Merge tag 'v4.3.3' into dev-4.3

This is the 4.3.3 stable release

Documentation/devicetree/bindings/usb/dwc3.txt

@@ -35,6 +35,8 @@ Optional properties:
 			LTSSM during USB3 Compliance mode.
  - snps,dis_u3_susphy_quirk: when set core will disable USB3 suspend phy.
  - snps,dis_u2_susphy_quirk: when set core will disable USB2 suspend phy.
+ - snps,dis_enblslpm_quirk: when set clears the enblslpm in GUSB2PHYCFG,
+			disabling the suspend signal to the PHY.
  - snps,is-utmi-l1-suspend: true when DWC3 asserts output signal
 			utmi_l1_suspend_n, false when asserts utmi_sleep_n
  - snps,hird-threshold: HIRD threshold

Documentation/filesystems/proc.txt

@@ -140,7 +140,8 @@ Table 1-1: Process specific entries in /proc
  stat		Process status
  statm		Process memory status information
  status		Process status in human readable form
- wchan		If CONFIG_KALLSYMS is set, a pre-decoded wchan
+ wchan		Present with CONFIG_KALLSYMS=y: it shows the kernel function
+		symbol the task is blocked in - or "0" if not blocked.
  pagemap	Page table
  stack		Report full stack trace, enable via CONFIG_STACKTRACE
  smaps		a extension based on maps, showing the memory consumption of
@@ -310,7 +311,7 @@ Table 1-4: Contents of the stat files (as of 2.6.30-rc7)
   blocked       bitmap of blocked signals
   sigign        bitmap of ignored signals
   sigcatch      bitmap of caught signals
-  wchan         address where process went to sleep
+  0		(place holder, used to be the wchan address, use /proc/PID/wchan instead)
   0             (place holder)
   0             (place holder)
   exit_signal   signal to send to parent thread on exit

Makefile

@@ -1,6 +1,6 @@
 VERSION = 4
 PATCHLEVEL = 3
-SUBLEVEL = 0
+SUBLEVEL = 3
 EXTRAVERSION =
 NAME = Blurry Fish Butt
 

arch/arm/boot/dts/exynos3250-monk.dts

@@ -161,6 +161,7 @@
 };
 
 &exynos_usbphy {
+	vbus-supply = <&safeout_reg>;
 	status = "okay";
 };
 

arch/arm/boot/dts/exynos3250-rinato.dts

@@ -153,6 +153,7 @@
 
 &exynos_usbphy {
 	status = "okay";
+	vbus-supply = <&safeout_reg>;
 };
 
 &hsotg {

arch/arm/boot/dts/exynos4210-trats.dts

@@ -251,6 +251,7 @@
 
 &exynos_usbphy {
 	status = "okay";
+	vbus-supply = <&safe1_sreg>;
 };
 
 &fimd {
@@ -448,7 +449,6 @@
 
 			safe1_sreg: ESAFEOUT1 {
 			     regulator-name = "SAFEOUT1";
-			     regulator-always-on;
 			};
 
 			safe2_sreg: ESAFEOUT2 {

arch/arm/boot/dts/exynos4210-universal_c210.dts

@@ -248,6 +248,7 @@
 
 &exynos_usbphy {
 	status = "okay";
+	vbus-supply = <&safeout1_reg>;
 };
 
 &fimd {
@@ -486,7 +487,6 @@
 
 			safeout1_reg: ESAFEOUT1 {
 				regulator-name = "SAFEOUT1";
-				regulator-always-on;
 			};
 
 			safeout2_reg: ESAFEOUT2 {

arch/arm/boot/dts/exynos4412-trats2.dts

@@ -391,6 +391,7 @@
 };
 
