Merge tag 'drm-intel-fixes-2014-04-04' of git://anongit.freedesktop.o…

…rg/drm-intel into drm-next

 Merge window -fixes pull request as usual. Well, I did sneak in Jani's
drm_i915_private_t typedef removal, need to have fun with a big sed job
too ;-)

Otherwise:
- hdmi interlaced fixes (Jesse&Ville)
- pipe error/underrun/crc tracking fixes, regression in late 3.14-rc (but
  not cc: stable since only really relevant for igt runs)
- large cursor wm fixes (Chris)
- fix gpu turbo boost/throttle again, was getting stuck due to vlv rps
  patches (Chris+Imre)
- fix runtime pm fallout (Paulo)
- bios framebuffer inherit fix (Chris)
- a few smaller things

* tag 'drm-intel-fixes-2014-04-04' of git://anongit.freedesktop.org/drm-intel: (196 commits)
  Skip intel_crt_init for Dell XPS 8700
  drm/i915: vlv: fix RPS interrupt mask setting
  Revert "drm/i915/vlv: fixup DDR freq detection per Punit spec"
  drm/i915: move power domain init earlier during system resume
  drm/i915: Fix the computation of required fb size for pipe
  drm/i915: don't get/put runtime PM at the debugfs forcewake file
  drm/i915: fix WARNs when reading DDI state while suspended
  drm/i915: don't read cursor registers on powered down pipes
  drm/i915: get runtime PM at i915_display_info
  drm/i915: don't read pp_ctrl_reg if we're suspended
  drm/i915: get runtime PM at i915_reg_read_ioctl
  drm/i915: don't schedule force_wake_timer at gen6_read
  drm/i915: vlv: reserve the GT power context only once during driver init
  drm/i915: prefer struct drm_i915_private to drm_i915_private_t
  drm/i915/overlay: prefer struct drm_i915_private to drm_i915_private_t
  drm/i915/ringbuffer: prefer struct drm_i915_private to drm_i915_private_t
  drm/i915/display: prefer struct drm_i915_private to drm_i915_private_t
  drm/i915/irq: prefer struct drm_i915_private to drm_i915_private_t
  drm/i915/gem: prefer struct drm_i915_private to drm_i915_private_t
  drm/i915/dma: prefer struct drm_i915_private to drm_i915_private_t
  ...

Documentation/devicetree/bindings/net/micrel-ks8851.txt

@@ -7,3 +7,4 @@ Required properties:
 
 Optional properties:
 - local-mac-address : Ethernet mac address to use
+- vdd-supply:	supply for Ethernet mac

Documentation/networking/netlink_mmap.txt

@@ -226,9 +226,9 @@ Ring setup:
 	void *rx_ring, *tx_ring;
 
 	/* Configure ring parameters */
-	if (setsockopt(fd, NETLINK_RX_RING, &req, sizeof(req)) < 0)
+	if (setsockopt(fd, SOL_NETLINK, NETLINK_RX_RING, &req, sizeof(req)) < 0)
 		exit(1);
-	if (setsockopt(fd, NETLINK_TX_RING, &req, sizeof(req)) < 0)
+	if (setsockopt(fd, SOL_NETLINK, NETLINK_TX_RING, &req, sizeof(req)) < 0)
 		exit(1)
 
 	/* Calculate size of each individual ring */

MAINTAINERS

@@ -911,11 +911,11 @@ F:	arch/arm/include/asm/hardware/dec21285.h
 F:	arch/arm/mach-footbridge/
 
 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
-M:	Shawn Guo <shawn.guo@linaro.org>
+M:	Shawn Guo <shawn.guo@freescale.com>
 M:	Sascha Hauer <kernel@pengutronix.de>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
-T:	git git://git.linaro.org/people/shawnguo/linux-2.6.git
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
 F:	arch/arm/mach-imx/
 F:	arch/arm/boot/dts/imx*
 F:	arch/arm/configs/imx*_defconfig
@@ -1832,8 +1832,8 @@ F:	net/bluetooth/
 F:	include/net/bluetooth/
 
