D32878.id98225.diff
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	diff --git a/sys/conf/kmod_syms.awk b/sys/conf/kmod_syms.awk
	--- a/sys/conf/kmod_syms.awk
	+++ b/sys/conf/kmod_syms.awk
	@@ -2,6 +2,7 @@

	# Read global symbols from object file.
	BEGIN {
	+ modname = ARGV[1]
	while ("${NM:='nm'} -g " ARGV[1] \| getline) {
	if (match($0, /^[^[:space:]]+ [^AU] (.*)$/)) {
	syms[$3] = $2
	@@ -12,7 +13,12 @@

	# De-list symbols from the export list.
	{
	- delete syms[$0]
	+ smbl = $0
	+ if (!(smbl in syms)) {
	+ printf "Symbol %s is not present in %s\n", \
	+ smbl, modname > "/dev/stderr"
	+ }
	+ delete syms[smbl]
	}

	# Strip commons, make everything else local.
	diff --git a/sys/kern/kern_linker.c b/sys/kern/kern_linker.c
	--- a/sys/kern/kern_linker.c
	+++ b/sys/kern/kern_linker.c
	@@ -911,7 +911,7 @@
	linker_file_t lf;

	TAILQ_FOREACH(lf, &linker_files, link) {
	- if (LINKER_LOOKUP_SYMBOL(lf, symstr, sym) == 0)
	+ if (LINKER_LOOKUP_DEBUG_SYMBOL(lf, symstr, sym) == 0)
	return (0);
	}
	return (ENOENT);
	diff --git a/sys/kern/link_elf.c b/sys/kern/link_elf.c
	--- a/sys/kern/link_elf.c
	+++ b/sys/kern/link_elf.c
	@@ -144,8 +144,12 @@
	linker_file_t *);
	static int link_elf_lookup_symbol(linker_file_t, const char *,
	c_linker_sym_t *);
	+static int link_elf_lookup_debug_symbol(linker_file_t, const char *,
	+ c_linker_sym_t *);
	static int link_elf_symbol_values(linker_file_t, c_linker_sym_t,
	linker_symval_t *);
	+static int link_elf_debug_symbol_values(linker_file_t, c_linker_sym_t,
	+ linker_symval_t*);
	static int link_elf_search_symbol(linker_file_t, caddr_t,
	c_linker_sym_t , long );

	@@ -164,7 +168,9 @@

	static kobj_method_t link_elf_methods[] = {
	KOBJMETHOD(linker_lookup_symbol, link_elf_lookup_symbol),
	+ KOBJMETHOD(linker_lookup_debug_symbol, link_elf_lookup_debug_symbol),
	KOBJMETHOD(linker_symbol_values, link_elf_symbol_values),
	+ KOBJMETHOD(linker_debug_symbol_values, link_elf_debug_symbol_values),
	KOBJMETHOD(linker_search_symbol, link_elf_search_symbol),
	KOBJMETHOD(linker_unload, link_elf_unload_file),
	KOBJMETHOD(linker_load_file, link_elf_load_file),
	@@ -188,6 +194,11 @@
	link_elf_methods, sizeof(struct elf_file)
	};

	+static bool link_elf_leak_locals;
	+SYSCTL_BOOL(_debug, OID_AUTO, link_elf_leak_locals,
	+ CTLFLAG_RWTUN, &link_elf_leak_locals, 0,
	+ "Allow local symbols to participate in global module symbol resolution");
	+
	typedef int (*elf_reloc_fn)(linker_file_t lf, Elf_Addr relocbase,
	const void *data, int type, elf_lookup_fn lookup);

	@@ -1490,14 +1501,14 @@
	}

	static int
	-link_elf_lookup_symbol(linker_file_t lf, const char name, c_linker_sym_t sym)
	+link_elf_lookup_symbol1(linker_file_t lf, const char name, c_linker_sym_t sym,
	+ bool see_local)
	{
	elf_file_t ef = (elf_file_t) lf;
	unsigned long symnum;
	const Elf_Sym* symp;
	const char *strp;
	unsigned long hash;
	- int i;

	/* If we don't have a hash, bail. */
	if (ef->buckets == NULL \|\| ef->nbuckets == 0) {
	@@ -1528,8 +1539,11 @@
	(symp->st_value != 0 &&
	(ELF_ST_TYPE(symp->st_info) == STT_FUNC \|\|
	ELF_ST_TYPE(symp->st_info) == STT_GNU_IFUNC))) {
	- *sym = (c_linker_sym_t) symp;
	- return (0);
	+ if (see_local \|\|
	+ ELF_ST_BIND(symp->st_info) != STB_LOCAL) {
	+ *sym = (c_linker_sym_t) symp;
	+ return (0);
	+ }
	}
	return (ENOENT);
	}
	@@ -1537,11 +1551,29 @@
	symnum = ef->chains[symnum];
	}

	- /* If we have not found it, look at the full table (if loaded) */
	- if (ef->symtab == ef->ddbsymtab)
	- return (ENOENT);
	+ return (ENOENT);
	+}
	+
	+static int
	+link_elf_lookup_symbol(linker_file_t lf, const char name, c_linker_sym_t sym)
	+{
	+ if (link_elf_leak_locals)
	+ return (link_elf_lookup_debug_symbol(lf, name, sym));
	+ return (link_elf_lookup_symbol1(lf, name, sym, false));
	+}
	+
	+static int
	+link_elf_lookup_debug_symbol(linker_file_t lf, const char *name,
	+ c_linker_sym_t *sym)
	+{
	+ elf_file_t ef = (elf_file_t)lf;
	+ const Elf_Sym* symp;
	+ const char *strp;
	+ int i;
	+
	+ if (link_elf_lookup_symbol1(lf, name, sym, true) == 0)
	+ return (0);

