---

yaml --- r: 342447 b: refs/heads/master c: 89ab216 h: refs/heads/master i: 342445: 5b16f80 342443: 02208f6 342439: 723b97c 342431: e20fe9b v: v3
git-mirror · Nov 13, 2012 · 62b6043 · 62b6043
1 parent 495e2d5
commit 62b6043
Show file tree

Hide file tree

Showing 721 changed files with 11,448 additions and 12,114 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5c1af2a7011bf719807de360cb64c2f610269a38
+refs/heads/master: 89ab216b33ba9405880fd3d89531305a931bc70f
diff --git a/trunk/Documentation/arm64/memory.txt b/trunk/Documentation/arm64/memory.txt
@@ -27,17 +27,17 @@ Start			End			Size		Use
 -----------------------------------------------------------------------
 0000000000000000	0000007fffffffff	 512GB		user
 
-ffffff8000000000	ffffffbbfffeffff	~240GB		vmalloc
+ffffff8000000000	ffffffbbfffcffff	~240GB		vmalloc
 
-ffffffbbffff0000	ffffffbbffffffff	  64KB		[guard page]
+ffffffbbfffd0000	ffffffbcfffdffff	  64KB		[guard page]
 
-ffffffbc00000000	ffffffbdffffffff	   8GB		vmemmap
+ffffffbbfffe0000	ffffffbcfffeffff	  64KB		PCI I/O space
 
-ffffffbe00000000	ffffffbffbbfffff	  ~8GB		[guard, future vmmemap]
+ffffffbbffff0000	ffffffbcffffffff	  64KB		[guard page]
 
-ffffffbffbe00000	ffffffbffbe0ffff	  64KB		PCI I/O space
+ffffffbc00000000	ffffffbdffffffff	   8GB		vmemmap
 
-ffffffbbffff0000	ffffffbcffffffff	  ~2MB		[guard]
+ffffffbe00000000	ffffffbffbffffff	  ~8GB		[guard, future vmmemap]
 
 ffffffbffc000000	ffffffbfffffffff	  64MB		modules
 

diff --git a/trunk/Documentation/cgroups/memory.txt b/trunk/Documentation/cgroups/memory.txt
@@ -466,10 +466,6 @@ Note:
 5.3 swappiness
 
 Similar to /proc/sys/vm/swappiness, but affecting a hierarchy of groups only.
-Please note that unlike the global swappiness, memcg knob set to 0
-really prevents from any swapping even if there is a swap storage
-available. This might lead to memcg OOM killer if there are no file
-pages to reclaim.
 
 Following cgroups' swappiness can't be changed.
 - root cgroup (uses /proc/sys/vm/swappiness).

diff --git a/trunk/Documentation/filesystems/proc.txt b/trunk/Documentation/filesystems/proc.txt
@@ -33,7 +33,7 @@ Table of Contents
   2	Modifying System Parameters
 
   3	Per-Process Parameters
-  3.1	/proc/<pid>/oom_adj & /proc/<pid>/oom_score_adj - Adjust the oom-killer
+  3.1	/proc/<pid>/oom_score_adj - Adjust the oom-killer
 								score
   3.2	/proc/<pid>/oom_score - Display current oom-killer score
   3.3	/proc/<pid>/io - Display the IO accounting fields
@@ -1320,10 +1320,10 @@ of the kernel.
 CHAPTER 3: PER-PROCESS PARAMETERS
 ------------------------------------------------------------------------------
 
-3.1 /proc/<pid>/oom_adj & /proc/<pid>/oom_score_adj- Adjust the oom-killer score
+3.1 /proc/<pid>/oom_score_adj- Adjust the oom-killer score
 --------------------------------------------------------------------------------
 
-These file can be used to adjust the badness heuristic used to select which
+This file can be used to adjust the badness heuristic used to select which
 process gets killed in out of memory conditions.
 
 The badness heuristic assigns a value to each candidate task ranging from 0
@@ -1361,12 +1361,6 @@ same system, cpuset, mempolicy, or memory controller resources to use at least
 equivalent to discounting 50% of the task's allowed memory from being considered
 as scoring against the task.
 
