diff options
| author | Len Brown <len.brown@intel.com> | 2009-04-05 02:14:15 -0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2009-04-05 02:14:15 -0400 |
| commit | 478c6a43fcbc6c11609f8cee7c7b57223907754f (patch) | |
| tree | a7f7952099da60d33032aed6de9c0c56c9f8779e /arch/ia64/kernel/module.c | |
| parent | 8a3f257c704e02aee9869decd069a806b45be3f1 (diff) | |
| parent | 6bb597507f9839b13498781e481f5458aea33620 (diff) | |
Merge branch 'linus' into release
Conflicts:
arch/x86/kernel/cpu/cpufreq/longhaul.c
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'arch/ia64/kernel/module.c')
| -rw-r--r-- | arch/ia64/kernel/module.c | 35 |
1 files changed, 33 insertions, 2 deletions
diff --git a/arch/ia64/kernel/module.c b/arch/ia64/kernel/module.c index aaa7d901521..da3b0cf495a 100644 --- a/arch/ia64/kernel/module.c +++ b/arch/ia64/kernel/module.c @@ -446,6 +446,14 @@ module_frob_arch_sections (Elf_Ehdr *ehdr, Elf_Shdr *sechdrs, char *secstrings, mod->arch.opd = s; else if (strcmp(".IA_64.unwind", secstrings + s->sh_name) == 0) mod->arch.unwind = s; +#ifdef CONFIG_PARAVIRT + else if (strcmp(".paravirt_bundles", + secstrings + s->sh_name) == 0) + mod->arch.paravirt_bundles = s; + else if (strcmp(".paravirt_insts", + secstrings + s->sh_name) == 0) + mod->arch.paravirt_insts = s; +#endif if (!mod->arch.core_plt || !mod->arch.init_plt || !mod->arch.got || !mod->arch.opd) { printk(KERN_ERR "%s: sections missing\n", mod->name); @@ -525,8 +533,7 @@ get_ltoff (struct module *mod, uint64_t value, int *okp) goto found; /* Not enough GOT entries? */ - if (e >= (struct got_entry *) (mod->arch.got->sh_addr + mod->arch.got->sh_size)) - BUG(); + BUG_ON(e >= (struct got_entry *) (mod->arch.got->sh_addr + mod->arch.got->sh_size)); e->val = value; ++mod->arch.next_got_entry; @@ -921,6 +928,30 @@ module_finalize (const Elf_Ehdr *hdr, const Elf_Shdr *sechdrs, struct module *mo DEBUGP("%s: init: entry=%p\n", __func__, mod->init); if (mod->arch.unwind) register_unwind_table(mod); +#ifdef CONFIG_PARAVIRT + if (mod->arch.paravirt_bundles) { + struct paravirt_patch_site_bundle *start = + (struct paravirt_patch_site_bundle *) + mod->arch.paravirt_bundles->sh_addr; + struct paravirt_patch_site_bundle *end = + (struct paravirt_patch_site_bundle *) + (mod->arch.paravirt_bundles->sh_addr + + mod->arch.paravirt_bundles->sh_size); + + paravirt_patch_apply_bundle(start, end); + } + if (mod->arch.paravirt_insts) { + struct paravirt_patch_site_inst *start = + (struct paravirt_patch_site_inst *) + mod->arch.paravirt_insts->sh_addr; + struct paravirt_patch_site_inst *end = + (struct paravirt_patch_site_inst *) + (mod->arch.paravirt_insts->sh_addr + + mod->arch.paravirt_insts->sh_size); + + paravirt_patch_apply_inst(start, end); + } +#endif return 0; } |