 BONDING DRIVER
-M:	Jay Vosburgh <fubar@us.ibm.com>
-M:	Veaceslav Falico <vfalico@redhat.com>
+M:	Jay Vosburgh <j.vosburgh@gmail.com>
+M:	Veaceslav Falico <vfalico@gmail.com>
 M:	Andy Gospodarek <andy@greyhouse.net>
 L:	netdev@vger.kernel.org
 W:	http://sourceforge.net/projects/bonding/
@@ -2801,9 +2801,9 @@ S:	Supported
 F:	drivers/acpi/dock.c
 
 DOCUMENTATION
-M:	Rob Landley <rob@landley.net>
+M:	Randy Dunlap <rdunlap@infradead.org>
 L:	linux-doc@vger.kernel.org
-T:	TBD
+T:	quilt http://www.infradead.org/~rdunlap/Doc/patches/
 S:	Maintained
 F:	Documentation/
 
@@ -4549,6 +4549,7 @@ M:	Greg Rose <gregory.v.rose@intel.com>
 M:	Alex Duyck <alexander.h.duyck@intel.com>
 M:	John Ronciak <john.ronciak@intel.com>
 M:	Mitch Williams <mitch.a.williams@intel.com>
+M:	Linux NICS <linux.nics@intel.com>
 L:	e1000-devel@lists.sourceforge.net
 W:	http://www.intel.com/support/feedback.htm
 W:	http://e1000.sourceforge.net/
@@ -6009,6 +6010,7 @@ F:	include/uapi/linux/net.h
 F:	include/uapi/linux/netdevice.h
 F:	tools/net/
 F:	tools/testing/selftests/net/
+F:	lib/random32.c
 
 NETWORKING [IPv4/IPv6]
 M:	"David S. Miller" <davem@davemloft.net>

Makefile

@@ -1,7 +1,7 @@
 VERSION = 3
 PATCHLEVEL = 14
 SUBLEVEL = 0
-EXTRAVERSION = -rc7
+EXTRAVERSION =
 NAME = Shuffling Zombie Juror
 
 # *DOCUMENTATION*

arch/arm/boot/dts/sama5d36.dtsi

@@ -8,8 +8,8 @@
  */
 #include "sama5d3.dtsi"
 #include "sama5d3_can.dtsi"
-#include "sama5d3_emac.dtsi"
 #include "sama5d3_gmac.dtsi"
+#include "sama5d3_emac.dtsi"
 #include "sama5d3_lcd.dtsi"
 #include "sama5d3_mci2.dtsi"
 #include "sama5d3_tcb1.dtsi"

arch/mips/Kconfig

@@ -1776,12 +1776,12 @@ endchoice
 
 config FORCE_MAX_ZONEORDER
 	int "Maximum zone order"
-	range 14 64 if HUGETLB_PAGE && PAGE_SIZE_64KB
-	default "14" if HUGETLB_PAGE && PAGE_SIZE_64KB
-	range 13 64 if HUGETLB_PAGE && PAGE_SIZE_32KB
-	default "13" if HUGETLB_PAGE && PAGE_SIZE_32KB
-	range 12 64 if HUGETLB_PAGE && PAGE_SIZE_16KB
-	default "12" if HUGETLB_PAGE && PAGE_SIZE_16KB
+	range 14 64 if MIPS_HUGE_TLB_SUPPORT && PAGE_SIZE_64KB
+	default "14" if MIPS_HUGE_TLB_SUPPORT && PAGE_SIZE_64KB
+	range 13 64 if MIPS_HUGE_TLB_SUPPORT && PAGE_SIZE_32KB
+	default "13" if MIPS_HUGE_TLB_SUPPORT && PAGE_SIZE_32KB
+	range 12 64 if MIPS_HUGE_TLB_SUPPORT && PAGE_SIZE_16KB
+	default "12" if MIPS_HUGE_TLB_SUPPORT && PAGE_SIZE_16KB
 	range 11 64
 	default "11"
 	help
@@ -2353,9 +2353,8 @@ config SECCOMP
 	  If unsure, say Y. Only embedded should say N here.
 
 config MIPS_O32_FP64_SUPPORT
-	bool "Support for O32 binaries using 64-bit FP"
+	bool "Support for O32 binaries using 64-bit FP (EXPERIMENTAL)"
 	depends on 32BIT || MIPS32_O32
-	default y
 	help
 	  When this is enabled, the kernel will support use of 64-bit floating
 	  point registers with binaries using the O32 ABI along with the
@@ -2367,7 +2366,14 @@ config MIPS_O32_FP64_SUPPORT
 	  of your kernel & potentially improve FP emulation performance by
 	  saying N here.
 