-For backwards compatibility with previous kernels, /proc/<pid>/oom_adj may also
-be used to tune the badness score.  Its acceptable values range from -16
-(OOM_ADJUST_MIN) to +15 (OOM_ADJUST_MAX) and a special value of -17
-(OOM_DISABLE) to disable oom killing entirely for that task.  Its value is
-scaled linearly with /proc/<pid>/oom_score_adj.
-
 The value of /proc/<pid>/oom_score_adj may be reduced no lower than the last
 value set by a CAP_SYS_RESOURCE process. To reduce the value any lower
 requires CAP_SYS_RESOURCE.
@@ -1381,9 +1375,7 @@ minimal amount of work.
 -------------------------------------------------------------
 
 This file can be used to check the current score used by the oom-killer is for
-any given <pid>. Use it together with /proc/<pid>/oom_score_adj to tune which
-process should be killed in an out-of-memory situation.
-
+any given <pid>.
 
 3.3  /proc/<pid>/io - Display the IO accounting fields
 -------------------------------------------------------

diff --git a/trunk/Documentation/networking/netdev-features.txt b/trunk/Documentation/networking/netdev-features.txt
@@ -164,4 +164,4 @@ read the CRC recorded by the NIC on receipt of the packet.
 This requests that the NIC receive all possible frames, including errored
 frames (such as bad FCS, etc).  This can be helpful when sniffing a link with
 bad packets on it.  Some NICs may receive more packets if also put into normal
-PROMISC mode.
+PROMISC mdoe.
diff --git a/trunk/MAINTAINERS b/trunk/MAINTAINERS
@@ -3598,58 +3598,16 @@ F:	drivers/hid/hid-hyperv.c
 F:	drivers/net/hyperv/
 F:	drivers/staging/hv/
 
-I2C OVER PARALLEL PORT
-M:	Jean Delvare <khali@linux-fr.org>
-L:	linux-i2c@vger.kernel.org
-S:	Maintained
-F:	Documentation/i2c/busses/i2c-parport
-F:	Documentation/i2c/busses/i2c-parport-light
-F:	drivers/i2c/busses/i2c-parport.c
-F:	drivers/i2c/busses/i2c-parport-light.c
-
-I2C/SMBUS CONTROLLER DRIVERS FOR PC
-M:	Jean Delvare <khali@linux-fr.org>
-L:	linux-i2c@vger.kernel.org
-S:	Maintained
-F:	Documentation/i2c/busses/i2c-ali1535
-F:	Documentation/i2c/busses/i2c-ali1563
-F:	Documentation/i2c/busses/i2c-ali15x3
-F:	Documentation/i2c/busses/i2c-amd756
-F:	Documentation/i2c/busses/i2c-amd8111
-F:	Documentation/i2c/busses/i2c-i801
-F:	Documentation/i2c/busses/i2c-nforce2
-F:	Documentation/i2c/busses/i2c-piix4
-F:	Documentation/i2c/busses/i2c-sis5595
-F:	Documentation/i2c/busses/i2c-sis630
-F:	Documentation/i2c/busses/i2c-sis96x
-F:	Documentation/i2c/busses/i2c-via
-F:	Documentation/i2c/busses/i2c-viapro
-F:	drivers/i2c/busses/i2c-ali1535.c
-F:	drivers/i2c/busses/i2c-ali1563.c
-F:	drivers/i2c/busses/i2c-ali15x3.c
-F:	drivers/i2c/busses/i2c-amd756.c
-F:	drivers/i2c/busses/i2c-amd756-s4882.c
-F:	drivers/i2c/busses/i2c-amd8111.c
-F:	drivers/i2c/busses/i2c-i801.c
-F:	drivers/i2c/busses/i2c-isch.c
-F:	drivers/i2c/busses/i2c-nforce2.c
-F:	drivers/i2c/busses/i2c-nforce2-s4985.c
-F:	drivers/i2c/busses/i2c-piix4.c
-F:	drivers/i2c/busses/i2c-sis5595.c
-F:	drivers/i2c/busses/i2c-sis630.c
-F:	drivers/i2c/busses/i2c-sis96x.c
-F:	drivers/i2c/busses/i2c-via.c
-F:	drivers/i2c/busses/i2c-viapro.c
-
 I2C/SMBUS STUB DRIVER
 M:	"Mark M. Hoffman" <mhoffman@lightlink.com>
 L:	linux-i2c@vger.kernel.org
 S:	Maintained
 F:	drivers/i2c/busses/i2c-stub.c
 
