Merge commit '683b6c6f82a60fabf47012581c2cfbf1b037ab95' into stable/for-linus-3.15

This merge of the irq-core-for-linus branch broke the ARM build when
Xen is enabled.

Conflicts:
	drivers/xen/events/events_base.c

1 files changed, 5 insertions, 1 deletions

diff --git a/kernel/module.c b/kernel/module.c
index d24fcf29cb64..8dc7f5e80dd8 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -1015,7 +1015,7 @@ static size_t module_flags_taint(struct module *mod, char *buf)
                 buf[l++] = 'C';
         /*
          * TAINT_FORCED_RMMOD: could be added.
-         * TAINT_UNSAFE_SMP, TAINT_MACHINE_CHECK, TAINT_BAD_PAGE don't
+         * TAINT_CPU_OUT_OF_SPEC, TAINT_MACHINE_CHECK, TAINT_BAD_PAGE don't
          * apply to modules.
          */
         return l;
@@ -1948,6 +1948,10 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
 
                 switch (sym[i].st_shndx) {
                 case SHN_COMMON:
+                        /* Ignore common symbols */
+                        if (!strncmp(name, "__gnu_lto", 9))
+                                break;
+
                         /* We compiled with -fno-common.  These are not
                            supposed to happen.  */
                         pr_debug("Common symbol: %s\n", name);