-	  If unsure, say Y.
+	  Although binutils currently supports use of this flag the details
+	  concerning its effect upon the O32 ABI in userland are still being
+	  worked on. In order to avoid userland becoming dependant upon current
+	  behaviour before the details have been finalised, this option should
+	  be considered experimental and only enabled by those working upon
+	  said details.
+
+	  If unsure, say N.
 
 config USE_OF
 	bool

arch/mips/alchemy/board-gpr.c

@@ -53,10 +53,8 @@ void __init prom_init(void)
 	prom_init_cmdline();
 
 	memsize_str = prom_getenv("memsize");
-	if (!memsize_str)
+	if (!memsize_str || kstrtoul(memsize_str, 0, &memsize))
 		memsize = 0x04000000;
-	else
-		strict_strtoul(memsize_str, 0, &memsize);
 	add_memory_region(0, memsize, BOOT_MEM_RAM);
 }
 

arch/mips/alchemy/board-mtx1.c

@@ -52,10 +52,8 @@ void __init prom_init(void)
 	prom_init_cmdline();
 
 	memsize_str = prom_getenv("memsize");
-	if (!memsize_str)
+	if (!memsize_str || kstrtoul(memsize_str, 0, &memsize))
 		memsize = 0x04000000;
-	else
-		strict_strtoul(memsize_str, 0, &memsize);
 	add_memory_region(0, memsize, BOOT_MEM_RAM);
 }
 

arch/mips/bcm47xx/board.c

@@ -1,3 +1,4 @@
+#include <linux/errno.h>
 #include <linux/export.h>
 #include <linux/string.h>
 #include <bcm47xx_board.h>

arch/mips/bcm47xx/nvram.c

@@ -196,7 +196,7 @@ int bcm47xx_nvram_gpio_pin(const char *name)
 	char nvram_var[10];
 	char buf[30];
 
-	for (i = 0; i < 16; i++) {
+	for (i = 0; i < 32; i++) {
 		err = snprintf(nvram_var, sizeof(nvram_var), "gpio%i", i);
 		if (err <= 0)
 			continue;

arch/mips/cavium-octeon/octeon-irq.c

@@ -975,10 +975,6 @@ static int octeon_irq_ciu_xlat(struct irq_domain *d,
 	if (ciu > 1 || bit > 63)
 		return -EINVAL;
 
-	/* These are the GPIO lines */
-	if (ciu == 0 && bit >= 16 && bit < 32)
-		return -EINVAL;
-
 	*out_hwirq = (ciu << 6) | bit;
 	*out_type = 0;
 
@@ -1007,6 +1003,10 @@ static int octeon_irq_ciu_map(struct irq_domain *d,
 	if (!octeon_irq_virq_in_range(virq))
 		return -EINVAL;
 
+	/* Don't map irq if it is reserved for GPIO. */
+	if (line == 0 && bit >= 16 && bit <32)
+		return 0;
+
 	if (line > 1 || octeon_irq_ciu_to_irq[line][bit] != 0)
 		return -EINVAL;
 
@@ -1525,10 +1525,6 @@ static int octeon_irq_ciu2_xlat(struct irq_domain *d,
 	ciu = intspec[0];
 	bit = intspec[1];
 
-	/* Line 7  are the GPIO lines */
-	if (ciu > 6 || bit > 63)
-		return -EINVAL;
-
 	*out_hwirq = (ciu << 6) | bit;
 	*out_type = 0;
 