 I2C SUBSYSTEM
-M:	Wolfram Sang <w.sang@pengutronix.de>
+M:	"Jean Delvare (PC drivers, core)" <khali@linux-fr.org>
 M:	"Ben Dooks (embedded platforms)" <ben-linux@fluff.org>
+M:	"Wolfram Sang (embedded platforms)" <w.sang@pengutronix.de>
 L:	linux-i2c@vger.kernel.org
 W:	http://i2c.wiki.kernel.org/
 T:	quilt kernel.org/pub/linux/kernel/people/jdelvare/linux-2.6/jdelvare-i2c/
@@ -3660,13 +3618,6 @@ F:	drivers/i2c/
 F:	include/linux/i2c.h
 F:	include/linux/i2c-*.h
 
-I2C-TAOS-EVM DRIVER
-M:	Jean Delvare <khali@linux-fr.org>
-L:	linux-i2c@vger.kernel.org
-S:	Maintained
-F:	Documentation/i2c/busses/i2c-taos-evm
-F:	drivers/i2c/busses/i2c-taos-evm.c
-
 I2C-TINY-USB DRIVER
 M:	Till Harbaum <till@harbaum.org>
 L:	linux-i2c@vger.kernel.org
@@ -7259,14 +7210,6 @@ L:	linux-xtensa@linux-xtensa.org
 S:	Maintained
 F:	arch/xtensa/
 
-THERMAL
-M:      Zhang Rui <rui.zhang@intel.com>
-L:      linux-pm@vger.kernel.org
-T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
-S:      Supported
-F:      drivers/thermal/
-F:      include/linux/thermal.h
-
 THINKPAD ACPI EXTRAS DRIVER
 M:	Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
 L:	ibm-acpi-devel@lists.sourceforge.net
@@ -7944,6 +7887,13 @@ M:	Roger Luethi <rl@hellgate.ch>
 S:	Maintained
 F:	drivers/net/ethernet/via/via-rhine.c
 
+VIAPRO SMBUS DRIVER
+M:	Jean Delvare <khali@linux-fr.org>
+L:	linux-i2c@vger.kernel.org
+S:	Maintained
+F:	Documentation/i2c/busses/i2c-viapro
+F:	drivers/i2c/busses/i2c-viapro.c
+
 VIA SD/MMC CARD CONTROLLER DRIVER
 M:	Bruce Chang <brucechang@via.com.tw>
 M:	Harald Welte <HaraldWelte@viatech.com>

diff --git a/trunk/Makefile b/trunk/Makefile
@@ -1,7 +1,7 @@
 VERSION = 3
 PATCHLEVEL = 7
 SUBLEVEL = 0
-EXTRAVERSION = -rc6
+EXTRAVERSION = -rc4
 NAME = Terrified Chipmunk
 
 # *DOCUMENTATION*

diff --git a/trunk/arch/arm/boot/Makefile b/trunk/arch/arm/boot/Makefile
@@ -33,7 +33,7 @@ ifeq ($(CONFIG_XIP_KERNEL),y)
 
 $(obj)/xipImage: vmlinux FORCE
 	$(call if_changed,objcopy)
-	@$(kecho) '  Kernel: $@ is ready (physical address: $(CONFIG_XIP_PHYS_ADDR))'
+	$(kecho) '  Kernel: $@ is ready (physical address: $(CONFIG_XIP_PHYS_ADDR))'
 
 $(obj)/Image $(obj)/zImage: FORCE
 	@echo 'Kernel configured for XIP (CONFIG_XIP_KERNEL=y)'
@@ -48,14 +48,14 @@ $(obj)/xipImage: FORCE
 
 $(obj)/Image: vmlinux FORCE
 	$(call if_changed,objcopy)
-	@$(kecho) '  Kernel: $@ is ready'
+	$(kecho) '  Kernel: $@ is ready'
 
 $(obj)/compressed/vmlinux: $(obj)/Image FORCE
 	$(Q)$(MAKE) $(build)=$(obj)/compressed $@
 
 $(obj)/zImage:	$(obj)/compressed/vmlinux FORCE
 	$(call if_changed,objcopy)
-	@$(kecho) '  Kernel: $@ is ready'
+	$(kecho) '  Kernel: $@ is ready'
 
 endif
 
@@ -90,15 +90,15 @@ fi
 $(obj)/uImage:	$(obj)/zImage FORCE
 	@$(check_for_multiple_loadaddr)
 	$(call if_changed,uimage)
-	@$(kecho) '  Image $@ is ready'
+	$(kecho) '  Image $@ is ready'
 
 $(obj)/bootp/bootp: $(obj)/zImage initrd FORCE
 	$(Q)$(MAKE) $(build)=$(obj)/bootp $@
 	@:
 
