A single UEFI fix:

- Reduce the severity of the notice that appears when the ESRT table points to memory that is not covered by the memory map. It is scaring our users and interfering with their nice splash screens. Note that the ESRT may still be perfectly usable, and is currently (to my knowledge) not widely used to begin with. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQF8BAABCgBmBQJYzDILXxSAAAAAAC4AKGlzc3Vlci1mcHJAbm90YXRpb25zLm9w ZW5wZ3AuZmlmdGhob3JzZW1hbi5uZXQ5Q0QyQTBEQTZBRDhGNzMzMDE3NUUyQkJD MjM3MjA3RTk1NzRGQTdEAAoJEMI3IH6VdPp9vlYH/Ah3cV7kpB6JzN2o0gsWQiyT kcJjzcvyJn66hz1O7BlnRyia6KtyRNrC0IRsqdA/Yba4oazr8T0X6El5j/wBvXMy g4iSLlt4swG8yR5Ts3pRqgFNCwI9eqf4YQxub1fVVyP/mmNVdUcdcL8iYDolEh2t 3TB4bXqx/SEcWUiO8mHlXPM7oU7YBETBfcWC07ISSZAqcy9uVHxMMFMyRW6n42Xv +0WWD6ipqEbFFDFQ1UfREEbSiqB6U4T30nz19lLWzAeEPA6OJy7sz1MkvLp5Mt6V FsfO3bjQ+f8Orv0Jgg9K/PBSpkAWaBVD4Pv7fTDOMWFaCnUrWp5o5qY5+pwrfhs= =bz3/ -----END PGP SIGNATURE----- Merge tag 'efi-urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi into efi/urgent Pull a single UEFI fix from Ard: - Reduce the severity of the notice that appears when the ESRT table points to memory that is not covered by the memory map. It is scaring our users and interfering with their nice splash screens. Note that the ESRT may still be perfectly usable, and is currently (to my knowledge) not widely used to begin with.
2017-03-17 20:34:30 +01:00 · 2017-03-17 20:34:30 +01:00 · 79a21d572c
commit 79a21d572c
parent d1eb98143c 822f5845f7
2035 changed files with 44954 additions and 15691 deletions
--- a/Documentation/DocBook/Makefile
+++ b/Documentation/DocBook/Makefile
@ -7,12 +7,12 @@
 # list of DOCBOOKS.

 DOCBOOKS := z8530book.xml  \
-	    kernel-hacking.xml kernel-locking.xml deviceiobook.xml \
+	    kernel-hacking.xml kernel-locking.xml \
 	    writing_usb_driver.xml networking.xml \
 	    kernel-api.xml filesystems.xml lsm.xml kgdb.xml \
 	    gadget.xml libata.xml mtdnand.xml librs.xml rapidio.xml \
 	    genericirq.xml s390-drivers.xml scsi.xml \
-	    sh.xml regulator.xml w1.xml \
+	    sh.xml w1.xml \
 	    writing_musb_glue_layer.xml

 ifeq ($(DOCBOOKS),)
--- a/Documentation/PCI/pcieaer-howto.txt
+++ b/Documentation/PCI/pcieaer-howto.txt
@ -256,7 +256,7 @@ After reboot with new kernel or insert the module, a device file named

 Then, you need a user space tool named aer-inject, which can be gotten
 from:
-    http://www.kernel.org/pub/linux/utils/pci/aer-inject/
+    https://git.kernel.org/cgit/linux/kernel/git/gong.chen/aer-inject.git/

 More information about aer-inject can be found in the document comes
 with its source code.
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@ -653,6 +653,9 @@
 	cpuidle.off=1	[CPU_IDLE]
 			disable the cpuidle sub-system

+	cpufreq.off=1	[CPU_FREQ]
+			disable the cpufreq sub-system
+
 	cpu_init_udelay=N
 			[X86] Delay for N microsec between assert and de-assert
 			of APIC INIT to start processors.  This delay occurs
@ -1183,6 +1186,12 @@
 			functions that can be changed at run time by the
 			set_graph_notrace file in the debugfs tracing directory.

+	ftrace_graph_max_depth=<uint>
+			[FTRACE] Used with the function graph tracer. This is
+			the max depth it will trace into a function. This value
+			can be changed at run time by the max_graph_depth file
+			in the tracefs tracing directory. default: 0 (no limit)
+
 	gamecon.map[2|3]=
 			[HW,JOY] Multisystem joystick and NES/SNES/PSX pad
 			support via parallel port (up to 5 devices per port)
--- a/Documentation/arm64/silicon-errata.txt
+++ b/Documentation/arm64/silicon-errata.txt
@ -68,3 +68,4 @@ stable kernels.
 |                |                 |                 |                             |
 | Qualcomm Tech. | Falkor v1       | E1003           | QCOM_FALKOR_ERRATUM_1003    |
 | Qualcomm Tech. | Falkor v1       | E1009           | QCOM_FALKOR_ERRATUM_1009    |
+| Qualcomm Tech. | QDF2400 ITS     | E0065           | QCOM_QDF2400_ERRATUM_0065   |
--- a/Documentation/conf.py
+++ b/Documentation/conf.py
@ -135,7 +135,7 @@ pygments_style = 'sphinx'
 # If true, `todo` and `todoList` produce output, else they produce nothing.
 todo_include_todos = False

-primary_domain = 'C'
+primary_domain = 'c'
 highlight_language = 'none'

 # -- Options for HTML output ----------------------------------------------
--- a/Documentation/dev-tools/kcov.rst
+++ b/Documentation/dev-tools/kcov.rst
@ -10,7 +10,7 @@ Note that kcov does not aim to collect as much coverage as possible. It aims
 to collect more or less stable coverage that is function of syscall inputs.
 To achieve this goal it does not collect coverage in soft/hard interrupts
 and instrumentation of some inherently non-deterministic parts of kernel is
-disbled (e.g. scheduler, locking).
+disabled (e.g. scheduler, locking).

 Usage
 -----
--- a/Documentation/devicetree/bindings/arm/amlogic.txt
+++ b/Documentation/devicetree/bindings/arm/amlogic.txt
@ -40,6 +40,8 @@ Board compatible values:
  - "hardkernel,odroid-c2" (Meson gxbb)
  - "amlogic,p200" (Meson gxbb)
  - "amlogic,p201" (Meson gxbb)
+  - "wetek,hub" (Meson gxbb)
+  - "wetek,play2" (Meson gxbb)
  - "amlogic,p212" (Meson gxl s905x)
  - "amlogic,p230" (Meson gxl s905d)
  - "amlogic,p231" (Meson gxl s905d)
--- a/Documentation/devicetree/bindings/opp/opp.txt
+++ b/Documentation/devicetree/bindings/opp/opp.txt
@ -188,14 +188,14 @@ Example 1: Single cluster Dual-core ARM cortex A9, switch DVFS states together.

 		opp@1000000000 {
 			opp-hz = /bits/ 64 <1000000000>;
-			opp-microvolt = <970000 975000 985000>;
+			opp-microvolt = <975000 970000 985000>;
 			opp-microamp = <70000>;
 			clock-latency-ns = <300000>;
 			opp-suspend;
 		};
 		opp@1100000000 {
 			opp-hz = /bits/ 64 <1100000000>;
-			opp-microvolt = <980000 1000000 1010000>;
+			opp-microvolt = <1000000 980000 1010000>;
 			opp-microamp = <80000>;
 			clock-latency-ns = <310000>;
 		};
@ -267,14 +267,14 @@ independently.

 		opp@1000000000 {
 			opp-hz = /bits/ 64 <1000000000>;
-			opp-microvolt = <970000 975000 985000>;
+			opp-microvolt = <975000 970000 985000>;
 			opp-microamp = <70000>;
 			clock-latency-ns = <300000>;
 			opp-suspend;
 		};
 		opp@1100000000 {
 			opp-hz = /bits/ 64 <1100000000>;
-			opp-microvolt = <980000 1000000 1010000>;
+			opp-microvolt = <1000000 980000 1010000>;
 			opp-microamp = <80000>;
 			clock-latency-ns = <310000>;
 		};
@ -343,14 +343,14 @@ DVFS state together.

 		opp@1000000000 {
 			opp-hz = /bits/ 64 <1000000000>;
-			opp-microvolt = <970000 975000 985000>;
+			opp-microvolt = <975000 970000 985000>;
 			opp-microamp = <70000>;
 			clock-latency-ns = <300000>;
 			opp-suspend;
 		};
 		opp@1100000000 {
 			opp-hz = /bits/ 64 <1100000000>;
-			opp-microvolt = <980000 1000000 1010000>;
+			opp-microvolt = <1000000 980000 1010000>;
 			opp-microamp = <80000>;
 			clock-latency-ns = <310000>;
 		};
@ -369,7 +369,7 @@ DVFS state together.

 		opp@1300000000 {
 			opp-hz = /bits/ 64 <1300000000>;
-			opp-microvolt = <1045000 1050000 1055000>;
+			opp-microvolt = <1050000 1045000 1055000>;
 			opp-microamp = <95000>;
 			clock-latency-ns = <400000>;
 			opp-suspend;
@ -382,7 +382,7 @@ DVFS state together.
 		};
 		opp@1500000000 {
 			opp-hz = /bits/ 64 <1500000000>;
-			opp-microvolt = <1010000 1100000 1110000>;
+			opp-microvolt = <1100000 1010000 1110000>;
 			opp-microamp = <95000>;
 			clock-latency-ns = <400000>;
 			turbo-mode;
@ -424,9 +424,9 @@ Example 4: Handling multiple regulators

 		opp@1000000000 {
 			opp-hz = /bits/ 64 <1000000000>;
-			opp-microvolt = <970000 975000 985000>, /* Supply 0 */
-					<960000 965000 975000>, /* Supply 1 */
-					<960000 965000 975000>; /* Supply 2 */
+			opp-microvolt = <975000 970000 985000>, /* Supply 0 */
+					<965000 960000 975000>, /* Supply 1 */
+					<965000 960000 975000>; /* Supply 2 */
 			opp-microamp =  <70000>,		/* Supply 0 */
 					<70000>,		/* Supply 1 */
 					<70000>;		/* Supply 2 */
@ -437,9 +437,9 @@ Example 4: Handling multiple regulators

 		opp@1000000000 {
 			opp-hz = /bits/ 64 <1000000000>;
-			opp-microvolt = <970000 975000 985000>, /* Supply 0 */
-					<960000 965000 975000>, /* Supply 1 */
-					<960000 965000 975000>; /* Supply 2 */
+			opp-microvolt = <975000 970000 985000>, /* Supply 0 */
+					<965000 960000 975000>, /* Supply 1 */
+					<965000 960000 975000>; /* Supply 2 */
 			opp-microamp =  <70000>,		/* Supply 0 */
 					<0>,			/* Supply 1 doesn't need this */
 					<70000>;		/* Supply 2 */
@ -474,7 +474,7 @@ Example 5: opp-supported-hw
 			 */
 			opp-supported-hw = <0xF 0xFFFFFFFF 0xFFFFFFFF>
 			opp-hz = /bits/ 64 <600000000>;
-			opp-microvolt = <900000 915000 925000>;
+			opp-microvolt = <915000 900000 925000>;
 			...
 		};

