diff -druNp --no-dereference linux-libre-4.4.32-gnu/arch/arc/kernel/time.c linux-libre-4.4.33-gnu/arch/arc/kernel/time.c
--- linux-libre-4.4.32-gnu/arch/arc/kernel/time.c	2016-11-15 01:47:35.000000000 -0500
+++ linux-libre-4.4.33-gnu/arch/arc/kernel/time.c	2016-11-18 04:49:03.000000000 -0500
@@ -130,14 +130,17 @@ static cycle_t arc_counter_read(struct c
 		cycle_t  full;
 	} stamp;
 
-
-	__asm__ __volatile(
-	"1:						\n"
-	"	lr		%0, [AUX_RTC_LOW]	\n"
-	"	lr		%1, [AUX_RTC_HIGH]	\n"
-	"	lr		%2, [AUX_RTC_CTRL]	\n"
-	"	bbit0.nt	%2, 31, 1b		\n"
-	: "=r" (stamp.low), "=r" (stamp.high), "=r" (status));
+	/*
+	 * hardware has an internal state machine which tracks readout of
+	 * low/high and updates the CTRL.status if
+	 *  - interrupt/exception taken between the two reads
+	 *  - high increments after low has been read
+	 */
+	do {
+		stamp.low = read_aux_reg(AUX_RTC_LOW);
+		stamp.high = read_aux_reg(AUX_RTC_HIGH);
+		status = read_aux_reg(AUX_RTC_CTRL);
+	} while (!(status & _BITUL(31)));
 
 	return stamp.full;
 }
diff -druNp --no-dereference linux-libre-4.4.32-gnu/arch/mips/include/asm/kvm_host.h linux-libre-4.4.33-gnu/arch/mips/include/asm/kvm_host.h
--- linux-libre-4.4.32-gnu/arch/mips/include/asm/kvm_host.h	2016-11-15 01:47:35.000000000 -0500
+++ linux-libre-4.4.33-gnu/arch/mips/include/asm/kvm_host.h	2016-11-18 04:49:03.000000000 -0500
@@ -400,7 +400,10 @@ struct kvm_vcpu_arch {
 	/* Host KSEG0 address of the EI/DI offset */
 	void *kseg0_commpage;
 
-	u32 io_gpr;		/* GPR used as IO source/target */
+	/* Resume PC after MMIO completion */
+	unsigned long io_pc;
+	/* GPR used as IO source/target */
+	u32 io_gpr;
 
 	struct hrtimer comparecount_timer;
 	/* Count timer control KVM register */
@@ -422,8 +425,6 @@ struct kvm_vcpu_arch {
 	/* Bitmask of pending exceptions to be cleared */
 	unsigned long pending_exceptions_clr;
 
-	unsigned long pending_load_cause;
-
 	/* Save/Restore the entryhi register when are are preempted/scheduled back in */
 	unsigned long preempt_entryhi;
 
diff -druNp --no-dereference linux-libre-4.4.32-gnu/arch/mips/kvm/emulate.c linux-libre-4.4.33-gnu/arch/mips/kvm/emulate.c
--- linux-libre-4.4.32-gnu/arch/mips/kvm/emulate.c	2016-11-15 01:47:35.000000000 -0500
+++ linux-libre-4.4.33-gnu/arch/mips/kvm/emulate.c	2016-11-18 04:49:03.000000000 -0500
@@ -1473,6 +1473,7 @@ enum emulation_result kvm_mips_emulate_l
 					    struct kvm_vcpu *vcpu)
 {
 	enum emulation_result er = EMULATE_DO_MMIO;
+	unsigned long curr_pc;
 	int32_t op, base, rt, offset;
 	uint32_t bytes;
 
@@ -1481,7 +1482,18 @@ enum emulation_result kvm_mips_emulate_l
 	offset = inst & 0xffff;
 	op = (inst >> 26) & 0x3f;
 
-	vcpu->arch.pending_load_cause = cause;
+	/*
+	 * Find the resume PC now while we have safe and easy access to the
+	 * prior branch instruction, and save it for
+	 * kvm_mips_complete_mmio_load() to restore later.
+	 */
+	curr_pc = vcpu->arch.pc;
+	er = update_pc(vcpu, cause);
+	if (er == EMULATE_FAIL)
+		return er;
+	vcpu->arch.io_pc = vcpu->arch.pc;
+	vcpu->arch.pc = curr_pc;
+
 	vcpu->arch.io_gpr = rt;
 
 	switch (op) {
@@ -2461,9 +2473,8 @@ enum emulation_result kvm_mips_complete_
 		goto done;
 	}
 
-	er = update_pc(vcpu, vcpu->arch.pending_load_cause);
-	if (er == EMULATE_FAIL)
-		return er;
+	/* Restore saved resume PC */
+	vcpu->arch.pc = vcpu->arch.io_pc;
 
 	switch (run->mmio.len) {
 	case 4:
@@ -2485,11 +2496,6 @@ enum emulation_result kvm_mips_complete_
 		break;
 	}
 
-	if (vcpu->arch.pending_load_cause & CAUSEF_BD)
-		kvm_debug("[%#lx] Completing %d byte BD Load to gpr %d (0x%08lx) type %d\n",
-			  vcpu->arch.pc, run->mmio.len, vcpu->arch.io_gpr, *gpr,
-			  vcpu->mmio_needed);
-
 done:
 	return er;
 }
diff -druNp --no-dereference linux-libre-4.4.32-gnu/arch/s390/hypfs/hypfs_diag.c linux-libre-4.4.33-gnu/arch/s390/hypfs/hypfs_diag.c
--- linux-libre-4.4.32-gnu/arch/s390/hypfs/hypfs_diag.c	2016-11-15 01:47:35.000000000 -0500
+++ linux-libre-4.4.33-gnu/arch/s390/hypfs/hypfs_diag.c	2016-11-18 04:49:03.000000000 -0500
@@ -525,11 +525,11 @@ static int diag224(void *ptr)
 static int diag224_get_name_table(void)
 {
 	/* memory must be below 2GB */
-	diag224_cpu_names = kmalloc(PAGE_SIZE, GFP_KERNEL | GFP_DMA);
+	diag224_cpu_names = (char *) __get_free_page(GFP_KERNEL | GFP_DMA);
 	if (!diag224_cpu_names)
 		return -ENOMEM;
 	if (diag224(diag224_cpu_names)) {
-		kfree(diag224_cpu_names);
+		free_page((unsigned long) diag224_cpu_names);
 		return -EOPNOTSUPP;
 	}
 	EBCASC(diag224_cpu_names + 16, (*diag224_cpu_names + 1) * 16);
@@ -538,7 +538,7 @@ static int diag224_get_name_table(void)
 
 static void diag224_delete_name_table(void)
 {
-	kfree(diag224_cpu_names);
+	free_page((unsigned long) diag224_cpu_names);
 }
 
 static int diag224_idx2name(int index, char *name)
diff -druNp --no-dereference linux-libre-4.4.32-gnu/drivers/acpi/apei/ghes.c linux-libre-4.4.33-gnu/drivers/acpi/apei/ghes.c
--- linux-libre-4.4.32-gnu/drivers/acpi/apei/ghes.c	2016-11-15 01:47:35.000000000 -0500
+++ linux-libre-4.4.33-gnu/drivers/acpi/apei/ghes.c	2016-11-18 04:49:03.000000000 -0500
@@ -657,7 +657,7 @@ static int ghes_proc(struct ghes *ghes)
 	ghes_do_proc(ghes, ghes->estatus);
 out:
 	ghes_clear_estatus(ghes);
-	return 0;
+	return rc;
 }
 
