ASoC: Last minute fixes for v4.4

A few final fixes for v4.4, the main one being the two patches to the
 new Sky Lake drivers which fix a previous incorrect fix that went in
 during an earlier -rc.
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Merge tag 'asoc-fix-v4.4-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Last minute fixes for v4.4

A few final fixes for v4.4, the main one being the two patches to the
new Sky Lake drivers which fix a previous incorrect fix that went in
during an earlier -rc.

Documentation/devicetree/bindings/net/cpsw.txt

@@ -40,18 +40,18 @@ Optional properties:
 
 Slave Properties:
 Required properties:
-- phy_id		: Specifies slave phy id
 - phy-mode		: See ethernet.txt file in the same directory
 
 Optional properties:
 - dual_emac_res_vlan	: Specifies VID to be used to segregate the ports
 - mac-address		: See ethernet.txt file in the same directory
+- phy_id		: Specifies slave phy id
 - phy-handle		: See ethernet.txt file in the same directory
 
 Slave sub-nodes:
 - fixed-link		: See fixed-link.txt file in the same directory
-			  Either the properties phy_id and phy-mode,
-			  or the sub-node fixed-link can be specified
+			  Either the property phy_id, or the sub-node
+			  fixed-link can be specified
 
 Note: "ti,hwmods" field is used to fetch the base address and irq
 resources from TI, omap hwmod data base during device registration.

Makefile

@@ -1,7 +1,7 @@
 VERSION = 4
 PATCHLEVEL = 4
 SUBLEVEL = 0
-EXTRAVERSION = -rc6
+EXTRAVERSION = -rc8
 NAME = Blurry Fish Butt
 
 # *DOCUMENTATION*

arch/arc/Makefile

@@ -81,7 +81,7 @@ endif
 LIBGCC	:= $(shell $(CC) $(cflags-y) --print-libgcc-file-name)
 
 # Modules with short calls might break for calls into builtin-kernel
-KBUILD_CFLAGS_MODULE	+= -mlong-calls
+KBUILD_CFLAGS_MODULE	+= -mlong-calls -mno-millicode
 
 # Finally dump eveything into kernel build system
 KBUILD_CFLAGS	+= $(cflags-y)

arch/arc/include/asm/cache.h

@@ -62,9 +62,7 @@ extern int ioc_exists;
 #define ARC_REG_IC_IVIC		0x10
 #define ARC_REG_IC_CTRL		0x11
 #define ARC_REG_IC_IVIL		0x19
-#if defined(CONFIG_ARC_MMU_V3) || defined(CONFIG_ARC_MMU_V4)
 #define ARC_REG_IC_PTAG		0x1E
-#endif
 #define ARC_REG_IC_PTAG_HI	0x1F
 
 /* Bit val in IC_CTRL */

arch/arc/kernel/unwind.c

@@ -293,13 +293,13 @@ static void init_unwind_hdr(struct unwind_table *table,
 		const u32 *cie = cie_for_fde(fde, table);
 		signed ptrType;
 
-		if (cie == &not_fde)	/* only process FDE here */
+		if (cie == &not_fde)
 			continue;
 		if (cie == NULL || cie == &bad_cie)
-			continue;	/* say FDE->CIE.version != 1 */
+			goto ret_err;
 		ptrType = fde_pointer_type(cie);
 		if (ptrType < 0)
-			continue;
+			goto ret_err;
 
 		ptr = (const u8 *)(fde + 2);
 		if (!read_pointer(&ptr, (const u8 *)(fde + 1) + *fde,
@@ -315,14 +315,14 @@ static void init_unwind_hdr(struct unwind_table *table,
 	}
 
 	if (tableSize || !n)
-		return;
+		goto ret_err;
 
 	hdrSize = 4 + sizeof(unsigned long) + sizeof(unsigned int)
 	    + 2 * n * sizeof(unsigned long);
 
 	header = alloc(hdrSize);
 	if (!header)
-		return;
+		goto ret_err;
 
 	header->version = 1;
 	header->eh_frame_ptr_enc = DW_EH_PE_abs | DW_EH_PE_native;
@@ -343,10 +343,6 @@ static void init_unwind_hdr(struct unwind_table *table,
 
 		if (fde[1] == 0xffffffff)
 			continue;	/* this is a CIE */
-
-		if (*(u8 *)(cie + 2) != 1)
-			continue;	/* FDE->CIE.version not supported */
-
 		ptr = (const u8 *)(fde + 2);
 		header->table[n].start = read_pointer(&ptr,
 						      (const u8 *)(fde + 1) +
@@ -365,6 +361,10 @@ static void init_unwind_hdr(struct unwind_table *table,
 	table->hdrsz = hdrSize;
 	smp_wmb();
 	table->header = (const void *)header;
+	return;
+
+ret_err:
+	panic("Attention !!! Dwarf FDE parsing errors\n");;
 }
 