	- /* Exhaustive search */
	for (i = 0, symp = ef->ddbsymtab; i < ef->ddbsymcnt; i++, symp++) {
	strp = ef->ddbstrtab + symp->st_name;
	if (strcmp(name, strp) == 0) {
	@@ -1560,8 +1592,8 @@
	}

	static int
	-link_elf_symbol_values(linker_file_t lf, c_linker_sym_t sym,
	- linker_symval_t *symval)
	+link_elf_symbol_values1(linker_file_t lf, c_linker_sym_t sym,
	+ linker_symval_t *symval, bool see_local)
	{
	elf_file_t ef;
	const Elf_Sym *es;
	@@ -1569,7 +1601,9 @@

	ef = (elf_file_t)lf;
	es = (const Elf_Sym *)sym;
	- if (es >= ef->symtab && es < (ef->symtab + ef->nchains)) {
	+ if (es >= ef->symtab && es < ef->symtab + ef->nchains) {
	+ if (!see_local && ELF_ST_BIND(es->st_info) == STB_LOCAL)
	+ return (ENOENT);
	symval->name = ef->strtab + es->st_name;
	val = (caddr_t)ef->address + es->st_value;
	if (ELF_ST_TYPE(es->st_info) == STT_GNU_IFUNC)
	@@ -1578,8 +1612,31 @@
	symval->size = es->st_size;
	return (0);
	}
	+ return (ENOENT);
	+}
	+
	+static int
	+link_elf_symbol_values(linker_file_t lf, c_linker_sym_t sym,
	+ linker_symval_t *symval)
	+{
	+ if (link_elf_leak_locals)
	+ return (link_elf_debug_symbol_values(lf, sym, symval));
	+ return (link_elf_symbol_values1(lf, sym, symval, false));
	+}
	+
	+static int
	+link_elf_debug_symbol_values(linker_file_t lf, c_linker_sym_t sym,
	+ linker_symval_t *symval)
	+{
	+ elf_file_t ef = (elf_file_t)lf;
	+ const Elf_Sym es = (const Elf_Sym )sym;
	+ caddr_t val;
	+
	+ if (link_elf_symbol_values1(lf, sym, symval, true) == 0)
	+ return (0);
	if (ef->symtab == ef->ddbsymtab)
	return (ENOENT);
	+
	if (es >= ef->ddbsymtab && es < (ef->ddbsymtab + ef->ddbsymcnt)) {
	symval->name = ef->ddbstrtab + es->st_name;
	val = (caddr_t)ef->address + es->st_value;
	@@ -1596,12 +1653,12 @@
	link_elf_search_symbol(linker_file_t lf, caddr_t value,
	c_linker_sym_t sym, long diffp)
	{
	- elf_file_t ef = (elf_file_t) lf;
	- u_long off = (uintptr_t) (void *) value;
	+ elf_file_t ef = (elf_file_t)lf;
	+ u_long off = (uintptr_t)(void *)value;
	u_long diff = off;
	u_long st_value;
	- const Elf_Sym* es;
	- const Elf_Sym* best = NULL;
	+ const Elf_Sym *es;
	+ const Elf_Sym *best = NULL;
	int i;

	for (i = 0, es = ef->ddbsymtab; i < ef->ddbsymcnt; i++, es++) {
	@@ -1711,7 +1768,7 @@
	{
	linker_symval_t symval;
	elf_file_t ef = (elf_file_t)file;
	- const Elf_Sym* symp;
	+ const Elf_Sym *symp;
	int i, error;

	/* Exhaustive search */
	diff --git a/sys/kern/link_elf_obj.c b/sys/kern/link_elf_obj.c
	--- a/sys/kern/link_elf_obj.c
	+++ b/sys/kern/link_elf_obj.c
	@@ -44,6 +44,7 @@
	#include <sys/namei.h>
	#include <sys/proc.h>
	#include <sys/rwlock.h>
	+#include <sys/sysctl.h>
	#include <sys/vnode.h>

	#include <machine/elf.h>
	@@ -131,8 +132,12 @@
	static int link_elf_load_file(linker_class_t, const char , linker_file_t );
	static int link_elf_lookup_symbol(linker_file_t, const char *,
	c_linker_sym_t *);
	+static int link_elf_lookup_debug_symbol(linker_file_t, const char *,
	+ c_linker_sym_t *);
	static int link_elf_symbol_values(linker_file_t, c_linker_sym_t,
	linker_symval_t *);
	+static int link_elf_debug_symbol_values(linker_file_t, c_linker_sym_t,
	+ linker_symval_t *);
	static int link_elf_search_symbol(linker_file_t, caddr_t value,
	c_linker_sym_t sym, long diffp);

	@@ -153,7 +158,9 @@

	static kobj_method_t link_elf_methods[] = {
	KOBJMETHOD(linker_lookup_symbol, link_elf_lookup_symbol),
	+ KOBJMETHOD(linker_lookup_debug_symbol, link_elf_lookup_debug_symbol),
	KOBJMETHOD(linker_symbol_values, link_elf_symbol_values),
	+ KOBJMETHOD(linker_debug_symbol_values, link_elf_debug_symbol_values),
	KOBJMETHOD(linker_search_symbol, link_elf_search_symbol),
	KOBJMETHOD(linker_unload, link_elf_unload_file),
	KOBJMETHOD(linker_load_file, link_elf_load_file),
	@@ -177,6 +184,11 @@
	link_elf_methods, sizeof(struct elf_file)
	};

	+static bool link_elf_obj_leak_locals;
	+SYSCTL_BOOL(_debug, OID_AUTO, link_elf_obj_leak_locals,
	+ CTLFLAG_RWTUN, &link_elf_obj_leak_locals, 0,
	+ "Allow local symbols to participate in global module symbol resolution");
	+
	static int relocate_file(elf_file_t ef);
	static void elf_obj_cleanup_globals_cache(elf_file_t);

	@@ -1407,9 +1419,10 @@
	}

	static int
	-link_elf_lookup_symbol(linker_file_t lf, const char name, c_linker_sym_t sym)
	+link_elf_lookup_symbol1(linker_file_t lf, const char name, c_linker_sym_t sym,
	+ bool see_local)
	{
	- elf_file_t ef = (elf_file_t) lf;
	+ elf_file_t ef = (elf_file_t)lf;
	const Elf_Sym *symp;
	const char *strp;
	int i;
	@@ -1417,16 +1430,34 @@
	for (i = 0, symp = ef->ddbsymtab; i < ef->ddbsymcnt; i++, symp++) {
	strp = ef->ddbstrtab + symp->st_name;
	if (symp->st_shndx != SHN_UNDEF && strcmp(name, strp) == 0) {
	- *sym = (c_linker_sym_t) symp;
	- return 0;
	+ if (see_local \|\|
	+ ELF_ST_BIND(symp->st_info) == STB_GLOBAL) {
	+ *sym = (c_linker_sym_t) symp;
	+ return (0);
	+ }
	+ return (ENOENT);
	}
	}
	- return ENOENT;
	+ return (ENOENT);
	}

