[PATCH] x86: Export _proxy_pda for gcc 4.2

The symbol is not actually used, but the compiler unforunately generates
a (unused) reference to it. This can happen even in modules. So export it.

Signed-off-by: Andi Kleen <ak@suse.de>

diff --git a/arch/i386/kernel/i386_ksyms.c b/arch/i386/kernel/i386_ksyms.c
index e3d4b73bfdb0334e6cfb0ccc54a7615acd337ace..4afe26e86260e2503a930915533506433cc2a26f 100644 (file)
--- a/arch/i386/kernel/i386_ksyms.c
+++ b/arch/i386/kernel/i386_ksyms.c
@@ -28,3 +28,5 @@ EXPORT_SYMBOL(__read_lock_failed);
 #endif
 
 EXPORT_SYMBOL(csum_partial);
+
+EXPORT_SYMBOL(_proxy_pda);

diff --git a/arch/x86_64/kernel/x8664_ksyms.c b/arch/x86_64/kernel/x8664_ksyms.c
index 0dffae69f4ad89a52e0deb67688d1648f3f32c21..77c25b307635f6c521506b04f51d728ff7ac1b13 100644 (file)
--- a/arch/x86_64/kernel/x8664_ksyms.c
+++ b/arch/x86_64/kernel/x8664_ksyms.c
@@ -59,3 +59,4 @@ EXPORT_SYMBOL(empty_zero_page);
 EXPORT_SYMBOL(init_level4_pgt);
 EXPORT_SYMBOL(load_gs_index);
 
+EXPORT_SYMBOL(_proxy_pda);