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| author | Andi Kleen <ak@linux.intel.com> | 2013-10-23 10:57:58 +1030 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2013-10-29 09:43:37 +1030 |
| commit | e0f244c63fc9d192dfd399cc2677bbdca61994b1 (patch) | |
| tree | 0196f9eab616fdb4a6289050e7c96bd1c944a70e /scripts/mod/modpost.c | |
| parent | eb3057df732c304622aee77c450761746939a2dc (diff) | |
| download | lwn-e0f244c63fc9d192dfd399cc2677bbdca61994b1.tar.gz lwn-e0f244c63fc9d192dfd399cc2677bbdca61994b1.zip | |
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/modpost.c')
| -rw-r--r-- | scripts/mod/modpost.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c index 393706b37774..9b873ac6ed7b 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) |