---

yaml
---
r: 143075
b: refs/heads/master
c: 36cd3c9
h: refs/heads/master
i:
  143073: ad70826
  143071: 47a98d8
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 29a1e26febf4bd6eecab2a17a056c177d3627788
+refs/heads/master: 36cd3c9f925b9307236505ae7ad1ad7ac4d4357c

trunk/Documentation/cgroups/cpuacct.txt

@@ -30,21 +30,3 @@ The above steps create a new group g1 and move the current shell
 process (bash) into it. CPU time consumed by this bash and its children
 can be obtained from g1/cpuacct.usage and the same is accumulated in
 /cgroups/cpuacct.usage also.
-
-cpuacct.stat file lists a few statistics which further divide the
-CPU time obtained by the cgroup into user and system times. Currently
-the following statistics are supported:
-
-user: Time spent by tasks of the cgroup in user mode.
-system: Time spent by tasks of the cgroup in kernel mode.
-
-user and system are in USER_HZ unit.
-
-cpuacct controller uses percpu_counter interface to collect user and
-system times. This has two side effects:
-
-- It is theoretically possible to see wrong values for user and system times.
-  This is because percpu_counter_read() on 32bit systems isn't safe
-  against concurrent writes.
-- It is possible to see slightly outdated values for user and system times
-  due to the batch processing nature of percpu_counter.

trunk/Documentation/infiniband/ipoib.txt

@@ -24,49 +24,6 @@ Partitions and P_Keys
   The P_Key for any interface is given by the "pkey" file, and the
   main interface for a subinterface is in "parent."
 
-Datagram vs Connected modes
-
-  The IPoIB driver supports two modes of operation: datagram and
-  connected.  The mode is set and read through an interface's
-  /sys/class/net/<intf name>/mode file.
-
-  In datagram mode, the IB UD (Unreliable Datagram) transport is used
-  and so the interface MTU has is equal to the IB L2 MTU minus the
-  IPoIB encapsulation header (4 bytes).  For example, in a typical IB
-  fabric with a 2K MTU, the IPoIB MTU will be 2048 - 4 = 2044 bytes.
-
-  In connected mode, the IB RC (Reliable Connected) transport is used.
-  Connected mode is to takes advantage of the connected nature of the
-  IB transport and allows an MTU up to the maximal IP packet size of
-  64K, which reduces the number of IP packets needed for handling
-  large UDP datagrams, TCP segments, etc and increases the performance
-  for large messages.
-
-  In connected mode, the interface's UD QP is still used for multicast
-  and communication with peers that don't support connected mode. In
-  this case, RX emulation of ICMP PMTU packets is used to cause the
-  networking stack to use the smaller UD MTU for these neighbours.
-
-Stateless offloads
-
-  If the IB HW supports IPoIB stateless offloads, IPoIB advertises
-  TCP/IP checksum and/or Large Send (LSO) offloading capability to the
-  network stack.
-
-  Large Receive (LRO) offloading is also implemented and may be turned
-  on/off using ethtool calls.  Currently LRO is supported only for
-  checksum offload capable devices.
-
-  Stateless offloads are supported only in datagram mode.  
-
-Interrupt moderation
-
-  If the underlying IB device supports CQ event moderation, one can
-  use ethtool to set interrupt mitigation parameters and thus reduce
-  the overhead incurred by handling interrupts.  The main code path of
-  IPoIB doesn't use events for TX completion signaling so only RX
-  moderation is supported.
-
 Debugging Information
 
   By compiling the IPoIB driver with CONFIG_INFINIBAND_IPOIB_DEBUG set
@@ -98,5 +55,3 @@ References
     http://ietf.org/rfc/rfc4391.txt 
   IP over InfiniBand (IPoIB) Architecture (RFC 4392)
     http://ietf.org/rfc/rfc4392.txt 
-  IP over InfiniBand: Connected Mode (RFC 4755)
-    http://ietf.org/rfc/rfc4755.txt

trunk/MAINTAINERS

@@ -636,7 +636,7 @@ P:	Dirk Opfer
 M:	dirk@opfer-online.de
 S:	Maintained
 
-ARM/PALMTX,PALMT5,PALMLD,PALMTE2 SUPPORT
+ARM/PALMTX,PALMT5,PALMLD SUPPORT
 P:	Marek Vasut
 M:	marek.vasut@gmail.com
 W:	http://hackndev.com
@@ -2992,14 +2992,6 @@ L:	linux-mtd@lists.infradead.org
 T:	git git://git.infradead.org/mtd-2.6.git
 S:	Maintained
 
