target/linux/generic/pending-4.14/310-arm_module_unresolved_weak_sym.patch

   1 From: Felix Fietkau <nbd@nbd.name>
   2 Subject: fix errors in unresolved weak symbols on arm
   3
   4 lede-commit: 570699d4838a907c3ef9f2819bf19eb72997b32f
   5 Signed-off-by: Felix Fietkau <nbd@nbd.name>
   6 ---
   7  arch/arm/kernel/module.c | 4 ++++
   8  1 file changed, 4 insertions(+)
   9
  10 --- a/arch/arm/kernel/module.c
  11 +++ b/arch/arm/kernel/module.c
  12 @@ -95,6 +95,10 @@ apply_relocate(Elf32_Shdr *sechdrs, cons
  13                         return -ENOEXEC;
  14                 }
  15
  16 +               if ((IS_ERR_VALUE(sym->st_value) || !sym->st_value) &&
  17 +                   ELF_ST_BIND(sym->st_info) == STB_WEAK)
  18 +                       continue;
  19 +
  20                 loc = dstsec->sh_addr + rel->r_offset;
  21
  22                 switch (ELF32_R_TYPE(rel->r_info)) {