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c93c5365c0
Pick patches with several fixes and improvements, preparation for upcoming WED (TX) [1] as well as basic XDP support [2] with MediaTek's Filogic SoCs to the mtk_eth_soc driver. Also pick follow-up patch fixing Ethernet on MT7621 [3]. Tested on Bananapi BPi-R3 (MT7986), Bananapi BPi-R64 (MT7622), Bananapi BPi-R2 (MT7623), MikroTik RouterBoard M11G (MT7621). [1]: https://patchwork.kernel.org/project/netdevbpf/list/?series=662108&state=* [2]: https://patchwork.kernel.org/project/netdevbpf/list/?series=675368&state=* (the first part of the series adding wed nodes to mt7986a.dtsi was applied to the copy of mt7986a.dtsi in our tree) [3]: https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=5e69163d3b9931098922b3fc2f8e786af8c1f37e Signed-off-by: Daniel Golle <daniel@makrotopia.org>
21 lines
729 B
Diff
21 lines
729 B
Diff
From: Felix Fietkau <nbd@nbd.name>
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Subject: kernel: add a few patches for avoiding unnecessary skb reallocations - significantly improves ethernet<->wireless performance
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lede-commit: 6f89cffc9add6939d44a6b54cf9a5e77849aa7fd
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Signed-off-by: Felix Fietkau <nbd@nbd.name>
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---
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include/linux/skbuff.h | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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--- a/include/linux/skbuff.h
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+++ b/include/linux/skbuff.h
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@@ -2818,7 +2818,7 @@ static inline int pskb_network_may_pull(
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* NET_IP_ALIGN(2) + ethernet_header(14) + IP_header(20/40) + ports(8)
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*/
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#ifndef NET_SKB_PAD
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-#define NET_SKB_PAD max(32, L1_CACHE_BYTES)
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+#define NET_SKB_PAD max(64, L1_CACHE_BYTES)
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#endif
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int ___pskb_trim(struct sk_buff *skb, unsigned int len);
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