diff --git a/contrib/netbsd-tests/lib/libc/gen/t_floatunditf.c b/contrib/netbsd-tests/lib/libc/gen/t_floatunditf.c
index ef372f76762..c3417bb538b 100644
--- a/contrib/netbsd-tests/lib/libc/gen/t_floatunditf.c
+++ b/contrib/netbsd-tests/lib/libc/gen/t_floatunditf.c
@@ -119,6 +119,11 @@ ATF_TC_BODY(floatunditf, tc)
 #else
 	size_t i;
 
+#if defined(__FreeBSD__) && defined(__i386__)
+	atf_tc_expect_fail("the floating point error on FreeBSD/i386 doesn't "
+	    "match the expected floating point error on NetBSD");
+#endif
+
 	for (i = 0; i < __arraycount(testcases); ++i)
 		ATF_CHECK_MSG(
 		    testcases[i].ld == (long double)testcases[i].u64,
diff --git a/lib/libc/stdlib/hcreate.3 b/lib/libc/stdlib/hcreate.3
index 57091570dcb..260aa91b6c7 100644
--- a/lib/libc/stdlib/hcreate.3
+++ b/lib/libc/stdlib/hcreate.3
@@ -28,7 +28,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd December 26, 2015
+.Dd February 6, 2017
 .Dt HCREATE 3
 .Os
 .Sh NAME
@@ -265,9 +265,9 @@ main(void)
 .Ed
 .Sh ERRORS
 The
-.Fn hcreate
+.Fn hcreate ,
 .Fn hcreate_r ,
-.Fn hsearch
+.Fn hsearch ,
 and
 .Fn hsearch_r
 functions will fail if:
@@ -281,7 +281,7 @@ The
 and
 .Fn hsearch_r
 functions will also fail if the action is
-.Dv SEARCH
+.Dv FIND
 and the element is not found:
 .Bl -tag -width Er
 .It Bq Er ESRCH
diff --git a/lib/libc/tests/stdio/printbasic_test.c b/lib/libc/tests/stdio/printbasic_test.c
index 7f7c6cbbd65..322e7477da2 100644
--- a/lib/libc/tests/stdio/printbasic_test.c
+++ b/lib/libc/tests/stdio/printbasic_test.c
@@ -78,22 +78,19 @@ _testfmt(const char *result, const char *argstr, const char *fmt,...)
 	va_copy(ap2, ap);
 	smash_stack();
 	vsnprintf(s, sizeof(s), fmt, ap);
-	if (strcmp(result, s) != 0) {
-		atf_tc_fail(
-		    "printf(\"%s\", %s) ==> [%s], expected [%s]",
-		    fmt, argstr, s, result);
-	}
+	ATF_CHECK_MSG(strcmp(result, s) == 0,
+	    "printf(\"%s\", %s) ==> [%s], expected [%s]",
+	    fmt, argstr, s, result);
 
 	smash_stack();
 	mbstowcs(ws, s, BUF - 1);
 	mbstowcs(wfmt, fmt, BUF - 1);
 	mbstowcs(wresult, result, BUF - 1);
 	vswprintf(ws, sizeof(ws) / sizeof(ws[0]), wfmt, ap2);
-	if (wcscmp(wresult, ws) != 0) {
-		atf_tc_fail(
-		    "wprintf(\"%ls\", %s) ==> [%ls], expected [%ls]",
-		    wfmt, argstr, ws, wresult);
-	}
+	ATF_CHECK_MSG(wcscmp(wresult, ws) == 0,
+	    "wprintf(\"%ls\", %s) ==> [%ls], expected [%ls]",
+	    wfmt, argstr, ws, wresult);
+
 	va_end(ap);
 	va_end(ap2);
 }
@@ -114,6 +111,11 @@ ATF_TC_BODY(int_within_limits, tc)
 	testfmt("-1", "%jd", (intmax_t)-1);
 	testfmt(S_UINT64MAX, "%ju", UINT64_MAX);
 
