Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Pulling to get some TIPC fixes that a net-next series depends
upon.

Signed-off-by: David S. Miller <[email protected]>

Author: davem330

Documentation/DocBook/drm.tmpl

@@ -315,7 +315,7 @@ char *date;</synopsis>
         <function>drm_dev_unregister()</function> followed by a call to
         <function>drm_dev_unref()</function>.
       </para>
-!Edrivers/gpu/drm/drm_stub.c
+!Edrivers/gpu/drm/drm_drv.c
     </sect2>
     <sect2>
       <title>Driver Load</title>

Documentation/devicetree/bindings/interrupt-controller/interrupts.txt

@@ -4,11 +4,13 @@ Specifying interrupt information for devices
 1) Interrupt client nodes
 -------------------------
 
-Nodes that describe devices which generate interrupts must contain an either an
-"interrupts" property or an "interrupts-extended" property. These properties
-contain a list of interrupt specifiers, one per output interrupt. The format of
-the interrupt specifier is determined by the interrupt controller to which the
-interrupts are routed; see section 2 below for details.
+Nodes that describe devices which generate interrupts must contain an
+"interrupts" property, an "interrupts-extended" property, or both. If both are
+present, the latter should take precedence; the former may be provided simply
+for compatibility with software that does not recognize the latter. These
+properties contain a list of interrupt specifiers, one per output interrupt. The
+format of the interrupt specifier is determined by the interrupt controller to
+which the interrupts are routed; see section 2 below for details.
 
   Example:
 	interrupt-parent = <&intc1>;

Documentation/devicetree/bindings/pci/designware-pcie.txt

@@ -2,6 +2,10 @@
 
 Required properties:
 - compatible: should contain "snps,dw-pcie" to identify the core.
+- reg: Should contain the configuration address space.
+- reg-names: Must be "config" for the PCIe configuration space.
+    (The old way of getting the configuration address space from "ranges"
+    is deprecated and should be avoided.)
 - #address-cells: set to <3>
 - #size-cells: set to <2>
 - device_type: set to "pci"

Documentation/devicetree/bindings/pci/ti-pci.txt

@@ -0,0 +1,59 @@
+TI PCI Controllers
+
+PCIe Designware Controller
+ - compatible: Should be "ti,dra7-pcie""
+ - reg : Two register ranges as listed in the reg-names property
+ - reg-names : The first entry must be "ti-conf" for the TI specific registers
+	       The second entry must be "rc-dbics" for the designware pcie
+	       registers
+	       The third entry must be "config" for the PCIe configuration space
+ - phys : list of PHY specifiers (used by generic PHY framework)
+ - phy-names : must be "pcie-phy0", "pcie-phy1", "pcie-phyN".. based on the
+	       number of PHYs as specified in *phys* property.
+ - ti,hwmods : Name of the hwmod associated to the pcie, "pcie<X>",
+	       where <X> is the instance number of the pcie from the HW spec.
+ - interrupts : Two interrupt entries must be specified. The first one is for
+		main interrupt line and the second for MSI interrupt line.
+ - #address-cells,
+   #size-cells,
+   #interrupt-cells,
+   device_type,
+   ranges,
+   num-lanes,
+   interrupt-map-mask,
+   interrupt-map : as specified in ../designware-pcie.txt
+
+Example:
+axi {
+	compatible = "simple-bus";
+	#size-cells = <1>;
+	#address-cells = <1>;
+	ranges = <0x51000000 0x51000000 0x3000
+		  0x0	     0x20000000 0x10000000>;
+	pcie@51000000 {
+		compatible = "ti,dra7-pcie";
+		reg = <0x51000000 0x2000>, <0x51002000 0x14c>, <0x1000 0x2000>;
+		reg-names = "rc_dbics", "ti_conf", "config";
+		interrupts = <0 232 0x4>, <0 233 0x4>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+		device_type = "pci";
+		ranges = <0x81000000 0 0          0x03000 0 0x00010000
+			  0x82000000 0 0x20013000 0x13000 0 0xffed000>;
+		#interrupt-cells = <1>;
+		num-lanes = <1>;
+		ti,hwmods = "pcie1";
+		phys = <&pcie1_phy>;
+		phy-names = "pcie-phy0";
+		interrupt-map-mask = <0 0 0 7>;
+		interrupt-map = <0 0 0 1 &pcie_intc 1>,
+				<0 0 0 2 &pcie_intc 2>,
+				<0 0 0 3 &pcie_intc 3>,
+				<0 0 0 4 &pcie_intc 4>;
+		pcie_intc: interrupt-controller {
+			interrupt-controller;
+			#address-cells = <0>;
+			#interrupt-cells = <1>;
+		};
+	};
+};