@@ -1570,8 +1566,14 @@ static int octeon_irq_ciu2_map(struct irq_domain *d,
 	if (!octeon_irq_virq_in_range(virq))
 		return -EINVAL;
 
-	/* Line 7  are the GPIO lines */
-	if (line > 6 || octeon_irq_ciu_to_irq[line][bit] != 0)
+	/*
+	 * Don't map irq if it is reserved for GPIO.
+	 * (Line 7 are the GPIO lines.)
+	 */
+	if (line == 7)
+		return 0;
+
+	if (line > 7 || octeon_irq_ciu_to_irq[line][bit] != 0)
 		return -EINVAL;
 
 	if (octeon_irq_ciu2_is_edge(line, bit))

arch/mips/include/asm/asmmacro.h

@@ -9,6 +9,7 @@
 #define _ASM_ASMMACRO_H
 
 #include <asm/hazards.h>
+#include <asm/asm-offsets.h>
 
 #ifdef CONFIG_32BIT
 #include <asm/asmmacro-32.h>
@@ -54,11 +55,21 @@
 	.endm
 
 	.macro	local_irq_disable reg=t0
+#ifdef CONFIG_PREEMPT
+	lw      \reg, TI_PRE_COUNT($28)
+	addi    \reg, \reg, 1
+	sw      \reg, TI_PRE_COUNT($28)
+#endif
 	mfc0	\reg, CP0_STATUS
 	ori	\reg, \reg, 1
 	xori	\reg, \reg, 1
 	mtc0	\reg, CP0_STATUS
 	irq_disable_hazard
+#ifdef CONFIG_PREEMPT
+	lw      \reg, TI_PRE_COUNT($28)
+	addi    \reg, \reg, -1
+	sw      \reg, TI_PRE_COUNT($28)
+#endif
 	.endm
 #endif /* CONFIG_MIPS_MT_SMTC */
 
@@ -106,7 +117,7 @@
 	.endm
 
 	.macro	fpu_save_double thread status tmp
-#if defined(CONFIG_MIPS64) || defined(CONFIG_CPU_MIPS32_R2)
+#if defined(CONFIG_64BIT) || defined(CONFIG_CPU_MIPS32_R2)
 	sll	\tmp, \status, 5
 	bgez	\tmp, 10f
 	fpu_save_16odd \thread
@@ -159,7 +170,7 @@
 	.endm
 
 	.macro	fpu_restore_double thread status tmp
-#if defined(CONFIG_MIPS64) || defined(CONFIG_CPU_MIPS32_R2)
+#if defined(CONFIG_64BIT) || defined(CONFIG_CPU_MIPS32_R2)
 	sll	\tmp, \status, 5
 	bgez	\tmp, 10f				# 16 register mode?
 

arch/mips/include/asm/fpu.h

@@ -57,7 +57,7 @@ static inline int __enable_fpu(enum fpu_mode mode)
 		return 0;
 
 	case FPU_64BIT:
-#if !(defined(CONFIG_CPU_MIPS32_R2) || defined(CONFIG_MIPS64))
+#if !(defined(CONFIG_CPU_MIPS32_R2) || defined(CONFIG_64BIT))
 		/* we only have a 32-bit FPU */
 		return SIGFPE;
 #endif

arch/mips/include/asm/ftrace.h

@@ -22,43 +22,43 @@ extern void _mcount(void);
 #define safe_load(load, src, dst, error)		\
 do {							\
 	asm volatile (					\
-		"1: " load " %[" STR(dst) "], 0(%[" STR(src) "])\n"\
-		"   li %[" STR(error) "], 0\n"		\
+		"1: " load " %[tmp_dst], 0(%[tmp_src])\n"	\
+		"   li %[tmp_err], 0\n"			\
 		"2:\n"					\
 							\
 		".section .fixup, \"ax\"\n"		\
-		"3: li %[" STR(error) "], 1\n"		\
+		"3: li %[tmp_err], 1\n"			\
 		"   j 2b\n"				\
 		".previous\n"				\
 							\
 		".section\t__ex_table,\"a\"\n\t"	\
 		STR(PTR) "\t1b, 3b\n\t"			\
 		".previous\n"				\
 							\
-		: [dst] "=&r" (dst), [error] "=r" (error)\
-		: [src] "r" (src)			\
+		: [tmp_dst] "=&r" (dst), [tmp_err] "=r" (error)\
+		: [tmp_src] "r" (src)			\
 		: "memory"				\
 	);						\
 } while (0)
 
