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authorAndi Kleen <ak@linux.intel.com>2013-10-23 10:57:58 +1030
committerRusty Russell <rusty@rustcorp.com.au>2013-10-29 09:43:37 +1030
commite0f244c63fc9d192dfd399cc2677bbdca61994b1 (patch)
tree0196f9eab616fdb4a6289050e7c96bd1c944a70e /scripts/mod
parenteb3057df732c304622aee77c450761746939a2dc (diff)
downloadop-kernel-dev-e0f244c63fc9d192dfd399cc2677bbdca61994b1.zip
op-kernel-dev-e0f244c63fc9d192dfd399cc2677bbdca61994b1.tar.gz
asmlinkage, module: Make ksymtab and kcrctab symbols and __this_module __visible
Make the ksymtab symbols for EXPORT_SYMBOL visible. This prevents the LTO compiler from adding a .NUMBER prefix, which avoids various problems in later export processing. Cc: rusty@rustcorp.com.au Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'scripts/mod')
-rw-r--r--scripts/mod/modpost.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index 393706b..9b873ac 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -1861,7 +1861,7 @@ static void add_header(struct buffer *b, struct module *mod)
buf_printf(b, "\n");
buf_printf(b, "MODULE_INFO(vermagic, VERMAGIC_STRING);\n");
buf_printf(b, "\n");
- buf_printf(b, "struct module __this_module\n");
+ buf_printf(b, "__visible struct module __this_module\n");
buf_printf(b, "__attribute__((section(\".gnu.linkonce.this_module\"))) = {\n");
buf_printf(b, "\t.name = KBUILD_MODNAME,\n");
if (mod->has_init)
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