Documentation/filesystems/Locking

@@ -349,7 +349,11 @@ prototypes:
 locking rules:
 			inode->i_lock	may block
 fl_copy_lock:		yes		no
-fl_release_private:	maybe		no
+fl_release_private:	maybe		maybe[1]
+
+[1]:	->fl_release_private for flock or POSIX locks is currently allowed
+to block. Leases however can still be freed while the i_lock is held and
+so fl_release_private called on a lease should not block.
 
 ----------------------- lock_manager_operations ---------------------------
 prototypes:

Documentation/laptops/00-INDEX

@@ -18,3 +18,5 @@ sonypi.txt
 	- info on Linux Sony Programmable I/O Device support.
 thinkpad-acpi.txt
 	- information on the (IBM and Lenovo) ThinkPad ACPI Extras driver.
+toshiba_haps.txt
+	- information on the Toshiba HDD Active Protection Sensor driver.

Documentation/laptops/toshiba_haps.txt

@@ -0,0 +1,76 @@
+Kernel driver toshiba_haps
+Toshiba HDD Active Protection Sensor
+====================================
+
+Author: Azael Avalos <[email protected]>
+
+
+0. Contents
+-----------
+
+1. Description
+2. Interface
+3. Accelerometer axes
+4. Supported devices
+5. Usage
+
+
+1. Description
+--------------
+
+This driver provides support for the accelerometer found in various Toshiba
+laptops, being called "Toshiba HDD Protection - Shock Sensor" officialy,
+and detects laptops automatically with this device.
+On Windows, Toshiba provided software monitors this device and provides
+automatic HDD protection (head unload) on sudden moves or harsh vibrations,
+however, this driver only provides a notification via a sysfs file to let
+userspace tools or daemons act accordingly, as well as providing a sysfs
+file to set the desired protection level or sensor sensibility.
+
+
+2. Interface
+------------
+
+This device comes with 3 methods:
+_STA -  Checks existence of the device, returning Zero if the device does not
+	exists or is not supported.
+PTLV -  Sets the desired protection level.
+RSSS -  Shuts down the HDD protection interface for a few seconds,
+	then restores normal operation.
+
+Note:
+The presence of Solid State Drives (SSD) can make this driver to fail loading,
+given the fact that such drives have no movable parts, and thus, not requiring
+any "protection" as well as failing during the evaluation of the _STA method
+found under this device.
+
+
+3. Accelerometer axes
+---------------------
+
+This device does not report any axes, however, to query the sensor position
+a couple HCI (Hardware Configuration Interface) calls (0x6D and 0xA6) are
+provided to query such information, handled by the kernel module toshiba_acpi
+since kernel version 3.15.
+
+
+4. Supported devices
+--------------------
+
+This driver binds itself to the ACPI device TOS620A, and any Toshiba laptop
+with this device is supported, given the fact that they have the presence of
+conventional HDD and not only SSD, or a combination of both HDD and SSD.
+
+
+5. Usage
+--------
+
+The sysfs files under /sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS620A:00/ are:
+protection_level - The protection_level is readable and writeable, and
+		   provides a way to let userspace query the current protection
+		   level, as well as set the desired protection level, the
+		   available protection levels are:
+		   0 - Disabled | 1 - Low | 2 - Medium | 3 - High
+reset_protection - The reset_protection entry is writeable only, being "1"
+		   the only parameter it accepts, it is used to trigger
+		   a reset of the protection interface.

MAINTAINERS

@@ -1843,6 +1843,12 @@ S:	Orphan
 F:	Documentation/filesystems/befs.txt
 F:	fs/befs/
 
+BECKHOFF CX5020 ETHERCAT MASTER DRIVER
+M: Dariusz Marcinkiewicz <[email protected]>
+L: [email protected]
+S: Maintained
+F: drivers/net/ethernet/ec_bhf.c
+
 BFS FILE SYSTEM
 M:	"Tigran A. Aivazian" <[email protected]>
 S:	Maintained
@@ -3843,10 +3849,13 @@ F:	drivers/tty/serial/ucc_uart.c
 