	static int
	-link_elf_symbol_values(linker_file_t lf, c_linker_sym_t sym,
	- linker_symval_t *symval)
	+link_elf_lookup_symbol(linker_file_t lf, const char name, c_linker_sym_t sym)
	+{
	+ return (link_elf_lookup_symbol1(lf, name, sym,
	+ link_elf_obj_leak_locals));
	+}
	+
	+static int
	+link_elf_lookup_debug_symbol(linker_file_t lf, const char *name,
	+ c_linker_sym_t *sym)
	+{
	+ return (link_elf_lookup_symbol1(lf, name, sym, true));
	+}
	+
	+static int
	+link_elf_symbol_values1(linker_file_t lf, c_linker_sym_t sym,
	+ linker_symval_t *symval, bool see_local)
	{
	elf_file_t ef;
	const Elf_Sym *es;
	@@ -1436,23 +1467,40 @@
	es = (const Elf_Sym*) sym;
	val = (caddr_t)es->st_value;
	if (es >= ef->ddbsymtab && es < (ef->ddbsymtab + ef->ddbsymcnt)) {
	+ if (!see_local && ELF_ST_BIND(es->st_info) == STB_LOCAL)
	+ return (ENOENT);
	symval->name = ef->ddbstrtab + es->st_name;
	val = (caddr_t)es->st_value;
	if (ELF_ST_TYPE(es->st_info) == STT_GNU_IFUNC)
	val = ((caddr_t (*)(void))val)();
	symval->value = val;
	symval->size = es->st_size;
	- return 0;
	+ return (0);
	}
	- return ENOENT;
	+ return (ENOENT);
	+}
	+
	+static int
	+link_elf_symbol_values(linker_file_t lf, c_linker_sym_t sym,
	+ linker_symval_t *symval)
	+{
	+ return (link_elf_symbol_values1(lf, sym, symval,
	+ link_elf_obj_leak_locals));
	+}
	+
	+static int
	+link_elf_debug_symbol_values(linker_file_t lf, c_linker_sym_t sym,
	+ linker_symval_t *symval)
	+{
	+ return (link_elf_symbol_values1(lf, sym, symval, true));
	}

	static int
	link_elf_search_symbol(linker_file_t lf, caddr_t value,
	c_linker_sym_t sym, long diffp)
	{
	- elf_file_t ef = (elf_file_t) lf;
	- u_long off = (uintptr_t) (void *) value;
	+ elf_file_t ef = (elf_file_t)lf;
	+ u_long off = (uintptr_t)(void *)value;
	u_long diff = off;
	u_long st_value;
	const Elf_Sym *es;
	@@ -1480,7 +1528,7 @@
	*diffp = diff;
	*sym = (c_linker_sym_t) best;

	- return 0;
	+ return (0);
	}

	/*
	@@ -1779,25 +1827,21 @@
	static long
	link_elf_symtab_get(linker_file_t lf, const Elf_Sym **symtab)
	{
	- elf_file_t ef = (elf_file_t)lf;
	-
	- *symtab = ef->ddbsymtab;
	-
	- if (*symtab == NULL)
	- return (0);
	+ elf_file_t ef = (elf_file_t)lf;

	- return (ef->ddbsymcnt);
	+ *symtab = ef->ddbsymtab;
	+ if (*symtab == NULL)
	+ return (0);
	+ return (ef->ddbsymcnt);
	}

	static long
	link_elf_strtab_get(linker_file_t lf, caddr_t *strtab)
	{
	- elf_file_t ef = (elf_file_t)lf;
	-
	- *strtab = ef->ddbstrtab;
	-
	- if (*strtab == NULL)
	- return (0);
	+ elf_file_t ef = (elf_file_t)lf;

	- return (ef->ddbstrcnt);
	+ *strtab = ef->ddbstrtab;
	+ if (*strtab == NULL)
	+ return (0);
	+ return (ef->ddbstrcnt);
	}
	diff --git a/sys/kern/linker_if.m b/sys/kern/linker_if.m
	--- a/sys/kern/linker_if.m
	+++ b/sys/kern/linker_if.m
	@@ -40,12 +40,24 @@
	c_linker_sym_t* symp;
	};

	+METHOD int lookup_debug_symbol {
	+ linker_file_t file;
	+ const char* name;
	+ c_linker_sym_t* symp;
	+};
	+
	METHOD int symbol_values {
	linker_file_t file;
	c_linker_sym_t sym;
	linker_symval_t* valp;
	};

	+METHOD int debug_symbol_values {
	+ linker_file_t file;
	+ c_linker_sym_t sym;
	+ linker_symval_t* valp;
	+};
	+
	METHOD int search_symbol {
	linker_file_t file;
	caddr_t value;
	diff --git a/sys/modules/aic7xxx/ahc/Makefile b/sys/modules/aic7xxx/ahc/Makefile
	--- a/sys/modules/aic7xxx/ahc/Makefile
	+++ b/sys/modules/aic7xxx/ahc/Makefile
	@@ -52,4 +52,6 @@
	CLEANFILES= ${GENSRCS}
	.endif

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/alq/Makefile b/sys/modules/alq/Makefile
	--- a/sys/modules/alq/Makefile
	+++ b/sys/modules/alq/Makefile
	@@ -4,4 +4,6 @@
	KMOD= alq
	SRCS= opt_mac.h vnode_if.h kern_alq.c

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/amdsmn/Makefile b/sys/modules/amdsmn/Makefile
	--- a/sys/modules/amdsmn/Makefile
	+++ b/sys/modules/amdsmn/Makefile
	@@ -5,4 +5,6 @@
	KMOD= amdsmn
	SRCS= amdsmn.c bus_if.h device_if.h pci_if.h

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/amr/Makefile b/sys/modules/amr/Makefile
	--- a/sys/modules/amr/Makefile
	+++ b/sys/modules/amr/Makefile
	@@ -16,4 +16,6 @@
	# Debugging
	#CFLAGS+= -DAMR_DEBUG=3