 &exynos_usbphy {
+	vbus-supply = <&esafeout1_reg>;
 	status = "okay";
 };
 

arch/arm/boot/dts/imx27.dtsi

@@ -486,7 +486,10 @@
 				compatible = "fsl,imx27-usb";
 				reg = <0x10024000 0x200>;
 				interrupts = <56>;
-				clocks = <&clks IMX27_CLK_USB_IPG_GATE>;
+				clocks = <&clks IMX27_CLK_USB_IPG_GATE>,
+					<&clks IMX27_CLK_USB_AHB_GATE>,
+					<&clks IMX27_CLK_USB_DIV>;
+				clock-names = "ipg", "ahb", "per";
 				fsl,usbmisc = <&usbmisc 0>;
 				status = "disabled";
 			};
@@ -495,7 +498,10 @@
 				compatible = "fsl,imx27-usb";
 				reg = <0x10024200 0x200>;
 				interrupts = <54>;
-				clocks = <&clks IMX27_CLK_USB_IPG_GATE>;
+				clocks = <&clks IMX27_CLK_USB_IPG_GATE>,
+					<&clks IMX27_CLK_USB_AHB_GATE>,
+					<&clks IMX27_CLK_USB_DIV>;
+				clock-names = "ipg", "ahb", "per";
 				fsl,usbmisc = <&usbmisc 1>;
 				dr_mode = "host";
 				status = "disabled";
@@ -505,7 +511,10 @@
 				compatible = "fsl,imx27-usb";
 				reg = <0x10024400 0x200>;
 				interrupts = <55>;
-				clocks = <&clks IMX27_CLK_USB_IPG_GATE>;
+				clocks = <&clks IMX27_CLK_USB_IPG_GATE>,
+					<&clks IMX27_CLK_USB_AHB_GATE>,
+					<&clks IMX27_CLK_USB_DIV>;
+				clock-names = "ipg", "ahb", "per";
 				fsl,usbmisc = <&usbmisc 2>;
 				dr_mode = "host";
 				status = "disabled";
@@ -515,7 +524,6 @@
 				#index-cells = <1>;
 				compatible = "fsl,imx27-usbmisc";
 				reg = <0x10024600 0x200>;
-				clocks = <&clks IMX27_CLK_USB_AHB_GATE>;
 			};
 
 			sahara2: sahara@10025000 {

arch/arm/boot/dts/omap5-uevm.dts

@@ -31,6 +31,24 @@
 		regulator-max-microvolt = <3000000>;
 	};
 
+	mmc3_pwrseq: sdhci0_pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		clocks = <&clk32kgaudio>;
+		clock-names = "ext_clock";
+	};
+
+	vmmcsdio_fixed: fixedregulator-mmcsdio {
+		compatible = "regulator-fixed";
+		regulator-name = "vmmcsdio_fixed";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		gpio = <&gpio5 12 GPIO_ACTIVE_HIGH>;	/* gpio140 WLAN_EN */
+		enable-active-high;
+		startup-delay-us = <70000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&wlan_pins>;
+	};
+
 	/* HS USB Host PHY on PORT 2 */
 	hsusb2_phy: hsusb2_phy {
 		compatible = "usb-nop-xceiv";
@@ -197,12 +215,20 @@
 		>;
 	};
 
-	mcspi4_pins: pinmux_mcspi4_pins {
+	mmc3_pins: pinmux_mmc3_pins {
+		pinctrl-single,pins = <
+			OMAP5_IOPAD(0x01a4, PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_clk */
+			OMAP5_IOPAD(0x01a6, PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_cmd */
+			OMAP5_IOPAD(0x01a8, PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_data0 */
+			OMAP5_IOPAD(0x01aa, PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_data1 */
+			OMAP5_IOPAD(0x01ac, PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_data2 */
+			OMAP5_IOPAD(0x01ae, PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_data3 */
+		>;
+	};
+
+	wlan_pins: pinmux_wlan_pins {
 		pinctrl-single,pins = <
-			0x164 (PIN_INPUT | MUX_MODE1)		/*  mcspi4_clk */
-			0x168 (PIN_INPUT | MUX_MODE1)		/*  mcspi4_simo */
-			0x16a (PIN_INPUT | MUX_MODE1)		/*  mcspi4_somi */
-			0x16c (PIN_INPUT | MUX_MODE1)		/*  mcspi4_cs0 */
+			OMAP5_IOPAD(0x1bc, PIN_OUTPUT | MUX_MODE6) /* mcspi1_clk.gpio5_140 */
 		>;
 	};
 
