---

yaml
---
r: 209699
b: refs/heads/master
c: 93b352f
h: refs/heads/master
i:
  209697: f060368
  209695: fdba08e
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ddb0c5a689c857bb13a42d9a3f0a7604497b3a29
+refs/heads/master: 93b352fce679945845664b56b0c3afbd655a7a12

trunk/Documentation/DocBook/kernel-locking.tmpl

@@ -1922,12 +1922,9 @@ machines due to caching.
       <function>mutex_lock()</function>
       </para>
       <para>
-       There is a <function>mutex_trylock()</function> which does not
-       sleep.  Still, it must not be used inside interrupt context since
-       its implementation is not safe for that.
+       There is a <function>mutex_trylock()</function> which can be
+       used inside interrupt context, as it will not sleep.
        <function>mutex_unlock()</function> will also never sleep.
-       It cannot be used in interrupt context either since a mutex
-       must be released by the same task that acquired it.
       </para>
      </listitem>
     </itemizedlist>

trunk/Documentation/hwmon/f71882fg

@@ -2,6 +2,10 @@ Kernel driver f71882fg
 ======================
 
 Supported chips:
+  * Fintek F71808E
+    Prefix: 'f71808fg'
+    Addresses scanned: none, address read from Super I/O config space
+    Datasheet: Not public
   * Fintek F71858FG
     Prefix: 'f71858fg'
     Addresses scanned: none, address read from Super I/O config space

trunk/Documentation/laptops/thinkpad-acpi.txt

@@ -1024,10 +1024,6 @@ ThinkPad-specific interface.  The driver will disable its native
 backlight brightness control interface if it detects that the standard
 ACPI interface is available in the ThinkPad.
 
-If you want to use the thinkpad-acpi backlight brightness control
-instead of the generic ACPI video backlight brightness control for some
-reason, you should use the acpi_backlight=vendor kernel parameter.
-
 The brightness_enable module parameter can be used to control whether
 the LCD brightness control feature will be enabled when available.
 brightness_enable=0 forces it to be disabled.  brightness_enable=1

trunk/Documentation/powerpc/booting-without-of.txt

@@ -49,13 +49,40 @@ Table of Contents
       f) MDIO on GPIOs
       g) SPI busses
 
-  VII - Specifying interrupt information for devices
+  VII - Marvell Discovery mv64[345]6x System Controller chips
+    1) The /system-controller node
+    2) Child nodes of /system-controller
+      a) Marvell Discovery MDIO bus
+      b) Marvell Discovery ethernet controller
+      c) Marvell Discovery PHY nodes
+      d) Marvell Discovery SDMA nodes
+      e) Marvell Discovery BRG nodes
+      f) Marvell Discovery CUNIT nodes
+      g) Marvell Discovery MPSCROUTING nodes
+      h) Marvell Discovery MPSCINTR nodes
+      i) Marvell Discovery MPSC nodes
+      j) Marvell Discovery Watch Dog Timer nodes
+      k) Marvell Discovery I2C nodes
+      l) Marvell Discovery PIC (Programmable Interrupt Controller) nodes
+      m) Marvell Discovery MPP (Multipurpose Pins) multiplexing nodes
+      n) Marvell Discovery GPP (General Purpose Pins) nodes
+      o) Marvell Discovery PCI host bridge node
+      p) Marvell Discovery CPU Error nodes
+      q) Marvell Discovery SRAM Controller nodes
+      r) Marvell Discovery PCI Error Handler nodes
+      s) Marvell Discovery Memory Controller nodes
+
+  VIII - Specifying interrupt information for devices
     1) interrupts property
     2) interrupt-parent property
     3) OpenPIC Interrupt Controllers
     4) ISA Interrupt Controllers
 
-  VIII - Specifying device power management information (sleep property)
+  IX - Specifying GPIO information for devices
+    1) gpios property
+    2) gpio-controller nodes
+
+  X - Specifying device power management information (sleep property)
 
   Appendix A - Sample SOC node for MPC8540
 

trunk/Documentation/powerpc/hvcs.txt

@@ -560,7 +560,7 @@ The proper channel for reporting bugs is either through the Linux OS
 distribution company that provided your OS or by posting issues to the
 PowerPC development mailing list at:
 
-linuxppc-dev@lists.ozlabs.org
+linuxppc-dev@ozlabs.org
 
 This request is to provide a documented and searchable public exchange
 of the problems and solutions surrounding this driver for the benefit of

trunk/MAINTAINERS

@@ -456,7 +456,7 @@ F:	drivers/infiniband/hw/amso1100/
 
 AOA (Apple Onboard Audio) ALSA DRIVER
 M:	Johannes Berg <johannes@sipsolutions.net>
-L:	linuxppc-dev@lists.ozlabs.org
+L:	linuxppc-dev@ozlabs.org
 L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
 S:	Maintained
 F:	sound/aoa/
@@ -1472,8 +1472,8 @@ F:	include/linux/can/platform/
 
