Messages in this thread Patch in this message | | | From | Andi Kleen <> | Subject | [PATCH 08/20] Kbuild, lto, workaround: Don't warn for initcall_reference in modpost | Date | Tue, 18 Feb 2014 15:28:46 +0100 |
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From: Andi Kleen <ak@linux.intel.com>
This reference is discarded, but can cause warnings when it refers to exit. Ignore for now.
This is a workaround and can be removed once we get rid of -fno-toplevel-reorder
Signed-off-by: Andi Kleen <ak@linux.intel.com> --- scripts/mod/modpost.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c index 4061098..bd06857 100644 --- a/scripts/mod/modpost.c +++ b/scripts/mod/modpost.c @@ -1455,6 +1455,10 @@ static void check_section_mismatch(const char *modname, struct elf_info *elf, to = find_elf_symbol(elf, r->r_addend, sym); tosym = sym_name(elf, to); + if (!strncmp(fromsym, "reference___initcall", + sizeof("reference___initcall") - 1)) + return; + /* check whitelist - we may ignore it */ if (secref_whitelist(mismatch, fromsec, fromsym, tosec, tosym)) { -- 1.8.5.2
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