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/ata/atacore/Makefile b/sys/modules/ata/atacore/Makefile
	--- a/sys/modules/ata/atacore/Makefile
	+++ b/sys/modules/ata/atacore/Makefile
	@@ -6,4 +6,6 @@
	SRCS= ata-all.c ata_if.c ata-lowlevel.c
	SRCS+= ata_if.h bus_if.h device_if.h opt_cam.h pci_if.h

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/ata/atapci/Makefile b/sys/modules/ata/atapci/Makefile
	--- a/sys/modules/ata/atapci/Makefile
	+++ b/sys/modules/ata/atapci/Makefile
	@@ -8,4 +8,6 @@
	SRCS= ata-pci.c ata-dma.c ata-sata.c
	SRCS+= ata_if.h bus_if.h device_if.h pci_if.h

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/ata/atapci/chipsets/atasiliconimage/Makefile b/sys/modules/ata/atapci/chipsets/atasiliconimage/Makefile
	--- a/sys/modules/ata/atapci/chipsets/atasiliconimage/Makefile
	+++ b/sys/modules/ata/atapci/chipsets/atasiliconimage/Makefile
	@@ -6,4 +6,6 @@
	SRCS= ata-siliconimage.c
	SRCS+= ata_if.h bus_if.h device_if.h pci_if.h

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/ath_hal/Makefile b/sys/modules/ath_hal/Makefile
	--- a/sys/modules/ath_hal/Makefile
	+++ b/sys/modules/ath_hal/Makefile
	@@ -44,4 +44,6 @@

	.include <bsd.kmod.mk>

	+EXPORT_SYMS= YES
	+
	CWARNFLAGS.ah_regdomain.c= ${NO_WSHIFT_COUNT_NEGATIVE} ${NO_WSHIFT_COUNT_OVERFLOW}
	diff --git a/sys/modules/backlight/Makefile b/sys/modules/backlight/Makefile
	--- a/sys/modules/backlight/Makefile
	+++ b/sys/modules/backlight/Makefile
	@@ -10,4 +10,6 @@
	backlight_if.h \
	backlight_if.c

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/bhnd/Makefile b/sys/modules/bhnd/Makefile
	--- a/sys/modules/bhnd/Makefile
	+++ b/sys/modules/bhnd/Makefile
	@@ -22,7 +22,7 @@

	SRCS+= bhnd_sprom_chipc.c \
	bhnd_pmu_chipc.c
	-
	+
	SRCS+= bhnd_pwrctl.c \
	bhnd_pwrctl_subr.c \
	bhnd_pwrctl_if.c \
	@@ -71,5 +71,7 @@
	siba \
	siba_bhndb

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	.include <bsd.subdir.mk>
	diff --git a/sys/modules/bhnd/bhndb/Makefile b/sys/modules/bhnd/bhndb/Makefile
	--- a/sys/modules/bhnd/bhndb/Makefile
	+++ b/sys/modules/bhnd/bhndb/Makefile
	@@ -15,4 +15,6 @@

	SRCS+= device_if.h bus_if.h pci_if.h

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/bridgestp/Makefile b/sys/modules/bridgestp/Makefile
	--- a/sys/modules/bridgestp/Makefile
	+++ b/sys/modules/bridgestp/Makefile
	@@ -5,4 +5,6 @@
	KMOD= bridgestp
	SRCS= bridgestp.c

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/ctl/Makefile b/sys/modules/ctl/Makefile
	--- a/sys/modules/ctl/Makefile
	+++ b/sys/modules/ctl/Makefile
	@@ -28,4 +28,6 @@

	MFILES= kern/bus_if.m kern/device_if.m

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/cxgbe/if_cxgbe/Makefile b/sys/modules/cxgbe/if_cxgbe/Makefile
	--- a/sys/modules/cxgbe/if_cxgbe/Makefile
	+++ b/sys/modules/cxgbe/if_cxgbe/Makefile
	@@ -44,4 +44,6 @@

	CFLAGS+= -I${CXGBE}

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/dcons/Makefile b/sys/modules/dcons/Makefile
	--- a/sys/modules/dcons/Makefile
	+++ b/sys/modules/dcons/Makefile
	@@ -17,4 +17,6 @@

	CFLAGS+= -I${SRCTOP}/sys

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/efirt/Makefile b/sys/modules/efirt/Makefile
	--- a/sys/modules/efirt/Makefile
	+++ b/sys/modules/efirt/Makefile
	@@ -17,4 +17,6 @@
	${.IMPSRC} -o ${.TARGET}
	.endif

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/evdev/Makefile b/sys/modules/evdev/Makefile
	--- a/sys/modules/evdev/Makefile
	+++ b/sys/modules/evdev/Makefile
	@@ -6,4 +6,6 @@
	SRCS= cdev.c evdev.c evdev_mt.c evdev_utils.c
	SRCS+= opt_evdev.h bus_if.h device_if.h

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/exca/Makefile b/sys/modules/exca/Makefile
	--- a/sys/modules/exca/Makefile
	+++ b/sys/modules/exca/Makefile
	@@ -5,4 +5,6 @@
	KMOD= exca
	SRCS= exca.c device_if.h bus_if.h power_if.h card_if.h pccarddevs.h

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/firewire/firewire/Makefile b/sys/modules/firewire/firewire/Makefile
	--- a/sys/modules/firewire/firewire/Makefile
	+++ b/sys/modules/firewire/firewire/Makefile
	@@ -11,4 +11,6 @@
	iec13213.h iec68113.h \
	fwcrom.c fwdev.c fwmem.c fwmem.h fwdma.c fwdma.h

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/firmware/Makefile b/sys/modules/firmware/Makefile
	--- a/sys/modules/firmware/Makefile
	+++ b/sys/modules/firmware/Makefile
	@@ -5,4 +5,6 @@
	KMOD= firmware
	SRCS= subr_firmware.c vnode_if.h

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/geom/geom_flashmap/Makefile b/sys/modules/geom/geom_flashmap/Makefile
	--- a/sys/modules/geom/geom_flashmap/Makefile
	+++ b/sys/modules/geom/geom_flashmap/Makefile
	@@ -5,4 +5,6 @@
	KMOD= geom_flashmap
	SRCS= geom_flashmap.c

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/gpio/gpiobus/Makefile b/sys/modules/gpio/gpiobus/Makefile
	--- a/sys/modules/gpio/gpiobus/Makefile
	+++ b/sys/modules/gpio/gpiobus/Makefile
	@@ -42,4 +42,6 @@