 static void ghes_add_timer(struct ghes *ghes)
diff -druNp --no-dereference linux-libre-4.4.32-gnu/drivers/block/drbd/drbd_main.c linux-libre-4.4.33-gnu/drivers/block/drbd/drbd_main.c
--- linux-libre-4.4.32-gnu/drivers/block/drbd/drbd_main.c	2016-11-15 01:47:35.000000000 -0500
+++ linux-libre-4.4.33-gnu/drivers/block/drbd/drbd_main.c	2016-11-18 04:49:03.000000000 -0500
@@ -1802,7 +1802,7 @@ int drbd_send(struct drbd_connection *co
  * do we need to block DRBD_SIG if sock == &meta.socket ??
  * otherwise wake_asender() might interrupt some send_*Ack !
  */
-		rv = kernel_sendmsg(sock, &msg, &iov, 1, size);
+		rv = kernel_sendmsg(sock, &msg, &iov, 1, iov.iov_len);
 		if (rv == -EAGAIN) {
 			if (we_should_drop_the_connection(connection, sock))
 				break;
diff -druNp --no-dereference linux-libre-4.4.32-gnu/drivers/char/hw_random/core.c linux-libre-4.4.33-gnu/drivers/char/hw_random/core.c
--- linux-libre-4.4.32-gnu/drivers/char/hw_random/core.c	2016-11-15 01:47:35.000000000 -0500
+++ linux-libre-4.4.33-gnu/drivers/char/hw_random/core.c	2016-11-18 04:49:03.000000000 -0500
@@ -84,14 +84,14 @@ static size_t rng_buffer_size(void)
 
 static void add_early_randomness(struct hwrng *rng)
 {
-	unsigned char bytes[16];
 	int bytes_read;
+	size_t size = min_t(size_t, 16, rng_buffer_size());
 
 	mutex_lock(&reading_mutex);
-	bytes_read = rng_get_data(rng, bytes, sizeof(bytes), 1);
+	bytes_read = rng_get_data(rng, rng_buffer, size, 1);
 	mutex_unlock(&reading_mutex);
 	if (bytes_read > 0)
-		add_device_randomness(bytes, bytes_read);
+		add_device_randomness(rng_buffer, bytes_read);
 }
 
 static inline void cleanup_rng(struct kref *kref)
diff -druNp --no-dereference linux-libre-4.4.32-gnu/drivers/clk/clk-qoriq.c linux-libre-4.4.33-gnu/drivers/clk/clk-qoriq.c
--- linux-libre-4.4.32-gnu/drivers/clk/clk-qoriq.c	2016-11-15 01:47:35.000000000 -0500
+++ linux-libre-4.4.33-gnu/drivers/clk/clk-qoriq.c	2016-11-18 04:49:03.000000000 -0500
@@ -700,6 +700,7 @@ static struct clk * __init create_mux_co
 					     struct mux_hwclock *hwc,
 					     const struct clk_ops *ops,
 					     unsigned long min_rate,
+					     unsigned long max_rate,
 					     unsigned long pct80_rate,
 					     const char *fmt, int idx)
 {
@@ -728,6 +729,8 @@ static struct clk * __init create_mux_co
 			continue;
 		if (rate < min_rate)
 			continue;
+		if (rate > max_rate)
+			continue;
 
 		parent_names[j] = div->name;
 		hwc->parent_to_clksel[j] = i;
@@ -759,7 +762,7 @@ static struct clk * __init create_one_cm
 	struct mux_hwclock *hwc;
 	const struct clockgen_pll_div *div;
 	unsigned long plat_rate, min_rate;
-	u64 pct80_rate;
+	u64 max_rate, pct80_rate;
 	u32 clksel;
 
 	hwc = kzalloc(sizeof(*hwc), GFP_KERNEL);
@@ -787,8 +790,8 @@ static struct clk * __init create_one_cm
 		return NULL;
 	}
 
-	pct80_rate = clk_get_rate(div->clk);
-	pct80_rate *= 8;
+	max_rate = clk_get_rate(div->clk);
+	pct80_rate = max_rate * 8;
 	do_div(pct80_rate, 10);
 
 	plat_rate = clk_get_rate(cg->pll[PLATFORM_PLL].div[PLL_DIV1].clk);
@@ -798,7 +801,7 @@ static struct clk * __init create_one_cm
 	else
 		min_rate = plat_rate / 2;
 
-	return create_mux_common(cg, hwc, &cmux_ops, min_rate,
+	return create_mux_common(cg, hwc, &cmux_ops, min_rate, max_rate,
 				 pct80_rate, "cg-cmux%d", idx);
 }
 
@@ -813,7 +816,7 @@ static struct clk * __init create_one_hw
 	hwc->reg = cg->regs + 0x20 * idx + 0x10;
 	hwc->info = cg->info.hwaccel[idx];
 
-	return create_mux_common(cg, hwc, &hwaccel_ops, 0, 0,
+	return create_mux_common(cg, hwc, &hwaccel_ops, 0, ULONG_MAX, 0,
 				 "cg-hwaccel%d", idx);
 }
 
diff -druNp --no-dereference linux-libre-4.4.32-gnu/drivers/dma/at_xdmac.c linux-libre-4.4.33-gnu/drivers/dma/at_xdmac.c
--- linux-libre-4.4.32-gnu/drivers/dma/at_xdmac.c	2016-11-15 01:47:35.000000000 -0500
+++ linux-libre-4.4.33-gnu/drivers/dma/at_xdmac.c	2016-11-18 04:49:03.000000000 -0500
@@ -864,8 +864,12 @@ at_xdmac_interleaved_queue_desc(struct d
 	 * access. Hopefully we can access DDR through both ports (at least on
 	 * SAMA5D4x), so we can use the same interface for source and dest,
 	 * that solves the fact we don't know the direction.
+	 * ERRATA: Even if useless for memory transfers, the PERID has to not
+	 * match the one of another channel. If not, it could lead to spurious
+	 * flag status.
 	 */
-	u32			chan_cc = AT_XDMAC_CC_DIF(0)
+	u32			chan_cc = AT_XDMAC_CC_PERID(0x3f)
+					| AT_XDMAC_CC_DIF(0)
 					| AT_XDMAC_CC_SIF(0)
 					| AT_XDMAC_CC_MBSIZE_SIXTEEN
 					| AT_XDMAC_CC_TYPE_MEM_TRAN;
@@ -1042,8 +1046,12 @@ at_xdmac_prep_dma_memcpy(struct dma_chan
 	 * access DDR through both ports (at least on SAMA5D4x), so we can use
 	 * the same interface for source and dest, that solves the fact we
 	 * don't know the direction.
+	 * ERRATA: Even if useless for memory transfers, the PERID has to not
+	 * match the one of another channel. If not, it could lead to spurious
+	 * flag status.
 	 */
-	u32			chan_cc = AT_XDMAC_CC_DAM_INCREMENTED_AM
+	u32			chan_cc = AT_XDMAC_CC_PERID(0x3f)
+					| AT_XDMAC_CC_DAM_INCREMENTED_AM
 					| AT_XDMAC_CC_SAM_INCREMENTED_AM
 					| AT_XDMAC_CC_DIF(0)
 					| AT_XDMAC_CC_SIF(0)
@@ -1144,8 +1152,12 @@ static struct at_xdmac_desc *at_xdmac_me
 	 * access. Hopefully we can access DDR through both ports (at least on
 	 * SAMA5D4x), so we can use the same interface for source and dest,
 	 * that solves the fact we don't know the direction.
+	 * ERRATA: Even if useless for memory transfers, the PERID has to not
+	 * match the one of another channel. If not, it could lead to spurious
+	 * flag status.
 	 */
-	u32			chan_cc = AT_XDMAC_CC_DAM_UBS_AM
+	u32			chan_cc = AT_XDMAC_CC_PERID(0x3f)
+					| AT_XDMAC_CC_DAM_UBS_AM
 					| AT_XDMAC_CC_SAM_INCREMENTED_AM
 					| AT_XDMAC_CC_DIF(0)
 					| AT_XDMAC_CC_SIF(0)
diff -druNp --no-dereference linux-libre-4.4.32-gnu/drivers/gpu/drm/i915/intel_hdmi.c linux-libre-4.4.33-gnu/drivers/gpu/drm/i915/intel_hdmi.c
--- linux-libre-4.4.32-gnu/drivers/gpu/drm/i915/intel_hdmi.c	2016-11-15 01:47:35.000000000 -0500
+++ linux-libre-4.4.33-gnu/drivers/gpu/drm/i915/intel_hdmi.c	2016-11-18 04:49:03.000000000 -0500
@@ -1997,6 +1997,50 @@ intel_hdmi_add_properties(struct intel_h
 	intel_hdmi->aspect_ratio = HDMI_PICTURE_ASPECT_NONE;
 }
 
