From d85c4e0c8d472702e0858d2bfbd2c107dac4e522 Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@arndb.de>
Date: Fri, 6 Jul 2018 14:48:47 +0200
Subject: [PATCH 4/5] ARM: module: fix modsign build error
Patch-mainline: v4.19-rc1
Git-commit: 4d58e7034d1971436d44f203cf69d2feb6b82e5c
References: bsc#1093666
The asm/module.h header file can not be included standalone, which
breaks the module signing code after a recent change:
In file included from kernel/module-internal.h:13,
from kernel/module_signing.c:17:
arch/arm/include/asm/module.h:37:27: error: 'struct module' declared inside parameter list will not be visible outside of this definition or declaration [-Werror]
u32 get_module_plt(struct module *mod, unsigned long loc, Elf32_Addr val);
This adds a forward declaration of struct module to make it all work.
Fixes: f314dfea16a0 ("modsign: log module name in the event of an error")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Jessica Yu <jeyu@kernel.org>
Acked-by: Jessica Yu <jeyu@suse.de>
---
arch/arm/include/asm/module.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/include/asm/module.h b/arch/arm/include/asm/module.h
index ed2319663a1e..115825d9cc06 100644
--- a/arch/arm/include/asm/module.h
+++ b/arch/arm/include/asm/module.h
@@ -33,6 +33,7 @@ struct mod_arch_specific {
#endif
};
+struct module;
u32 get_module_plt(struct module *mod, unsigned long loc, Elf32_Addr val);
/*
--
2.16.4