From ee930fffee469d076998274a2ca55e13dc1efb67 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 08:50:54 +0000
Subject: [PATCH] enable tun/tap/iptables
---
kernel/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/kernel/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c b/kernel/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
index 68c5ed8..e0e6275 100644
--- a/kernel/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
+++ b/kernel/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
@@ -5201,6 +5201,11 @@
break;
case ETHTOOL_GRXCLSRLALL:
for (i = 0; i < MVPP2_N_RFS_ENTRIES_PER_FLOW; i++) {
+ if (loc == info->rule_cnt) {
+ ret = -EMSGSIZE;
+ break;
+ }
+
if (port->rfs_rules[i])
rules[loc++] = i;
}
--
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