-MICROBLAZE ARCHITECTURE
-P:	Michal Simek
-M:	monstr@monstr.eu
-L:	microblaze-uclinux@itee.uq.edu.au
-W:	http://www.monstr.eu/fdt/
-T:	git git://git.monstr.eu/linux-2.6-microblaze.git
-S:	Supported
-
 MICROTEK X6 SCANNER
 P:	Oliver Neukum
 M:	oliver@neukum.name
@@ -3065,7 +3057,7 @@ S:	Supported
 
 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
 P:	Pierre Ossman
-M:	pierre@ossman.eu
+M:	drzeus-mmc@drzeus.cx
 L:	linux-kernel@vger.kernel.org
 S:	Maintained
 
@@ -3881,8 +3873,8 @@ S:	Maintained
 SCHEDULER
 P:	Ingo Molnar
 M:	mingo@elte.hu
-P:	Peter Zijlstra
-M:	peterz@infradead.org
+P:	Robert Love    [the preemptible kernel bits]
+M:	rml@tech9.net
 L:	linux-kernel@vger.kernel.org
 S:	Maintained
 
@@ -3947,7 +3939,7 @@ S:	Maintained
 
 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
 P:	Pierre Ossman
-M:	pierre@ossman.eu
+M:	drzeus-sdhci@drzeus.cx
 L:	sdhci-devel@lists.ossman.eu
 S:	Maintained
 
@@ -4934,7 +4926,7 @@ S:	Maintained
 
 W83L51xD SD/MMC CARD INTERFACE DRIVER
 P:	Pierre Ossman
-M:	pierre@ossman.eu
+M:	drzeus-wbsd@drzeus.cx
 L:	linux-kernel@vger.kernel.org
 S:	Maintained
 

trunk/arch/Kconfig

@@ -109,3 +109,6 @@ config HAVE_CLK
 
 config HAVE_DMA_API_DEBUG
 	bool
+
+config HAVE_DEFAULT_NO_SPIN_MUTEXES
+	bool

trunk/arch/arm/configs/magician_defconfig

@@ -1183,11 +1183,7 @@ CONFIG_RTC_INTF_DEV=y
 CONFIG_RTC_DRV_SA1100=y
 # CONFIG_RTC_DRV_PXA is not set
 # CONFIG_DMADEVICES is not set
-CONFIG_REGULATOR=y
-# CONFIG_REGULATOR_DEBUG is not set
-# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
-# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
-CONFIG_REGULATOR_BQ24022=y
+# CONFIG_REGULATOR is not set
 # CONFIG_UIO is not set
 # CONFIG_STAGING is not set
 

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

@@ -32,7 +32,6 @@
 #define SZ_4K                           0x00001000
 #define SZ_8K                           0x00002000
 #define SZ_16K                          0x00004000
-#define SZ_32K                          0x00008000
 #define SZ_64K                          0x00010000
 #define SZ_128K                         0x00020000
 #define SZ_256K                         0x00040000

trunk/arch/arm/mach-at91/include/mach/board.h

@@ -87,7 +87,7 @@ extern void __init at91_add_device_eth(struct at91_eth_data *data);
  /* USB Host */
 struct at91_usbh_data {
 	u8		ports;		/* number of ports on root hub */
-	u8		vbus_pin[2];	/* port power-control pin */
+	u8		vbus_pin[];	/* port power-control pin */
 };
 extern void __init at91_add_device_usbh(struct at91_usbh_data *data);
 

trunk/arch/arm/mach-omap1/clock.c

@@ -590,28 +590,27 @@ static void omap1_init_ext_clk(struct clk * clk)
 static int omap1_clk_enable(struct clk *clk)
 {
 	int ret = 0;
-
 	if (clk->usecount++ == 0) {
-		if (clk->parent) {
+		if (likely(clk->parent)) {
 			ret = omap1_clk_enable(clk->parent);
-			if (ret)
-				goto err;
+
+			if (unlikely(ret != 0)) {
+				clk->usecount--;
+				return ret;
+			}
 