 #ifdef CONFIG_MODULES
@@ -523,8 +523,7 @@ static const u32 *cie_for_fde(const u32 *fde, const struct unwind_table *table)
 
 	if (*cie <= sizeof(*cie) + 4 || *cie >= fde[1] - sizeof(*fde)
 	    || (*cie & (sizeof(*cie) - 1))
-	    || (cie[1] != 0xffffffff)
-	    || ( *(u8 *)(cie + 2) != 1))   /* version 1 supported */
+	    || (cie[1] != 0xffffffff))
 		return NULL;	/* this is not a (valid) CIE */
 	return cie;
 }
@@ -605,9 +604,6 @@ static signed fde_pointer_type(const u32 *cie)
 	const u8 *ptr = (const u8 *)(cie + 2);
 	unsigned version = *ptr;
 
-	if (version != 1)
-		return -1;	/* unsupported */
-
 	if (*++ptr) {
 		const char *aug;
 		const u8 *end = (const u8 *)(cie + 1) + *cie;
@@ -1019,9 +1015,7 @@ int arc_unwind(struct unwind_frame_info *frame)
 		ptr = (const u8 *)(cie + 2);
 		end = (const u8 *)(cie + 1) + *cie;
 		frame->call_frame = 1;
-		if ((state.version = *ptr) != 1)
-			cie = NULL;	/* unsupported version */
-		else if (*++ptr) {
+		if (*++ptr) {
 			/* check if augmentation size is first (thus present) */
 			if (*ptr == 'z') {
 				while (++ptr < end && *ptr) {

arch/arc/mm/highmem.c

@@ -111,7 +111,7 @@ void __kunmap_atomic(void *kv)
 }
 EXPORT_SYMBOL(__kunmap_atomic);
 
-noinline pte_t *alloc_kmap_pgtable(unsigned long kvaddr)
+static noinline pte_t * __init alloc_kmap_pgtable(unsigned long kvaddr)
 {
 	pgd_t *pgd_k;
 	pud_t *pud_k;
@@ -127,7 +127,7 @@ noinline pte_t *alloc_kmap_pgtable(unsigned long kvaddr)
 	return pte_k;
 }
 
-void kmap_init(void)
+void __init kmap_init(void)
 {
 	/* Due to recursive include hell, we can't do this in processor.h */
 	BUILD_BUG_ON(PAGE_OFFSET < (VMALLOC_END + FIXMAP_SIZE + PKMAP_SIZE));

arch/arm/boot/dts/imx6q-gw5400-a.dts

@@ -154,7 +154,7 @@
 &fec {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_enet>;
-	phy-mode = "rgmii";
+	phy-mode = "rgmii-id";
 	phy-reset-gpios = <&gpio1 30 GPIO_ACTIVE_HIGH>;
 	status = "okay";
 };

arch/arm/boot/dts/imx6qdl-gw51xx.dtsi

@@ -94,7 +94,7 @@
 &fec {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_enet>;
-	phy-mode = "rgmii";
+	phy-mode = "rgmii-id";
 	phy-reset-gpios = <&gpio1 30 GPIO_ACTIVE_LOW>;
 	status = "okay";
 };

arch/arm/boot/dts/imx6qdl-gw52xx.dtsi

@@ -154,7 +154,7 @@
 &fec {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_enet>;
-	phy-mode = "rgmii";
+	phy-mode = "rgmii-id";
 	phy-reset-gpios = <&gpio1 30 GPIO_ACTIVE_LOW>;
 	status = "okay";
 };

arch/arm/boot/dts/imx6qdl-gw53xx.dtsi

@@ -155,7 +155,7 @@
 &fec {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_enet>;
-	phy-mode = "rgmii";
+	phy-mode = "rgmii-id";
 	phy-reset-gpios = <&gpio1 30 GPIO_ACTIVE_LOW>;
 	status = "okay";
 };