 CELL BROADBAND ENGINE ARCHITECTURE
 M:	Arnd Bergmann <arnd@arndb.de>
-L:	linuxppc-dev@lists.ozlabs.org
-L:	cbe-oss-dev@lists.ozlabs.org
+L:	linuxppc-dev@ozlabs.org
+L:	cbe-oss-dev@ozlabs.org
 W:	http://www.ibm.com/developerworks/power/cell/
 S:	Supported
 F:	arch/powerpc/include/asm/cell*.h
@@ -2371,13 +2371,13 @@ F:	include/linux/fb.h
 FREESCALE DMA DRIVER
 M:	Li Yang <leoli@freescale.com>
 M:	Zhang Wei <zw@zh-kernel.org>
-L:	linuxppc-dev@lists.ozlabs.org
+L:	linuxppc-dev@ozlabs.org
 S:	Maintained
 F:	drivers/dma/fsldma.*
 
 FREESCALE I2C CPM DRIVER
 M:	Jochen Friedrich <jochen@scram.de>
-L:	linuxppc-dev@lists.ozlabs.org
+L:	linuxppc-dev@ozlabs.org
 L:	linux-i2c@vger.kernel.org
 S:	Maintained
 F:	drivers/i2c/busses/i2c-cpm.c
@@ -2393,43 +2393,43 @@ F:	drivers/video/imxfb.c
 FREESCALE SOC FS_ENET DRIVER
 M:	Pantelis Antoniou <pantelis.antoniou@gmail.com>
 M:	Vitaly Bordug <vbordug@ru.mvista.com>
-L:	linuxppc-dev@lists.ozlabs.org
+L:	linuxppc-dev@ozlabs.org
 L:	netdev@vger.kernel.org
 S:	Maintained
 F:	drivers/net/fs_enet/
 F:	include/linux/fs_enet_pd.h
 
 FREESCALE QUICC ENGINE LIBRARY
 M:	Timur Tabi <timur@freescale.com>
-L:	linuxppc-dev@lists.ozlabs.org
+L:	linuxppc-dev@ozlabs.org
 S:	Supported
 F:	arch/powerpc/sysdev/qe_lib/
 F:	arch/powerpc/include/asm/*qe.h
 
 FREESCALE USB PERIPHERAL DRIVERS
 M:	Li Yang <leoli@freescale.com>
 L:	linux-usb@vger.kernel.org
-L:	linuxppc-dev@lists.ozlabs.org
+L:	linuxppc-dev@ozlabs.org
 S:	Maintained
 F:	drivers/usb/gadget/fsl*
 
 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
 M:	Li Yang <leoli@freescale.com>
 L:	netdev@vger.kernel.org
-L:	linuxppc-dev@lists.ozlabs.org
+L:	linuxppc-dev@ozlabs.org
 S:	Maintained
 F:	drivers/net/ucc_geth*
 
 FREESCALE QUICC ENGINE UCC UART DRIVER
 M:	Timur Tabi <timur@freescale.com>
-L:	linuxppc-dev@lists.ozlabs.org
+L:	linuxppc-dev@ozlabs.org
 S:	Supported
 F:	drivers/serial/ucc_uart.c
 
 FREESCALE SOC SOUND DRIVERS
 M:	Timur Tabi <timur@freescale.com>
 L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
-L:	linuxppc-dev@lists.ozlabs.org
+L:	linuxppc-dev@ozlabs.org
 S:	Supported
 F:	sound/soc/fsl/fsl*
 F:	sound/soc/fsl/mpc8610_hpcd.c
@@ -2564,7 +2564,7 @@ F:	mm/memory-failure.c
 F:	mm/hwpoison-inject.c
 
 HYPERVISOR VIRTUAL CONSOLE DRIVER
-L:	linuxppc-dev@lists.ozlabs.org
+L:	linuxppc-dev@ozlabs.org
 S:	Odd Fixes
 F:	drivers/char/hvc_*
 
@@ -3476,7 +3476,7 @@ F:	drivers/usb/misc/legousbtower.c
 
 LGUEST
 M:	Rusty Russell <rusty@rustcorp.com.au>
-L:	lguest@lists.ozlabs.org
+L:	lguest@ozlabs.org
 W:	http://lguest.ozlabs.org/
 S:	Maintained
 F:	Documentation/lguest/
@@ -3495,7 +3495,7 @@ LINUX FOR POWERPC (32-BIT AND 64-BIT)
 M:	Benjamin Herrenschmidt <benh@kernel.crashing.org>
 M:	Paul Mackerras <paulus@samba.org>
 W:	http://www.penguinppc.org/
-L:	linuxppc-dev@lists.ozlabs.org
+L:	linuxppc-dev@ozlabs.org
 Q:	http://patchwork.ozlabs.org/project/linuxppc-dev/list/
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git
 S:	Supported
@@ -3505,14 +3505,14 @@ F:	arch/powerpc/
 LINUX FOR POWER MACINTOSH
 M:	Benjamin Herrenschmidt <benh@kernel.crashing.org>
 W:	http://www.penguinppc.org/
-L:	linuxppc-dev@lists.ozlabs.org
+L:	linuxppc-dev@ozlabs.org
 S:	Maintained
 F:	arch/powerpc/platforms/powermac/
 F:	drivers/macintosh/
 