	CFLAGS+= -I. -I${SRCTOP}/sys/dev/gpio/

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/hid/hconf/Makefile b/sys/modules/hid/hconf/Makefile
	--- a/sys/modules/hid/hconf/Makefile
	+++ b/sys/modules/hid/hconf/Makefile
	@@ -7,4 +7,6 @@
	SRCS+= opt_hid.h
	SRCS+= bus_if.h device_if.h

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/hid/hid/Makefile b/sys/modules/hid/hid/Makefile
	--- a/sys/modules/hid/hid/Makefile
	+++ b/sys/modules/hid/hid/Makefile
	@@ -7,4 +7,6 @@
	SRCS+= opt_hid.h
	SRCS+= bus_if.h device_if.h hid_if.h

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/hid/hidbus/Makefile b/sys/modules/hid/hidbus/Makefile
	--- a/sys/modules/hid/hidbus/Makefile
	+++ b/sys/modules/hid/hidbus/Makefile
	@@ -6,4 +6,6 @@
	SRCS= hidbus.c
	SRCS+= bus_if.h device_if.h hid_if.h

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/hid/hidmap/Makefile b/sys/modules/hid/hidmap/Makefile
	--- a/sys/modules/hid/hidmap/Makefile
	+++ b/sys/modules/hid/hidmap/Makefile
	@@ -7,4 +7,6 @@
	SRCS+= opt_hid.h
	SRCS+= bus_if.h device_if.h

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/hyperv/vmbus/Makefile b/sys/modules/hyperv/vmbus/Makefile
	--- a/sys/modules/hyperv/vmbus/Makefile
	+++ b/sys/modules/hyperv/vmbus/Makefile
	@@ -35,4 +35,6 @@
	CFLAGS+= -I${SRCTOP}/sys/dev/hyperv/include \
	-I${SRCTOP}/sys/dev/hyperv/vmbus

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/i2c/iicbb/Makefile b/sys/modules/i2c/iicbb/Makefile
	--- a/sys/modules/i2c/iicbb/Makefile
	+++ b/sys/modules/i2c/iicbb/Makefile
	@@ -10,4 +10,6 @@
	SRCS = device_if.h bus_if.h iicbus_if.h \
	iicbb_if.h iicbb_if.c iicbb.c ${ofw_bus_if} opt_platform.h

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/i2c/iicbus/Makefile b/sys/modules/i2c/iicbus/Makefile
	--- a/sys/modules/i2c/iicbus/Makefile
	+++ b/sys/modules/i2c/iicbus/Makefile
	@@ -24,4 +24,6 @@
	SRCS+= ofw_iicbus.c ofw_bus_if.h
	.endif

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/i2c/mux/iicmux/Makefile b/sys/modules/i2c/mux/iicmux/Makefile
	--- a/sys/modules/i2c/mux/iicmux/Makefile
	+++ b/sys/modules/i2c/mux/iicmux/Makefile
	@@ -16,4 +16,6 @@
	SRCS+= ofw_bus_if.h
	.endif

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/i2c/smbus/Makefile b/sys/modules/i2c/smbus/Makefile
	--- a/sys/modules/i2c/smbus/Makefile
	+++ b/sys/modules/i2c/smbus/Makefile
	@@ -5,4 +5,6 @@
	SRCS = device_if.h bus_if.h smbus_if.h smbus_if.c \
	smbconf.h smbconf.c smbus.h smbus.c

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/ibcore/Makefile b/sys/modules/ibcore/Makefile
	--- a/sys/modules/ibcore/Makefile
	+++ b/sys/modules/ibcore/Makefile
	@@ -52,6 +52,8 @@
	CFLAGS+= -I${SRCTOP}/sys/compat/linuxkpi/common/include
	CFLAGS+= -DINET6 -DINET -DCONFIG_INFINIBAND_USER_MEM

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>

	CWARNFLAGS+= -Wno-cast-qual -Wno-pointer-arith -Wno-redundant-decls
	diff --git a/sys/modules/if_gif/Makefile b/sys/modules/if_gif/Makefile
	--- a/sys/modules/if_gif/Makefile
	+++ b/sys/modules/if_gif/Makefile
	@@ -10,4 +10,6 @@
	SRCS.INET=in_gif.c
	SRCS.INET6=in6_gif.c

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/if_infiniband/Makefile b/sys/modules/if_infiniband/Makefile
	--- a/sys/modules/if_infiniband/Makefile
	+++ b/sys/modules/if_infiniband/Makefile
	@@ -7,4 +7,6 @@
	opt_inet.h \
	opt_inet6.h

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/iflib/Makefile b/sys/modules/iflib/Makefile
	--- a/sys/modules/iflib/Makefile
	+++ b/sys/modules/iflib/Makefile
	@@ -11,4 +11,6 @@
	SRCS+= device_if.h bus_if.h pci_if.h pci_iov_if.h ifdi_if.h
	SRCS+= opt_acpi.h opt_inet.h opt_inet6.h opt_sched.h

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/ipfw/Makefile b/sys/modules/ipfw/Makefile
	--- a/sys/modules/ipfw/Makefile
	+++ b/sys/modules/ipfw/Makefile
	@@ -19,4 +19,6 @@
	#CFLAGS+= -DIPFIREWALL_DEFAULT_TO_ACCEPT
	#

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/iscsi/Makefile b/sys/modules/iscsi/Makefile
	--- a/sys/modules/iscsi/Makefile
	+++ b/sys/modules/iscsi/Makefile
	@@ -22,4 +22,6 @@

	MFILES= kern/bus_if.m kern/device_if.m dev/iscsi/icl_conn_if.m

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/ixl/Makefile b/sys/modules/ixl/Makefile
	--- a/sys/modules/ixl/Makefile
	+++ b/sys/modules/ixl/Makefile
	@@ -22,4 +22,6 @@
	# CFLAGS += -DIXL_IW
	# SRCS += ixl_iw.c

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/kgssapi/Makefile b/sys/modules/kgssapi/Makefile
	--- a/sys/modules/kgssapi/Makefile
	+++ b/sys/modules/kgssapi/Makefile
	@@ -51,4 +51,6 @@
	gssd_clnt.c: $S/kgssapi/gssd.x
	RPCGEN_CPP=${CPP:Q} rpcgen -lM $S/kgssapi/gssd.x \| grep -v string.h > gssd_clnt.c

