Dirk Mueller
97828d5830
- add kni-fix-build-with-Linux-5.18.patch to fix build with kernel 5.18 OBS-URL: https://build.opensuse.org/request/show/979159 OBS-URL: https://build.opensuse.org/package/show/network/dpdk?expand=0&rev=137
50 lines
1.4 KiB
Diff
50 lines
1.4 KiB
Diff
From: Jiri Slaby <jslaby@suse.cz>
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Date: Wed, 25 May 2022 12:04:10 +0200
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Subject: kni: fix build with Linux 5.18
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Patch-mainline: Submitted 2022/05/25, 20220525102641.20982-1-jslaby@suse.cz
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References: kernel 5.18
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Since commit 2655926aea9b (net: Remove netif_rx_any_context() and
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netif_rx_ni().) in 5.18, netif_rx_ni() no longer exists as netif_rx()
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can be called from any context. So define HAVE_NETIF_RX_NI for older
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releases and call the appropriate function in kni_net.
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Cc: stable@dpdk.org
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Signed-off-by: Jiri Slaby <jslaby@suse.cz>
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---
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kernel/linux/kni/compat.h | 4 ++++
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kernel/linux/kni/kni_net.c | 4 ++++
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2 files changed, 8 insertions(+)
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diff --git a/kernel/linux/kni/compat.h b/kernel/linux/kni/compat.h
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index 664785674ff1..a81846a8a895 100644
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--- a/kernel/linux/kni/compat.h
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+++ b/kernel/linux/kni/compat.h
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@@ -141,3 +141,7 @@
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#if KERNEL_VERSION(5, 9, 0) > LINUX_VERSION_CODE
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#define HAVE_TSK_IN_GUP
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#endif
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+
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+#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 18, 0)
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+#define HAVE_NETIF_RX_NI
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+#endif
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diff --git a/kernel/linux/kni/kni_net.c b/kernel/linux/kni/kni_net.c
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index 29e5b9e21f9e..a8b092b7567d 100644
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--- a/kernel/linux/kni/kni_net.c
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+++ b/kernel/linux/kni/kni_net.c
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@@ -441,7 +441,11 @@ kni_net_rx_normal(struct kni_dev *kni)
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skb->ip_summed = CHECKSUM_UNNECESSARY;
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/* Call netif interface */
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+#ifdef HAVE_NETIF_RX_NI
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netif_rx_ni(skb);
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+#else
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+ netif_rx(skb);
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+#endif
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/* Update statistics */
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dev->stats.rx_bytes += len;
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--
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2.36.1
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