 LINUX FOR POWERPC EMBEDDED MPC5XXX
 M:	Grant Likely <grant.likely@secretlab.ca>
-L:	linuxppc-dev@lists.ozlabs.org
+L:	linuxppc-dev@ozlabs.org
 T:	git git://git.secretlab.ca/git/linux-2.6.git
 S:	Maintained
 F:	arch/powerpc/platforms/512x/
@@ -3522,7 +3522,7 @@ LINUX FOR POWERPC EMBEDDED PPC4XX
 M:	Josh Boyer <jwboyer@linux.vnet.ibm.com>
 M:	Matt Porter <mporter@kernel.crashing.org>
 W:	http://www.penguinppc.org/
-L:	linuxppc-dev@lists.ozlabs.org
+L:	linuxppc-dev@ozlabs.org
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jwboyer/powerpc-4xx.git
 S:	Maintained
 F:	arch/powerpc/platforms/40x/
@@ -3531,7 +3531,7 @@ F:	arch/powerpc/platforms/44x/
 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
 M:	Grant Likely <grant.likely@secretlab.ca>
 W:	http://wiki.secretlab.ca/index.php/Linux_on_Xilinx_Virtex
-L:	linuxppc-dev@lists.ozlabs.org
+L:	linuxppc-dev@ozlabs.org
 T:	git git://git.secretlab.ca/git/linux-2.6.git
 S:	Maintained
 F:	arch/powerpc/*/*virtex*
@@ -3541,20 +3541,20 @@ LINUX FOR POWERPC EMBEDDED PPC8XX
 M:	Vitaly Bordug <vitb@kernel.crashing.org>
 M:	Marcelo Tosatti <marcelo@kvack.org>
 W:	http://www.penguinppc.org/
-L:	linuxppc-dev@lists.ozlabs.org
+L:	linuxppc-dev@ozlabs.org
 S:	Maintained
 F:	arch/powerpc/platforms/8xx/
 
 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
 M:	Kumar Gala <galak@kernel.crashing.org>
 W:	http://www.penguinppc.org/
-L:	linuxppc-dev@lists.ozlabs.org
+L:	linuxppc-dev@ozlabs.org
 S:	Maintained
 F:	arch/powerpc/platforms/83xx/
 
 LINUX FOR POWERPC PA SEMI PWRFICIENT
 M:	Olof Johansson <olof@lixom.net>
-L:	linuxppc-dev@lists.ozlabs.org
+L:	linuxppc-dev@ozlabs.org
 S:	Maintained
 F:	arch/powerpc/platforms/pasemi/
 F:	drivers/*/*pasemi*
@@ -4601,14 +4601,14 @@ F:	drivers/ata/sata_promise.*
 PS3 NETWORK SUPPORT
 M:	Geoff Levand <geoff@infradead.org>
 L:	netdev@vger.kernel.org
-L:	cbe-oss-dev@lists.ozlabs.org
+L:	cbe-oss-dev@ozlabs.org
 S:	Maintained
 F:	drivers/net/ps3_gelic_net.*
 
 PS3 PLATFORM SUPPORT
 M:	Geoff Levand <geoff@infradead.org>
-L:	linuxppc-dev@lists.ozlabs.org
-L:	cbe-oss-dev@lists.ozlabs.org
+L:	linuxppc-dev@ozlabs.org
+L:	cbe-oss-dev@ozlabs.org
 S:	Maintained
 F:	arch/powerpc/boot/ps3*
 F:	arch/powerpc/include/asm/lv1call.h
@@ -4622,7 +4622,7 @@ F:	sound/ppc/snd_ps3*
 
 PS3VRAM DRIVER
 M:	Jim Paris <jim@jtan.com>
-L:	cbe-oss-dev@lists.ozlabs.org
+L:	cbe-oss-dev@ozlabs.org
 S:	Maintained
 F:	drivers/block/ps3vram.c
 