 FREESCALE SOC SOUND DRIVERS
 M:	Timur Tabi <[email protected]>
+M:	Nicolin Chen <[email protected]>
+M:	Xiubo Li <[email protected]>
 L:	[email protected] (moderated for non-subscribers)
 L:	[email protected]
 S:	Maintained
 F:	sound/soc/fsl/fsl*
+F:	sound/soc/fsl/imx*
 F:	sound/soc/fsl/mpc8610_hpcd.c
 
 FREEVXFS FILESYSTEM
@@ -4446,6 +4455,13 @@ F:	include/linux/i2c-*.h
 F:	include/uapi/linux/i2c.h
 F:	include/uapi/linux/i2c-*.h
 
+I2C ACPI SUPPORT
+M:	Mika Westerberg <[email protected]>
+L:	[email protected]
+L:	[email protected]
+S:	Maintained
+F:	drivers/i2c/i2c-acpi.c
+
 I2C-TAOS-EVM DRIVER
 M:	Jean Delvare <[email protected]>
 L:	[email protected]
@@ -5972,6 +5988,12 @@ T:	git git://linuxtv.org/media_tree.git
 S:	Maintained
 F:	drivers/media/radio/radio-mr800.c
 
+MRF24J40 IEEE 802.15.4 RADIO DRIVER
+M:	Alan Ott <[email protected]>
+L:	[email protected]
+S:	Maintained
+F:	drivers/net/ieee802154/mrf24j40.c
+
 MSI LAPTOP SUPPORT
 M:	"Lee, Chun-Yi" <[email protected]>
 L:	[email protected]
@@ -6858,6 +6880,14 @@ S:	Supported
 F:	Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
 F:	drivers/pci/host/pci-tegra.c
 
+PCI DRIVER FOR TI DRA7XX
+M:	Kishon Vijay Abraham I <[email protected]>
+L:	[email protected]
+L:	[email protected]
+S:	Supported
+F:	Documentation/devicetree/bindings/pci/ti-pci.txt
+F:	drivers/pci/host/pci-dra7xx.c
+
 PCI DRIVER FOR RENESAS R-CAR
 M:	Simon Horman <[email protected]>
 L:	[email protected]
@@ -7059,6 +7089,7 @@ F:	drivers/scsi/pmcraid.*
 PMC SIERRA PM8001 DRIVER
 M:	[email protected]
 M:	[email protected]
+L:	[email protected]
 L:	[email protected]
 S:	Supported
 F:	drivers/scsi/pm8001/
@@ -10016,7 +10047,7 @@ F:	arch/x86/
 X86 PLATFORM DRIVERS
 M:	Matthew Garrett <[email protected]>
 L:	[email protected]
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mjg59/platform-drivers-x86.git
+T:	git git://cavan.codon.org.uk/platform-drivers-x86.git
 S:	Maintained
 F:	drivers/platform/x86/
 

Makefile

@@ -1,7 +1,7 @@
 VERSION = 3
-PATCHLEVEL = 16
+PATCHLEVEL = 17
 SUBLEVEL = 0
-EXTRAVERSION =
+EXTRAVERSION = -rc1
 NAME = Shuffling Zombie Juror
 
 # *DOCUMENTATION*

arch/arm64/Makefile

@@ -39,7 +39,7 @@ head-y		:= arch/arm64/kernel/head.o
 
 # The byte offset of the kernel image in RAM from the start of RAM.
 ifeq ($(CONFIG_ARM64_RANDOMIZE_TEXT_OFFSET), y)
-TEXT_OFFSET := $(shell awk 'BEGIN {srand(); printf "0x%04x0\n", int(65535 * rand())}')
+TEXT_OFFSET := $(shell awk 'BEGIN {srand(); printf "0x%03x000\n", int(512 * rand())}')
 else
 TEXT_OFFSET := 0x00080000
 endif

arch/arm64/configs/defconfig

@@ -64,13 +64,16 @@ CONFIG_VIRTIO_BLK=y
 CONFIG_BLK_DEV_SD=y
 # CONFIG_SCSI_LOWLEVEL is not set
 CONFIG_ATA=y
+CONFIG_AHCI_XGENE=y
+CONFIG_PHY_XGENE=y
 CONFIG_PATA_PLATFORM=y
 CONFIG_PATA_OF_PLATFORM=y
 CONFIG_NETDEVICES=y
 CONFIG_TUN=y
 CONFIG_VIRTIO_NET=y
 CONFIG_SMC91X=y
 CONFIG_SMSC911X=y
+CONFIG_NET_XGENE=y
 # CONFIG_WLAN is not set
 CONFIG_INPUT_EVDEV=y
 # CONFIG_SERIO_SERPORT is not set