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/krpc/Makefile b/sys/modules/krpc/Makefile
	--- a/sys/modules/krpc/Makefile
	+++ b/sys/modules/krpc/Makefile
	@@ -55,4 +55,6 @@
	rpctlssd_clnt.c: $S/rpc/rpcsec_tls/rpctlssd.x
	RPCGEN_CPP=${CPP:Q} rpcgen -lM $S/rpc/rpcsec_tls/rpctlssd.x \| grep -v string.h > rpctlssd_clnt.c

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/libalias/libalias/Makefile b/sys/modules/libalias/libalias/Makefile
	--- a/sys/modules/libalias/libalias/Makefile
	+++ b/sys/modules/libalias/libalias/Makefile
	@@ -5,4 +5,6 @@
	KMOD= libalias
	SRCS= alias.c alias_db.c alias_proxy.c alias_util.c alias_mod.c alias_sctp.c

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/linux/Makefile b/sys/modules/linux/Makefile
	--- a/sys/modules/linux/Makefile
	+++ b/sys/modules/linux/Makefile
	@@ -113,4 +113,6 @@
	.warning Building Linuxulator outside of a kernel does not make sense
	.endif

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/linux64/Makefile b/sys/modules/linux64/Makefile
	--- a/sys/modules/linux64/Makefile
	+++ b/sys/modules/linux64/Makefile
	@@ -85,4 +85,6 @@
	.warning Building Linuxulator outside of a kernel does not make sense
	.endif

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/linux_common/Makefile b/sys/modules/linux_common/Makefile
	--- a/sys/modules/linux_common/Makefile
	+++ b/sys/modules/linux_common/Makefile
	@@ -9,8 +9,6 @@

	EXPORT_SYMS=
	EXPORT_SYMS+= linux_emul_path
	-EXPORT_SYMS+= linux_ioctl_register_handler
	-EXPORT_SYMS+= linux_ioctl_unregister_handler
	EXPORT_SYMS+= linux_get_osname
	EXPORT_SYMS+= linux_get_osrelease

	@@ -18,4 +16,6 @@
	.warning Building Linuxulator outside of a kernel does not make sense
	.endif

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/linuxkpi/Makefile b/sys/modules/linuxkpi/Makefile
	--- a/sys/modules/linuxkpi/Makefile
	+++ b/sys/modules/linuxkpi/Makefile
	@@ -39,4 +39,6 @@
	CFLAGS+= -I${SRCTOP}/sys/compat/linuxkpi/common/include
	CFLAGS+= -I${SRCTOP}/sys/contrib/ck/include

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/mfi/Makefile b/sys/modules/mfi/Makefile
	--- a/sys/modules/mfi/Makefile
	+++ b/sys/modules/mfi/Makefile
	@@ -15,4 +15,6 @@

	#CFLAGS += -DMFI_DEBUG

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/mii/Makefile b/sys/modules/mii/Makefile
	--- a/sys/modules/mii/Makefile
	+++ b/sys/modules/mii/Makefile
	@@ -13,12 +13,6 @@
	SRCS+= ukphy.c ukphy_subr.c
	SRCS+= xmphy.c

	-EXPORT_SYMS= mii_attach \
	- mii_bitbang_readreg \
	- mii_bitbang_sync \
	- mii_bitbang_writereg \
	- mii_mediachg \
	- mii_pollstat \
	- mii_tick
	+EXPORT_SYMS= YES

	.include <bsd.kmod.mk>
	diff --git a/sys/modules/mlx4/Makefile b/sys/modules/mlx4/Makefile
	--- a/sys/modules/mlx4/Makefile
	+++ b/sys/modules/mlx4/Makefile
	@@ -30,6 +30,8 @@
	CFLAGS+= -I${SRCTOP}/sys/ofed/include/uapi
	CFLAGS+= -I${SRCTOP}/sys/compat/linuxkpi/common/include

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>

	CFLAGS+= -Wno-cast-qual -Wno-pointer-arith
	diff --git a/sys/modules/mlx5/Makefile b/sys/modules/mlx5/Makefile
	--- a/sys/modules/mlx5/Makefile
	+++ b/sys/modules/mlx5/Makefile
	@@ -51,6 +51,8 @@
	mlx5fpga_ipsec.c
	.endif

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>

	CFLAGS+= -Wno-cast-qual -Wno-pointer-arith ${GCC_MS_EXTENSIONS}
	diff --git a/sys/modules/mlxfw/Makefile b/sys/modules/mlxfw/Makefile
	--- a/sys/modules/mlxfw/Makefile
	+++ b/sys/modules/mlxfw/Makefile
	@@ -15,4 +15,6 @@
	-I${SRCTOP}/sys/contrib/xz-embedded/freebsd \
	-I${SRCTOP}/sys/contrib/xz-embedded/linux/lib/xz

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/netgraph/atm/atmbase/Makefile b/sys/modules/netgraph/atm/atmbase/Makefile
	--- a/sys/modules/netgraph/atm/atmbase/Makefile
	+++ b/sys/modules/netgraph/atm/atmbase/Makefile
	@@ -15,4 +15,6 @@

	CFLAGS+= -I${LIBBASE} # -DNGATM_DEBUG

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/netgraph/bluetooth/bluetooth/Makefile b/sys/modules/netgraph/bluetooth/bluetooth/Makefile
	--- a/sys/modules/netgraph/bluetooth/bluetooth/Makefile
	+++ b/sys/modules/netgraph/bluetooth/bluetooth/Makefile
	@@ -8,4 +8,6 @@
	KMOD= ng_bluetooth
	SRCS= ng_bluetooth.c

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/netgraph/bluetooth/socket/Makefile b/sys/modules/netgraph/bluetooth/socket/Makefile
	--- a/sys/modules/netgraph/bluetooth/socket/Makefile
	+++ b/sys/modules/netgraph/bluetooth/socket/Makefile
	@@ -13,4 +13,6 @@
	ng_btsocket_rfcomm.c \
	ng_btsocket_sco.c