 $(obj)/bootpImage: $(obj)/bootp/bootp FORCE
 	$(call if_changed,objcopy)
-	@$(kecho) '  Kernel: $@ is ready'
+	$(kecho) '  Kernel: $@ is ready'
 
 PHONY += initrd FORCE
 initrd:

diff --git a/trunk/arch/arm/boot/dts/tegra30.dtsi b/trunk/arch/arm/boot/dts/tegra30.dtsi
@@ -73,8 +73,8 @@
 
 	pinmux: pinmux {
 		compatible = "nvidia,tegra30-pinmux";
-		reg = <0x70000868 0xd4    /* Pad control registers */
-		       0x70003000 0x3e4>; /* Mux registers */
+		reg = <0x70000868 0xd0    /* Pad control registers */
+		       0x70003000 0x3e0>; /* Mux registers */
 	};
 
 	serial@70006000 {

diff --git a/trunk/arch/arm/include/asm/io.h b/trunk/arch/arm/include/asm/io.h
@@ -64,15 +64,15 @@ extern void __raw_readsl(const void __iomem *addr, void *data, int longlen);
 static inline void __raw_writew(u16 val, volatile void __iomem *addr)
 {
 	asm volatile("strh %1, %0"
-		     : "+Q" (*(volatile u16 __force *)addr)
+		     : "+Qo" (*(volatile u16 __force *)addr)
 		     : "r" (val));
 }
 
 static inline u16 __raw_readw(const volatile void __iomem *addr)
 {
 	u16 val;
 	asm volatile("ldrh %1, %0"
-		     : "+Q" (*(volatile u16 __force *)addr),
+		     : "+Qo" (*(volatile u16 __force *)addr),
 		       "=r" (val));
 	return val;
 }

diff --git a/trunk/arch/arm/include/asm/sched_clock.h b/trunk/arch/arm/include/asm/sched_clock.h
@@ -10,5 +10,7 @@
 
 extern void sched_clock_postinit(void);
 extern void setup_sched_clock(u32 (*read)(void), int bits, unsigned long rate);
+extern void setup_sched_clock_needs_suspend(u32 (*read)(void), int bits,
+		unsigned long rate);
 
 #endif
diff --git a/trunk/arch/arm/include/asm/vfpmacros.h b/trunk/arch/arm/include/asm/vfpmacros.h
@@ -27,9 +27,9 @@
 #if __LINUX_ARM_ARCH__ <= 6
 	ldr	\tmp, =elf_hwcap		    @ may not have MVFR regs
 	ldr	\tmp, [\tmp, #0]
-	tst	\tmp, #HWCAP_VFPD32
-	ldcnel	p11, cr0, [\base],#32*4		    @ FLDMIAD \base!, {d16-d31}
-	addeq	\base, \base, #32*4		    @ step over unused register space
+	tst	\tmp, #HWCAP_VFPv3D16
+	ldceql	p11, cr0, [\base],#32*4		    @ FLDMIAD \base!, {d16-d31}
+	addne	\base, \base, #32*4		    @ step over unused register space
 #else
 	VFPFMRX	\tmp, MVFR0			    @ Media and VFP Feature Register 0
 	and	\tmp, \tmp, #MVFR0_A_SIMD_MASK	    @ A_SIMD field
@@ -51,9 +51,9 @@
 #if __LINUX_ARM_ARCH__ <= 6
 	ldr	\tmp, =elf_hwcap		    @ may not have MVFR regs
 	ldr	\tmp, [\tmp, #0]
-	tst	\tmp, #HWCAP_VFPD32
-	stcnel	p11, cr0, [\base],#32*4		    @ FSTMIAD \base!, {d16-d31}
-	addeq	\base, \base, #32*4		    @ step over unused register space
+	tst	\tmp, #HWCAP_VFPv3D16
+	stceql	p11, cr0, [\base],#32*4		    @ FSTMIAD \base!, {d16-d31}
+	addne	\base, \base, #32*4		    @ step over unused register space
 #else
 	VFPFMRX	\tmp, MVFR0			    @ Media and VFP Feature Register 0
 	and	\tmp, \tmp, #MVFR0_A_SIMD_MASK	    @ A_SIMD field