+static u8 intel_hdmi_ddc_pin(struct drm_i915_private *dev_priv,
+			     enum port port)
+{
+	const struct ddi_vbt_port_info *info =
+		&dev_priv->vbt.ddi_port_info[port];
+	u8 ddc_pin;
+
+	if (info->alternate_ddc_pin) {
+		DRM_DEBUG_KMS("Using DDC pin 0x%x for port %c (VBT)\n",
+			      info->alternate_ddc_pin, port_name(port));
+		return info->alternate_ddc_pin;
+	}
+
+	switch (port) {
+	case PORT_B:
+		if (IS_BROXTON(dev_priv))
+			ddc_pin = GMBUS_PIN_1_BXT;
+		else
+			ddc_pin = GMBUS_PIN_DPB;
+		break;
+	case PORT_C:
+		if (IS_BROXTON(dev_priv))
+			ddc_pin = GMBUS_PIN_2_BXT;
+		else
+			ddc_pin = GMBUS_PIN_DPC;
+		break;
+	case PORT_D:
+		if (IS_CHERRYVIEW(dev_priv))
+			ddc_pin = GMBUS_PIN_DPD_CHV;
+		else
+			ddc_pin = GMBUS_PIN_DPD;
+		break;
+	default:
+		MISSING_CASE(port);
+		ddc_pin = GMBUS_PIN_DPB;
+		break;
+	}
+
+	DRM_DEBUG_KMS("Using DDC pin 0x%x for port %c (platform default)\n",
+		      ddc_pin, port_name(port));
+
+	return ddc_pin;
+}
+
 void intel_hdmi_init_connector(struct intel_digital_port *intel_dig_port,
 			       struct intel_connector *intel_connector)
 {
@@ -2006,7 +2050,6 @@ void intel_hdmi_init_connector(struct in
 	struct drm_device *dev = intel_encoder->base.dev;
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	enum port port = intel_dig_port->port;
-	uint8_t alternate_ddc_pin;
 
 	DRM_DEBUG_KMS("Adding HDMI connector on port %c\n",
 		      port_name(port));
@@ -2019,12 +2062,10 @@ void intel_hdmi_init_connector(struct in
 	connector->doublescan_allowed = 0;
 	connector->stereo_allowed = 1;
 
+	intel_hdmi->ddc_bus = intel_hdmi_ddc_pin(dev_priv, port);
+
 	switch (port) {
 	case PORT_B:
-		if (IS_BROXTON(dev_priv))
-			intel_hdmi->ddc_bus = GMBUS_PIN_1_BXT;
-		else
-			intel_hdmi->ddc_bus = GMBUS_PIN_DPB;
 		/*
 		 * On BXT A0/A1, sw needs to activate DDIA HPD logic and
 		 * interrupts to check the external panel connection.
@@ -2035,46 +2076,17 @@ void intel_hdmi_init_connector(struct in
 			intel_encoder->hpd_pin = HPD_PORT_B;
 		break;
 	case PORT_C:
-		if (IS_BROXTON(dev_priv))
-			intel_hdmi->ddc_bus = GMBUS_PIN_2_BXT;
-		else
-			intel_hdmi->ddc_bus = GMBUS_PIN_DPC;
 		intel_encoder->hpd_pin = HPD_PORT_C;
 		break;
 	case PORT_D:
-		if (WARN_ON(IS_BROXTON(dev_priv)))
-			intel_hdmi->ddc_bus = GMBUS_PIN_DISABLED;
-		else if (IS_CHERRYVIEW(dev_priv))
-			intel_hdmi->ddc_bus = GMBUS_PIN_DPD_CHV;
-		else
-			intel_hdmi->ddc_bus = GMBUS_PIN_DPD;
 		intel_encoder->hpd_pin = HPD_PORT_D;
 		break;
 	case PORT_E:
-		/* On SKL PORT E doesn't have seperate GMBUS pin
-		 *  We rely on VBT to set a proper alternate GMBUS pin. */
-		alternate_ddc_pin =
-			dev_priv->vbt.ddi_port_info[PORT_E].alternate_ddc_pin;
-		switch (alternate_ddc_pin) {
-		case DDC_PIN_B:
-			intel_hdmi->ddc_bus = GMBUS_PIN_DPB;
-			break;
-		case DDC_PIN_C:
-			intel_hdmi->ddc_bus = GMBUS_PIN_DPC;
-			break;
-		case DDC_PIN_D:
-			intel_hdmi->ddc_bus = GMBUS_PIN_DPD;
-			break;
-		default:
-			MISSING_CASE(alternate_ddc_pin);
-		}
 		intel_encoder->hpd_pin = HPD_PORT_E;
 		break;
-	case PORT_A:
-		intel_encoder->hpd_pin = HPD_PORT_A;
-		/* Internal port only for eDP. */
 	default:
-		BUG();
+		MISSING_CASE(port);
+		return;
 	}
 
 	if (IS_VALLEYVIEW(dev)) {
diff -druNp --no-dereference linux-libre-4.4.32-gnu/drivers/iio/common/hid-sensors/hid-sensor-attributes.c linux-libre-4.4.33-gnu/drivers/iio/common/hid-sensors/hid-sensor-attributes.c
--- linux-libre-4.4.32-gnu/drivers/iio/common/hid-sensors/hid-sensor-attributes.c	2016-11-15 01:47:35.000000000 -0500
+++ linux-libre-4.4.33-gnu/drivers/iio/common/hid-sensors/hid-sensor-attributes.c	2016-11-18 04:49:03.000000000 -0500
@@ -30,26 +30,26 @@ static struct {
 	u32 usage_id;
 	int unit; /* 0 for default others from HID sensor spec */
 	int scale_val0; /* scale, whole number */
-	int scale_val1; /* scale, fraction in micros */
+	int scale_val1; /* scale, fraction in nanos */
 } unit_conversion[] = {
-	{HID_USAGE_SENSOR_ACCEL_3D, 0, 9, 806650},
+	{HID_USAGE_SENSOR_ACCEL_3D, 0, 9, 806650000},
 	{HID_USAGE_SENSOR_ACCEL_3D,
 		HID_USAGE_SENSOR_UNITS_METERS_PER_SEC_SQRD, 1, 0},
 	{HID_USAGE_SENSOR_ACCEL_3D,
-		HID_USAGE_SENSOR_UNITS_G, 9, 806650},
+		HID_USAGE_SENSOR_UNITS_G, 9, 806650000},
 
-	{HID_USAGE_SENSOR_GYRO_3D, 0, 0, 17453},
+	{HID_USAGE_SENSOR_GYRO_3D, 0, 0, 17453293},
 	{HID_USAGE_SENSOR_GYRO_3D,
 		HID_USAGE_SENSOR_UNITS_RADIANS_PER_SECOND, 1, 0},
 	{HID_USAGE_SENSOR_GYRO_3D,
-		HID_USAGE_SENSOR_UNITS_DEGREES_PER_SECOND, 0, 17453},
+		HID_USAGE_SENSOR_UNITS_DEGREES_PER_SECOND, 0, 17453293},
 
-	{HID_USAGE_SENSOR_COMPASS_3D, 0, 0, 1000},
+	{HID_USAGE_SENSOR_COMPASS_3D, 0, 0, 1000000},
 	{HID_USAGE_SENSOR_COMPASS_3D, HID_USAGE_SENSOR_UNITS_GAUSS, 1, 0},
 
-	{HID_USAGE_SENSOR_INCLINOMETER_3D, 0, 0, 17453},
+	{HID_USAGE_SENSOR_INCLINOMETER_3D, 0, 0, 17453293},
 	{HID_USAGE_SENSOR_INCLINOMETER_3D,
-		HID_USAGE_SENSOR_UNITS_DEGREES, 0, 17453},
+		HID_USAGE_SENSOR_UNITS_DEGREES, 0, 17453293},
 	{HID_USAGE_SENSOR_INCLINOMETER_3D,
 		HID_USAGE_SENSOR_UNITS_RADIANS, 1, 0},
 
@@ -57,7 +57,7 @@ static struct {
 	{HID_USAGE_SENSOR_ALS, HID_USAGE_SENSOR_UNITS_LUX, 1, 0},
 
