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32 lines
911 B
32 lines
911 B
6 years ago
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From 258289e9f25dae86004eea357177ac9c372addc7 Mon Sep 17 00:00:00 2001
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From: Jon Maxwell <jmaxwell37@gmail.com>
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Date: Fri, 25 May 2018 07:38:29 +1000
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Subject: [PATCH 317/454] ifb: fix packets checksum
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commit b1d2e4e03f92734ff524f96c4b2287133de7a4a3 upstream.
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Fixup the checksum for CHECKSUM_COMPLETE when pulling skbs on RX path.
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Otherwise we get splats when tc mirred is used to redirect packets to ifb.
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Before fix:
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nic: hw csum failure
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Signed-off-by: Jon Maxwell <jmaxwell37@gmail.com>
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Signed-off-by: David S. Miller <davem@davemloft.net>
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---
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drivers/net/ifb.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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--- a/drivers/net/ifb.c
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+++ b/drivers/net/ifb.c
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@@ -102,7 +102,7 @@ static void ifb_ri_tasklet(unsigned long
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if (!skb->tc_from_ingress) {
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dev_queue_xmit(skb);
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} else {
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- skb_pull(skb, skb->mac_len);
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+ skb_pull_rcsum(skb, skb->mac_len);
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netif_receive_skb(skb);
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}
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}
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