diff --git a/trunk/arch/arm/include/uapi/asm/hwcap.h b/trunk/arch/arm/include/uapi/asm/hwcap.h
@@ -18,12 +18,11 @@
 #define HWCAP_THUMBEE	(1 << 11)
 #define HWCAP_NEON	(1 << 12)
 #define HWCAP_VFPv3	(1 << 13)
-#define HWCAP_VFPv3D16	(1 << 14)	/* also set for VFPv4-D16 */
+#define HWCAP_VFPv3D16	(1 << 14)
 #define HWCAP_TLS	(1 << 15)
 #define HWCAP_VFPv4	(1 << 16)
 #define HWCAP_IDIVA	(1 << 17)
 #define HWCAP_IDIVT	(1 << 18)
-#define HWCAP_VFPD32	(1 << 19)	/* set if VFP has 32 regs (not 16) */
 #define HWCAP_IDIV	(HWCAP_IDIVA | HWCAP_IDIVT)
 
 

diff --git a/trunk/arch/arm/kernel/sched_clock.c b/trunk/arch/arm/kernel/sched_clock.c
@@ -107,6 +107,13 @@ static void sched_clock_poll(unsigned long wrap_ticks)
 	update_sched_clock();
 }
 
+void __init setup_sched_clock_needs_suspend(u32 (*read)(void), int bits,
+		unsigned long rate)
+{
+	setup_sched_clock(read, bits, rate);
+	cd.needs_suspend = true;
+}
+
 void __init setup_sched_clock(u32 (*read)(void), int bits, unsigned long rate)
 {
 	unsigned long r, w;
@@ -182,15 +189,18 @@ void __init sched_clock_postinit(void)
 static int sched_clock_suspend(void)
 {
 	sched_clock_poll(sched_clock_timer.data);
-	cd.suspended = true;
+	if (cd.needs_suspend)
+		cd.suspended = true;
 	return 0;
 }
 
 static void sched_clock_resume(void)
 {
-	cd.epoch_cyc = read_sched_clock();
-	cd.epoch_cyc_copy = cd.epoch_cyc;
-	cd.suspended = false;
+	if (cd.needs_suspend) {
+		cd.epoch_cyc = read_sched_clock();
+		cd.epoch_cyc_copy = cd.epoch_cyc;
+		cd.suspended = false;
+	}
 }
 
 static struct syscore_ops sched_clock_ops = {

diff --git a/trunk/arch/arm/mach-at91/at91rm9200_devices.c b/trunk/arch/arm/mach-at91/at91rm9200_devices.c
@@ -68,7 +68,7 @@ void __init at91_add_device_usbh(struct at91_usbh_data *data)
 
 	/* Enable overcurrent notification */
 	for (i = 0; i < data->ports; i++) {
-		if (gpio_is_valid(data->overcurrent_pin[i]))
+		if (data->overcurrent_pin[i])
 			at91_set_gpio_input(data->overcurrent_pin[i], 1);
 	}
 

diff --git a/trunk/arch/arm/mach-at91/at91sam9260_devices.c b/trunk/arch/arm/mach-at91/at91sam9260_devices.c
@@ -72,7 +72,7 @@ void __init at91_add_device_usbh(struct at91_usbh_data *data)
 
 	/* Enable overcurrent notification */
 	for (i = 0; i < data->ports; i++) {
-		if (gpio_is_valid(data->overcurrent_pin[i]))
+		if (data->overcurrent_pin[i])
 			at91_set_gpio_input(data->overcurrent_pin[i], 1);
 	}
 

diff --git a/trunk/arch/arm/mach-at91/at91sam9261_devices.c b/trunk/arch/arm/mach-at91/at91sam9261_devices.c
@@ -72,7 +72,7 @@ void __init at91_add_device_usbh(struct at91_usbh_data *data)
 
 	/* Enable overcurrent notification */
 	for (i = 0; i < data->ports; i++) {
-		if (gpio_is_valid(data->overcurrent_pin[i]))
+		if (data->overcurrent_pin[i])
 			at91_set_gpio_input(data->overcurrent_pin[i], 1);
 	}
 

diff --git a/trunk/arch/arm/mach-at91/at91sam9263_devices.c b/trunk/arch/arm/mach-at91/at91sam9263_devices.c
@@ -78,7 +78,7 @@ void __init at91_add_device_usbh(struct at91_usbh_data *data)
 
 	/* Enable overcurrent notification */
 	for (i = 0; i < data->ports; i++) {
-		if (gpio_is_valid(data->overcurrent_pin[i]))
+		if (data->overcurrent_pin[i])
 			at91_set_gpio_input(data->overcurrent_pin[i], 1);
 	}