 	{HID_USAGE_SENSOR_PRESSURE, 0, 100, 0},
-	{HID_USAGE_SENSOR_PRESSURE, HID_USAGE_SENSOR_UNITS_PASCAL, 0, 1000},
+	{HID_USAGE_SENSOR_PRESSURE, HID_USAGE_SENSOR_UNITS_PASCAL, 0, 1000000},
 };
 
 static int pow_10(unsigned power)
@@ -266,15 +266,15 @@ EXPORT_SYMBOL(hid_sensor_write_raw_hyst_
 /*
  * This fuction applies the unit exponent to the scale.
  * For example:
- * 9.806650 ->exp:2-> val0[980]val1[665000]
- * 9.000806 ->exp:2-> val0[900]val1[80600]
- * 0.174535 ->exp:2-> val0[17]val1[453500]
- * 1.001745 ->exp:0-> val0[1]val1[1745]
- * 1.001745 ->exp:2-> val0[100]val1[174500]
- * 1.001745 ->exp:4-> val0[10017]val1[450000]
- * 9.806650 ->exp:-2-> val0[0]val1[98066]
+ * 9.806650000 ->exp:2-> val0[980]val1[665000000]
+ * 9.000806000 ->exp:2-> val0[900]val1[80600000]
+ * 0.174535293 ->exp:2-> val0[17]val1[453529300]
+ * 1.001745329 ->exp:0-> val0[1]val1[1745329]
+ * 1.001745329 ->exp:2-> val0[100]val1[174532900]
+ * 1.001745329 ->exp:4-> val0[10017]val1[453290000]
+ * 9.806650000 ->exp:-2-> val0[0]val1[98066500]
  */
-static void adjust_exponent_micro(int *val0, int *val1, int scale0,
+static void adjust_exponent_nano(int *val0, int *val1, int scale0,
 				  int scale1, int exp)
 {
 	int i;
@@ -285,32 +285,32 @@ static void adjust_exponent_micro(int *v
 	if (exp > 0) {
 		*val0 = scale0 * pow_10(exp);
 		res = 0;
-		if (exp > 6) {
+		if (exp > 9) {
 			*val1 = 0;
 			return;
 		}
 		for (i = 0; i < exp; ++i) {
-			x = scale1 / pow_10(5 - i);
+			x = scale1 / pow_10(8 - i);
 			res += (pow_10(exp - 1 - i) * x);
-			scale1 = scale1 % pow_10(5 - i);
+			scale1 = scale1 % pow_10(8 - i);
 		}
 		*val0 += res;
 			*val1 = scale1 * pow_10(exp);
 	} else if (exp < 0) {
 		exp = abs(exp);
-		if (exp > 6) {
+		if (exp > 9) {
 			*val0 = *val1 = 0;
 			return;
 		}
 		*val0 = scale0 / pow_10(exp);
 		rem = scale0 % pow_10(exp);
 		res = 0;
-		for (i = 0; i < (6 - exp); ++i) {
-			x = scale1 / pow_10(5 - i);
-			res += (pow_10(5 - exp - i) * x);
-			scale1 = scale1 % pow_10(5 - i);
+		for (i = 0; i < (9 - exp); ++i) {
+			x = scale1 / pow_10(8 - i);
+			res += (pow_10(8 - exp - i) * x);
+			scale1 = scale1 % pow_10(8 - i);
 		}
-		*val1 = rem * pow_10(6 - exp) + res;
+		*val1 = rem * pow_10(9 - exp) + res;
 	} else {
 		*val0 = scale0;
 		*val1 = scale1;
@@ -332,14 +332,14 @@ int hid_sensor_format_scale(u32 usage_id
 			unit_conversion[i].unit == attr_info->units) {
 			exp  = hid_sensor_convert_exponent(
 						attr_info->unit_expo);
-			adjust_exponent_micro(val0, val1,
+			adjust_exponent_nano(val0, val1,
 					unit_conversion[i].scale_val0,
 					unit_conversion[i].scale_val1, exp);
 			break;
 		}
 	}
 
-	return IIO_VAL_INT_PLUS_MICRO;
+	return IIO_VAL_INT_PLUS_NANO;
 }
 EXPORT_SYMBOL(hid_sensor_format_scale);
 
diff -druNp --no-dereference linux-libre-4.4.32-gnu/drivers/iio/orientation/hid-sensor-rotation.c linux-libre-4.4.33-gnu/drivers/iio/orientation/hid-sensor-rotation.c
--- linux-libre-4.4.32-gnu/drivers/iio/orientation/hid-sensor-rotation.c	2016-11-15 01:47:35.000000000 -0500
+++ linux-libre-4.4.33-gnu/drivers/iio/orientation/hid-sensor-rotation.c	2016-11-18 04:49:03.000000000 -0500
@@ -335,6 +335,7 @@ static struct platform_driver hid_dev_ro
 	.id_table = hid_dev_rot_ids,
 	.driver = {
 		.name	= KBUILD_MODNAME,
+		.pm     = &hid_sensor_pm_ops,
 	},
 	.probe		= hid_dev_rot_probe,
 	.remove		= hid_dev_rot_remove,
diff -druNp --no-dereference linux-libre-4.4.32-gnu/drivers/iommu/amd_iommu.c linux-libre-4.4.33-gnu/drivers/iommu/amd_iommu.c
--- linux-libre-4.4.32-gnu/drivers/iommu/amd_iommu.c	2016-11-15 01:47:35.000000000 -0500
+++ linux-libre-4.4.33-gnu/drivers/iommu/amd_iommu.c	2016-11-18 04:49:03.000000000 -0500
@@ -1833,6 +1833,9 @@ static void dma_ops_domain_free(struct d
 		kfree(dom->aperture[i]);
 	}
 
+	if (dom->domain.id)
+		domain_id_free(dom->domain.id);
+
 	kfree(dom);
 }
 
diff -druNp --no-dereference linux-libre-4.4.32-gnu/drivers/iommu/intel-iommu.c linux-libre-4.4.33-gnu/drivers/iommu/intel-iommu.c
--- linux-libre-4.4.32-gnu/drivers/iommu/intel-iommu.c	2016-11-15 01:47:35.000000000 -0500
+++ linux-libre-4.4.33-gnu/drivers/iommu/intel-iommu.c	2016-11-18 04:49:03.000000000 -0500
@@ -1672,6 +1672,7 @@ static void disable_dmar_iommu(struct in
 	if (!iommu->domains || !iommu->domain_ids)
 		return;
 
+again:
 	spin_lock_irqsave(&device_domain_lock, flags);
 	list_for_each_entry_safe(info, tmp, &device_domain_list, global) {
 		struct dmar_domain *domain;
@@ -1684,10 +1685,19 @@ static void disable_dmar_iommu(struct in
 
 		domain = info->domain;
 
-		dmar_remove_one_dev_info(domain, info->dev);
+		__dmar_remove_one_dev_info(info);
 
-		if (!domain_type_is_vm_or_si(domain))
+		if (!domain_type_is_vm_or_si(domain)) {
+			/*
+			 * The domain_exit() function  can't be called under
+			 * device_domain_lock, as it takes this lock itself.
+			 * So release the lock here and re-run the loop
+			 * afterwards.
+			 */
+			spin_unlock_irqrestore(&device_domain_lock, flags);
 			domain_exit(domain);
+			goto again;
+		}
 	}
 	spin_unlock_irqrestore(&device_domain_lock, flags);
 
diff -druNp --no-dereference linux-libre-4.4.32-gnu/drivers/media/usb/dvb-usb/dib0700_core.c linux-libre-4.4.33-gnu/drivers/media/usb/dvb-usb/dib0700_core.c
--- linux-libre-4.4.32-gnu/drivers/media/usb/dvb-usb/dib0700_core.c	2016-11-15 13:45:59.000000000 -0500
+++ linux-libre-4.4.33-gnu/drivers/media/usb/dvb-usb/dib0700_core.c	2016-11-19 13:00:15.000000000 -0500
@@ -677,7 +677,7 @@ static void dib0700_rc_urb_completion(st
 	struct dvb_usb_device *d = purb->context;
 	struct dib0700_rc_response *poll_reply;
 	enum rc_type protocol;
-	u32 uninitialized_var(keycode);
+	u32 keycode;
 	u8 toggle;
 
