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Merge pull request #235 from jpoimboe/verbose-fix

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__verbose rela fix
This commit is contained in:
Seth Jennings 2014-06-04 16:26:50 -05:00
commit d026f9d866
2 changed files with 13 additions and 11 deletions
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12
kmod/core/core.c
View File

@ -541,11 +541,15 @@ static int kpatch_write_relocations(struct kpatch_module *kpmod)
val = (s32)src_addr + dynrela->addend;
size = 4;
break;
case R_X86_64_64:
loc = dynrela->dest;
val = src_addr;
size = 8;
break;
default:
printk("unsupported rela type %ld for "
"0x%lx <- 0x%lx at index %d\n",
dynrela->type, dynrela->dest,
src_addr, i);
printk("unsupported rela type %ld for source %s (0x%lx <- 0x%lx) at index %d\n",
dynrela->type, dynrela->name,
dynrela->dest, src_addr, i);
return -EINVAL;
}

12
kpatch-build/create-diff-object.c
View File

@ -941,9 +941,7 @@ void kpatch_include_symbol(struct symbol *sym, int recurselevel)
sec = sym->sec;
sec->include = 1;
inc_printf("section %s is included\n", sec->name);
if (sec->secsym == sym)
goto out;
if (sec->secsym) {
if (sec->secsym && sec->secsym != sym) {
sec->secsym->include = 1;
inc_printf("section symbol %s is included\n", sec->secsym->name);
}
@ -1742,10 +1740,10 @@ void kpatch_create_dynamic_rela_sections(struct kpatch_elf *kelf,
/* add rela to fill in dest field */
ALLOC_LINK(dynrela, &relasec->relas);
if (!sec2->base->sym)
ERROR("expected bundled symbol for section %s for dynrela src %s",
sec2->base->name, rela->sym->name);
dynrela->sym = sec2->base->sym;
if (sec2->base->sym)
dynrela->sym = sec2->base->sym;
else
dynrela->sym = sec2->base->secsym;
dynrela->type = R_X86_64_64;
dynrela->addend = rela->offset;
dynrela->offset = index * sizeof(*dynrelas);