@ -487,7 +487,7 @@ Example 5: opp-supported-hw
 			 */
 			opp-supported-hw = <0x20 0xff0000ff 0x0000f4f0>
 			opp-hz = /bits/ 64 <800000000>;
-			opp-microvolt = <900000 915000 925000>;
+			opp-microvolt = <915000 900000 925000>;
 			...
 		};
 	};
@ -512,18 +512,18 @@ Example 6: opp-microvolt-<name>, opp-microamp-<name>:

 		opp@1000000000 {
 			opp-hz = /bits/ 64 <1000000000>;
-			opp-microvolt-slow = <900000 915000 925000>;
-			opp-microvolt-fast = <970000 975000 985000>;
+			opp-microvolt-slow = <915000 900000 925000>;
+			opp-microvolt-fast = <975000 970000 985000>;
 			opp-microamp-slow =  <70000>;
 			opp-microamp-fast =  <71000>;
 		};

 		opp@1200000000 {
 			opp-hz = /bits/ 64 <1200000000>;
-			opp-microvolt-slow = <900000 915000 925000>, /* Supply vcc0 */
-					      <910000 925000 935000>; /* Supply vcc1 */
-			opp-microvolt-fast = <970000 975000 985000>, /* Supply vcc0 */
-					     <960000 965000 975000>; /* Supply vcc1 */
+			opp-microvolt-slow = <915000 900000 925000>, /* Supply vcc0 */
+					      <925000 910000 935000>; /* Supply vcc1 */
+			opp-microvolt-fast = <975000 970000 985000>, /* Supply vcc0 */
+					     <965000 960000 975000>; /* Supply vcc1 */
 			opp-microamp =  <70000>; /* Will be used for both slow/fast */
 		};
 	};
--- a/Documentation/devicetree/bindings/regulator/ti-abb-regulator.txt
+++ b/Documentation/devicetree/bindings/regulator/ti-abb-regulator.txt
@ -45,7 +45,7 @@ Required Properties:
 Optional Properties:
 - reg-names: In addition to the required properties, the following are optional
  - "efuse-address"	- Contains efuse base address used to pick up ABB info.
-  - "ldo-address"	- Contains address of ABB LDO overide register address.
+  - "ldo-address"	- Contains address of ABB LDO override register.
 	"efuse-address" is required for this.
 - ti,ldovbb-vset-mask	- Required if ldo-address is set, mask for LDO override
 	register to provide override vset value.
--- a/Documentation/devicetree/bindings/usb/usb251xb.txt
+++ b/Documentation/devicetree/bindings/usb/usb251xb.txt
@ -7,18 +7,18 @@ Required properties :
 - compatible : Should be "microchip,usb251xb" or one of the specific types:
 	"microchip,usb2512b", "microchip,usb2512bi", "microchip,usb2513b",
 	"microchip,usb2513bi", "microchip,usb2514b", "microchip,usb2514bi"
- - hub-reset-gpios : Should specify the gpio for hub reset
+ - reset-gpios : Should specify the gpio for hub reset
+ - reg : I2C address on the selected bus (default is <0x2C>)

 Optional properties :
- - reg : I2C address on the selected bus (default is <0x2C>)
 - skip-config : Skip Hub configuration, but only send the USB-Attach command
- - vendor-id : USB Vendor ID of the hub (16 bit, default is 0x0424)
- - product-id : USB Product ID of the hub (16 bit, default depends on type)
- - device-id : USB Device ID of the hub (16 bit, default is 0x0bb3)
- - language-id : USB Language ID (16 bit, default is 0x0000)
- - manufacturer : USB Manufacturer string (max 31 characters long)
- - product : USB Product string (max 31 characters long)
- - serial : USB Serial string (max 31 characters long)
+ - vendor-id : Set USB Vendor ID of the hub (16 bit, default is 0x0424)
+ - product-id : Set USB Product ID of the hub (16 bit, default depends on type)
+ - device-id : Set USB Device ID of the hub (16 bit, default is 0x0bb3)
+ - language-id : Set USB Language ID (16 bit, default is 0x0000)
+ - manufacturer : Set USB Manufacturer string (max 31 characters long)
+ - product : Set USB Product string (max 31 characters long)
+ - serial : Set USB Serial string (max 31 characters long)
 - {bus,self}-powered : selects between self- and bus-powered operation (default
 	is self-powered)
 - disable-hi-speed : disable USB Hi-Speed support
@ -31,8 +31,10 @@ Optional properties :
 	(default is individual)
 - dynamic-power-switching : enable auto-switching from self- to bus-powered
 	operation if the local power source is removed or unavailable
- - oc-delay-{100us,4ms,8ms,16ms} : set over current timer delay (default is 8ms)
- - compound-device : indicated the hub is part of a compound device
+ - oc-delay-us : Delay time (in microseconds) for filtering the over-current
+	sense inputs. Valid values are 100, 4000, 8000 (default) and 16000. If
+	an invalid value is given, the default is used instead.
+ - compound-device : indicate the hub is part of a compound device
 - port-mapping-mode : enable port mapping mode
 - string-support : enable string descriptor support (required for manufacturer,
 	product and serial string configuration)
@ -40,34 +42,15 @@ Optional properties :
 	device connected.
 - sp-disabled-ports : Specifies the ports which will be self-power disabled
 - bp-disabled-ports : Specifies the ports which will be bus-power disabled
- - max-sp-power : Specifies the maximum current the hub consumes from an
-	upstream port when operating as self-powered hub including the power
-	consumption of a permanently attached peripheral if the hub is
-	configured as a compound device. The value is given in mA in a 0 - 500
-	range (default is 2).
- - max-bp-power : Specifies the maximum current the hub consumes from an
-	upstream port when operating as bus-powered hub including the power
-	consumption of a permanently attached peripheral if the hub is
-	configured as a compound device. The value is given in mA in a 0 - 500
-	range (default is 100).
- - max-sp-current : Specifies the maximum current the hub consumes from an
-	upstream port when operating as self-powered hub EXCLUDING the power
-	consumption of a permanently attached peripheral if the hub is
-	configured as a compound device. The value is given in mA in a 0 - 500
-	range (default is 2).
- - max-bp-current : Specifies the maximum current the hub consumes from an
-	upstream port when operating as bus-powered hub EXCLUDING the power
-	consumption of a permanently attached peripheral if the hub is
-	configured as a compound device. The value is given in mA in a 0 - 500
-	range (default is 100).
- - power-on-time : Specifies the time it takes from the time the host initiates
-	the power-on sequence to a port until the port has adequate power. The
-	value is given in ms in a 0 - 510 range (default is 100ms).
+ - power-on-time-ms : Specifies the time it takes from the time the host
+	initiates the power-on sequence to a port until the port has adequate
+	power. The value is given in ms in a 0 - 510 range (default is 100ms).

 Examples:
 	usb2512b@2c {
 		compatible = "microchip,usb2512b";
-		hub-reset-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
+		reg = <0x2c>;
+		reset-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
 	};

 	usb2514b@2c {
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@ -332,6 +332,7 @@ virtio	Virtual I/O Device Specification, developed by the OASIS consortium
 vivante	Vivante Corporation
 voipac	Voipac Technologies s.r.o.
 wd	Western Digital Corp.
+wetek	WeTek Electronics, limited.
 wexler	Wexler
 winbond Winbond Electronics corp.
 wlf	Wolfson Microelectronics
--- a/Documentation/filesystems/Locking
+++ b/Documentation/filesystems/Locking
@ -58,7 +58,8 @@ prototypes:
 	int (*permission) (struct inode *, int, unsigned int);
 	int (*get_acl)(struct inode *, int);
 	int (*setattr) (struct dentry *, struct iattr *);
-	int (*getattr) (struct vfsmount *, struct dentry *, struct kstat *);
+	int (*getattr) (const struct path *, struct dentry *, struct kstat *,
+			u32, unsigned int);
 	ssize_t (*listxattr) (struct dentry *, char *, size_t);
 	int (*fiemap)(struct inode *, struct fiemap_extent_info *, u64 start, u64 len);
 	void (*update_time)(struct inode *, struct timespec *, int);
--- a/Documentation/filesystems/vfs.txt
+++ b/Documentation/filesystems/vfs.txt
@ -382,7 +382,8 @@ struct inode_operations {
 	int (*permission) (struct inode *, int);
 	int (*get_acl)(struct inode *, int);
 	int (*setattr) (struct dentry *, struct iattr *);
-	int (*getattr) (struct vfsmount *mnt, struct dentry *, struct kstat *);
+	int (*getattr) (const struct path *, struct dentry *, struct kstat *,
+			u32, unsigned int);
 	ssize_t (*listxattr) (struct dentry *, char *, size_t);
 	void (*update_time)(struct inode *, struct timespec *, int);
 	int (*atomic_open)(struct inode *, struct dentry *, struct file *,
--- a/Documentation/media/v4l-drivers/bttv.rst
+++ b/Documentation/media/v4l-drivers/bttv.rst
@ -312,7 +312,7 @@ information out of a register+stack dump printed by the kernel on
 protection faults (so-called "kernel oops").

 If you run into some kind of deadlock, you can try to dump a call trace
-for each process using sysrq-t (see Documentation/sysrq.txt).
+for each process using sysrq-t (see Documentation/admin-guide/sysrq.rst).
 This way it is possible to figure where *exactly* some process in "D"
 state is stuck.

