Index: head/sys/modules/dtrace/dtrace/Makefile
===================================================================
--- head/sys/modules/dtrace/dtrace/Makefile	(revision 253988)
+++ head/sys/modules/dtrace/dtrace/Makefile	(revision 253989)
@@ -1,54 +1,55 @@
 # $FreeBSD$
 
 ARCHDIR=	${MACHINE_CPUARCH}
 
 .PATH: ${.CURDIR}/../../../cddl/contrib/opensolaris/uts/common/dtrace
 .PATH: ${.CURDIR}/../../../cddl/compat/opensolaris/kern
 .PATH: ${.CURDIR}/../../../cddl/kern
 .PATH: ${.CURDIR}/../../../cddl/dev/dtrace
 .PATH: ${.CURDIR}/../../../cddl/dev/dtrace/${ARCHDIR}
 
 KMOD=		dtrace
 SRCS=		dtrace.c \
 		dtrace_asm.S \
 		dtrace_subr.c
 
 .if ${MACHINE_CPUARCH} == "amd64" || ${MACHINE_CPUARCH} == "i386"
 SRCS+=		dis_tables.c \
 		instr_size.c
 CFLAGS+=	-I${.CURDIR}/../../../cddl/contrib/opensolaris/uts/intel
 .endif
 
 SRCS+=		bus_if.h device_if.h vnode_if.h
 
 # Needed for dtrace_asm.S
 SRCS+=		assym.s
 
 # These are needed for assym.s
 SRCS+=		opt_compat.h opt_kstack_pages.h opt_nfs.h opt_hwpmc_hooks.h
 
 #This is needed for dtrace.c
 SRCS += 	opensolaris_taskq.c
 
 .if ${MACHINE_CPUARCH} == "i386"
 SRCS+=		opt_apic.h
 .endif
 
 CFLAGS+=	-I${.CURDIR}/../../../cddl/compat/opensolaris \
 		-I${.CURDIR}/../../../cddl/dev/dtrace \
 		-I${.CURDIR}/../../../cddl/dev/dtrace/${ARCHDIR} \
 		-I${.CURDIR}/../../../cddl/contrib/opensolaris/uts/common \
 		-I${.CURDIR}/../../.. -DDIS_MEM
 
 CFLAGS+=	-DSMP -DDEBUG
 
 EXPORT_SYMS=	dtrace_register \
 		dtrace_unregister \
 		dtrace_probe_lookup
 
 dtrace_asm.o:  assym.s
 
 .include <bsd.kmod.mk>
 
 CWARNFLAGS+=	-Wno-parentheses
 CWARNFLAGS+=	-Wno-uninitialized
+CWARNFLAGS+=	-Wno-cast-qual