10908 Simplify SMAP relocations with krtld

*** 2178,2196 ****
--- 2178,2206 ----
  
  static void
  free_module_data(struct module *mp)
  {
          struct module_list *lp, *tmp;
+         hotinline_desc_t *hid, *next;
          int ksyms_exported = 0;
  
          lp = mp->head;
          while (lp) {
                  tmp = lp;
                  lp = lp->next;
                  kobj_free((char *)tmp, sizeof (*tmp));
          }
  
+         /* release hotinlines */
+         hid = mp->hi_calls;
+         while (hid != NULL) {
+                 next = hid->hid_next;
+                 kobj_free(hid->hid_symname, strlen(hid->hid_symname) + 1);
+                 kobj_free(hid, sizeof (hotinline_desc_t));
+                 hid = next;
+         }
+ 
          rw_enter(&ksyms_lock, RW_WRITER);
          if (mp->symspace) {
                  if (vmem_contains(ksyms_arena, mp->symspace, mp->symsize)) {
                          vmem_free(ksyms_arena, mp->symspace, mp->symsize);
                          ksyms_exported = 1;
*** 3032,3044 ****
--- 3042,3064 ----
                  }
  
                  if (sp->st_shndx == SHN_UNDEF) {
                          resolved = 0;
  
+                         /*
+                          * Skip over sdt probes and smap calls,
+                          * they're relocated later.
+                          */
                          if (strncmp(name, sdt_prefix, strlen(sdt_prefix)) == 0)
                                  continue;
+ #if defined(__x86)
+                         if (strcmp(name, "smap_enable") == 0 ||
+                             strcmp(name, "smap_disable") == 0)
+                                 continue;
+ #endif /* defined(__x86) */
  
+ 
                          /*
                           * If it's not a weak reference and it's
                           * not a primary object, it's an error.
                           * (Primary objects may take more than
                           * one pass to resolve)