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archive/target/linux/generic/patches-4.4/310-arm_module_unresolved_weak_sym.patch
Jonas Gorski a45fb9ceb3 kernel: add linux 4.4 support
Based on 4.4-rc3. Runtime tested on MIPS.

Signed-off-by: Jonas Gorski <jogo@openwrt.org>

SVN-Revision: 47701
2015-12-02 22:23:22 +00:00

14 lines
354 B
Diff

--- a/arch/arm/kernel/module.c
+++ b/arch/arm/kernel/module.c
@@ -88,6 +88,10 @@ apply_relocate(Elf32_Shdr *sechdrs, cons
return -ENOEXEC;
}
+ if ((IS_ERR_VALUE(sym->st_value) || !sym->st_value) &&
+ ELF_ST_BIND(sym->st_info) == STB_WEAK)
+ continue;
+
loc = dstsec->sh_addr + rel->r_offset;
switch (ELF32_R_TYPE(rel->r_info)) {