 			if (clk->flags & CLOCK_NO_IDLE_PARENT)
 				omap1_clk_deny_idle(clk->parent);
 		}
 
 		ret = clk->ops->enable(clk);
-		if (ret) {
-			if (clk->parent)
-				omap1_clk_disable(clk->parent);
-			goto err;
+
+		if (unlikely(ret != 0) && clk->parent) {
+			omap1_clk_disable(clk->parent);
+			clk->usecount--;
 		}
 	}
-	return ret;
 
-err:
-	clk->usecount--;
 	return ret;
 }
 

trunk/arch/arm/mach-pxa/Kconfig

@@ -343,15 +343,6 @@ config ARCH_PXA_PALM
 	bool "PXA based Palm PDAs"
 	select HAVE_PWM
 
-config MACH_PALMTE2
-	bool "Palm Tungsten|E2"
-	default y
-	depends on ARCH_PXA_PALM
-	select PXA25x
-	help
-	  Say Y here if you intend to run this kernel on a Palm Tungsten|E2
-	  handheld computer.
-
 config MACH_PALMT5
 	bool "Palm Tungsten|T5"
 	default y

trunk/arch/arm/mach-pxa/Makefile

@@ -57,7 +57,6 @@ obj-$(CONFIG_MACH_E740)		+= e740.o
 obj-$(CONFIG_MACH_E750)		+= e750.o
 obj-$(CONFIG_MACH_E400)		+= e400.o
 obj-$(CONFIG_MACH_E800)		+= e800.o
-obj-$(CONFIG_MACH_PALMTE2)	+= palmte2.o
 obj-$(CONFIG_MACH_PALMT5)	+= palmt5.o
 obj-$(CONFIG_MACH_PALMTX)	+= palmtx.o
 obj-$(CONFIG_MACH_PALMLD)	+= palmld.o

trunk/arch/arm/mach-pxa/cm-x2xx.c

@@ -121,7 +121,7 @@ static inline void cmx2xx_init_dm9000(void) {}
 /* UCB1400 touchscreen controller */
 #if defined(CONFIG_TOUCHSCREEN_UCB1400) || defined(CONFIG_TOUCHSCREEN_UCB1400_MODULE)
 static struct platform_device cmx2xx_ts_device = {
-	.name		= "ucb1400_core",
+	.name		= "ucb1400_ts",
 	.id		= -1,
 };
 

trunk/arch/arm/mach-pxa/colibri-pxa300.c

@@ -15,7 +15,7 @@
 #include <linux/kernel.h>
 #include <linux/platform_device.h>
 #include <linux/gpio.h>
-#include <linux/interrupt.h>
+#include <net/ax88796.h>
 
 #include <asm/mach-types.h>
 #include <asm/sizes.h>
@@ -32,13 +32,12 @@
 
 #if defined(CONFIG_AX88796)
 #define COLIBRI_ETH_IRQ_GPIO	mfp_to_gpio(GPIO26_GPIO)
-
 /*
  * Asix AX88796 Ethernet
  */
 static struct ax_plat_data colibri_asix_platdata = {
-	.flags		= 0, /* defined later */
-	.wordlength	= 2,
+	.flags		= AXFLG_MAC_FROMDEV,
+	.wordlength	= 2
 };
 
 static struct resource colibri_asix_resource[] = {
@@ -50,7 +49,7 @@ static struct resource colibri_asix_resource[] = {
 	[1] = {
 		.start = gpio_to_irq(COLIBRI_ETH_IRQ_GPIO),
 		.end   = gpio_to_irq(COLIBRI_ETH_IRQ_GPIO),
-		.flags = IORESOURCE_IRQ | IRQF_TRIGGER_FALLING,
+		.flags = IORESOURCE_IRQ
 	}
 };
 