 	deb_info("%s()\n", __func__);
@@ -719,7 +719,8 @@ static void dib0700_rc_urb_completion(st
 		    poll_reply->nec.data       == 0x00 &&
 		    poll_reply->nec.not_data   == 0xff) {
 			poll_reply->data_state = 2;
-			break;
+			rc_repeat(d->rc_dev);
+			goto resubmit;
 		}
 
 		if ((poll_reply->nec.data ^ poll_reply->nec.not_data) != 0xff) {
diff -druNp --no-dereference linux-libre-4.4.32-gnu/drivers/misc/mei/bus-fixup.c linux-libre-4.4.33-gnu/drivers/misc/mei/bus-fixup.c
--- linux-libre-4.4.32-gnu/drivers/misc/mei/bus-fixup.c	2016-11-15 01:47:35.000000000 -0500
+++ linux-libre-4.4.33-gnu/drivers/misc/mei/bus-fixup.c	2016-11-18 04:49:03.000000000 -0500
@@ -151,7 +151,7 @@ static int mei_nfc_if_version(struct mei
 
 	ret = 0;
 	bytes_recv = __mei_cl_recv(cl, (u8 *)reply, if_version_length);
-	if (bytes_recv < 0 || bytes_recv < sizeof(struct mei_nfc_reply)) {
+	if (bytes_recv < if_version_length) {
 		dev_err(bus->dev, "Could not read IF version\n");
 		ret = -EIO;
 		goto err;
diff -druNp --no-dereference linux-libre-4.4.32-gnu/drivers/mmc/host/mxs-mmc.c linux-libre-4.4.33-gnu/drivers/mmc/host/mxs-mmc.c
--- linux-libre-4.4.32-gnu/drivers/mmc/host/mxs-mmc.c	2016-11-15 01:47:35.000000000 -0500
+++ linux-libre-4.4.33-gnu/drivers/mmc/host/mxs-mmc.c	2016-11-18 04:49:03.000000000 -0500
@@ -661,13 +661,13 @@ static int mxs_mmc_probe(struct platform
 
 	platform_set_drvdata(pdev, mmc);
 
+	spin_lock_init(&host->lock);
+
 	ret = devm_request_irq(&pdev->dev, irq_err, mxs_mmc_irq_handler, 0,
 			       dev_name(&pdev->dev), host);
 	if (ret)
 		goto out_free_dma;
 
-	spin_lock_init(&host->lock);
-
 	ret = mmc_add_host(mmc);
 	if (ret)
 		goto out_free_dma;
diff -druNp --no-dereference linux-libre-4.4.32-gnu/drivers/net/ethernet/intel/i40e/i40e_main.c linux-libre-4.4.33-gnu/drivers/net/ethernet/intel/i40e/i40e_main.c
--- linux-libre-4.4.32-gnu/drivers/net/ethernet/intel/i40e/i40e_main.c	2016-11-15 01:47:35.000000000 -0500
+++ linux-libre-4.4.33-gnu/drivers/net/ethernet/intel/i40e/i40e_main.c	2016-11-18 04:49:03.000000000 -0500
@@ -8595,7 +8595,7 @@ static int i40e_ndo_bridge_getlink(struc
 		return 0;
 
 	return ndo_dflt_bridge_getlink(skb, pid, seq, dev, veb->bridge_mode,
-				       nlflags, 0, 0, filter_mask, NULL);
+				       0, 0, nlflags, filter_mask, NULL);
 }
 
 #define I40E_MAX_TUNNEL_HDR_LEN 80
diff -druNp --no-dereference linux-libre-4.4.32-gnu/drivers/nfc/mei_phy.c linux-libre-4.4.33-gnu/drivers/nfc/mei_phy.c
--- linux-libre-4.4.32-gnu/drivers/nfc/mei_phy.c	2016-11-15 01:47:35.000000000 -0500
+++ linux-libre-4.4.33-gnu/drivers/nfc/mei_phy.c	2016-11-18 04:49:03.000000000 -0500
@@ -133,7 +133,7 @@ static int mei_nfc_if_version(struct nfc
 		return -ENOMEM;
 
 	bytes_recv = mei_cldev_recv(phy->cldev, (u8 *)reply, if_version_length);
-	if (bytes_recv < 0 || bytes_recv < sizeof(struct mei_nfc_reply)) {
+	if (bytes_recv < 0 || bytes_recv < if_version_length) {
 		pr_err("Could not read IF version\n");
 		r = -EIO;
 		goto err;
diff -druNp --no-dereference linux-libre-4.4.32-gnu/drivers/pinctrl/intel/pinctrl-cherryview.c linux-libre-4.4.33-gnu/drivers/pinctrl/intel/pinctrl-cherryview.c
--- linux-libre-4.4.32-gnu/drivers/pinctrl/intel/pinctrl-cherryview.c	2016-11-15 01:47:35.000000000 -0500
+++ linux-libre-4.4.33-gnu/drivers/pinctrl/intel/pinctrl-cherryview.c	2016-11-18 04:49:03.000000000 -0500
@@ -1564,12 +1564,15 @@ static int chv_pinctrl_remove(struct pla
 }
 
 #ifdef CONFIG_PM_SLEEP
-static int chv_pinctrl_suspend(struct device *dev)
+static int chv_pinctrl_suspend_noirq(struct device *dev)
 {
 	struct platform_device *pdev = to_platform_device(dev);
 	struct chv_pinctrl *pctrl = platform_get_drvdata(pdev);
+	unsigned long flags;
 	int i;
 
+	raw_spin_lock_irqsave(&chv_lock, flags);
+
 	pctrl->saved_intmask = readl(pctrl->regs + CHV_INTMASK);
 
 	for (i = 0; i < pctrl->community->npins; i++) {
@@ -1590,15 +1593,20 @@ static int chv_pinctrl_suspend(struct de
 		ctx->padctrl1 = readl(reg);
 	}
 
+	raw_spin_unlock_irqrestore(&chv_lock, flags);
+
 	return 0;
 }
 
-static int chv_pinctrl_resume(struct device *dev)
+static int chv_pinctrl_resume_noirq(struct device *dev)
 {
 	struct platform_device *pdev = to_platform_device(dev);
 	struct chv_pinctrl *pctrl = platform_get_drvdata(pdev);
+	unsigned long flags;
 	int i;
 
+	raw_spin_lock_irqsave(&chv_lock, flags);
+
 	/*
 	 * Mask all interrupts before restoring per-pin configuration
 	 * registers because we don't know in which state BIOS left them
@@ -1643,12 +1651,15 @@ static int chv_pinctrl_resume(struct dev
 	chv_writel(0xffff, pctrl->regs + CHV_INTSTAT);
 	chv_writel(pctrl->saved_intmask, pctrl->regs + CHV_INTMASK);
 
+	raw_spin_unlock_irqrestore(&chv_lock, flags);
+
 	return 0;
 }
 #endif
 
 static const struct dev_pm_ops chv_pinctrl_pm_ops = {
-	SET_LATE_SYSTEM_SLEEP_PM_OPS(chv_pinctrl_suspend, chv_pinctrl_resume)
+	SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(chv_pinctrl_suspend_noirq,
+				      chv_pinctrl_resume_noirq)
 };
 
 static const struct acpi_device_id chv_pinctrl_acpi_match[] = {
diff -druNp --no-dereference linux-libre-4.4.32-gnu/drivers/platform/x86/toshiba-wmi.c linux-libre-4.4.33-gnu/drivers/platform/x86/toshiba-wmi.c
--- linux-libre-4.4.32-gnu/drivers/platform/x86/toshiba-wmi.c	2016-11-15 01:47:35.000000000 -0500
+++ linux-libre-4.4.33-gnu/drivers/platform/x86/toshiba-wmi.c	2016-11-18 04:49:03.000000000 -0500
@@ -24,14 +24,15 @@
 #include <linux/acpi.h>
 #include <linux/input.h>
 #include <linux/input/sparse-keymap.h>
+#include <linux/dmi.h>
 
 MODULE_AUTHOR("Azael Avalos");
 MODULE_DESCRIPTION("Toshiba WMI Hotkey Driver");
 MODULE_LICENSE("GPL");
 
