Description: variable 'rval' might be clobbered by 'longjmp' or 'vfork'
 in usr/src/uts/i86pc/io/pci/pci_tools.c with GCC 4.9
Index: uts/usr/src/uts/Makefile.uts
===================================================================
--- uts.orig/usr/src/uts/Makefile.uts
+++ uts/usr/src/uts/Makefile.uts
@@ -227,6 +227,7 @@ CERRWARN += -_gcc=-Wno-unused-parameter
 CERRWARN += -_gcc=-Wno-missing-field-initializers
 CERRWARN += -_gcc=-Wno-format-security
 CERRWARN += -_gcc=-Wno-unused-but-set-parameter
+CERRWARN += -_gcc=-Wno-clobbered
 
 # DEBUG v. -nd make for frequent unused variables, empty conditions, etc. in
 # -nd builds