@@ -71,8 +70,8 @@ static mfp_cfg_t colibri_pxa300_eth_pin_config[] __initdata = {
 
 static void __init colibri_pxa300_init_eth(void)
 {
-	colibri_pxa3xx_init_eth(&colibri_asix_platdata);
 	pxa3xx_mfp_config(ARRAY_AND_SIZE(colibri_pxa300_eth_pin_config));
+	set_irq_type(gpio_to_irq(COLIBRI_ETH_IRQ_GPIO), IRQ_TYPE_EDGE_FALLING);
 	platform_device_register(&asix_device);
 }
 #else

trunk/arch/arm/mach-pxa/colibri-pxa320.c

@@ -15,7 +15,7 @@
 #include <linux/kernel.h>
 #include <linux/platform_device.h>
 #include <linux/gpio.h>
-#include <linux/interrupt.h>
+#include <net/ax88796.h>
 
 #include <asm/mach-types.h>
 #include <asm/sizes.h>
@@ -38,8 +38,8 @@
  * Asix AX88796 Ethernet
  */
 static struct ax_plat_data colibri_asix_platdata = {
-	.flags		= 0, /* defined later */
-	.wordlength	= 2,
+	.flags		= AXFLG_MAC_FROMDEV,
+	.wordlength	= 2
 };
 
 static struct resource colibri_asix_resource[] = {
@@ -51,7 +51,7 @@ static struct resource colibri_asix_resource[] = {
 	[1] = {
 		.start = gpio_to_irq(COLIBRI_ETH_IRQ_GPIO),
 		.end   = gpio_to_irq(COLIBRI_ETH_IRQ_GPIO),
-		.flags = IORESOURCE_IRQ | IRQF_TRIGGER_FALLING,
+		.flags = IORESOURCE_IRQ
 	}
 };
 
@@ -72,8 +72,8 @@ static mfp_cfg_t colibri_pxa320_eth_pin_config[] __initdata = {
 
 static void __init colibri_pxa320_init_eth(void)
 {
-	colibri_pxa3xx_init_eth(&colibri_asix_platdata);
 	pxa3xx_mfp_config(ARRAY_AND_SIZE(colibri_pxa320_eth_pin_config));
+	set_irq_type(gpio_to_irq(COLIBRI_ETH_IRQ_GPIO), IRQ_TYPE_EDGE_FALLING);
 	platform_device_register(&asix_device);
 }
 #else

trunk/arch/arm/mach-pxa/colibri-pxa3xx.c

@@ -14,7 +14,6 @@
 #include <linux/kernel.h>
 #include <linux/platform_device.h>
 #include <linux/gpio.h>
-#include <linux/etherdevice.h>
 #include <asm/mach-types.h>
 #include <mach/hardware.h>
 #include <asm/sizes.h>
@@ -29,40 +28,6 @@
 #include "generic.h"
 #include "devices.h"
 
-#if defined(CONFIG_AX88796)
-#define ETHER_ADDR_LEN 6
-static u8 ether_mac_addr[ETHER_ADDR_LEN];
-
-void __init colibri_pxa3xx_init_eth(struct ax_plat_data *plat_data)
-{
-	int i;
-	u64 serial = ((u64) system_serial_high << 32) | system_serial_low;
-
-	/*
-	 * If the bootloader passed in a serial boot tag, which contains a
-	 * valid ethernet MAC, pass it to the interface. Toradex ships the
-	 * modules with their own bootloader which provides a valid MAC
-	 * this way.
-	 */
-
-	for (i = 0; i < ETHER_ADDR_LEN; i++) {
-		ether_mac_addr[i] = serial & 0xff;
-		serial >>= 8;
-	}
-
-	if (is_valid_ether_addr(ether_mac_addr)) {
-		plat_data->flags |= AXFLG_MAC_FROMPLATFORM;
-		plat_data->mac_addr = ether_mac_addr;
-		printk(KERN_INFO "%s(): taking MAC from serial boot tag\n",
-			__func__);
-	} else {
-		plat_data->flags |= AXFLG_MAC_FROMDEV;
-		printk(KERN_INFO "%s(): no valid serial boot tag found, "
-			"taking MAC from device\n", __func__);
-	}
-}
-#endif
-
 #if defined(CONFIG_MMC_PXA) || defined(CONFIG_MMC_PXA_MODULE)
 static int mmc_detect_pin;