Index: sys/arm/arm/trap-v6.c
===================================================================
--- sys/arm/arm/trap-v6.c
+++ sys/arm/arm/trap-v6.c
@@ -28,6 +28,7 @@
  */
 
 #include "opt_ktrace.h"
+#include "opt_compat.h"
 
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
@@ -58,6 +59,10 @@
 #include <machine/machdep.h>
 #include <machine/pcb.h>
 
+#ifdef COMPAT_LINUX
+#include <arm/linux/linux.h>
+#endif
+
 #ifdef KDB
 #include <sys/kdb.h>
 #include <machine/db_machdep.h>
@@ -501,6 +506,15 @@
 		abort_fatal(tf, idx, fsr, far, prefetch, td, &ksig);
 		return;
 	}
+#ifdef COMPAT_LINUX
+	else {
+	    if (far == LINUX_GETTLS_HELPER) {
+	        tf->tf_r0 = linux_get_tls(td);
+	        tf->tf_pc = tf->tf_r14;
+	        goto out;
+	    }
+	}
+#endif /* COMPAT_LINUX */
 
 	ksig.sig = SIGSEGV;
 	ksig.code = (rv == KERN_PROTECTION_FAILURE) ? SEGV_ACCERR : SEGV_MAPERR;