+	if (sizeof(ptrdiff_t) != sizeof(uintmax_t))
+		atf_tc_expect_fail("the %%t qualifier is broken on 32-bit "
+		    "platforms where there's a mismatch between ptrdiff_t and "
+		    "uintmax_t's type width; bug # 191674");
+
 	testfmt("-1", "%td", (ptrdiff_t)-1);
 	testfmt(S_SIZEMAX, "%tu", (size_t)-1);
 
diff --git a/lib/libc/tests/stdio/printfloat_test.c b/lib/libc/tests/stdio/printfloat_test.c
index 974374fae5c..97629fb0d2b 100644
--- a/lib/libc/tests/stdio/printfloat_test.c
+++ b/lib/libc/tests/stdio/printfloat_test.c
@@ -70,22 +70,19 @@ _testfmt(const char *result, const char *argstr, const char *fmt,...)
 	va_copy(ap2, ap);
 	smash_stack();
 	vsnprintf(s, sizeof(s), fmt, ap);
-	if (strcmp(result, s) != 0) {
-		atf_tc_fail(
-		    "printf(\"%s\", %s) ==> [%s], expected [%s]",
-		    fmt, argstr, s, result);
-	}
+	ATF_CHECK_MSG(strcmp(result, s) == 0,
+	    "printf(\"%s\", %s) ==> [%s], expected [%s]",
+	    fmt, argstr, s, result);
 
 	smash_stack();
 	mbstowcs(ws, s, BUF - 1);
 	mbstowcs(wfmt, fmt, BUF - 1);
 	mbstowcs(wresult, result, BUF - 1);
 	vswprintf(ws, sizeof(ws) / sizeof(ws[0]), wfmt, ap2);
-	if (wcscmp(wresult, ws) != 0) {
-		atf_tc_fail(
-		    "wprintf(\"%ls\", %s) ==> [%ls], expected [%ls]",
-		    wfmt, argstr, ws, wresult);
-	}
+	ATF_CHECK_MSG(wcscmp(wresult, ws) == 0,
+	    "wprintf(\"%ls\", %s) ==> [%ls], expected [%ls]",
+	    wfmt, argstr, ws, wresult);
+
 	va_end(ap);
 	va_end(ap2);
 }
@@ -318,7 +315,7 @@ ATF_TC_BODY(hexadecimal_floating_point, tc)
 	testfmt("0x1p-1074", "%a", 0x1p-1074);
 	testfmt("0x1.2345p-1024", "%a", 0x1.2345p-1024);
 
-#if (LDBL_MANT_DIG == 64) && !defined(__i386__)
+#if (LDBL_MANT_DIG == 64)
 	testfmt("0x1.921fb54442d18468p+1", "%La", 0x3.243f6a8885a308dp0L);
 	testfmt("0x1p-16445", "%La", 0x1p-16445L);
 	testfmt("0x1.30ecap-16381", "%La", 0x9.8765p-16384L);
diff --git a/sys/dev/ath/if_athvar.h b/sys/dev/ath/if_athvar.h
index ce2abc1f240..2a183ad0ed8 100644
--- a/sys/dev/ath/if_athvar.h
+++ b/sys/dev/ath/if_athvar.h
@@ -490,6 +490,7 @@ struct ath_vap {
 	int		(*av_set_tim)(struct ieee80211_node *, int);
 	void		(*av_recv_pspoll)(struct ieee80211_node *,
 				struct mbuf *);
+	struct ieee80211_quiet_ie	quiet_ie;
 };
 #define	ATH_VAP(vap)	((struct ath_vap *)(vap))
 
@@ -1484,6 +1485,8 @@ void	ath_intr(void *);
 	((*(_ah)->ah_get11nExtBusy)((_ah)))
 #define	ath_hal_setchainmasks(_ah, _txchainmask, _rxchainmask) \
 	((*(_ah)->ah_setChainMasks)((_ah), (_txchainmask), (_rxchainmask)))
+#define	ath_hal_set_quiet(_ah, _p, _d, _o, _f) \
+	((*(_ah)->ah_setQuiet)((_ah), (_p), (_d), (_o), (_f)))
 
 #define	ath_hal_spectral_supported(_ah) \
 	(ath_hal_getcapability(_ah, HAL_CAP_SPECTRAL_SCAN, 0, NULL) == HAL_OK)