--- a/Documentation/power/pm_qos_interface.txt
+++ b/Documentation/power/pm_qos_interface.txt
@ -163,8 +163,7 @@ of flags and remove sysfs attributes pm_qos_no_power_off and pm_qos_remote_wakeu
 under the device's power directory.

 Notification mechanisms:
-The per-device PM QoS framework has 2 different and distinct notification trees:
-a per-device notification tree and a global notification tree.
+The per-device PM QoS framework has a per-device notification tree.

 int dev_pm_qos_add_notifier(device, notifier):
 Adds a notification callback function for the device.
@ -174,16 +173,6 @@ is changed (for resume latency device PM QoS only).
 int dev_pm_qos_remove_notifier(device, notifier):
 Removes the notification callback function for the device.

-int dev_pm_qos_add_global_notifier(notifier):
-Adds a notification callback function in the global notification tree of the
-framework.
-The callback is called when the aggregated value for any device is changed
-(for resume latency device PM QoS only).
-
-int dev_pm_qos_remove_global_notifier(notifier):
-Removes the notification callback function from the global notification tree
-of the framework.
-

 Active state latency tolerance

--- a/Documentation/power/runtime_pm.txt
+++ b/Documentation/power/runtime_pm.txt
@ -100,7 +100,7 @@ knows what to do to handle the device).
  * If the suspend callback returns an error code different from -EBUSY and
    -EAGAIN, the PM core regards this as a fatal error and will refuse to run
    the helper functions described in Section 4 for the device until its status
-    is directly set to  either'active', or 'suspended' (the PM core provides
+    is directly set to  either 'active', or 'suspended' (the PM core provides
    special helper functions for this purpose).

 In particular, if the driver requires remote wakeup capability (i.e. hardware
@ -217,7 +217,7 @@ defined in include/linux/pm.h:
      one to complete

  spinlock_t lock;
-    - lock used for synchronisation
+    - lock used for synchronization

  atomic_t usage_count;
    - the usage counter of the device
@ -565,7 +565,7 @@ appropriate to ensure that the device is not put back to sleep during the
 probe. This can happen with systems such as the network device layer.

 It may be desirable to suspend the device once ->probe() has finished.
-Therefore the driver core uses the asyncronous pm_request_idle() to submit a
+Therefore the driver core uses the asynchronous pm_request_idle() to submit a
 request to execute the subsystem-level idle callback for the device at that
 time.  A driver that makes use of the runtime autosuspend feature, may want to
 update the last busy mark before returning from ->probe().
--- a/Documentation/s390/Debugging390.txt
+++ b/Documentation/s390/Debugging390.txt
@ -2116,7 +2116,7 @@ The sysrq key reading is very picky ( I have to type the keys in an
 This is particularly useful for syncing disks unmounting & rebooting
 if the machine gets partially hung.

-Read Documentation/sysrq.txt for more info
+Read Documentation/admin-guide/sysrq.rst for more info

 References:
 ===========
--- a/Documentation/security/keys.txt
+++ b/Documentation/security/keys.txt
@ -1151,8 +1151,21 @@ access the data:
     usage.  This is called key->payload.rcu_data0.  The following accessors
     wrap the RCU calls to this element:

-	rcu_assign_keypointer(struct key *key, void *data);
-	void *rcu_dereference_key(struct key *key);
+     (a) Set or change the first payload pointer:
+
+		rcu_assign_keypointer(struct key *key, void *data);
+
+     (b) Read the first payload pointer with the key semaphore held:
+
+		[const] void *dereference_key_locked([const] struct key *key);
+
+	 Note that the return value will inherit its constness from the key
+	 parameter.  Static analysis will give an error if it things the lock
+	 isn't held.
+
+     (c) Read the first payload pointer with the RCU read lock held:
+
+		const void *dereference_key_rcu(const struct key *key);


 ===================
--- a/Documentation/sysctl/kernel.txt
+++ b/Documentation/sysctl/kernel.txt
@ -85,7 +85,7 @@ show up in /proc/sys/kernel:
 - softlockup_all_cpu_backtrace
 - soft_watchdog
 - stop-a                      [ SPARC only ]
- sysrq                       ==> Documentation/sysrq.txt
+- sysrq                       ==> Documentation/admin-guide/sysrq.rst
 - sysctl_writes_strict
 - tainted
 - threads-max
--- a/Documentation/trace/kprobetrace.txt
+++ b/Documentation/trace/kprobetrace.txt
@ -12,7 +12,7 @@ kprobes can probe (this means, all functions body except for __kprobes
 functions). Unlike the Tracepoint based event, this can be added and removed
 dynamically, on the fly.

-To enable this feature, build your kernel with CONFIG_KPROBE_EVENT=y.
+To enable this feature, build your kernel with CONFIG_KPROBE_EVENTS=y.

 Similar to the events tracer, this doesn't need to be activated via
 current_tracer. Instead of that, add probe points via
--- a/Documentation/trace/uprobetracer.txt
+++ b/Documentation/trace/uprobetracer.txt
@ -7,7 +7,7 @@
 Overview
 --------
 Uprobe based trace events are similar to kprobe based trace events.
-To enable this feature, build your kernel with CONFIG_UPROBE_EVENT=y.
+To enable this feature, build your kernel with CONFIG_UPROBE_EVENTS=y.

 Similar to the kprobe-event tracer, this doesn't need to be activated via
 current_tracer. Instead of that, add probe points via
--- a/Documentation/translations/ko_KR/memory-barriers.txt
+++ b/Documentation/translations/ko_KR/memory-barriers.txt
@ -662,6 +662,10 @@ include/linux/rcupdate.h 의 rcu_assign_pointer() 와 rcu_dereference() 를
 컨트롤 의존성
 -------------

+현재의 컴파일러들은 컨트롤 의존성을 이해하고 있지 않기 때문에 컨트롤 의존성은
+약간 다루기 어려울 수 있습니다.  이 섹션의 목적은 여러분이 컴파일러의 무시로
+인해 여러분의 코드가 망가지는 걸 막을 수 있도록 돕는겁니다.
+
 로드-로드 컨트롤 의존성은 데이터 의존성 배리어만으로는 정확히 동작할 수가
 없어서 읽기 메모리 배리어를 필요로 합니다.  아래의 코드를 봅시다:

@ -689,20 +693,21 @@ CPU 는 b 로부터의 로드 오퍼레이션이 a 로부터의 로드 오퍼레

 	q = READ_ONCE(a);
 	if (q) {
-		WRITE_ONCE(b, p);
+		WRITE_ONCE(b, 1);
 	}

 컨트롤 의존성은 보통 다른 타입의 배리어들과 짝을 맞춰 사용됩니다.  그렇다곤
-하나, READ_ONCE() 는 반드시 사용해야 함을 부디 명심하세요!  READ_ONCE() 가
-없다면, 컴파일러가 'a' 로부터의 로드를 'a' 로부터의 또다른 로드와, 'b' 로의
-스토어를 'b' 로의 또다른 스토어와 조합해 버려 매우 비직관적인 결과를 초래할 수
-있습니다.
+하나, READ_ONCE() 도 WRITE_ONCE() 도 선택사항이 아니라 필수사항임을 부디
+명심하세요!  READ_ONCE() 가 없다면, 컴파일러는 'a' 로부터의 로드를 'a' 로부터의
+또다른 로드와 조합할 수 있습니다.  WRITE_ONCE() 가 없다면, 컴파일러는 'b' 로의
+스토어를 'b' 로의 또라느 스토어들과 조합할 수 있습니다.  두 경우 모두 순서에
+있어 상당히 비직관적인 결과를 초래할 수 있습니다.

 이걸로 끝이 아닌게, 컴파일러가 변수 'a' 의 값이 항상 0이 아니라고 증명할 수
 있다면, 앞의 예에서 "if" 문을 없애서 다음과 같이 최적화 할 수도 있습니다:

 	q = a;
-	b = p;  /* BUG: Compiler and CPU can both reorder!!! */
+	b = 1;  /* BUG: Compiler and CPU can both reorder!!! */

 그러니 READ_ONCE() 를 반드시 사용하세요.

@ -712,11 +717,11 @@ CPU 는 b 로부터의 로드 오퍼레이션이 a 로부터의 로드 오퍼레
 	q = READ_ONCE(a);
 	if (q) {
 		barrier();
-		WRITE_ONCE(b, p);
+		WRITE_ONCE(b, 1);
 		do_something();
 	} else {
 		barrier();
-		WRITE_ONCE(b, p);
+		WRITE_ONCE(b, 1);
 		do_something_else();
 	}

@ -725,12 +730,12 @@ CPU 는 b 로부터의 로드 오퍼레이션이 a 로부터의 로드 오퍼레

 	q = READ_ONCE(a);
 	barrier();
-	WRITE_ONCE(b, p);  /* BUG: No ordering vs. load from a!!! */
+	WRITE_ONCE(b, 1);  /* BUG: No ordering vs. load from a!!! */
 	if (q) {
-		/* WRITE_ONCE(b, p); -- moved up, BUG!!! */
+		/* WRITE_ONCE(b, 1); -- moved up, BUG!!! */
 		do_something();
 	} else {
-		/* WRITE_ONCE(b, p); -- moved up, BUG!!! */
+		/* WRITE_ONCE(b, 1); -- moved up, BUG!!! */
 		do_something_else();
 	}

@ -742,10 +747,10 @@ CPU 는 b 로부터의 로드 오퍼레이션이 a 로부터의 로드 오퍼레

 	q = READ_ONCE(a);
 	if (q) {
-		smp_store_release(&b, p);
+		smp_store_release(&b, 1);
 		do_something();
 	} else {
-		smp_store_release(&b, p);
+		smp_store_release(&b, 1);
 		do_something_else();
 	}

@ -754,10 +759,10 @@ CPU 는 b 로부터의 로드 오퍼레이션이 a 로부터의 로드 오퍼레

 	q = READ_ONCE(a);
 	if (q) {
-		WRITE_ONCE(b, p);
+		WRITE_ONCE(b, 1);
 		do_something();
 	} else {
-		WRITE_ONCE(b, r);
+		WRITE_ONCE(b, 2);
 		do_something_else();
 	}

