From: Jiri Slaby Date: Wed, 25 May 2022 12:04:10 +0200 Subject: kni: fix build with Linux 5.18 Patch-mainline: Submitted 2022/05/25, 20220525102641.20982-1-jslaby@suse.cz References: kernel 5.18 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 --- 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); +#endif /* Update statistics */ dev->stats.rx_bytes += len; -- 2.36.1