Thread (4 messages) 4 messages, 3 authors, 8d ago

Re: [PATCH net v3 1/1] net: gso: limit recursive IP-in-IP segmentation

From: Wang Zhan <hidden>
Date: 2026-09-21 04:29:33
Also in: lkml, stable

On Sat, 19 Sep 2026 11:14:40 +0000 Zihan Xi wrote:
quoted hunk ↗ jump to hunk
@@ -19,10 +19,39 @@  struct skb_gso_cb {
 	int	encap_level;
 	__wsum	csum;
 	__u16	csum_start;
+	/* Bytes charged to the current GSO callback chain. */
+	u16	gso_header_len;
 };
Hi, I think skb_gso_cb->mac_offset already has enough information to tell
whether the budget is exceeded, so adding a field for it is unnecessary.
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