@ -770,10 +775,10 @@ CPU 는 b 로부터의 로드 오퍼레이션이 a 로부터의 로드 오퍼레

 	q = READ_ONCE(a);
 	if (q % MAX) {
-		WRITE_ONCE(b, p);
+		WRITE_ONCE(b, 1);
 		do_something();
 	} else {
-		WRITE_ONCE(b, r);
+		WRITE_ONCE(b, 2);
 		do_something_else();
 	}

@ -781,7 +786,7 @@ CPU 는 b 로부터의 로드 오퍼레이션이 a 로부터의 로드 오퍼레
 위의 코드를 아래와 같이 바꿔버릴 수 있습니다:

 	q = READ_ONCE(a);
-	WRITE_ONCE(b, p);
+	WRITE_ONCE(b, 1);
 	do_something_else();

 이렇게 되면, CPU 는 변수 'a' 로부터의 로드와 변수 'b' 로의 스토어 사이의 순서를
@ -793,10 +798,10 @@ CPU 는 b 로부터의 로드 오퍼레이션이 a 로부터의 로드 오퍼레
 	q = READ_ONCE(a);
 	BUILD_BUG_ON(MAX <= 1); /* Order load from a with store to b. */
 	if (q % MAX) {
-		WRITE_ONCE(b, p);
+		WRITE_ONCE(b, 1);
 		do_something();
 	} else {
-		WRITE_ONCE(b, r);
+		WRITE_ONCE(b, 2);
 		do_something_else();
 	}

@ -828,35 +833,33 @@ CPU 는 b 로부터의 로드 오퍼레이션이 a 로부터의 로드 오퍼레

 	q = READ_ONCE(a);
 	if (q) {
-		WRITE_ONCE(b, p);
+		WRITE_ONCE(b, 1);
 	} else {
-		WRITE_ONCE(b, r);
+		WRITE_ONCE(b, 2);
 	}
-	WRITE_ONCE(c, 1);  /* BUG: No ordering against the read from "a". */
+	WRITE_ONCE(c, 1);  /* BUG: No ordering against the read from 'a'. */

-컴파일러는 volatile 타입에 대한 액세스를 재배치 할 수 없고 이 조건 하의 "b"
+컴파일러는 volatile 타입에 대한 액세스를 재배치 할 수 없고 이 조건 하의 'b'
 로의 쓰기를 재배치 할 수 없기 때문에 여기에 순서 규칙이 존재한다고 주장하고
 싶을 겁니다.  불행히도 이 경우에, 컴파일러는 다음의 가상의 pseudo-assembly 언어
-코드처럼 "b" 로의 두개의 쓰기 오퍼레이션을 conditional-move 인스트럭션으로
+코드처럼 'b' 로의 두개의 쓰기 오퍼레이션을 conditional-move 인스트럭션으로
 번역할 수 있습니다:

 	ld r1,a
-	ld r2,p
-	ld r3,r
 	cmp r1,$0
-	cmov,ne r4,r2
-	cmov,eq r4,r3
+	cmov,ne r4,$1
+	cmov,eq r4,$2
 	st r4,b
 	st $1,c

-완화된 순서 규칙의 CPU 는 "a" 로부터의 로드와 "c" 로의 스토어 사이에 어떤
+완화된 순서 규칙의 CPU 는 'a' 로부터의 로드와 'c' 로의 스토어 사이에 어떤
 종류의 의존성도 갖지 않을 겁니다.  이 컨트롤 의존성은 두개의 cmov 인스트럭션과
 거기에 의존하는 스토어 에게만 적용될 겁니다.  짧게 말하자면, 컨트롤 의존성은
 주어진 if 문의 then 절과 else 절에게만 (그리고 이 두 절 내에서 호출되는
 함수들에게까지) 적용되지, 이 if 문을 뒤따르는 코드에는 적용되지 않습니다.

 마지막으로, 컨트롤 의존성은 이행성 (transitivity) 을 제공하지 -않습니다-.  이건
-x 와 y 가 둘 다 0 이라는 초기값을 가졌다는 가정 하의 두개의 예제로
+'x' 와 'y' 가 둘 다 0 이라는 초기값을 가졌다는 가정 하의 두개의 예제로
 보이겠습니다:

 	CPU 0                     CPU 1
@ -924,6 +927,9 @@ http://www.cl.cam.ac.uk/users/pes20/ppc-supplemental/test6.pdf 와
  (*) 컨트롤 의존성은 이행성을 제공하지 -않습니다-.  이행성이 필요하다면,
      smp_mb() 를 사용하세요.

+  (*) 컴파일러는 컨트롤 의존성을 이해하고 있지 않습니다.  따라서 컴파일러가
+      여러분의 코드를 망가뜨리지 않도록 하는건 여러분이 해야 하는 일입니다.
+

 SMP 배리어 짝맞추기
 --------------------
--- a/Documentation/virtual/kvm/api.txt
+++ b/Documentation/virtual/kvm/api.txt
@ -951,6 +951,10 @@ This ioctl allows the user to create or modify a guest physical memory
 slot.  When changing an existing slot, it may be moved in the guest
 physical memory space, or its flags may be modified.  It may not be
 resized.  Slots may not overlap in guest physical address space.
+Bits 0-15 of "slot" specifies the slot id and this value should be
+less than the maximum number of user memory slots supported per VM.
+The maximum allowed slots can be queried using KVM_CAP_NR_MEMSLOTS,
+if this capability is supported by the architecture.

 If KVM_CAP_MULTI_ADDRESS_SPACE is available, bits 16-31 of "slot"
 specifies the address space which is being modified.  They must be
--- a/Documentation/virtual/uml/UserModeLinux-HOWTO.txt
+++ b/Documentation/virtual/uml/UserModeLinux-HOWTO.txt
@ -2401,9 +2401,9 @@

  This takes one argument, which is a single letter.  It calls the
  generic kernel's SysRq driver, which does whatever is called for by
-  that argument.  See the SysRq documentation in Documentation/sysrq.txt
-  in your favorite kernel tree to see what letters are valid and what
-  they do.
+  that argument.  See the SysRq documentation in
+  Documentation/admin-guide/sysrq.rst in your favorite kernel tree to
+  see what letters are valid and what they do.



--- a/Documentation/vm/userfaultfd.txt
+++ b/Documentation/vm/userfaultfd.txt
@ -172,10 +172,6 @@ the same read(2) protocol as for the page fault notifications. The
 manager has to explicitly enable these events by setting appropriate
 bits in uffdio_api.features passed to UFFDIO_API ioctl:

-UFFD_FEATURE_EVENT_EXIT - enable notification about exit() of the
-non-cooperative process. When the monitored process exits, the uffd
-manager will get UFFD_EVENT_EXIT.
-
 UFFD_FEATURE_EVENT_FORK - enable userfaultfd hooks for fork(). When
 this feature is enabled, the userfaultfd context of the parent process
 is duplicated into the newly created process. The manager receives
--- a/13
+++ b/13
@ -5034,7 +5034,6 @@ F:	lib/fault-inject.c

 FBTFT Framebuffer drivers
 M:	Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
-M:	Noralf Trønnes <noralf@tronnes.org>
 S:	Maintained
 F:	drivers/staging/fbtft/

@ -6012,9 +6011,8 @@ F:	include/linux/hsi/
 F:	include/uapi/linux/hsi/

 HSO 3G MODEM DRIVER
-M:	Jan Dumon <j.dumon@option.com>
-W:	http://www.pharscape.org
-S:	Maintained
+L:	linux-usb@vger.kernel.org
+S:	Orphan
 F:	drivers/net/usb/hso.c

 HSR NETWORK PROTOCOL
@ -8309,7 +8307,6 @@ M:	Richard Leitner <richard.leitner@skidata.com>
 L:	linux-usb@vger.kernel.org
 S:	Maintained
 F:	drivers/usb/misc/usb251xb.c
-F:	include/linux/platform_data/usb251xb.h
 F:	Documentation/devicetree/bindings/usb/usb251xb.txt

 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
@ -10336,6 +10333,12 @@ L:	linux-scsi@vger.kernel.org
 S:	Supported
 F:	drivers/scsi/qedi/

+QLOGIC QL41xxx FCOE DRIVER
+M:	QLogic-Storage-Upstream@cavium.com
+L:	linux-scsi@vger.kernel.org
+S:	Supported
+F:	drivers/scsi/qedf/
+
 QNX4 FILESYSTEM
 M:	Anders Larsen <al@alarsen.net>
 W:	http://www.alarsen.net/linux/qnx4fs/
--- a/4
+++ b/4
@ -1,7 +1,7 @@
 VERSION = 4
-PATCHLEVEL = 10
+PATCHLEVEL = 11
 SUBLEVEL = 0
-EXTRAVERSION =
+EXTRAVERSION = -rc2
 NAME = Fearless Coyote

 # *DOCUMENTATION*
--- a/arch/alpha/include/asm/a.out-core.h
+++ b/arch/alpha/include/asm/a.out-core.h
@ -15,6 +15,7 @@
 #ifdef __KERNEL__

 #include <linux/user.h>
+#include <linux/mm_types.h>

 /*
 * Fill in the user structure for an ECOFF core dump.
--- a/arch/alpha/include/asm/mmu_context.h
+++ b/arch/alpha/include/asm/mmu_context.h
@ -7,6 +7,8 @@
 * Copyright (C) 1996, Linus Torvalds
 */

+#include <linux/mm_types.h>
+
 #include <asm/machvec.h>
 #include <asm/compiler.h>
 #include <asm-generic/mm_hooks.h>
--- a/arch/alpha/kernel/osf_sys.c
+++ b/arch/alpha/kernel/osf_sys.c
@ -11,7 +11,10 @@
 */

 #include <linux/errno.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
+#include <linux/sched/mm.h>
+#include <linux/sched/task_stack.h>
+#include <linux/sched/cputime.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
--- a/arch/alpha/kernel/process.c
+++ b/arch/alpha/kernel/process.c
@ -11,6 +11,9 @@
 #include <linux/errno.h>
 #include <linux/module.h>
 #include <linux/sched.h>
+#include <linux/sched/debug.h>
+#include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
--- a/arch/alpha/kernel/ptrace.c
+++ b/arch/alpha/kernel/ptrace.c
@ -6,6 +6,7 @@

 #include <linux/kernel.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <linux/mm.h>
 #include <linux/smp.h>
 #include <linux/errno.h>
--- a/arch/alpha/kernel/signal.c
+++ b/arch/alpha/kernel/signal.c
@ -6,7 +6,8 @@
 *  1997-11-02  Modified for POSIX.1b signals by Richard Henderson
 */