-#define TOSHIBA_WMI_EVENT_GUID	"59142400-C6A3-40FA-BADB-8A2652834100"
+#define WMI_EVENT_GUID	"59142400-C6A3-40FA-BADB-8A2652834100"
 
-MODULE_ALIAS("wmi:"TOSHIBA_WMI_EVENT_GUID);
+MODULE_ALIAS("wmi:"WMI_EVENT_GUID);
 
 static struct input_dev *toshiba_wmi_input_dev;
 
@@ -63,6 +64,16 @@ static void toshiba_wmi_notify(u32 value
 	kfree(response.pointer);
 }
 
+static struct dmi_system_id toshiba_wmi_dmi_table[] __initdata = {
+	{
+		.ident = "Toshiba laptop",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
+		},
+	},
+	{}
+};
+
 static int __init toshiba_wmi_input_setup(void)
 {
 	acpi_status status;
@@ -81,7 +92,7 @@ static int __init toshiba_wmi_input_setu
 	if (err)
 		goto err_free_dev;
 
-	status = wmi_install_notify_handler(TOSHIBA_WMI_EVENT_GUID,
+	status = wmi_install_notify_handler(WMI_EVENT_GUID,
 					    toshiba_wmi_notify, NULL);
 	if (ACPI_FAILURE(status)) {
 		err = -EIO;
@@ -95,7 +106,7 @@ static int __init toshiba_wmi_input_setu
 	return 0;
 
  err_remove_notifier:
-	wmi_remove_notify_handler(TOSHIBA_WMI_EVENT_GUID);
+	wmi_remove_notify_handler(WMI_EVENT_GUID);
  err_free_keymap:
 	sparse_keymap_free(toshiba_wmi_input_dev);
  err_free_dev:
@@ -105,7 +116,7 @@ static int __init toshiba_wmi_input_setu
 
 static void toshiba_wmi_input_destroy(void)
 {
-	wmi_remove_notify_handler(TOSHIBA_WMI_EVENT_GUID);
+	wmi_remove_notify_handler(WMI_EVENT_GUID);
 	sparse_keymap_free(toshiba_wmi_input_dev);
 	input_unregister_device(toshiba_wmi_input_dev);
 }
@@ -114,7 +125,8 @@ static int __init toshiba_wmi_init(void)
 {
 	int ret;
 
-	if (!wmi_has_guid(TOSHIBA_WMI_EVENT_GUID))
+	if (!wmi_has_guid(WMI_EVENT_GUID) ||
+	    !dmi_check_system(toshiba_wmi_dmi_table))
 		return -ENODEV;
 
 	ret = toshiba_wmi_input_setup();
@@ -130,7 +142,7 @@ static int __init toshiba_wmi_init(void)
 
 static void __exit toshiba_wmi_exit(void)
 {
-	if (wmi_has_guid(TOSHIBA_WMI_EVENT_GUID))
+	if (wmi_has_guid(WMI_EVENT_GUID))
 		toshiba_wmi_input_destroy();
 }
 
diff -druNp --no-dereference linux-libre-4.4.32-gnu/drivers/scsi/mpt3sas/mpt3sas_scsih.c linux-libre-4.4.33-gnu/drivers/scsi/mpt3sas/mpt3sas_scsih.c
--- linux-libre-4.4.32-gnu/drivers/scsi/mpt3sas/mpt3sas_scsih.c	2016-11-15 01:47:35.000000000 -0500
+++ linux-libre-4.4.33-gnu/drivers/scsi/mpt3sas/mpt3sas_scsih.c	2016-11-18 04:49:03.000000000 -0500
@@ -1275,9 +1275,9 @@ scsih_target_alloc(struct scsi_target *s
 			sas_target_priv_data->handle = raid_device->handle;
 			sas_target_priv_data->sas_address = raid_device->wwid;
 			sas_target_priv_data->flags |= MPT_TARGET_FLAGS_VOLUME;
-			sas_target_priv_data->raid_device = raid_device;
 			if (ioc->is_warpdrive)
-				raid_device->starget = starget;
+				sas_target_priv_data->raid_device = raid_device;
+			raid_device->starget = starget;
 		}
 		spin_unlock_irqrestore(&ioc->raid_device_lock, flags);
 		return 0;
diff -druNp --no-dereference linux-libre-4.4.32-gnu/drivers/scsi/qla2xxx/qla_os.c linux-libre-4.4.33-gnu/drivers/scsi/qla2xxx/qla_os.c
--- linux-libre-4.4.32-gnu/drivers/scsi/qla2xxx/qla_os.c	2016-11-15 14:00:42.000000000 -0500
+++ linux-libre-4.4.33-gnu/drivers/scsi/qla2xxx/qla_os.c	2016-11-19 13:14:07.000000000 -0500
@@ -2257,6 +2257,8 @@ qla2xxx_scan_finished(struct Scsi_Host *
 {
 	scsi_qla_host_t *vha = shost_priv(shost);
 
+	if (test_bit(UNLOADING, &vha->dpc_flags))
+		return 1;
 	if (!vha->host)
 		return 1;
 	if (time > vha->hw->loop_reset_delay * HZ)
diff -druNp --no-dereference linux-libre-4.4.32-gnu/drivers/staging/iio/impedance-analyzer/ad5933.c linux-libre-4.4.33-gnu/drivers/staging/iio/impedance-analyzer/ad5933.c
--- linux-libre-4.4.32-gnu/drivers/staging/iio/impedance-analyzer/ad5933.c	2016-11-15 01:47:35.000000000 -0500
+++ linux-libre-4.4.33-gnu/drivers/staging/iio/impedance-analyzer/ad5933.c	2016-11-18 04:49:03.000000000 -0500
@@ -647,6 +647,7 @@ static void ad5933_work(struct work_stru
 	__be16 buf[2];
 	int val[2];
 	unsigned char status;
+	int ret;
 
 	mutex_lock(&indio_dev->mlock);
 	if (st->state == AD5933_CTRL_INIT_START_FREQ) {
@@ -654,19 +655,22 @@ static void ad5933_work(struct work_stru
 		ad5933_cmd(st, AD5933_CTRL_START_SWEEP);
 		st->state = AD5933_CTRL_START_SWEEP;
 		schedule_delayed_work(&st->work, st->poll_time_jiffies);
-		mutex_unlock(&indio_dev->mlock);
-		return;
+		goto out;
 	}
 
-	ad5933_i2c_read(st->client, AD5933_REG_STATUS, 1, &status);
+	ret = ad5933_i2c_read(st->client, AD5933_REG_STATUS, 1, &status);
+	if (ret)
+		goto out;
 
 	if (status & AD5933_STAT_DATA_VALID) {
 		int scan_count = bitmap_weight(indio_dev->active_scan_mask,
 					       indio_dev->masklength);
-		ad5933_i2c_read(st->client,
+		ret = ad5933_i2c_read(st->client,
 				test_bit(1, indio_dev->active_scan_mask) ?
 				AD5933_REG_REAL_DATA : AD5933_REG_IMAG_DATA,
 				scan_count * 2, (u8 *)buf);
+		if (ret)
+			goto out;
 
 		if (scan_count == 2) {
 			val[0] = be16_to_cpu(buf[0]);
@@ -678,8 +682,7 @@ static void ad5933_work(struct work_stru
 	} else {
 		/* no data available - try again later */
 		schedule_delayed_work(&st->work, st->poll_time_jiffies);
-		mutex_unlock(&indio_dev->mlock);
-		return;
+		goto out;
 	}
 
 	if (status & AD5933_STAT_SWEEP_DONE) {
@@ -691,7 +694,7 @@ static void ad5933_work(struct work_stru
 		ad5933_cmd(st, AD5933_CTRL_INC_FREQ);
 		schedule_delayed_work(&st->work, st->poll_time_jiffies);
 	}
-
+out:
 	mutex_unlock(&indio_dev->mlock);
 }
 
diff -druNp --no-dereference linux-libre-4.4.32-gnu/drivers/staging/nvec/nvec_ps2.c linux-libre-4.4.33-gnu/drivers/staging/nvec/nvec_ps2.c
--- linux-libre-4.4.32-gnu/drivers/staging/nvec/nvec_ps2.c	2016-11-15 01:47:35.000000000 -0500
+++ linux-libre-4.4.33-gnu/drivers/staging/nvec/nvec_ps2.c	2016-11-18 04:49:03.000000000 -0500
@@ -106,13 +106,12 @@ static int nvec_mouse_probe(struct platf
 {
 	struct nvec_chip *nvec = dev_get_drvdata(pdev->dev.parent);
 	struct serio *ser_dev;
-	char mouse_reset[] = { NVEC_PS2, SEND_COMMAND, PSMOUSE_RST, 3 };
 