arch/arm/boot/dts/imx6qdl-gw54xx.dtsi

@@ -145,7 +145,7 @@
 &fec {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_enet>;
-	phy-mode = "rgmii";
+	phy-mode = "rgmii-id";
 	phy-reset-gpios = <&gpio1 30 GPIO_ACTIVE_LOW>;
 	status = "okay";
 };

arch/arm/boot/dts/imx6qdl-sabreauto.dtsi

@@ -113,14 +113,14 @@
 &clks {
 	assigned-clocks = <&clks IMX6QDL_PLL4_BYPASS_SRC>,
 			  <&clks IMX6QDL_PLL4_BYPASS>,
-			  <&clks IMX6QDL_CLK_PLL4_POST_DIV>,
 			  <&clks IMX6QDL_CLK_LDB_DI0_SEL>,
-			  <&clks IMX6QDL_CLK_LDB_DI1_SEL>;
+			  <&clks IMX6QDL_CLK_LDB_DI1_SEL>,
+			  <&clks IMX6QDL_CLK_PLL4_POST_DIV>;
 	assigned-clock-parents = <&clks IMX6QDL_CLK_LVDS2_IN>,
 				 <&clks IMX6QDL_PLL4_BYPASS_SRC>,
 				 <&clks IMX6QDL_CLK_PLL3_USB_OTG>,
 				 <&clks IMX6QDL_CLK_PLL3_USB_OTG>;
-	assigned-clock-rates = <0>, <0>, <24576000>;
+	assigned-clock-rates = <0>, <0>, <0>, <0>, <24576000>;
 };
 
 &ecspi1 {

arch/arm/boot/dts/omap4-duovero-parlor.dts

@@ -189,3 +189,7 @@
 	};
 };
 
+&uart3 {
+	interrupts-extended = <&wakeupgen GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH
+			       &omap4_pmx_core OMAP4_UART3_RX>;
+};

arch/arm/boot/dts/sun6i-a31s-primo81.dts

@@ -83,6 +83,7 @@
 		reg = <0x5d>;
 		interrupt-parent = <&pio>;
 		interrupts = <0 3 IRQ_TYPE_LEVEL_HIGH>; /* PA3 */
+		touchscreen-swapped-x-y;
 	};
 };
 

arch/arm/boot/dts/tegra124-nyan.dtsi

@@ -399,7 +399,7 @@
 
 	/* CPU DFLL clock */
 	clock@0,70110000 {
-		status = "okay";
+		status = "disabled";
 		vdd-cpu-supply = <&vdd_cpu>;
 		nvidia,i2c-fs-rate = <400000>;
 	};

arch/arm/kernel/sys_oabi-compat.c

@@ -193,15 +193,44 @@ struct oabi_flock64 {
 	pid_t	l_pid;
 } __attribute__ ((packed,aligned(4)));
 
