---

yaml
---
r: 112585
b: refs/heads/master
c: 6e03f99
h: refs/heads/master
i:
  112583: db78650
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 982162602b31041b426edec6480d327743abcbcc
+refs/heads/master: 6e03f99803195e5aaf7f247db31b0d11857ccc35

trunk/Documentation/ABI/testing/sysfs-gpio

@@ -0,0 +1,26 @@
+What:		/sys/class/gpio/
+Date:		July 2008
+KernelVersion:	2.6.27
+Contact:	David Brownell <dbrownell@users.sourceforge.net>
+Description:
+
+  As a Kconfig option, individual GPIO signals may be accessed from
+  userspace.  GPIOs are only made available to userspace by an explicit
+  "export" operation.  If a given GPIO is not claimed for use by
+  kernel code, it may be exported by userspace (and unexported later).
+  Kernel code may export it for complete or partial access.
+
+  GPIOs are identified as they are inside the kernel, using integers in
+  the range 0..INT_MAX.  See Documentation/gpio.txt for more information.
+
+    /sys/class/gpio
+	/export ... asks the kernel to export a GPIO to userspace
+	/unexport ... to return a GPIO to the kernel
+	/gpioN ... for each exported GPIO #N
+	    /value ... always readable, writes fail for input GPIOs
+	    /direction ... r/w as: in, out (default low); write: high, low
+	/gpiochipN ... for each gpiochip; #N is its first GPIO
+	    /base ... (r/o) same as N
+	    /label ... (r/o) descriptive, not necessarily unique
+	    /ngpio ... (r/o) number of GPIOs; numbered N to N + (ngpio - 1)
+

trunk/Documentation/cpusets.txt

@@ -635,14 +635,16 @@ prior 'mems' setting, will not be moved.
 
 There is an exception to the above.  If hotplug functionality is used
 to remove all the CPUs that are currently assigned to a cpuset,
-then the kernel will automatically update the cpus_allowed of all
-tasks attached to CPUs in that cpuset to allow all CPUs.  When memory
-hotplug functionality for removing Memory Nodes is available, a
-similar exception is expected to apply there as well.  In general,
-the kernel prefers to violate cpuset placement, over starving a task
-that has had all its allowed CPUs or Memory Nodes taken offline.  User
-code should reconfigure cpusets to only refer to online CPUs and Memory
-Nodes when using hotplug to add or remove such resources.
+then all the tasks in that cpuset will be moved to the nearest ancestor
+with non-empty cpus.  But the moving of some (or all) tasks might fail if
+cpuset is bound with another cgroup subsystem which has some restrictions
+on task attaching.  In this failing case, those tasks will stay
+in the original cpuset, and the kernel will automatically update
+their cpus_allowed to allow all online CPUs.  When memory hotplug
+functionality for removing Memory Nodes is available, a similar exception
+is expected to apply there as well.  In general, the kernel prefers to
+violate cpuset placement, over starving a task that has had all
+its allowed CPUs or Memory Nodes taken offline.
 
 There is a second exception to the above.  GFP_ATOMIC requests are
 kernel internal allocations that must be satisfied, immediately.

trunk/Documentation/feature-removal-schedule.txt

@@ -322,3 +322,11 @@ Why:  Accounting can now be enabled/disabled without kernel recompilation.
       controlled by a kernel/module/sysfs/sysctl parameter.
 Who:  Krzysztof Piotr Oledzki <ole@ans.pl>
 
+---------------------------
+
+What: ide-scsi (BLK_DEV_IDESCSI)
+When: 2.6.29
+Why:  The 2.6 kernel supports direct writing to ide CD drives, which
+      eliminates the need for ide-scsi. The new method is more
+      efficient in every way.
+Who:  FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>

trunk/Documentation/filesystems/proc.txt

@@ -2413,6 +2413,8 @@ The following 4 memory types are supported:
   - (bit 1) anonymous shared memory
   - (bit 2) file-backed private memory
   - (bit 3) file-backed shared memory
+  - (bit 4) ELF header pages in file-backed private memory areas (it is
+            effective only if the bit 2 is cleared)
 