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/netgraph/netgraph/Makefile b/sys/modules/netgraph/netgraph/Makefile
	--- a/sys/modules/netgraph/netgraph/Makefile
	+++ b/sys/modules/netgraph/netgraph/Makefile
	@@ -4,4 +4,6 @@
	KMOD= netgraph
	SRCS= ng_base.c ng_parse.c

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/nfscommon/Makefile b/sys/modules/nfscommon/Makefile
	--- a/sys/modules/nfscommon/Makefile
	+++ b/sys/modules/nfscommon/Makefile
	@@ -14,4 +14,6 @@
	opt_nfs.h \
	opt_ufs.h

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/nfssvc/Makefile b/sys/modules/nfssvc/Makefile
	--- a/sys/modules/nfssvc/Makefile
	+++ b/sys/modules/nfssvc/Makefile
	@@ -5,4 +5,6 @@
	SRCS= nfs_nfssvc.c \
	opt_nfs.h

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/ntb/ntb/Makefile b/sys/modules/ntb/ntb/Makefile
	--- a/sys/modules/ntb/ntb/Makefile
	+++ b/sys/modules/ntb/ntb/Makefile
	@@ -6,4 +6,6 @@
	SRCS = ntb.c ntb_if.c
	SRCS += device_if.h bus_if.h ntb_if.h

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/ntb/ntb_transport/Makefile b/sys/modules/ntb/ntb_transport/Makefile
	--- a/sys/modules/ntb/ntb_transport/Makefile
	+++ b/sys/modules/ntb/ntb_transport/Makefile
	@@ -6,4 +6,6 @@
	SRCS = ntb_transport.c
	SRCS += device_if.h bus_if.h ntb_if.h

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/nvme/Makefile b/sys/modules/nvme/Makefile
	--- a/sys/modules/nvme/Makefile
	+++ b/sys/modules/nvme/Makefile
	@@ -23,4 +23,6 @@
	opt_nvme.h \
	pci_if.h

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/ow/owc/Makefile b/sys/modules/ow/owc/Makefile
	--- a/sys/modules/ow/owc/Makefile
	+++ b/sys/modules/ow/owc/Makefile
	@@ -7,4 +7,6 @@
	SRCS+= gpio_if.h gpiobus_if.h owll_if.h ofw_bus_if.h bus_if.h device_if.h
	SRCS+= opt_platform.h

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/pf/Makefile b/sys/modules/pf/Makefile
	--- a/sys/modules/pf/Makefile
	+++ b/sys/modules/pf/Makefile
	@@ -23,4 +23,6 @@
	.endif
	.endif

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/ppbus/Makefile b/sys/modules/ppbus/Makefile
	--- a/sys/modules/ppbus/Makefile
	+++ b/sys/modules/ppbus/Makefile
	@@ -7,7 +7,7 @@
	opt_ppb_1284.h \
	ppb_1284.c ppb_base.c ppb_msq.c ppbconf.c

	-EXPORT_SYMS= ppb_attach_device \
	+EXPORT_SYMS= \
	ppb_request_bus \
	ppb_release_bus \
	ppb_get_status \
	@@ -17,6 +17,9 @@
	ppb_get_epp_protocol \
	ppb_set_mode \
	ppb_get_mode \
	- ppb_write
	+ ppb_write \
	+ ppb_lock
	+
	+EXPORT_SYMS= YES

	.include <bsd.kmod.mk>
	diff --git a/sys/modules/procfs/Makefile b/sys/modules/procfs/Makefile
	--- a/sys/modules/procfs/Makefile
	+++ b/sys/modules/procfs/Makefile
	@@ -18,11 +18,11 @@
	SRCS+= procfs.c

	EXPORT_SYMS=
	-EXPORT_SYMS+= procfs_attr
	EXPORT_SYMS+= procfs_candebug
	EXPORT_SYMS+= procfs_docurproc
	EXPORT_SYMS+= procfs_doprocfile
	EXPORT_SYMS+= procfs_doprocmem
	EXPORT_SYMS+= procfs_notsystem
	+EXPORT_SYMS+= procfs_attr_rw

	.include <bsd.kmod.mk>
	diff --git a/sys/modules/pseudofs/Makefile b/sys/modules/pseudofs/Makefile
	--- a/sys/modules/pseudofs/Makefile
	+++ b/sys/modules/pseudofs/Makefile
	@@ -10,7 +10,8 @@
	pseudofs_vncache.c \
	pseudofs_vnops.c

	-EXPORT_SYMS= pfs_mount \
	+EXPORT_SYMS= pfs_cmount \
	+ pfs_mount \
	pfs_unmount \
	pfs_root \
	pfs_statfs \
	@@ -19,8 +20,6 @@
	pfs_create_dir \
	pfs_create_file \
	pfs_create_link \
	- pfs_disable \
	- pfs_enable \
	pfs_destroy

	.if !defined(KERNBUILDDIR)
	diff --git a/sys/modules/pwm/pwmbus/Makefile b/sys/modules/pwm/pwmbus/Makefile
	--- a/sys/modules/pwm/pwmbus/Makefile
	+++ b/sys/modules/pwm/pwmbus/Makefile
	@@ -17,4 +17,6 @@
	pwmbus_if.c \
	pwmbus_if.h \

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/rc4/Makefile b/sys/modules/rc4/Makefile
	--- a/sys/modules/rc4/Makefile
	+++ b/sys/modules/rc4/Makefile
	@@ -5,4 +5,6 @@
	KMOD= rc4
	SRCS= rc4.c

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/rtwn/Makefile b/sys/modules/rtwn/Makefile
	--- a/sys/modules/rtwn/Makefile
	+++ b/sys/modules/rtwn/Makefile
	@@ -47,4 +47,6 @@
	@echo "#define RTWN_WITHOUT_UCODE 1" >> ${.TARGET}
	.endif

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/sdhci/Makefile b/sys/modules/sdhci/Makefile
	--- a/sys/modules/sdhci/Makefile
	+++ b/sys/modules/sdhci/Makefile
	@@ -5,4 +5,6 @@
	KMOD= sdhci
	SRCS= sdhci.c sdhci.h sdhci_if.c sdhci_if.h device_if.h bus_if.h mmcbr_if.h opt_mmccam.h opt_cam.h