@@ -276,6 +302,12 @@
 			0x1A (PIN_OUTPUT | MUX_MODE0) /* fref_clk1_out, USB hub clk */
 		>;
 	};
+
+	wlcore_irq_pin: pinmux_wlcore_irq_pin {
+		pinctrl-single,pins = <
+			OMAP5_IOPAD(0x040, WAKEUP_EN | PIN_INPUT_PULLUP | MUX_MODE6)	/* llia_wakereqin.gpio1_wk14 */
+		>;
+	};
 };
 
 &mmc1 {
@@ -290,8 +322,25 @@
 };
 
 &mmc3 {
+	vmmc-supply = <&vmmcsdio_fixed>;
+	mmc-pwrseq = <&mmc3_pwrseq>;
 	bus-width = <4>;
-	ti,non-removable;
+	non-removable;
+	cap-power-off-card;
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc3_pins &wlcore_irq_pin>;
+	interrupts-extended = <&gic GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH
+			       &omap5_pmx_core 0x168>;
+
+	#address-cells = <1>;
+	#size-cells = <0>;
+	wlcore: wlcore@2 {
+		compatible = "ti,wl1271";
+		reg = <2>;
+		interrupt-parent = <&gpio1>;
+		interrupts = <14 IRQ_TYPE_LEVEL_HIGH>;	/* gpio 14 */
+		ref-clock-frequency = <26000000>;
+	};
 };
 
 &mmc4 {
@@ -598,11 +647,6 @@
 	pinctrl-0 = <&mcspi3_pins>;
 };
 
-&mcspi4 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&mcspi4_pins>;
-};
-
 &uart1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart1_pins>;

arch/arm/boot/dts/sama5d4.dtsi

@@ -939,11 +939,11 @@
 				reg = <0xf8018000 0x4000>;
 				interrupts = <33 IRQ_TYPE_LEVEL_HIGH 6>;
 				dmas = <&dma1
-					(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1))
-					AT91_XDMAC_DT_PERID(4)>,
+					(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1)
+					| AT91_XDMAC_DT_PERID(4))>,
 				       <&dma1
-					(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1))
-					AT91_XDMAC_DT_PERID(5)>;
+					(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1)
+					| AT91_XDMAC_DT_PERID(5))>;
 				dma-names = "tx", "rx";
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_i2c1>;

arch/arm/boot/dts/sun6i-a31-hummingbird.dts

@@ -184,18 +184,18 @@
 				regulator-name = "vcc-3v0";
 			};
 
-			vdd_cpu: dcdc2 {
+			vdd_gpu: dcdc2 {
 				regulator-always-on;
 				regulator-min-microvolt = <700000>;
 				regulator-max-microvolt = <1320000>;
-				regulator-name = "vdd-cpu";
+				regulator-name = "vdd-gpu";
 			};
 
-			vdd_gpu: dcdc3 {
+			vdd_cpu: dcdc3 {
 				regulator-always-on;
 				regulator-min-microvolt = <700000>;
 				regulator-max-microvolt = <1320000>;
-				regulator-name = "vdd-gpu";
+				regulator-name = "vdd-cpu";
 			};
 
 			vdd_sys_dll: dcdc4 {

arch/arm/common/edma.c

@@ -406,7 +406,8 @@ static irqreturn_t dma_irq_handler(int irq, void *data)
 					BIT(slot));
 			if (edma_cc[ctlr]->intr_data[channel].callback)
 				edma_cc[ctlr]->intr_data[channel].callback(
-					channel, EDMA_DMA_COMPLETE,
+					EDMA_CTLR_CHAN(ctlr, channel),
+					EDMA_DMA_COMPLETE,
 					edma_cc[ctlr]->intr_data[channel].data);
 		}
 	} while (sh_ipr);
@@ -460,7 +461,8 @@ static irqreturn_t dma_ccerr_handler(int irq, void *data)
 					if (edma_cc[ctlr]->intr_data[k].
 								callback) {
 						edma_cc[ctlr]->intr_data[k].
-						callback(k,
+						callback(
+						EDMA_CTLR_CHAN(ctlr, k),
 						EDMA_DMA_CC_ERROR,
 						edma_cc[ctlr]->intr_data
 						[k].data);

arch/arm/include/asm/irq.h

@@ -40,6 +40,11 @@ extern void arch_trigger_all_cpu_backtrace(bool);
 #define arch_trigger_all_cpu_backtrace(x) arch_trigger_all_cpu_backtrace(x)
 #endif
 