   Note that MMIO pages such as frame buffer are never dumped and vDSO pages
   are always dumped regardless of the bitmask status.

trunk/MAINTAINERS

@@ -4365,7 +4365,7 @@ S:	Maintained
 USB VIDEO CLASS
 P:	Laurent Pinchart
 M:	laurent.pinchart@skynet.be
-L:	linx-uvc-devel@berlios.de
+L:	linux-uvc-devel@lists.berlios.de
 L:	video4linux-list@redhat.com
 W:	http://linux-uvc.berlios.de
 S:	Maintained

trunk/arch/arm/include/asm/pci.h

@@ -30,7 +30,7 @@ static inline void pcibios_penalize_isa_irq(int irq, int active)
  * The networking and block device layers use this boolean for bounce
  * buffer decisions.
  */
-#define PCI_DMA_BUS_IS_PHYS     (0)
+#define PCI_DMA_BUS_IS_PHYS     (1)
 
 /*
  * Whether pci_unmap_{single,page} is a nop depends upon the

trunk/arch/arm/mach-mx3/pcm037.c

@@ -54,7 +54,7 @@ static struct platform_device pcm037_flash = {
 };
 
 static struct imxuart_platform_data uart_pdata = {
-	.flags = 0,
+	.flags = IMXUART_HAVE_RTSCTS,
 };
 
 static struct platform_device *devices[] __initdata = {

trunk/arch/arm/mach-pxa/tosa.c

@@ -50,6 +50,7 @@
 #include <asm/mach/sharpsl_param.h>
 
 #include "generic.h"
+#include "clock.h"
 #include "devices.h"
 
 static unsigned long tosa_pin_config[] = {
@@ -521,6 +522,14 @@ static struct gpio_keys_button tosa_gpio_keys[] = {
 		.wakeup	= 1,
 		.active_low = 1,
 	},
+	{
+		.type	= EV_SW,
+		.code	= SW_HEADPHONE_INSERT,
+		.gpio	= TOSA_GPIO_EAR_IN,
+		.desc	= "HeadPhone insert",
+		.active_low = 1,
+		.debounce_interval = 300,
+	},
 };
 
 static struct gpio_keys_platform_data tosa_gpio_keys_platform_data = {
@@ -792,6 +801,8 @@ static void __init tosa_init(void)
 	pxa_set_i2c_info(NULL);
 	platform_scoop_config = &tosa_pcmcia_config;
 
+	clk_add_alias("CLK_CK3P6MI", &tc6393xb_device.dev, "GPIO11_CLK", NULL);
+
 	platform_add_devices(devices, ARRAY_SIZE(devices));
 }
 

trunk/arch/arm/plat-omap/devices.c

@@ -21,6 +21,7 @@
 
 #include <mach/tc.h>
 #include <mach/board.h>
+#include <mach/mmc.h>
 #include <mach/mux.h>
 #include <mach/gpio.h>
 #include <mach/menelaus.h>
@@ -194,25 +195,38 @@ void omap_mcbsp_register_board_cfg(struct omap_mcbsp_platform_data *config,
 
 /*-------------------------------------------------------------------------*/
 
-#if	defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE)
+#if	defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE) || \
+	defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE)
 
-#ifdef CONFIG_ARCH_OMAP24XX
+#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX)
 #define	OMAP_MMC1_BASE		0x4809c000
-#define OMAP_MMC1_INT		INT_24XX_MMC_IRQ
+#define	OMAP_MMC1_END		(OMAP_MMC1_BASE + 0x1fc)
+#define	OMAP_MMC1_INT		INT_24XX_MMC_IRQ
+
+#define	OMAP_MMC2_BASE		0x480b4000
+#define	OMAP_MMC2_END		(OMAP_MMC2_BASE + 0x1fc)
+#define	OMAP_MMC2_INT		INT_24XX_MMC2_IRQ
+
 #else
+
 #define	OMAP_MMC1_BASE		0xfffb7800
+#define	OMAP_MMC1_END		(OMAP_MMC1_BASE + 0x7f)
 #define OMAP_MMC1_INT		INT_MMC
-#endif
+
 #define	OMAP_MMC2_BASE		0xfffb7c00	/* omap16xx only */
+#define	OMAP_MMC2_END		(OMAP_MMC2_BASE + 0x7f)
+#define	OMAP_MMC2_INT		INT_1610_MMC2
 