-#include <linux/sched.h>
+#include <linux/sched/signal.h>
+#include <linux/sched/task_stack.h>
 #include <linux/kernel.h>
 #include <linux/signal.h>
 #include <linux/errno.h>
--- a/arch/alpha/kernel/smp.c
+++ b/arch/alpha/kernel/smp.c
@ -14,7 +14,7 @@
 #include <linux/kernel.h>
 #include <linux/kernel_stat.h>
 #include <linux/module.h>
-#include <linux/sched.h>
+#include <linux/sched/mm.h>
 #include <linux/mm.h>
 #include <linux/err.h>
 #include <linux/threads.h>
--- a/arch/alpha/kernel/traps.c
+++ b/arch/alpha/kernel/traps.c
@ -10,7 +10,8 @@

 #include <linux/jiffies.h>
 #include <linux/mm.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
+#include <linux/sched/debug.h>
 #include <linux/tty.h>
 #include <linux/delay.h>
 #include <linux/extable.h>
--- a/arch/alpha/math-emu/math.c
+++ b/arch/alpha/math-emu/math.c
@ -2,6 +2,7 @@
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/sched.h>
+#include <asm/ptrace.h>

 #include <linux/uaccess.h>

--- a/arch/alpha/mm/fault.c
+++ b/arch/alpha/mm/fault.c
@ -4,7 +4,7 @@
 *  Copyright (C) 1995  Linus Torvalds
 */

-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <asm/io.h>
--- a/arch/arc/include/asm/hugepage.h
+++ b/arch/arc/include/asm/hugepage.h
@ -11,6 +11,7 @@
 #define _ASM_ARC_HUGEPAGE_H

 #include <linux/types.h>
+#define __ARCH_USE_5LEVEL_HACK
 #include <asm-generic/pgtable-nopmd.h>

 static inline pte_t pmd_pte(pmd_t pmd)
--- a/arch/arc/include/asm/mmu_context.h
+++ b/arch/arc/include/asm/mmu_context.h
@ -20,6 +20,7 @@

 #include <asm/arcregs.h>
 #include <asm/tlb.h>
+#include <linux/sched/mm.h>

 #include <asm-generic/mm_hooks.h>

--- a/arch/arc/include/asm/pgtable.h
+++ b/arch/arc/include/asm/pgtable.h
@ -37,6 +37,7 @@

 #include <asm/page.h>
 #include <asm/mmu.h>
+#define __ARCH_USE_5LEVEL_HACK
 #include <asm-generic/pgtable-nopmd.h>
 #include <linux/const.h>

--- a/arch/arc/kernel/ctx_sw.c
+++ b/arch/arc/kernel/ctx_sw.c
@ -16,6 +16,7 @@

 #include <asm/asm-offsets.h>
 #include <linux/sched.h>
+#include <linux/sched/debug.h>
 #ifdef CONFIG_ARC_PLAT_EZNPS
 #include <plat/ctop.h>
 #endif
--- a/arch/arc/kernel/kgdb.c
+++ b/arch/arc/kernel/kgdb.c
@ -10,6 +10,7 @@

 #include <linux/kgdb.h>
 #include <linux/sched.h>
+#include <linux/sched/task_stack.h>
 #include <asm/disasm.h>
 #include <asm/cacheflush.h>

--- a/arch/arc/kernel/process.c
+++ b/arch/arc/kernel/process.c
@ -11,6 +11,9 @@
 #include <linux/errno.h>
 #include <linux/module.h>
 #include <linux/sched.h>
+#include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
+
 #include <linux/mm.h>
 #include <linux/fs.h>
 #include <linux/unistd.h>
--- a/arch/arc/kernel/ptrace.c
+++ b/arch/arc/kernel/ptrace.c
@ -8,6 +8,7 @@

 #include <linux/ptrace.h>
 #include <linux/tracehook.h>
+#include <linux/sched/task_stack.h>
 #include <linux/regset.h>
 #include <linux/unistd.h>
 #include <linux/elf.h>
--- a/arch/arc/kernel/signal.c
+++ b/arch/arc/kernel/signal.c
@ -53,6 +53,8 @@
 #include <linux/uaccess.h>
 #include <linux/syscalls.h>
 #include <linux/tracehook.h>
+#include <linux/sched/task_stack.h>
+
 #include <asm/ucontext.h>

 struct rt_sigframe {
--- a/arch/arc/kernel/smp.c
+++ b/arch/arc/kernel/smp.c
@ -13,7 +13,7 @@
 */

 #include <linux/spinlock.h>
-#include <linux/sched.h>
+#include <linux/sched/mm.h>
 #include <linux/interrupt.h>
 #include <linux/profile.h>
 #include <linux/mm.h>
--- a/arch/arc/kernel/stacktrace.c
+++ b/arch/arc/kernel/stacktrace.c
@ -28,6 +28,8 @@
 #include <linux/export.h>
 #include <linux/stacktrace.h>
 #include <linux/kallsyms.h>
+#include <linux/sched/debug.h>
+
 #include <asm/arcregs.h>
 #include <asm/unwind.h>
 #include <asm/switch_to.h>
--- a/arch/arc/kernel/traps.c
+++ b/arch/arc/kernel/traps.c
@ -13,7 +13,7 @@
 * Rahul Trivedi: Codito Technologies 2004
 */

-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/kdebug.h>
 #include <linux/uaccess.h>
 #include <linux/ptrace.h>
--- a/arch/arc/kernel/troubleshoot.c
+++ b/arch/arc/kernel/troubleshoot.c
@ -13,6 +13,9 @@
 #include <linux/fs_struct.h>
 #include <linux/proc_fs.h>
 #include <linux/file.h>
+#include <linux/sched/mm.h>
+#include <linux/sched/debug.h>
+
 #include <asm/arcregs.h>
 #include <asm/irqflags.h>

--- a/arch/arc/mm/fault.c
+++ b/arch/arc/mm/fault.c
@ -9,7 +9,7 @@

 #include <linux/signal.h>
 #include <linux/interrupt.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/errno.h>
 #include <linux/ptrace.h>
 #include <linux/uaccess.h>
--- a/arch/arc/mm/mmap.c
+++ b/arch/arc/mm/mmap.c
@ -13,7 +13,8 @@
 #include <linux/fs.h>
 #include <linux/mm.h>
 #include <linux/mman.h>
-#include <linux/sched.h>
+#include <linux/sched/mm.h>
+
 #include <asm/cacheflush.h>

 #define COLOUR_ALIGN(addr, pgoff)			\
--- a/arch/arc/mm/tlb.c
+++ b/arch/arc/mm/tlb.c
@ -53,6 +53,8 @@

 #include <linux/module.h>
 #include <linux/bug.h>
+#include <linux/mm_types.h>
+
 #include <asm/arcregs.h>
 #include <asm/setup.h>
 #include <asm/mmu_context.h>
--- a/arch/arm/common/bL_switcher.c
+++ b/arch/arm/common/bL_switcher.c
@ -13,7 +13,8 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
+#include <uapi/linux/sched/types.h>
 #include <linux/interrupt.h>
 #include <linux/cpu_pm.h>
 #include <linux/cpu.h>
--- a/arch/arm/configs/moxart_defconfig
+++ b/arch/arm/configs/moxart_defconfig
@ -18,9 +18,8 @@ CONFIG_EMBEDDED=y
 # CONFIG_LBDAF is not set
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_IOSCHED_DEADLINE is not set
-CONFIG_ARCH_MULTI_V4T=y
+CONFIG_ARCH_MULTI_V4=y
 # CONFIG_ARCH_MULTI_V7 is not set
-CONFIG_KEYBOARD_GPIO_POLLED=y
 CONFIG_ARCH_MOXART=y
 CONFIG_MACH_UC7112LX=y
 CONFIG_PREEMPT=y
@ -94,12 +93,10 @@ CONFIG_SERIAL_8250_EXTENDED=y
 CONFIG_SERIAL_8250_SHARE_IRQ=y
 CONFIG_SERIAL_OF_PLATFORM=y
 # CONFIG_HW_RANDOM is not set
-CONFIG_DEBUG_GPIO=y
-CONFIG_GPIO_SYSFS=y
 CONFIG_GPIO_MOXART=y
-CONFIG_POWER_SUPPLY=y
 CONFIG_POWER_RESET=y
 CONFIG_POWER_RESET_GPIO=y
+CONFIG_POWER_SUPPLY=y
 # CONFIG_HWMON is not set
 CONFIG_WATCHDOG=y
 CONFIG_WATCHDOG_CORE=y
@ -107,10 +104,13 @@ CONFIG_WATCHDOG_NOWAYOUT=y
 CONFIG_MOXART_WDT=y
 # CONFIG_USB_SUPPORT is not set
 CONFIG_MMC=y
-CONFIG_MMC_SDHCI_MOXART=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_PLTFM=y
+CONFIG_MMC_MOXART=y
 CONFIG_NEW_LEDS=y
 CONFIG_LEDS_CLASS=y
 CONFIG_LEDS_GPIO=y
+CONFIG_LEDS_TRIGGERS=y
 CONFIG_LEDS_TRIGGER_TIMER=y
 CONFIG_LEDS_TRIGGER_ONESHOT=y
 CONFIG_LEDS_TRIGGER_HEARTBEAT=y
--- a/arch/arm/crypto/Makefile
+++ b/arch/arm/crypto/Makefile
@ -15,7 +15,17 @@ ce-obj-$(CONFIG_CRYPTO_SHA1_ARM_CE) += sha1-arm-ce.o
 ce-obj-$(CONFIG_CRYPTO_SHA2_ARM_CE) += sha2-arm-ce.o
 ce-obj-$(CONFIG_CRYPTO_GHASH_ARM_CE) += ghash-arm-ce.o
 ce-obj-$(CONFIG_CRYPTO_CRCT10DIF_ARM_CE) += crct10dif-arm-ce.o
-ce-obj-$(CONFIG_CRYPTO_CRC32_ARM_CE) += crc32-arm-ce.o
+crc-obj-$(CONFIG_CRYPTO_CRC32_ARM_CE) += crc32-arm-ce.o
+
+ifneq ($(crc-obj-y)$(crc-obj-m),)
+ifeq ($(call as-instr,.arch armv8-a\n.arch_extension crc,y,n),y)
+ce-obj-y += $(crc-obj-y)
+ce-obj-m += $(crc-obj-m)
+else
+$(warning These CRC Extensions modules need binutils 2.23 or higher)
+$(warning $(crc-obj-y) $(crc-obj-m))
+endif
+endif

 ifneq ($(ce-obj-y)$(ce-obj-m),)
 ifeq ($(call as-instr,.fpu crypto-neon-fp-armv8,y,n),y)
--- a/arch/arm/crypto/crc32-ce-core.S
+++ b/arch/arm/crypto/crc32-ce-core.S
@ -135,7 +135,7 @@ ENTRY(crc32c_pmull_le)
 	vld1.8		{q3-q4}, [BUF, :128]!
 	vmov.i8		qzr, #0
 	vmov.i8		qCONSTANT, #0
-	vmov		dCONSTANTl[0], CRC
+	vmov.32		dCONSTANTl[0], CRC
 	veor.8		d2, d2, dCONSTANTl
 	sub		LEN, LEN, #0x40
 	cmp		LEN, #0x40
--- a/arch/arm/include/asm/kvm_arm.h
+++ b/arch/arm/include/asm/kvm_arm.h
@ -209,6 +209,7 @@
 #define HSR_EC_IABT_HYP	(0x21)
 #define HSR_EC_DABT	(0x24)
 #define HSR_EC_DABT_HYP	(0x25)
+#define HSR_EC_MAX	(0x3f)