@@ -5068,7 +5068,7 @@ F:	drivers/mmc/host/sdhci.*
 
 SECURE DIGITAL HOST CONTROLLER INTERFACE, OPEN FIRMWARE BINDINGS (SDHCI-OF)
 M:	Anton Vorontsov <avorontsov@ru.mvista.com>
-L:	linuxppc-dev@lists.ozlabs.org
+L:	linuxppc-dev@ozlabs.org
 L:	linux-mmc@vger.kernel.org
 S:	Maintained
 F:	drivers/mmc/host/sdhci-of.*
@@ -5485,8 +5485,8 @@ F:	drivers/net/spider_net*
 
 SPU FILE SYSTEM
 M:	Jeremy Kerr <jk@ozlabs.org>
-L:	linuxppc-dev@lists.ozlabs.org
-L:	cbe-oss-dev@lists.ozlabs.org
+L:	linuxppc-dev@ozlabs.org
+L:	cbe-oss-dev@ozlabs.org
 W:	http://www.ibm.com/developerworks/power/cell/
 S:	Supported
 F:	Documentation/filesystems/spufs.txt

trunk/arch/alpha/kernel/process.c

@@ -387,9 +387,8 @@ EXPORT_SYMBOL(dump_elf_task_fp);
  * sys_execve() executes a new program.
  */
 asmlinkage int
-do_sys_execve(const char __user *ufilename,
-	      const char __user *const __user *argv,
-	      const char __user *const __user *envp, struct pt_regs *regs)
+do_sys_execve(const char __user *ufilename, char __user * __user *argv,
+	      char __user * __user *envp, struct pt_regs *regs)
 {
 	int error;
 	char *filename;

trunk/arch/arm/Makefile

@@ -21,9 +21,6 @@ GZFLAGS		:=-9
 # Explicitly specifiy 32-bit ARM ISA since toolchain default can be -mthumb:
 KBUILD_CFLAGS	+=$(call cc-option,-marm,)
 
-# Never generate .eh_frame
-KBUILD_CFLAGS	+= $(call cc-option,-fno-dwarf2-cfi-asm)
-
 # Do not use arch/arm/defconfig - it's always outdated.
 # Select a platform tht is kept up-to-date
 KBUILD_DEFCONFIG := versatile_defconfig

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

@@ -158,24 +158,15 @@ struct pt_regs {
  */
 static inline int valid_user_regs(struct pt_regs *regs)
 {
-	unsigned long mode = regs->ARM_cpsr & MODE_MASK;
-
-	/*
-	 * Always clear the F (FIQ) and A (delayed abort) bits
-	 */
-	regs->ARM_cpsr &= ~(PSR_F_BIT | PSR_A_BIT);
-
-	if ((regs->ARM_cpsr & PSR_I_BIT) == 0) {
-		if (mode == USR_MODE)
-			return 1;
-		if (elf_hwcap & HWCAP_26BIT && mode == USR26_MODE)
-			return 1;
+	if (user_mode(regs) && (regs->ARM_cpsr & PSR_I_BIT) == 0) {
+		regs->ARM_cpsr &= ~(PSR_F_BIT | PSR_A_BIT);
+		return 1;
 	}
 
 	/*
 	 * Force CPSR to something logical...
 	 */
-	regs->ARM_cpsr &= PSR_f | PSR_s | PSR_x | PSR_T_BIT | MODE32_BIT;
+	regs->ARM_cpsr &= PSR_f | PSR_s | (PSR_x & ~PSR_A_BIT) | PSR_T_BIT | MODE32_BIT;
 	if (!(elf_hwcap & HWCAP_26BIT))
 		regs->ARM_cpsr |= USR_MODE;
 

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

@@ -392,7 +392,6 @@
 #define __NR_rt_tgsigqueueinfo		(__NR_SYSCALL_BASE+363)
 #define __NR_perf_event_open		(__NR_SYSCALL_BASE+364)
 #define __NR_recvmmsg			(__NR_SYSCALL_BASE+365)
-#define __NR_accept4			(__NR_SYSCALL_BASE+366)
 
 /*
  * The following SWIs are ARM private.

trunk/arch/arm/kernel/calls.S

@@ -375,7 +375,6 @@
 		CALL(sys_rt_tgsigqueueinfo)
 		CALL(sys_perf_event_open)
 /* 365 */	CALL(sys_recvmmsg)
-		CALL(sys_accept4)
 #ifndef syscalls_counted
 .equ syscalls_padding, ((NR_syscalls + 3) & ~3) - NR_syscalls
 #define syscalls_counted

trunk/arch/arm/kernel/kgdb.c

@@ -79,7 +79,7 @@ sleeping_thread_to_gdb_regs(unsigned long *gdb_regs, struct task_struct *task)
 		return;
 
 	/* Initialize to zero */
-	for (regno = 0; regno < DBG_MAX_REG_NUM; regno++)
+	for (regno = 0; regno < GDB_MAX_REGS; regno++)
 		gdb_regs[regno] = 0;
 
 	/* Otherwise, we have only some registers from switch_to() */