+static inline int nr_legacy_irqs(void)
+{
+	return NR_IRQS_LEGACY;
+}
+
 #endif
 
 #endif

arch/arm/mach-at91/pm_suspend.S

@@ -80,6 +80,8 @@ tmp2	.req	r5
  *	@r2: base address of second SDRAM Controller or 0 if not present
  *	@r3: pm information
  */
+/* at91_pm_suspend_in_sram must be 8-byte aligned per the requirements of fncpy() */
+	.align 3
 ENTRY(at91_pm_suspend_in_sram)
 	/* Save registers on stack */
 	stmfd	sp!, {r4 - r12, lr}

arch/arm/mach-pxa/include/mach/pxa27x.h

@@ -19,7 +19,7 @@
 #define ARB_CORE_PARK		(1<<24)	   /* Be parked with core when idle */
 #define ARB_LOCK_FLAG		(1<<23)	   /* Only Locking masters gain access to the bus */
 
-extern int __init pxa27x_set_pwrmode(unsigned int mode);
+extern int pxa27x_set_pwrmode(unsigned int mode);
 extern void pxa27x_cpu_pm_enter(suspend_state_t state);
 
 #endif /* __MACH_PXA27x_H */

arch/arm/mach-pxa/pxa27x.c

@@ -84,7 +84,7 @@ EXPORT_SYMBOL_GPL(pxa27x_configure_ac97reset);
  */
 static unsigned int pwrmode = PWRMODE_SLEEP;
 
-int __init pxa27x_set_pwrmode(unsigned int mode)
+int pxa27x_set_pwrmode(unsigned int mode)
 {
 	switch (mode) {
 	case PWRMODE_SLEEP:

arch/arm/mach-tegra/board-paz00.c

@@ -39,8 +39,8 @@ static struct platform_device wifi_rfkill_device = {
 static struct gpiod_lookup_table wifi_gpio_lookup = {
 	.dev_id = "rfkill_gpio",
 	.table = {
-		GPIO_LOOKUP_IDX("tegra-gpio", 25, NULL, 0, 0),
-		GPIO_LOOKUP_IDX("tegra-gpio", 85, NULL, 1, 0),
+		GPIO_LOOKUP("tegra-gpio", 25, "reset", 0),
+		GPIO_LOOKUP("tegra-gpio", 85, "shutdown", 0),
 		{ },
 	},
 };

arch/arm/mm/dma-mapping.c

@@ -1407,12 +1407,19 @@ static int arm_iommu_mmap_attrs(struct device *dev, struct vm_area_struct *vma,
 	unsigned long uaddr = vma->vm_start;
 	unsigned long usize = vma->vm_end - vma->vm_start;
 	struct page **pages = __iommu_get_pages(cpu_addr, attrs);
+	unsigned long nr_pages = PAGE_ALIGN(size) >> PAGE_SHIFT;
+	unsigned long off = vma->vm_pgoff;
 
 	vma->vm_page_prot = __get_dma_pgprot(attrs, vma->vm_page_prot);
 
 	if (!pages)
 		return -ENXIO;
 
+	if (off >= nr_pages || (usize >> PAGE_SHIFT) > nr_pages - off)
+		return -ENXIO;
+
+	pages += off;
+
 	do {
 		int ret = vm_insert_page(vma, uaddr, *pages++);
 		if (ret) {

arch/arm/vdso/vdsomunge.c

@@ -66,7 +66,7 @@
 	((((x) & 0x000000ff) << 24) | \
 	 (((x) & 0x0000ff00) <<  8) | \
 	 (((x) & 0x00ff0000) >>  8) | \
-	 (((x) & 0xff000000) << 24))
+	 (((x) & 0xff000000) >> 24))
 
 #if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
 #define HOST_ORDER ELFDATA2LSB

arch/arm64/include/asm/irq.h

@@ -21,4 +21,9 @@ static inline void acpi_irq_init(void)
 }
 #define acpi_irq_init acpi_irq_init
 
+static inline int nr_legacy_irqs(void)
+{
+	return 0;
+}
+
 #endif