-	ser_dev = devm_kzalloc(&pdev->dev, sizeof(struct serio), GFP_KERNEL);
+	ser_dev = kzalloc(sizeof(struct serio), GFP_KERNEL);
 	if (!ser_dev)
 		return -ENOMEM;
 
-	ser_dev->id.type = SERIO_PS_PSTHRU;
+	ser_dev->id.type = SERIO_8042;
 	ser_dev->write = ps2_sendcommand;
 	ser_dev->start = ps2_startstreaming;
 	ser_dev->stop = ps2_stopstreaming;
@@ -127,9 +126,6 @@ static int nvec_mouse_probe(struct platf
 
 	serio_register_port(ser_dev);
 
-	/* mouse reset */
-	nvec_write_async(nvec, mouse_reset, sizeof(mouse_reset));
-
 	return 0;
 }
 
diff -druNp --no-dereference linux-libre-4.4.32-gnu/drivers/tty/serial/atmel_serial.c linux-libre-4.4.33-gnu/drivers/tty/serial/atmel_serial.c
--- linux-libre-4.4.32-gnu/drivers/tty/serial/atmel_serial.c	2016-11-15 01:47:35.000000000 -0500
+++ linux-libre-4.4.33-gnu/drivers/tty/serial/atmel_serial.c	2016-11-18 04:49:03.000000000 -0500
@@ -2075,6 +2075,7 @@ static void atmel_serial_pm(struct uart_
 static void atmel_set_termios(struct uart_port *port, struct ktermios *termios,
 			      struct ktermios *old)
 {
+	struct atmel_uart_port *atmel_port = to_atmel_uart_port(port);
 	unsigned long flags;
 	unsigned int old_mode, mode, imr, quot, baud;
 
@@ -2178,11 +2179,29 @@ static void atmel_set_termios(struct uar
 		mode |= ATMEL_US_USMODE_RS485;
 	} else if (termios->c_cflag & CRTSCTS) {
 		/* RS232 with hardware handshake (RTS/CTS) */
-		if (atmel_use_dma_rx(port) && !atmel_use_fifo(port)) {
-			dev_info(port->dev, "not enabling hardware flow control because DMA is used");
-			termios->c_cflag &= ~CRTSCTS;
-		} else {
+		if (atmel_use_fifo(port) &&
+		    !mctrl_gpio_to_gpiod(atmel_port->gpios, UART_GPIO_CTS)) {
+			/*
+			 * with ATMEL_US_USMODE_HWHS set, the controller will
+			 * be able to drive the RTS pin high/low when the RX
+			 * FIFO is above RXFTHRES/below RXFTHRES2.
+			 * It will also disable the transmitter when the CTS
+			 * pin is high.
+			 * This mode is not activated if CTS pin is a GPIO
+			 * because in this case, the transmitter is always
+			 * disabled (there must be an internal pull-up
+			 * responsible for this behaviour).
+			 * If the RTS pin is a GPIO, the controller won't be
+			 * able to drive it according to the FIFO thresholds,
+			 * but it will be handled by the driver.
+			 */
 			mode |= ATMEL_US_USMODE_HWHS;
+		} else {
+			/*
+			 * For platforms without FIFO, the flow control is
+			 * handled by the driver.
+			 */
+			mode |= ATMEL_US_USMODE_NORMAL;
 		}
 	} else {
 		/* RS232 without hadware handshake */
diff -druNp --no-dereference linux-libre-4.4.32-gnu/drivers/usb/class/cdc-acm.c linux-libre-4.4.33-gnu/drivers/usb/class/cdc-acm.c
--- linux-libre-4.4.32-gnu/drivers/usb/class/cdc-acm.c	2016-11-15 01:47:35.000000000 -0500
+++ linux-libre-4.4.33-gnu/drivers/usb/class/cdc-acm.c	2016-11-18 04:49:03.000000000 -0500
@@ -877,8 +877,6 @@ static int wait_serial_change(struct acm
 	DECLARE_WAITQUEUE(wait, current);
 	struct async_icount old, new;
 
-	if (arg & (TIOCM_DSR | TIOCM_RI | TIOCM_CD ))
-		return -EINVAL;
 	do {
 		spin_lock_irq(&acm->read_lock);
 		old = acm->oldcount;
diff -druNp --no-dereference linux-libre-4.4.32-gnu/drivers/usb/gadget/function/u_ether.c linux-libre-4.4.33-gnu/drivers/usb/gadget/function/u_ether.c
--- linux-libre-4.4.32-gnu/drivers/usb/gadget/function/u_ether.c	2016-11-15 01:47:35.000000000 -0500
+++ linux-libre-4.4.33-gnu/drivers/usb/gadget/function/u_ether.c	2016-11-18 04:49:03.000000000 -0500
@@ -594,14 +594,6 @@ static netdev_tx_t eth_start_xmit(struct
 
 	req->length = length;
 
-	/* throttle high/super speed IRQ rate back slightly */
-	if (gadget_is_dualspeed(dev->gadget))
-		req->no_interrupt = (((dev->gadget->speed == USB_SPEED_HIGH ||
-				       dev->gadget->speed == USB_SPEED_SUPER)) &&
-					!list_empty(&dev->tx_reqs))
-			? ((atomic_read(&dev->tx_qlen) % dev->qmult) != 0)
-			: 0;
-
 	retval = usb_ep_queue(in, req, GFP_ATOMIC);
 	switch (retval) {
 	default:
diff -druNp --no-dereference linux-libre-4.4.32-gnu/fs/btrfs/inode.c linux-libre-4.4.33-gnu/fs/btrfs/inode.c
--- linux-libre-4.4.32-gnu/fs/btrfs/inode.c	2016-11-15 01:47:35.000000000 -0500
+++ linux-libre-4.4.33-gnu/fs/btrfs/inode.c	2016-11-18 04:49:03.000000000 -0500
@@ -8691,9 +8691,14 @@ static void btrfs_invalidatepage(struct
 	 *    So even we call qgroup_free_data(), it won't decrease reserved
 	 *    space.
 	 * 2) Not written to disk
-	 *    This means the reserved space should be freed here.
+	 *    This means the reserved space should be freed here. However,
+	 *    if a truncate invalidates the page (by clearing PageDirty)
+	 *    and the page is accounted for while allocating extent
+	 *    in btrfs_check_data_free_space() we let delayed_ref to
+	 *    free the entire extent.
 	 */
-	btrfs_qgroup_free_data(inode, page_start, PAGE_CACHE_SIZE);
+	if (PageDirty(page))
+		btrfs_qgroup_free_data(inode, page_start, PAGE_SIZE);
 	if (!inode_evicting) {
 		clear_extent_bit(tree, page_start, page_end,
 				 EXTENT_LOCKED | EXTENT_DIRTY |
diff -druNp --no-dereference linux-libre-4.4.32-gnu/fs/coredump.c linux-libre-4.4.33-gnu/fs/coredump.c
--- linux-libre-4.4.32-gnu/fs/coredump.c	2016-11-15 01:47:35.000000000 -0500
+++ linux-libre-4.4.33-gnu/fs/coredump.c	2016-11-18 04:49:03.000000000 -0500
@@ -1,6 +1,7 @@
 #include <linux/slab.h>
 #include <linux/file.h>
 #include <linux/fdtable.h>
+#include <linux/freezer.h>
 #include <linux/mm.h>
 #include <linux/stat.h>
 #include <linux/fcntl.h>
@@ -399,7 +400,9 @@ static int coredump_wait(int exit_code,
 	if (core_waiters > 0) {
 		struct core_thread *ptr;
 
