linux-kernel - [PATCH] um: Fix CONFIG

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Message-Id: <20170813125112.15375-1-thomas@m3y3r.de>
Date:   Sun, 13 Aug 2017 14:51:12 +0200
From:   Thomas Meyer <thomas@...3r.de>
To:     user-mode-linux-devel@...ts.sourceforge.net,
        linux-kernel@...r.kernel.org
Cc:     Thomas Meyer <thomas@...3r.de>
Subject: [PATCH] um: Fix CONFIG_GCOV for modules.

Explicitly export symbols so modpost doesn't complain.

Signed-off-by: Thomas Meyer <thomas@...3r.de>
---
 arch/um/kernel/gmon_syms.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/um/kernel/gmon_syms.c b/arch/um/kernel/gmon_syms.c
index 1bf61266da8e..f138a4a0db99 100644
--- a/arch/um/kernel/gmon_syms.c
+++ b/arch/um/kernel/gmon_syms.c
@@ -7,3 +7,10 @@
 
 extern void __bb_init_func(void *)  __attribute__((weak));
 EXPORT_SYMBOL(__bb_init_func);
+
+extern void __gcov_init(void *)  __attribute__((weak));
+EXPORT_SYMBOL(__gcov_init);
+extern void __gcov_merge_add(void *, unsigned int)  __attribute__((weak));
+EXPORT_SYMBOL(__gcov_merge_add);
+extern void __gcov_exit(void)  __attribute__((weak));
+EXPORT_SYMBOL(__gcov_exit);
-- 
2.13.4