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/sound/driver/sbc/Makefile b/sys/modules/sound/driver/sbc/Makefile
	--- a/sys/modules/sound/driver/sbc/Makefile
	+++ b/sys/modules/sound/driver/sbc/Makefile
	@@ -6,4 +6,6 @@
	SRCS= device_if.h bus_if.h isa_if.h pci_if.h
	SRCS+= sbc.c

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/sound/driver/spicds/Makefile b/sys/modules/sound/driver/spicds/Makefile
	--- a/sys/modules/sound/driver/spicds/Makefile
	+++ b/sys/modules/sound/driver/spicds/Makefile
	@@ -6,4 +6,6 @@
	SRCS= device_if.h bus_if.h isa_if.h pci_if.h
	SRCS+= spicds.c

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/spi/spibus/Makefile b/sys/modules/spi/spibus/Makefile
	--- a/sys/modules/spi/spibus/Makefile
	+++ b/sys/modules/spi/spibus/Makefile
	@@ -17,4 +17,6 @@
	spibus_if.c \
	spibus_if.h \

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/spigen/Makefile b/sys/modules/spigen/Makefile
	--- a/sys/modules/spigen/Makefile
	+++ b/sys/modules/spigen/Makefile
	@@ -16,4 +16,6 @@
	SRCS+= ofw_bus_if.h
	.endif

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/superio/Makefile b/sys/modules/superio/Makefile
	--- a/sys/modules/superio/Makefile
	+++ b/sys/modules/superio/Makefile
	@@ -6,4 +6,6 @@
	SRCS= superio.c
	SRCS+= device_if.h bus_if.h isa_if.h

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/sysvipc/sysvmsg/Makefile b/sys/modules/sysvipc/sysvmsg/Makefile
	--- a/sys/modules/sysvipc/sysvmsg/Makefile
	+++ b/sys/modules/sysvipc/sysvmsg/Makefile
	@@ -5,4 +5,6 @@
	KMOD= sysvmsg
	SRCS= sysv_msg.c opt_sysvipc.h

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/sysvipc/sysvsem/Makefile b/sys/modules/sysvipc/sysvsem/Makefile
	--- a/sys/modules/sysvipc/sysvsem/Makefile
	+++ b/sys/modules/sysvipc/sysvsem/Makefile
	@@ -5,4 +5,6 @@
	KMOD= sysvsem
	SRCS= sysv_sem.c opt_sysvipc.h

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/sysvipc/sysvshm/Makefile b/sys/modules/sysvipc/sysvshm/Makefile
	--- a/sys/modules/sysvipc/sysvshm/Makefile
	+++ b/sys/modules/sysvipc/sysvshm/Makefile
	@@ -5,4 +5,6 @@
	KMOD= sysvshm
	SRCS= sysv_shm.c opt_sysvipc.h

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/toecore/Makefile b/sys/modules/toecore/Makefile
	--- a/sys/modules/toecore/Makefile
	+++ b/sys/modules/toecore/Makefile
	@@ -6,4 +6,6 @@
	SRCS= toecore.c
	SRCS+= opt_ofed.h opt_inet.h opt_inet6.h opt_kern_tls.h

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/ufs/Makefile b/sys/modules/ufs/Makefile
	--- a/sys/modules/ufs/Makefile
	+++ b/sys/modules/ufs/Makefile
	@@ -14,4 +14,6 @@
	CFLAGS+= -DSOFTUPDATES -DUFS_DIRHASH
	.endif

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/usb/ucom/Makefile b/sys/modules/usb/ucom/Makefile
	--- a/sys/modules/usb/ucom/Makefile
	+++ b/sys/modules/usb/ucom/Makefile
	@@ -33,4 +33,6 @@
	SRCS= opt_bus.h opt_usb.h opt_gdb.h device_if.h bus_if.h usb_if.h usbdevs.h \
	usb_serial.c

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/usb/uether/Makefile b/sys/modules/usb/uether/Makefile
	--- a/sys/modules/usb/uether/Makefile
	+++ b/sys/modules/usb/uether/Makefile
	@@ -34,4 +34,6 @@
	miibus_if.h opt_inet.h \
	usb_ethernet.c

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/usb/uhid/Makefile b/sys/modules/usb/uhid/Makefile
	--- a/sys/modules/usb/uhid/Makefile
	+++ b/sys/modules/usb/uhid/Makefile
	@@ -33,4 +33,6 @@
	SRCS= opt_bus.h opt_hid.h opt_usb.h device_if.h bus_if.h usb_if.h \
	vnode_if.h usbdevs.h uhid.c

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/usb/usb/Makefile b/sys/modules/usb/usb/Makefile
	--- a/sys/modules/usb/usb/Makefile
	+++ b/sys/modules/usb/usb/Makefile
	@@ -41,4 +41,6 @@
	SRCS+= usb_fdt_support.c ofw_bus_if.h
	.endif

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/virtio/virtio/Makefile b/sys/modules/virtio/virtio/Makefile
	--- a/sys/modules/virtio/virtio/Makefile
	+++ b/sys/modules/virtio/virtio/Makefile
	@@ -32,4 +32,6 @@
	SRCS+= virtio_if.c virtio_if.h
	SRCS+= bus_if.h device_if.h

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/wlan/Makefile b/sys/modules/wlan/Makefile
	--- a/sys/modules/wlan/Makefile
	+++ b/sys/modules/wlan/Makefile
	@@ -16,6 +16,8 @@
	SRCS+= bus_if.h device_if.h opt_ddb.h opt_inet.h opt_inet6.h \
	opt_tdma.h opt_wlan.h

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>

	CWARNFLAGS.ieee80211_adhoc.c= -Wno-unused-function
	diff --git a/sys/modules/xdr/Makefile b/sys/modules/xdr/Makefile
	--- a/sys/modules/xdr/Makefile
	+++ b/sys/modules/xdr/Makefile
	@@ -9,4 +9,6 @@
	xdr_reference.c \
	xdr_sizeof.c

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>
	diff --git a/sys/modules/xz/Makefile b/sys/modules/xz/Makefile
	--- a/sys/modules/xz/Makefile
	+++ b/sys/modules/xz/Makefile
	@@ -17,4 +17,6 @@
	-I${SRCTOP}/sys/contrib/xz-embedded/linux/lib/xz \
	-I${SRCTOP}/sys/contrib/xz-embedded/linux/include/linux

	+EXPORT_SYMS= YES
	+
	.include <bsd.kmod.mk>

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