diff options
| -rw-r--r-- | arch/s390/kernel/machine_kexec_file.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/s390/kernel/machine_kexec_file.c b/arch/s390/kernel/machine_kexec_file.c index a8bfa7c8cbba..876cdd3c994e 100644 --- a/arch/s390/kernel/machine_kexec_file.c +++ b/arch/s390/kernel/machine_kexec_file.c @@ -296,6 +296,7 @@ int arch_kexec_apply_relocations_add(struct purgatory_info *pi, const Elf_Shdr *sechdrs; Elf_Rela *relas; int i, r_type; + int ret; /* String & section header string table */ sechdrs = (void *)pi->ehdr + pi->ehdr->e_shoff; @@ -347,7 +348,11 @@ int arch_kexec_apply_relocations_add(struct purgatory_info *pi, addr = section->sh_addr + relas[i].r_offset; r_type = ELF64_R_TYPE(relas[i].r_info); - arch_kexec_do_relocs(r_type, loc, val, addr); + ret = arch_kexec_do_relocs(r_type, loc, val, addr); + if (ret) { + pr_err("Unknown rela relocation: %d\n", r_type); + return -ENOEXEC; + } } return 0; } |