 #define HSR_WFI_IS_WFE		(_AC(1, UL) << 0)

--- a/arch/arm/include/asm/kvm_host.h
+++ b/arch/arm/include/asm/kvm_host.h
@ -30,7 +30,6 @@
 #define __KVM_HAVE_ARCH_INTC_INITIALIZED

 #define KVM_USER_MEM_SLOTS 32
-#define KVM_PRIVATE_MEM_SLOTS 4
 #define KVM_COALESCED_MMIO_PAGE_OFFSET 1
 #define KVM_HAVE_ONE_REG
 #define KVM_HALT_POLL_NS_DEFAULT 500000
--- a/arch/arm/include/asm/mmu_context.h
+++ b/arch/arm/include/asm/mmu_context.h
@ -15,7 +15,9 @@

 #include <linux/compiler.h>
 #include <linux/sched.h>
+#include <linux/mm_types.h>
 #include <linux/preempt.h>
+
 #include <asm/cacheflush.h>
 #include <asm/cachetype.h>
 #include <asm/proc-fns.h>
--- a/arch/arm/include/asm/pgtable.h
+++ b/arch/arm/include/asm/pgtable.h
@ -20,6 +20,7 @@

 #else

+#define __ARCH_USE_5LEVEL_HACK
 #include <asm-generic/pgtable-nopud.h>
 #include <asm/memory.h>
 #include <asm/pgtable-hwdef.h>
--- a/arch/arm/include/asm/tlbflush.h
+++ b/arch/arm/include/asm/tlbflush.h
@ -10,6 +10,10 @@
 #ifndef _ASMARM_TLBFLUSH_H
 #define _ASMARM_TLBFLUSH_H

+#ifndef __ASSEMBLY__
+# include <linux/mm_types.h>
+#endif
+
 #ifdef CONFIG_MMU

 #include <asm/glue.h>
@ -644,9 +648,6 @@ static inline void update_mmu_cache(struct vm_area_struct *vma,
 #elif defined(CONFIG_SMP)	/* !CONFIG_MMU */

 #ifndef __ASSEMBLY__
-
-#include <linux/mm_types.h>
-
 static inline void local_flush_tlb_all(void)									{ }
 static inline void local_flush_tlb_mm(struct mm_struct *mm)							{ }
 static inline void local_flush_tlb_page(struct vm_area_struct *vma, unsigned long uaddr)			{ }
--- a/arch/arm/kernel/perf_regs.c
+++ b/arch/arm/kernel/perf_regs.c
@ -3,6 +3,7 @@
 #include <linux/kernel.h>
 #include <linux/perf_event.h>
 #include <linux/bug.h>
+#include <linux/sched/task_stack.h>
 #include <asm/perf_regs.h>
 #include <asm/ptrace.h>

--- a/arch/arm/kernel/process.c
+++ b/arch/arm/kernel/process.c
@ -12,6 +12,9 @@

 #include <linux/export.h>
 #include <linux/sched.h>
+#include <linux/sched/debug.h>
+#include <linux/sched/task.h>
+#include <linux/sched/task_stack.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/stddef.h>
--- a/arch/arm/kernel/ptrace.c
+++ b/arch/arm/kernel/ptrace.c
@ -10,7 +10,8 @@
 * published by the Free Software Foundation.
 */
 #include <linux/kernel.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
+#include <linux/sched/task_stack.h>
 #include <linux/mm.h>
 #include <linux/elf.h>
 #include <linux/smp.h>
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@ -11,7 +11,9 @@
 #include <linux/delay.h>
 #include <linux/init.h>
 #include <linux/spinlock.h>
-#include <linux/sched.h>
+#include <linux/sched/mm.h>
+#include <linux/sched/hotplug.h>
+#include <linux/sched/task_stack.h>
 #include <linux/interrupt.h>
 #include <linux/cache.h>
 #include <linux/profile.h>
--- a/arch/arm/kernel/stacktrace.c
+++ b/arch/arm/kernel/stacktrace.c
@ -1,5 +1,6 @@
 #include <linux/export.h>
 #include <linux/sched.h>
+#include <linux/sched/debug.h>
 #include <linux/stacktrace.h>

 #include <asm/stacktrace.h>
--- a/arch/arm/kernel/suspend.c
+++ b/arch/arm/kernel/suspend.c
@ -1,5 +1,6 @@
 #include <linux/init.h>
 #include <linux/slab.h>
+#include <linux/mm_types.h>

 #include <asm/cacheflush.h>
 #include <asm/idmap.h>
--- a/arch/arm/kernel/swp_emulate.c
+++ b/arch/arm/kernel/swp_emulate.c
@ -23,6 +23,7 @@
 #include <linux/proc_fs.h>
 #include <linux/seq_file.h>
 #include <linux/sched.h>
+#include <linux/sched/mm.h>
 #include <linux/syscalls.h>
 #include <linux/perf_event.h>

--- a/arch/arm/kernel/sys_oabi-compat.c
+++ b/arch/arm/kernel/sys_oabi-compat.c
@ -76,6 +76,7 @@
 #include <linux/syscalls.h>
 #include <linux/errno.h>
 #include <linux/fs.h>
+#include <linux/cred.h>
 #include <linux/fcntl.h>
 #include <linux/eventpoll.h>
 #include <linux/sem.h>
--- a/arch/arm/kernel/topology.c
+++ b/arch/arm/kernel/topology.c
@ -21,6 +21,7 @@
 #include <linux/nodemask.h>
 #include <linux/of.h>
 #include <linux/sched.h>
+#include <linux/sched/topology.h>
 #include <linux/slab.h>
 #include <linux/string.h>

--- a/arch/arm/kernel/traps.c
+++ b/arch/arm/kernel/traps.c
@ -24,7 +24,9 @@
 #include <linux/bug.h>
 #include <linux/delay.h>
 #include <linux/init.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
+#include <linux/sched/debug.h>
+#include <linux/sched/task_stack.h>
 #include <linux/irq.h>

 #include <linux/atomic.h>
--- a/arch/arm/kvm/arm.c
+++ b/arch/arm/kvm/arm.c
@ -221,6 +221,9 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
 	case KVM_CAP_MAX_VCPUS:
 		r = KVM_MAX_VCPUS;
 		break;
+	case KVM_CAP_NR_MEMSLOTS:
+		r = KVM_USER_MEM_SLOTS;
+		break;
 	case KVM_CAP_MSI_DEVID:
 		if (!kvm)
 			r = -EINVAL;
--- a/arch/arm/kvm/handle_exit.c
+++ b/arch/arm/kvm/handle_exit.c
@ -79,7 +79,19 @@ static int kvm_handle_wfx(struct kvm_vcpu *vcpu, struct kvm_run *run)
 	return 1;
 }

+static int kvm_handle_unknown_ec(struct kvm_vcpu *vcpu, struct kvm_run *run)
+{
+	u32 hsr = kvm_vcpu_get_hsr(vcpu);
+
+	kvm_pr_unimpl("Unknown exception class: hsr: %#08x\n",
+		      hsr);
+
+	kvm_inject_undefined(vcpu);
+	return 1;
+}
+
 static exit_handle_fn arm_exit_handlers[] = {
+	[0 ... HSR_EC_MAX]	= kvm_handle_unknown_ec,
 	[HSR_EC_WFI]		= kvm_handle_wfx,
 	[HSR_EC_CP15_32]	= kvm_handle_cp15_32,
 	[HSR_EC_CP15_64]	= kvm_handle_cp15_64,
@ -98,13 +110,6 @@ static exit_handle_fn kvm_get_exit_handler(struct kvm_vcpu *vcpu)
 {
 	u8 hsr_ec = kvm_vcpu_trap_get_class(vcpu);

-	if (hsr_ec >= ARRAY_SIZE(arm_exit_handlers) ||
-	    !arm_exit_handlers[hsr_ec]) {
-		kvm_err("Unknown exception class: hsr: %#08x\n",
-			(unsigned int)kvm_vcpu_get_hsr(vcpu));
-		BUG();
-	}
-
 	return arm_exit_handlers[hsr_ec];
 }

--- a/arch/arm/mach-bcm/platsmp.c
+++ b/arch/arm/mach-bcm/platsmp.c
@ -21,6 +21,7 @@
 #include <linux/of.h>
 #include <linux/of_address.h>
 #include <linux/sched.h>
+#include <linux/sched/clock.h>
 #include <linux/smp.h>

 #include <asm/cacheflush.h>
--- a/arch/arm/mach-omap2/pm-debug.c
+++ b/arch/arm/mach-omap2/pm-debug.c
@ -21,6 +21,7 @@

