From: Brian Vazquez <brianvv@google.com>
To: Brian Vazquez <brianvv.kernel@gmail.com>,
Brian Vazquez <brianvv@google.com>,
Eric Dumazet <edumazet@google.com>,
"David S . Miller" <davem@davemloft.net>
Cc: linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
Sven Joachim <svenjoac@gmx.de>,
Randy Dunlap <rdunlap@infradead.org>
Subject: [PATCH v2] fib: fix fib_rule_ops indirect call wrappers when CONFIG_IPV6=m
Date: Tue, 8 Sep 2020 09:33:00 -0700 [thread overview]
Message-ID: <20200908163300.729113-1-brianvv@google.com> (raw)
If CONFIG_IPV6=m, the IPV6 functions won't be found by the linker:
ld: net/core/fib_rules.o: in function `fib_rules_lookup':
fib_rules.c:(.text+0x606): undefined reference to `fib6_rule_match'
ld: fib_rules.c:(.text+0x611): undefined reference to `fib6_rule_match'
ld: fib_rules.c:(.text+0x68c): undefined reference to `fib6_rule_action'
ld: fib_rules.c:(.text+0x693): undefined reference to `fib6_rule_action'
ld: fib_rules.c:(.text+0x6aa): undefined reference to `fib6_rule_suppress'
ld: fib_rules.c:(.text+0x6bc): undefined reference to `fib6_rule_suppress'
make: *** [Makefile:1166: vmlinux] Error 1
Reported-by: Sven Joachim <svenjoac@gmx.de>
Fixes: 41d707b7332f ("fib: fix fib_rules_ops indirect calls wrappers")
Acked-by: Randy Dunlap <rdunlap@infradead.org> # build-tested
Signed-off-by: Brian Vazquez <brianvv@google.com>
---
v2:
-amend fixes tag to the right one
net/core/fib_rules.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/core/fib_rules.c b/net/core/fib_rules.c
index 51678a528f85..7bcfb16854cb 100644
--- a/net/core/fib_rules.c
+++ b/net/core/fib_rules.c
@@ -16,7 +16,7 @@
#include <net/ip_tunnels.h>
#include <linux/indirect_call_wrapper.h>
-#ifdef CONFIG_IPV6_MULTIPLE_TABLES
+#if defined(CONFIG_IPV6) && defined(CONFIG_IPV6_MULTIPLE_TABLES)
#ifdef CONFIG_IP_MULTIPLE_TABLES
#define INDIRECT_CALL_MT(f, f2, f1, ...) \
INDIRECT_CALL_INET(f, f2, f1, __VA_ARGS__)
--
2.28.0.526.ge36021eeef-goog
reply other threads:[~2020-09-08 16:36 UTC|newest]
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