 #define safe_store(store, src, dst, error)	\
 do {						\
 	asm volatile (				\
-		"1: " store " %[" STR(src) "], 0(%[" STR(dst) "])\n"\
-		"   li %[" STR(error) "], 0\n"	\
+		"1: " store " %[tmp_src], 0(%[tmp_dst])\n"\
+		"   li %[tmp_err], 0\n"		\
 		"2:\n"				\
 						\
 		".section .fixup, \"ax\"\n"	\
-		"3: li %[" STR(error) "], 1\n"	\
+		"3: li %[tmp_err], 1\n"		\
 		"   j 2b\n"			\
 		".previous\n"			\
 						\
 		".section\t__ex_table,\"a\"\n\t"\
 		STR(PTR) "\t1b, 3b\n\t"		\
 		".previous\n"			\
 						\
-		: [error] "=r" (error)		\
-		: [dst] "r" (dst), [src] "r" (src)\
+		: [tmp_err] "=r" (error)	\
+		: [tmp_dst] "r" (dst), [tmp_src] "r" (src)\
 		: "memory"			\
 	);					\
 } while (0)

arch/mips/include/asm/syscall.h

@@ -13,6 +13,7 @@
 #ifndef __ASM_MIPS_SYSCALL_H
 #define __ASM_MIPS_SYSCALL_H
 
+#include <linux/compiler.h>
 #include <linux/audit.h>
 #include <linux/elf-em.h>
 #include <linux/kernel.h>
@@ -39,14 +40,14 @@ static inline unsigned long mips_get_syscall_arg(unsigned long *arg,
 
 #ifdef CONFIG_32BIT
 	case 4: case 5: case 6: case 7:
-		return get_user(*arg, (int *)usp + 4 * n);
+		return get_user(*arg, (int *)usp + n);
 #endif
 
 #ifdef CONFIG_64BIT
 	case 4: case 5: case 6: case 7:
 #ifdef CONFIG_MIPS32_O32
 		if (test_thread_flag(TIF_32BIT_REGS))
-			return get_user(*arg, (int *)usp + 4 * n);
+			return get_user(*arg, (int *)usp + n);
 		else
 #endif
 			*arg = regs->regs[4 + n];
@@ -57,6 +58,8 @@ static inline unsigned long mips_get_syscall_arg(unsigned long *arg,
 	default:
 		BUG();
 	}
+
+	unreachable();
 }
 
 static inline long syscall_get_return_value(struct task_struct *task,
@@ -83,11 +86,10 @@ static inline void syscall_get_arguments(struct task_struct *task,
 					 unsigned int i, unsigned int n,
 					 unsigned long *args)
 {
-	unsigned long arg;
 	int ret;
 
 	while (n--)
-		ret |= mips_get_syscall_arg(&arg, task, regs, i++);
+		ret |= mips_get_syscall_arg(args++, task, regs, i++);
 
 	/*
 	 * No way to communicate an error because this is a void function.

arch/mips/include/uapi/asm/inst.h

@@ -163,8 +163,8 @@ enum cop1_sdw_func {
  */
 enum cop1x_func {
 	lwxc1_op     =	0x00, ldxc1_op	   =  0x01,
-	pfetch_op    =	0x07, swxc1_op	   =  0x08,
-	sdxc1_op     =	0x09, madd_s_op	   =  0x20,
+	swxc1_op     =  0x08, sdxc1_op	   =  0x09,
+	pfetch_op    =	0x0f, madd_s_op	   =  0x20,
 	madd_d_op    =	0x21, madd_e_op	   =  0x22,
 	msub_s_op    =	0x28, msub_d_op	   =  0x29,
 	msub_e_op    =	0x2a, nmadd_s_op   =  0x30,