 #include <linux/kernel.h>
 #include <linux/sched.h>
+#include <linux/sched/clock.h>
 #include <linux/clk.h>
 #include <linux/err.h>
 #include <linux/io.h>
--- a/arch/arm/mach-rpc/ecard.c
+++ b/arch/arm/mach-rpc/ecard.c
@ -31,6 +31,7 @@
 #include <linux/kernel.h>
 #include <linux/types.h>
 #include <linux/sched.h>
+#include <linux/sched/mm.h>
 #include <linux/interrupt.h>
 #include <linux/completion.h>
 #include <linux/reboot.h>
--- a/arch/arm/mach-ux500/Makefile
+++ b/arch/arm/mach-ux500/Makefile
@ -5,7 +5,4 @@
 obj-y				:= pm.o
 obj-$(CONFIG_UX500_SOC_DB8500)	+= cpu-db8500.o
 obj-$(CONFIG_SMP)		+= platsmp.o
-obj-$(CONFIG_HOTPLUG_CPU)	+= hotplug.o
 obj-$(CONFIG_PM_GENERIC_DOMAINS) += pm_domains.o
-
-CFLAGS_hotplug.o		+= -march=armv7-a
--- a/arch/arm/mach-ux500/cpu-db8500.c
+++ b/arch/arm/mach-ux500/cpu-db8500.c
@ -31,8 +31,6 @@
 #include <asm/mach/map.h>
 #include <asm/mach/arch.h>

-#include "setup.h"
-
 #include "db8500-regs.h"

 static int __init ux500_l2x0_unlock(void)
--- a/arch/arm/mach-ux500/hotplug.c
+++ b/arch/arm/mach-ux500/hotplug.c
@ -1,37 +0,0 @@
-/*
- * Copyright (C) STMicroelectronics 2009
- * Copyright (C) ST-Ericsson SA 2010
- *
- * License Terms: GNU General Public License v2
- *	Based on ARM realview platform
- *
- * Author: Sundar Iyer <sundar.iyer@stericsson.com>
- *
- */
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/smp.h>
-
-#include <asm/smp_plat.h>
-
-#include "setup.h"
-
-/*
- * platform-specific code to shutdown a CPU
- *
- * Called with IRQs disabled
- */
-void ux500_cpu_die(unsigned int cpu)
-{
-	/* directly enter low power state, skipping secure registers */
-	for (;;) {
-		__asm__ __volatile__("dsb\n\t" "wfi\n\t"
-				: : : "memory");
-		if (pen_release == cpu_logical_map(cpu)) {
-			/*
-			 * OK, proper wakeup, we're done
-			 */
-			break;
-		}
-	}
-}
--- a/arch/arm/mach-ux500/platsmp.c
+++ b/arch/arm/mach-ux500/platsmp.c
@ -23,8 +23,6 @@
 #include <asm/smp_plat.h>
 #include <asm/smp_scu.h>

-#include "setup.h"
-
 #include "db8500-regs.h"

 /* Magic triggers in backup RAM */
@ -90,6 +88,13 @@ static int ux500_boot_secondary(unsigned int cpu, struct task_struct *idle)
 	return 0;
 }

+#ifdef CONFIG_HOTPLUG_CPU
+void ux500_cpu_die(unsigned int cpu)
+{
+	wfi();
+}
+#endif
+
 static const struct smp_operations ux500_smp_ops __initconst = {
 	.smp_prepare_cpus	= ux500_smp_prepare_cpus,
 	.smp_boot_secondary	= ux500_boot_secondary,
--- a/arch/arm/mach-ux500/setup.h
+++ b/arch/arm/mach-ux500/setup.h
@ -1,16 +0,0 @@
-/*
- * Copyright (C) 2009 ST-Ericsson.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * These symbols are needed for board-specific files to call their
- * own cpu-specific files
- */
-#ifndef __ASM_ARCH_SETUP_H
-#define __ASM_ARCH_SETUP_H
-
-extern void ux500_cpu_die(unsigned int cpu);
-
-#endif /*  __ASM_ARCH_SETUP_H */
--- a/arch/arm/mm/alignment.c
+++ b/arch/arm/mm/alignment.c
@ -14,12 +14,13 @@
 #include <linux/moduleparam.h>
 #include <linux/compiler.h>
 #include <linux/kernel.h>
+#include <linux/sched/debug.h>
 #include <linux/errno.h>
 #include <linux/string.h>
 #include <linux/proc_fs.h>
 #include <linux/seq_file.h>
 #include <linux/init.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/uaccess.h>

 #include <asm/cp15.h>
--- a/arch/arm/mm/fault.c
+++ b/arch/arm/mm/fault.c
@ -16,7 +16,8 @@
 #include <linux/kprobes.h>
 #include <linux/uaccess.h>
 #include <linux/page-flags.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
+#include <linux/sched/debug.h>
 #include <linux/highmem.h>
 #include <linux/perf_event.h>

--- a/arch/arm/mm/idmap.c
+++ b/arch/arm/mm/idmap.c
@ -1,6 +1,7 @@
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
+#include <linux/mm_types.h>

 #include <asm/cputype.h>
 #include <asm/idmap.h>
--- a/arch/arm/mm/init.c
+++ b/arch/arm/mm/init.c
@ -13,6 +13,8 @@
 #include <linux/init.h>
 #include <linux/bootmem.h>
 #include <linux/mman.h>
+#include <linux/sched/signal.h>
+#include <linux/sched/task.h>
 #include <linux/export.h>
 #include <linux/nodemask.h>
 #include <linux/initrd.h>
--- a/arch/arm/mm/mmap.c
+++ b/arch/arm/mm/mmap.c
@ -5,7 +5,8 @@
 #include <linux/mm.h>
 #include <linux/mman.h>
 #include <linux/shm.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
+#include <linux/sched/mm.h>
 #include <linux/io.h>
 #include <linux/personality.h>
 #include <linux/random.h>
--- a/arch/arm/nwfpe/fpmodule.c
+++ b/arch/arm/nwfpe/fpmodule.c
@ -31,7 +31,7 @@
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/signal.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/init.h>

 #include <asm/thread_notify.h>
--- a/arch/arm/probes/kprobes/core.c
+++ b/arch/arm/probes/kprobes/core.c
@ -24,6 +24,7 @@
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/stop_machine.h>
+#include <linux/sched/debug.h>
 #include <linux/stringify.h>
 #include <asm/traps.h>
 #include <asm/opcodes.h>
--- a/arch/arm/probes/kprobes/test-core.c
+++ b/arch/arm/probes/kprobes/test-core.c
@ -203,6 +203,7 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/slab.h>
+#include <linux/sched/clock.h>
 #include <linux/kprobes.h>
 #include <linux/errno.h>
 #include <linux/stddef.h>
--- a/arch/arm/vfp/vfpmodule.c
+++ b/arch/arm/vfp/vfpmodule.c
@ -15,7 +15,7 @@
 #include <linux/kernel.h>
 #include <linux/notifier.h>
 #include <linux/signal.h>
-#include <linux/sched.h>
+#include <linux/sched/signal.h>
 #include <linux/smp.h>
 #include <linux/init.h>
 #include <linux/uaccess.h>
--- a/arch/arm/xen/mm.c
+++ b/arch/arm/xen/mm.c
@ -198,6 +198,8 @@ static const struct dma_map_ops xen_swiotlb_dma_ops = {
 	.unmap_page = xen_swiotlb_unmap_page,
 	.dma_supported = xen_swiotlb_dma_supported,
 	.set_dma_mask = xen_swiotlb_set_dma_mask,
+	.mmap = xen_swiotlb_dma_mmap,
+	.get_sgtable = xen_swiotlb_get_sgtable,
 };

 int __init xen_mm_init(void)
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@ -508,6 +508,16 @@ config QCOM_FALKOR_ERRATUM_1009

 	  If unsure, say Y.

+config QCOM_QDF2400_ERRATUM_0065
+	bool "QDF2400 E0065: Incorrect GITS_TYPER.ITT_Entry_size"
+	default y
+	help
+	  On Qualcomm Datacenter Technologies QDF2400 SoC, ITS hardware reports
+	  ITE size incorrectly. The GITS_TYPER.ITT_Entry_size field should have
+	  been indicated as 16Bytes (0xf), not 8Bytes (0x7).
+
+	  If unsure, say Y.
+
 endmenu


--- a/arch/arm64/boot/dts/amlogic/Makefile
+++ b/arch/arm64/boot/dts/amlogic/Makefile
@ -5,12 +5,14 @@ dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-p201.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-vega-s95-pro.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-vega-s95-meta.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-vega-s95-telos.dtb
+dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-wetek-hub.dtb
+dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-wetek-play2.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905x-p212.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-p230.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-p231.dtb
-dtb-$(CONFIG_ARCH_MESON) += meson-gxl-nexbox-a95x.dtb
-dtb-$(CONFIG_ARCH_MESON) += meson-gxm-s912-q200.dtb
-dtb-$(CONFIG_ARCH_MESON) += meson-gxm-s912-q201.dtb
+dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905x-nexbox-a95x.dtb
+dtb-$(CONFIG_ARCH_MESON) += meson-gxm-q200.dtb
+dtb-$(CONFIG_ARCH_MESON) += meson-gxm-q201.dtb
 dtb-$(CONFIG_ARCH_MESON) += meson-gxm-nexbox-a1.dtb

 always		:= $(dtb-y)
--- a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
@ -83,6 +83,7 @@
 			reg = <0x0 0x0>;
 			enable-method = "psci";
 			next-level-cache = <&l2>;
+			clocks = <&scpi_dvfs 0>;
 		};

 		cpu1: cpu@1 {
@ -91,6 +92,7 @@
 			reg = <0x0 0x1>;
 			enable-method = "psci";
 			next-level-cache = <&l2>;
+			clocks = <&scpi_dvfs 0>;
 		};

 		cpu2: cpu@2 {
@ -99,6 +101,7 @@
 			reg = <0x0 0x2>;
 			enable-method = "psci";
 			next-level-cache = <&l2>;
+			clocks = <&scpi_dvfs 0>;
 		};

 		cpu3: cpu@3 {
@ -107,6 +110,7 @@
 			reg = <0x0 0x3>;
 			enable-method = "psci";
 			next-level-cache = <&l2>;
+			clocks = <&scpi_dvfs 0>;
 		};

 		l2: l2-cache0 {
@ -171,6 +175,28 @@
 		};
 	};