arch/arm64/include/asm/sparsemem.h

@@ -17,7 +17,7 @@
 #define __ASM_SPARSEMEM_H
 
 #ifdef CONFIG_SPARSEMEM
-#define MAX_PHYSMEM_BITS	40
+#define MAX_PHYSMEM_BITS	48
 #define SECTION_SIZE_BITS	30
 #endif
 

arch/arm64/include/asm/unistd.h

@@ -41,7 +41,7 @@
 #define __ARM_NR_compat_cacheflush	(__ARM_NR_COMPAT_BASE+2)
 #define __ARM_NR_compat_set_tls		(__ARM_NR_COMPAT_BASE+5)
 
-#define __NR_compat_syscalls		383
+#define __NR_compat_syscalls		386
 #endif
 
 #define __ARCH_WANT_SYS_CLONE

arch/arm64/include/asm/unistd32.h

@@ -787,3 +787,8 @@ __SYSCALL(__NR_sched_setattr, sys_sched_setattr)
 __SYSCALL(__NR_sched_getattr, sys_sched_getattr)
 #define __NR_renameat2 382
 __SYSCALL(__NR_renameat2, sys_renameat2)
+			/* 383 for seccomp */
+#define __NR_getrandom 384
+__SYSCALL(__NR_getrandom, sys_getrandom)
+#define __NR_memfd_create 385
+__SYSCALL(__NR_memfd_create, sys_memfd_create)

arch/arm64/kernel/cpuinfo.c

@@ -49,7 +49,7 @@ static void cpuinfo_detect_icache_policy(struct cpuinfo_arm64 *info)
 
 	if (l1ip != ICACHE_POLICY_PIPT)
 		set_bit(ICACHEF_ALIASING, &__icache_flags);
-	if (l1ip == ICACHE_POLICY_AIVIVT);
+	if (l1ip == ICACHE_POLICY_AIVIVT)
 		set_bit(ICACHEF_AIVIVT, &__icache_flags);
 
 	pr_info("Detected %s I-cache on CPU%d\n", icache_policy_str[l1ip], cpu);

arch/arm64/kernel/efi.c

@@ -188,6 +188,8 @@ static __init void reserve_regions(void)
 		if (uefi_debug)
 			pr_cont("\n");
 	}
+
+	set_bit(EFI_MEMMAP, &efi.flags);
 }
 
 

arch/arm64/kernel/head.S

@@ -38,11 +38,11 @@
 
 #define KERNEL_RAM_VADDR	(PAGE_OFFSET + TEXT_OFFSET)
 
-#if (TEXT_OFFSET & 0xf) != 0
-#error TEXT_OFFSET must be at least 16B aligned
-#elif (PAGE_OFFSET & 0xfffff) != 0
+#if (TEXT_OFFSET & 0xfff) != 0
+#error TEXT_OFFSET must be at least 4KB aligned
+#elif (PAGE_OFFSET & 0x1fffff) != 0
 #error PAGE_OFFSET must be at least 2MB aligned
-#elif TEXT_OFFSET > 0xfffff
+#elif TEXT_OFFSET > 0x1fffff
 #error TEXT_OFFSET must be less than 2MB
 #endif
 

arch/arm64/kernel/ptrace.c

@@ -1115,19 +1115,15 @@ asmlinkage int syscall_trace_enter(struct pt_regs *regs)
 	if (test_thread_flag(TIF_SYSCALL_TRACEPOINT))
 		trace_sys_enter(regs, regs->syscallno);
 
-#ifdef CONFIG_AUDITSYSCALL
 	audit_syscall_entry(syscall_get_arch(), regs->syscallno,
 		regs->orig_x0, regs->regs[1], regs->regs[2], regs->regs[3]);
-#endif
 
 	return regs->syscallno;
 }
 
 asmlinkage void syscall_trace_exit(struct pt_regs *regs)
 {
-#ifdef CONFIG_AUDITSYSCALL
 	audit_syscall_exit(regs);
-#endif
 
 	if (test_thread_flag(TIF_SYSCALL_TRACEPOINT))
 		trace_sys_exit(regs, regs_return_value(regs));