2 files changed, 38 insertions, 0 deletions

diff --git a/arch/ia64/include/asm/module.h b/arch/ia64/include/asm/module.h
index d2da61e4c49b..908eaef42a08 100644
--- a/arch/ia64/include/asm/module.h
+++ b/arch/ia64/include/asm/module.h
@@ -16,6 +16,12 @@ struct mod_arch_specific {
         struct elf64_shdr *got;         /* global offset table */
         struct elf64_shdr *opd;         /* official procedure descriptors */
         struct elf64_shdr *unwind;      /* unwind-table section */
+#ifdef CONFIG_PARAVIRT
+        struct elf64_shdr *paravirt_bundles;
+                                        /* paravirt_alt_bundle_patch table */
+        struct elf64_shdr *paravirt_insts;
+                                        /* paravirt_alt_inst_patch table */
+#endif
         unsigned long gp;               /* global-pointer for module */
 
         void *core_unw_table;           /* core unwind-table cookie returned by unwinder */
diff --git a/arch/ia64/kernel/module.c b/arch/ia64/kernel/module.c
index aaa7d901521f..34fe4259a144 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);
@@ -921,6 +929,30 @@ 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;
 }