slaby <jslaby@suse.cz>

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>
Signed-off-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
---
v3:
 - swap comparison in compat.h to make checkpatches.sh happy

 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 664785674f..0db29a4a6f 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 KERNEL_VERSION(5, 18, 0) > LINUX_VERSION_CODE
+#define HAVE_NETIF_RX_NI
+#endif
diff --git a/kernel/linux/kni/kni_net.c b/kernel/linux/kni/kni_net.c
index 29e5b9e21f..41805fcabf 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);
+#endif
 
 		/* Update statistics */
 		dev->stats.rx_bytes += len;
-- 
2.30.2


  parent reply	other threads:[~2022-06-05  7:55 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-25 10:12 [PATCH] " 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 ` Andrew Rybchenko [this message]
2022-06-05  8:20   ` [PATCH v3] kni: fix build with Linux 5.18 Andrew Rybchenko

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