netdev - [PATCH net 2/2] net/sched: act_mpls: Add softdep on mpls

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Message-ID: <6a93961e8f247ff17a83ab08375eba71308ae75d.1603469145.git.gnault@redhat.com>
Date:   Fri, 23 Oct 2020 18:19:48 +0200
From:   Guillaume Nault <gnault@...hat.com>
To:     David Miller <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>
Cc:     netdev@...r.kernel.org, Alexander Ovechkin <ovov@...dex-team.ru>,
        David Ahern <dsahern@...il.com>
Subject: [PATCH net 2/2] net/sched: act_mpls: Add softdep on mpls_gso.ko

TCA_MPLS_ACT_PUSH and TCA_MPLS_ACT_MAC_PUSH might be used on gso
packets. Such packets will thus require mpls_gso.ko for segmentation.

Fixes: 2a2ea50870ba ("net: sched: add mpls manipulation actions to TC")
Signed-off-by: Guillaume Nault <gnault@...hat.com>
---
 net/sched/Kconfig    | 2 ++
 net/sched/act_mpls.c | 1 +
 2 files changed, 3 insertions(+)

diff --git a/net/sched/Kconfig b/net/sched/Kconfig
index a3b37d88800e..b08b410c8084 100644
--- a/net/sched/Kconfig
+++ b/net/sched/Kconfig
@@ -879,6 +879,8 @@ config NET_ACT_CSUM
 config NET_ACT_MPLS
 	tristate "MPLS manipulation"
 	depends on NET_CLS_ACT
+	select MPLS
+	select NET_MPLS_GSO
 	help
 	  Say Y here to push or pop MPLS headers.
 
diff --git a/net/sched/act_mpls.c b/net/sched/act_mpls.c
index f40bf9771cb9..5c7456e5b5cf 100644
--- a/net/sched/act_mpls.c
+++ b/net/sched/act_mpls.c
@@ -426,6 +426,7 @@ static void __exit mpls_cleanup_module(void)
 module_init(mpls_init_module);
 module_exit(mpls_cleanup_module);
 
+MODULE_SOFTDEP("post: mpls_gso");
 MODULE_AUTHOR("Netronome Systems <oss-drivers@...ronome.com>");
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("MPLS manipulation actions");
-- 
2.21.3