+static long do_locks(unsigned int fd, unsigned int cmd,
+				 unsigned long arg)
+{
+	struct flock64 kernel;
+	struct oabi_flock64 user;
+	mm_segment_t fs;
+	long ret;
+
+	if (copy_from_user(&user, (struct oabi_flock64 __user *)arg,
+			   sizeof(user)))
+		return -EFAULT;
+	kernel.l_type	= user.l_type;
+	kernel.l_whence	= user.l_whence;
+	kernel.l_start	= user.l_start;
+	kernel.l_len	= user.l_len;
+	kernel.l_pid	= user.l_pid;
+
+	fs = get_fs();
+	set_fs(KERNEL_DS);
+	ret = sys_fcntl64(fd, cmd, (unsigned long)&kernel);
+	set_fs(fs);
+
+	if (!ret && (cmd == F_GETLK64 || cmd == F_OFD_GETLK)) {
+		user.l_type	= kernel.l_type;
+		user.l_whence	= kernel.l_whence;
+		user.l_start	= kernel.l_start;
+		user.l_len	= kernel.l_len;
+		user.l_pid	= kernel.l_pid;
+		if (copy_to_user((struct oabi_flock64 __user *)arg,
+				 &user, sizeof(user)))
+			ret = -EFAULT;
+	}
+	return ret;
+}
+
 asmlinkage long sys_oabi_fcntl64(unsigned int fd, unsigned int cmd,
 				 unsigned long arg)
 {
-	struct oabi_flock64 user;
-	struct flock64 kernel;
-	mm_segment_t fs = USER_DS; /* initialized to kill a warning */
-	unsigned long local_arg = arg;
-	int ret;
-
 	switch (cmd) {
 	case F_OFD_GETLK:
 	case F_OFD_SETLK:
@@ -209,39 +238,11 @@ asmlinkage long sys_oabi_fcntl64(unsigned int fd, unsigned int cmd,
 	case F_GETLK64:
 	case F_SETLK64:
 	case F_SETLKW64:
-		if (copy_from_user(&user, (struct oabi_flock64 __user *)arg,
-				   sizeof(user)))
-			return -EFAULT;
-		kernel.l_type	= user.l_type;
-		kernel.l_whence	= user.l_whence;
-		kernel.l_start	= user.l_start;
-		kernel.l_len	= user.l_len;
-		kernel.l_pid	= user.l_pid;
-		local_arg = (unsigned long)&kernel;
-		fs = get_fs();
-		set_fs(KERNEL_DS);
+		return do_locks(fd, cmd, arg);
+
+	default:
+		return sys_fcntl64(fd, cmd, arg);
 	}
-
-	ret = sys_fcntl64(fd, cmd, local_arg);
-
-	switch (cmd) {
-	case F_GETLK64:
-		if (!ret) {
-			user.l_type	= kernel.l_type;
-			user.l_whence	= kernel.l_whence;
-			user.l_start	= kernel.l_start;
-			user.l_len	= kernel.l_len;
-			user.l_pid	= kernel.l_pid;
-			if (copy_to_user((struct oabi_flock64 __user *)arg,
-					 &user, sizeof(user)))
-				ret = -EFAULT;
-		}
-	case F_SETLK64:
-	case F_SETLKW64:
-		set_fs(fs);
-	}
-
-	return ret;
 }
 
 struct oabi_epoll_event {

arch/arm/mach-omap2/Kconfig

@@ -65,6 +65,8 @@ config SOC_AM43XX
 	select MACH_OMAP_GENERIC
 	select MIGHT_HAVE_CACHE_L2X0
 	select HAVE_ARM_SCU
+	select GENERIC_CLOCKEVENTS_BROADCAST
+	select HAVE_ARM_TWD
 
 config SOC_DRA7XX
 	bool "TI DRA7XX"

arch/arm/mach-omap2/timer.c

@@ -320,6 +320,12 @@ static int __init omap_dm_timer_init_one(struct omap_dm_timer *timer,
 	return r;
 }
 
+#if !defined(CONFIG_SMP) && defined(CONFIG_GENERIC_CLOCKEVENTS_BROADCAST)
+void tick_broadcast(const struct cpumask *mask)
+{
+}
+#endif
+
 static void __init omap2_gp_clockevent_init(int gptimer_id,
 						const char *fck_source,
 						const char *property)

arch/m32r/include/asm/Kbuild

@@ -3,6 +3,7 @@ generic-y += clkdev.h
 generic-y += cputime.h
 generic-y += exec.h
 generic-y += irq_work.h
+generic-y += kvm_para.h
 generic-y += mcs_spinlock.h
 generic-y += mm-arch-hooks.h
 generic-y += module.h

arch/m32r/include/asm/io.h

@@ -168,13 +168,21 @@ static inline void _writel(unsigned long l, unsigned long addr)
 #define writew_relaxed writew
 #define writel_relaxed writel
 
-#define ioread8 read
+#define ioread8 readb
 #define ioread16 readw
 #define ioread32 readl
 #define iowrite8 writeb
 #define iowrite16 writew
 #define iowrite32 writel
 
+#define ioread8_rep(p, dst, count) insb((unsigned long)(p), (dst), (count))
+#define ioread16_rep(p, dst, count) insw((unsigned long)(p), (dst), (count))
+#define ioread32_rep(p, dst, count) insl((unsigned long)(p), (dst), (count))
+
+#define iowrite8_rep(p, src, count) outsb((unsigned long)(p), (src), (count))
+#define iowrite16_rep(p, src, count) outsw((unsigned long)(p), (src), (count))
+#define iowrite32_rep(p, src, count) outsl((unsigned long)(p), (src), (count))
+
 #define ioread16be(addr)	be16_to_cpu(readw(addr))
 #define ioread32be(addr)	be32_to_cpu(readl(addr))
 #define iowrite16be(v, addr)	writew(cpu_to_be16(v), (addr))