+		freezer_do_not_count();
 		wait_for_completion(&core_state->startup);
+		freezer_count();
 		/*
 		 * Wait for all the threads to become inactive, so that
 		 * all the thread context (extended register state, like
diff -druNp --no-dereference linux-libre-4.4.32-gnu/lib/genalloc.c linux-libre-4.4.33-gnu/lib/genalloc.c
--- linux-libre-4.4.32-gnu/lib/genalloc.c	2016-11-15 01:47:35.000000000 -0500
+++ linux-libre-4.4.33-gnu/lib/genalloc.c	2016-11-18 04:49:03.000000000 -0500
@@ -273,7 +273,7 @@ unsigned long gen_pool_alloc(struct gen_
 	struct gen_pool_chunk *chunk;
 	unsigned long addr = 0;
 	int order = pool->min_alloc_order;
-	int nbits, start_bit = 0, end_bit, remain;
+	int nbits, start_bit, end_bit, remain;
 
 #ifndef CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG
 	BUG_ON(in_nmi());
@@ -288,6 +288,7 @@ unsigned long gen_pool_alloc(struct gen_
 		if (size > atomic_read(&chunk->avail))
 			continue;
 
+		start_bit = 0;
 		end_bit = chunk_size(chunk) >> order;
 retry:
 		start_bit = pool->algo(chunk->bits, end_bit, start_bit, nbits,
diff -druNp --no-dereference linux-libre-4.4.32-gnu/Makefile linux-libre-4.4.33-gnu/Makefile
--- linux-libre-4.4.32-gnu/Makefile	2016-11-15 13:41:08.000000000 -0500
+++ linux-libre-4.4.33-gnu/Makefile	2016-11-19 12:55:07.000000000 -0500
@@ -1,6 +1,6 @@
 VERSION = 4
 PATCHLEVEL = 4
-SUBLEVEL = 32
+SUBLEVEL = 33
 EXTRAVERSION = -gnu
 NAME = Blurry Fish Butt
 
diff -druNp --no-dereference linux-libre-4.4.32-gnu/mm/swapfile.c linux-libre-4.4.33-gnu/mm/swapfile.c
--- linux-libre-4.4.32-gnu/mm/swapfile.c	2016-11-15 01:47:35.000000000 -0500
+++ linux-libre-4.4.33-gnu/mm/swapfile.c	2016-11-18 04:49:03.000000000 -0500
@@ -2225,6 +2225,8 @@ static unsigned long read_swap_header(st
 		swab32s(&swap_header->info.version);
 		swab32s(&swap_header->info.last_page);
 		swab32s(&swap_header->info.nr_badpages);
+		if (swap_header->info.nr_badpages > MAX_SWAP_BADPAGES)
+			return 0;
 		for (i = 0; i < swap_header->info.nr_badpages; i++)
 			swab32s(&swap_header->info.badpages[i]);
 	}
diff -druNp --no-dereference linux-libre-4.4.32-gnu/net/netfilter/nf_log.c linux-libre-4.4.33-gnu/net/netfilter/nf_log.c
--- linux-libre-4.4.32-gnu/net/netfilter/nf_log.c	2016-11-15 01:47:35.000000000 -0500
+++ linux-libre-4.4.33-gnu/net/netfilter/nf_log.c	2016-11-18 04:49:03.000000000 -0500
@@ -401,7 +401,7 @@ static int nf_log_proc_dostring(struct c
 	size_t size = *lenp;
 	int r = 0;
 	int tindex = (unsigned long)table->extra1;
-	struct net *net = current->nsproxy->net_ns;
+	struct net *net = table->extra2;
 
 	if (write) {
 		if (size > sizeof(buf))
@@ -453,7 +453,6 @@ static int netfilter_log_sysctl_init(str
 				 3, "%d", i);
 			nf_log_sysctl_table[i].procname	=
 				nf_log_sysctl_fnames[i];
-			nf_log_sysctl_table[i].data = NULL;
 			nf_log_sysctl_table[i].maxlen = NFLOGGER_NAME_LEN;
 			nf_log_sysctl_table[i].mode = 0644;
 			nf_log_sysctl_table[i].proc_handler =
@@ -463,6 +462,9 @@ static int netfilter_log_sysctl_init(str
 		}
 	}
 
+	for (i = NFPROTO_UNSPEC; i < NFPROTO_NUMPROTO; i++)
+		table[i].extra2 = net;
+
 	net->nf.nf_log_dir_header = register_net_sysctl(net,
 						"net/netfilter/nf_log",
 						table);
diff -druNp --no-dereference linux-libre-4.4.32-gnu/sound/core/info.c linux-libre-4.4.33-gnu/sound/core/info.c
--- linux-libre-4.4.32-gnu/sound/core/info.c	2016-11-15 01:47:35.000000000 -0500
+++ linux-libre-4.4.33-gnu/sound/core/info.c	2016-11-18 04:49:03.000000000 -0500
@@ -325,10 +325,15 @@ static ssize_t snd_info_text_entry_write
 	size_t next;
 	int err = 0;
 
+	if (!entry->c.text.write)
+		return -EIO;
 	pos = *offset;
 	if (!valid_pos(pos, count))
 		return -EIO;
 	next = pos + count;
+	/* don't handle too large text inputs */
+	if (next > 16 * 1024)
+		return -EIO;
 	mutex_lock(&entry->access);
 	buf = data->wbuffer;
 	if (!buf) {
@@ -366,7 +371,9 @@ static int snd_info_seq_show(struct seq_
 	struct snd_info_private_data *data = seq->private;
 	struct snd_info_entry *entry = data->entry;
 
-	if (entry->c.text.read) {
+	if (!entry->c.text.read) {
+		return -EIO;
+	} else {
 		data->rbuffer->buffer = (char *)seq; /* XXX hack! */
 		entry->c.text.read(entry, data->rbuffer);
 	}
diff -druNp --no-dereference linux-libre-4.4.32-gnu/sound/soc/codecs/cs4270.c linux-libre-4.4.33-gnu/sound/soc/codecs/cs4270.c
--- linux-libre-4.4.32-gnu/sound/soc/codecs/cs4270.c	2016-11-15 01:47:35.000000000 -0500
+++ linux-libre-4.4.33-gnu/sound/soc/codecs/cs4270.c	2016-11-18 04:49:03.000000000 -0500
@@ -148,11 +148,11 @@ SND_SOC_DAPM_OUTPUT("AOUTR"),
 };
 
 static const struct snd_soc_dapm_route cs4270_dapm_routes[] = {
-	{ "Capture", NULL, "AINA" },
-	{ "Capture", NULL, "AINB" },
+	{ "Capture", NULL, "AINL" },
+	{ "Capture", NULL, "AINR" },
 
-	{ "AOUTA", NULL, "Playback" },
-	{ "AOUTB", NULL, "Playback" },
+	{ "AOUTL", NULL, "Playback" },
+	{ "AOUTR", NULL, "Playback" },
 };
 
 /**
diff -druNp --no-dereference linux-libre-4.4.32-gnu/sound/soc/sunxi/sun4i-codec.c linux-libre-4.4.33-gnu/sound/soc/sunxi/sun4i-codec.c
--- linux-libre-4.4.32-gnu/sound/soc/sunxi/sun4i-codec.c	2016-11-15 01:47:35.000000000 -0500
+++ linux-libre-4.4.33-gnu/sound/soc/sunxi/sun4i-codec.c	2016-11-18 04:49:03.000000000 -0500
@@ -575,11 +575,11 @@ static struct snd_soc_card *sun4i_codec_
 
 	card = devm_kzalloc(dev, sizeof(*card), GFP_KERNEL);
 	if (!card)
-		return NULL;
+		return ERR_PTR(-ENOMEM);
 
 	card->dai_link = sun4i_codec_create_link(dev, &card->num_links);
 	if (!card->dai_link)
-		return NULL;
+		return ERR_PTR(-ENOMEM);
 
 	card->dev		= dev;
 	card->name		= "sun4i-codec";
@@ -661,7 +661,8 @@ static int sun4i_codec_probe(struct plat
 	}
 
 	card = sun4i_codec_create_card(&pdev->dev);
-	if (!card) {
+	if (IS_ERR(card)) {
+		ret = PTR_ERR(card);
 		dev_err(&pdev->dev, "Failed to create our card\n");
 		goto err_unregister_codec;
 	}