-static struct omap_mmc_conf mmc1_conf;
+#endif
+
+static struct omap_mmc_platform_data mmc1_data;
 
 static u64 mmc1_dmamask = 0xffffffff;
 
 static struct resource mmc1_resources[] = {
 	{
 		.start		= OMAP_MMC1_BASE,
-		.end		= OMAP_MMC1_BASE + 0x7f,
+		.end		= OMAP_MMC1_END,
 		.flags		= IORESOURCE_MEM,
 	},
 	{
@@ -226,26 +240,27 @@ static struct platform_device mmc_omap_device1 = {
 	.id		= 1,
 	.dev = {
 		.dma_mask	= &mmc1_dmamask,
-		.platform_data	= &mmc1_conf,
+		.platform_data	= &mmc1_data,
 	},
 	.num_resources	= ARRAY_SIZE(mmc1_resources),
 	.resource	= mmc1_resources,
 };
 
-#ifdef	CONFIG_ARCH_OMAP16XX
+#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP2430) || \
+	defined(CONFIG_ARCH_OMAP34XX)
 
-static struct omap_mmc_conf mmc2_conf;
+static struct omap_mmc_platform_data mmc2_data;
 
 static u64 mmc2_dmamask = 0xffffffff;
 
 static struct resource mmc2_resources[] = {
 	{
 		.start		= OMAP_MMC2_BASE,
-		.end		= OMAP_MMC2_BASE + 0x7f,
+		.end		= OMAP_MMC2_END,
 		.flags		= IORESOURCE_MEM,
 	},
 	{
-		.start		= INT_1610_MMC2,
+		.start		= OMAP_MMC2_INT,
 		.flags		= IORESOURCE_IRQ,
 	},
 };
@@ -255,26 +270,19 @@ static struct platform_device mmc_omap_device2 = {
 	.id		= 2,
 	.dev = {
 		.dma_mask	= &mmc2_dmamask,
-		.platform_data	= &mmc2_conf,
+		.platform_data	= &mmc2_data,
 	},
 	.num_resources	= ARRAY_SIZE(mmc2_resources),
 	.resource	= mmc2_resources,
 };
 #endif
 
-static void __init omap_init_mmc(void)
+static inline void omap_init_mmc_conf(const struct omap_mmc_config *mmc_conf)
 {
-	const struct omap_mmc_config	*mmc_conf;
-	const struct omap_mmc_conf	*mmc;
-
-	/* NOTE:  assumes MMC was never (wrongly) enabled */
-	mmc_conf = omap_get_config(OMAP_TAG_MMC, struct omap_mmc_config);
-	if (!mmc_conf)
+	if (cpu_is_omap2430() || cpu_is_omap34xx())
 		return;
 
-	/* block 1 is always available and has just one pinout option */
-	mmc = &mmc_conf->mmc[0];
-	if (mmc->enabled) {
+	if (mmc_conf->mmc[0].enabled) {
 		if (cpu_is_omap24xx()) {
 			omap_cfg_reg(H18_24XX_MMC_CMD);
 			omap_cfg_reg(H15_24XX_MMC_CLKI);
@@ -292,7 +300,7 @@ static void __init omap_init_mmc(void)
 				omap_cfg_reg(P20_1710_MMC_DATDIR0);
 			}
 		}
-		if (mmc->wire4) {
+		if (mmc_conf->mmc[0].wire4) {
 			if (cpu_is_omap24xx()) {
 				omap_cfg_reg(H14_24XX_MMC_DAT1);
 				omap_cfg_reg(E19_24XX_MMC_DAT2);
@@ -303,25 +311,35 @@ static void __init omap_init_mmc(void)
 			} else {
 				omap_cfg_reg(MMC_DAT1);
 				/* NOTE:  DAT2 can be on W10 (here) or M15 */
-				if (!mmc->nomux)
+				if (!mmc_conf->mmc[0].nomux)
 					omap_cfg_reg(MMC_DAT2);
 				omap_cfg_reg(MMC_DAT3);
 			}
 		}
-		mmc1_conf = *mmc;
-		(void) platform_device_register(&mmc_omap_device1);
+#if defined(CONFIG_ARCH_OMAP2420)
+		if (mmc_conf->mmc[0].internal_clock) {
+			/*
+			 * Use internal loop-back in MMC/SDIO
+			 * Module Input Clock selection
+			 */
+			if (cpu_is_omap24xx()) {
+				u32 v = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0);
+				v |= (1 << 24); /* not used in 243x */
+				omap_ctrl_writel(v, OMAP2_CONTROL_DEVCONF0);
+			}
+		}
+#endif
 	}
 
 #ifdef	CONFIG_ARCH_OMAP16XX
 	/* block 2 is on newer chips, and has many pinout options */
-	mmc = &mmc_conf->mmc[1];
-	if (mmc->enabled) {
-		if (!mmc->nomux) {
+	if (mmc_conf->mmc[1].enabled) {
+		if (!mmc_conf->mmc[1].nomux) {
 			omap_cfg_reg(Y8_1610_MMC2_CMD);
 			omap_cfg_reg(Y10_1610_MMC2_CLK);
 			omap_cfg_reg(R18_1610_MMC2_CLKIN);
 			omap_cfg_reg(W8_1610_MMC2_DAT0);
-			if (mmc->wire4) {
+			if (mmc_conf->mmc[1].wire4) {
 				omap_cfg_reg(V8_1610_MMC2_DAT1);
 				omap_cfg_reg(W15_1610_MMC2_DAT2);
 				omap_cfg_reg(R10_1610_MMC2_DAT3);
@@ -337,14 +355,55 @@ static void __init omap_init_mmc(void)
 		if (cpu_is_omap1710())
 			omap_writel(omap_readl(MOD_CONF_CTRL_1) | (1 << 24),
 				     MOD_CONF_CTRL_1);
-		mmc2_conf = *mmc;
+	}
+#endif
+}
+
+static void __init omap_init_mmc(void)
+{
+	const struct omap_mmc_config	*mmc_conf;
+
+	/* NOTE:  assumes MMC was never (wrongly) enabled */
+	mmc_conf = omap_get_config(OMAP_TAG_MMC, struct omap_mmc_config);
+	if (!mmc_conf)
+		return;
+
+	omap_init_mmc_conf(mmc_conf);
+
+	if (mmc_conf->mmc[0].enabled) {
+		mmc1_data.conf = mmc_conf->mmc[0];
+		(void) platform_device_register(&mmc_omap_device1);
+	}
+
+#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP2430) || \
+	defined(CONFIG_ARCH_OMAP34XX)
+	if (mmc_conf->mmc[1].enabled) {
+		mmc2_data.conf = mmc_conf->mmc[1];
 		(void) platform_device_register(&mmc_omap_device2);
 	}
 #endif
-	return;
 }
+
+void omap_set_mmc_info(int host, const struct omap_mmc_platform_data *info)
+{
+	switch (host) {
+	case 1:
+		mmc1_data = *info;
+		break;
+#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP2430) || \
+	defined(CONFIG_ARCH_OMAP34XX)
+	case 2:
+		mmc2_data = *info;
+		break;
+#endif
+	default:
+		BUG();
+	}
+}
+
 #else
 static inline void omap_init_mmc(void) {}
+void omap_set_mmc_info(int host, const struct omap_mmc_platform_data *info) {}
 #endif
 
 /*-------------------------------------------------------------------------*/

trunk/arch/ia64/include/asm/elf.h

@@ -266,4 +266,19 @@ do {									\
 	}								\
 } while (0)
 
+/*
+ * format for entries in the Global Offset Table
+ */
+struct got_entry {
+	uint64_t val;
+};
+
+/*
+ * Layout of the Function Descriptor
+ */
+struct fdesc {
+	uint64_t ip;
+	uint64_t gp;
+};
+
 #endif /* _ASM_IA64_ELF_H */