+	scpi {
+		compatible = "amlogic,meson-gxbb-scpi", "arm,scpi-pre-1.0";
+		mboxes = <&mailbox 1 &mailbox 2>;
+		shmem = <&cpu_scp_lpri &cpu_scp_hpri>;
+
+		scpi_clocks: clocks {
+			compatible = "arm,scpi-clocks";
+
+			scpi_dvfs: scpi_clocks@0 {
+				compatible = "arm,scpi-dvfs-clocks";
+				#clock-cells = <1>;
+				clock-indices = <0>;
+				clock-output-names = "vcpu";
+			};
+		};
+
+		scpi_sensors: sensors {
+			compatible = "arm,scpi-sensors";
+			#thermal-sensor-cells = <1>;
+		};
+	};
+
 	soc {
 		compatible = "simple-bus";
 		#address-cells = <2>;
@ -229,6 +255,14 @@
 				status = "disabled";
 			};

+			saradc: adc@8680 {
+				compatible = "amlogic,meson-saradc";
+				reg = <0x0 0x8680 0x0 0x34>;
+				#io-channel-cells = <1>;
+				interrupts = <GIC_SPI 73 IRQ_TYPE_EDGE_RISING>;
+				status = "disabled";
+			};
+
 			pwm_ef: pwm@86c0 {
 				compatible = "amlogic,meson-gx-pwm", "amlogic,meson-gxbb-pwm";
 				reg = <0x0 0x086c0 0x0 0x10>;
@ -282,6 +316,25 @@
 			#address-cells = <0>;
 		};

+		sram: sram@c8000000 {
+			compatible = "amlogic,meson-gxbb-sram", "mmio-sram";
+			reg = <0x0 0xc8000000 0x0 0x14000>;
+
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0x0 0xc8000000 0x14000>;
+
+			cpu_scp_lpri: scp-shmem@0 {
+				compatible = "amlogic,meson-gxbb-scp-shmem";
+				reg = <0x13000 0x400>;
+			};
+
+			cpu_scp_hpri: scp-shmem@200 {
+				compatible = "amlogic,meson-gxbb-scp-shmem";
+				reg = <0x13400 0x400>;
+			};
+		};
+
 		aobus: aobus@c8100000 {
 			compatible = "simple-bus";
 			reg = <0x0 0xc8100000 0x0 0x100000>;
@ -297,6 +350,21 @@
 				status = "disabled";
 			};

+			uart_AO_B: serial@4e0 {
+				compatible = "amlogic,meson-uart";
+				reg = <0x0 0x004e0 0x0 0x14>;
+				interrupts = <GIC_SPI 197 IRQ_TYPE_EDGE_RISING>;
+				clocks = <&xtal>;
+				status = "disabled";
+			};
+
+			pwm_AO_ab: pwm@550 {
+				compatible = "amlogic,meson-gx-pwm", "amlogic,meson-gxbb-pwm";
+				reg = <0x0 0x00550 0x0 0x10>;
+				#pwm-cells = <3>;
+				status = "disabled";
+			};
+
 			ir: ir@580 {
 				compatible = "amlogic,meson-gxbb-ir";
 				reg = <0x0 0x00580 0x0 0x40>;
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-p200.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-p200.dts
@ -45,10 +45,55 @@
 /dts-v1/;

 #include "meson-gxbb-p20x.dtsi"
+#include <dt-bindings/input/input.h>

 / {
 	compatible = "amlogic,p200", "amlogic,meson-gxbb";
 	model = "Amlogic Meson GXBB P200 Development Board";
+
+	avdd18_usb_adc: regulator-avdd18_usb_adc {
+		compatible = "regulator-fixed";
+		regulator-name = "AVDD18_USB_ADC";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+
+	adc_keys {
+		compatible = "adc-keys";
+		io-channels = <&saradc 0>;
+		io-channel-names = "buttons";
+		keyup-threshold-microvolt = <1800000>;
+
+		button-home {
+			label = "Home";
+			linux,code = <KEY_HOME>;
+			press-threshold-microvolt = <900000>; /* 50% */
+		};
+
+		button-esc {
+			label = "Esc";
+			linux,code = <KEY_ESC>;
+			press-threshold-microvolt = <684000>; /* 38% */
+		};
+
+		button-up {
+			label = "Volume Up";
+			linux,code = <KEY_VOLUMEUP>;
+			press-threshold-microvolt = <468000>; /* 26% */
+		};
+
+		button-down {
+			label = "Volume Down";
+			linux,code = <KEY_VOLUMEDOWN>;
+			press-threshold-microvolt = <252000>; /* 14% */
+		};
+
+		button-menu {
+			label = "Menu";
+			linux,code = <KEY_MENU>;
+			press-threshold-microvolt = <0>; /* 0% */
+		};
+	};
 };

 &i2c_B {
@ -56,3 +101,8 @@
 	pinctrl-0 = <&i2c_b_pins>;
 	pinctrl-names = "default";
 };
+
+&saradc {
+	status = "okay";
+	vref-supply = <&avdd18_usb_adc>;
+};
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-vega-s95.dtsi
@ -53,6 +53,17 @@
 		stdout-path = "serial0:115200n8";
 	};

+	leds {
+		compatible = "gpio-leds";
+
+		blue {
+			label = "vega-s95:blue:on";
+			gpios = <&gpio_ao GPIOAO_13 GPIO_ACTIVE_HIGH>;
+			default-state = "on";
+			panic-indicator;
+		};
+	};
+
 	usb_vbus: regulator-usb0-vbus {
 		compatible = "regulator-fixed";

--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek-hub.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek-hub.dts
@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2016 BayLibre, Inc.
+ * Author: Neil Armstrong <narmstrong@baylibre.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This library is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This library is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+
+#include "meson-gxbb-p20x.dtsi"
+
+/ {
+	compatible = "wetek,hub", "amlogic,meson-gxbb";
+	model = "WeTek Hub";
+
+	leds {
+		compatible = "gpio-leds";
+
+		system {
+			label = "wetek-play:system-status";
+			gpios = <&gpio_ao GPIOAO_13 GPIO_ACTIVE_HIGH>;
+			default-state = "on";
+			panic-indicator;
+		};
+	};
+
+	cvbs-connector {
+		status = "disabled";
+	};
+};
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek-play2.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-wetek-play2.dts
@ -0,0 +1,94 @@
+/*
+ * Copyright (c) 2016 BayLibre, Inc.
+ * Author: Neil Armstrong <narmstrong@baylibre.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This library is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This library is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+
+#include "meson-gxbb-p20x.dtsi"
+#include <dt-bindings/input/input.h>
+
+/ {
+	compatible = "wetek,play2", "amlogic,meson-gxbb";
+	model = "WeTek Play 2";
+
+	leds {
+		compatible = "gpio-leds";
+
+		system {
+			label = "wetek-play:system-status";
+			gpios = <&gpio_ao GPIOAO_13 GPIO_ACTIVE_HIGH>;
+			default-state = "on";
+			panic-indicator;
+		};
+
+		wifi {
+			label = "wetek-play:wifi-status";
+			gpios = <&gpio GPIODV_26 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+
+		ethernet {
+			label = "wetek-play:ethernet-status";
+			gpios = <&gpio GPIODV_27 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+	};
+
+	gpio-keys-polled {
+		compatible = "gpio-keys-polled";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		poll-interval = <100>;
+
+		button@0 {
+			label = "reset";
+			linux,code = <KEY_RESTART>;
+			gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&i2c_A {
+	status = "okay";
+	pinctrl-0 = <&i2c_a_pins>;
+	pinctrl-names = "default";
+};
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
@ -50,28 +50,6 @@
 / {
 	compatible = "amlogic,meson-gxbb";

-	scpi {
-		compatible = "amlogic,meson-gxbb-scpi", "arm,scpi-pre-1.0";
-		mboxes = <&mailbox 1 &mailbox 2>;
-		shmem = <&cpu_scp_lpri &cpu_scp_hpri>;
-
-		scpi_clocks: clocks {
-			compatible = "arm,scpi-clocks";
-
-			scpi_dvfs: scpi_clocks@0 {
-				compatible = "arm,scpi-dvfs-clocks";
-				#clock-cells = <1>;
-				clock-indices = <0>;
-				clock-output-names = "vcpu";
-			};
-		};
-
-		scpi_sensors: sensors {
-			compatible = "arm,scpi-sensors";
-			#thermal-sensor-cells = <1>;
-		};
-	};
-
 	soc {
 		usb0_phy: phy@c0000000 {
 			compatible = "amlogic,meson-gxbb-usb2-phy";
@ -93,25 +71,6 @@
 			status = "disabled";
 		};

-		sram: sram@c8000000 {
-			compatible = "amlogic,meson-gxbb-sram", "mmio-sram";
-			reg = <0x0 0xc8000000 0x0 0x14000>;
-
-			#address-cells = <1>;
-			#size-cells = <1>;
-			ranges = <0 0x0 0xc8000000 0x14000>;
-
-			cpu_scp_lpri: scp-shmem@0 {
-				compatible = "amlogic,meson-gxbb-scp-shmem";
-				reg = <0x13000 0x400>;
-			};
-
-			cpu_scp_hpri: scp-shmem@200 {
-				compatible = "amlogic,meson-gxbb-scp-shmem";
-				reg = <0x13400 0x400>;
-			};
-		};
-
 		usb0: usb@c9000000 {
 			compatible = "amlogic,meson-gxbb-usb", "snps,dwc2";
 			reg = <0x0 0xc9000000 0x0 0x40000>;
@ -138,22 +97,6 @@
 	};
 };

-&cpu0 {
-	clocks = <&scpi_dvfs 0>;
-};
-
-&cpu1 {
-	clocks = <&scpi_dvfs 0>;
-};
-
-&cpu2 {
-	clocks = <&scpi_dvfs 0>;
-};
-
-&cpu3 {
-	clocks = <&scpi_dvfs 0>;
-};
-
 &cbus {
 	spifc: spi@8c80 {
 		compatible = "amlogic,meson-gxbb-spifc";
@ -195,6 +138,29 @@
 			};
 		};

+		uart_ao_a_cts_rts_pins: uart_ao_a_cts_rts {
+			mux {
+				groups = "uart_cts_ao_a",
+				       "uart_rts_ao_a";
+				function = "uart_ao";
+			};
+		};
+
+		uart_ao_b_pins: uart_ao_b {
+			mux {
+				groups = "uart_tx_ao_b", "uart_rx_ao_b";
+				function = "uart_ao_b";
+			};
+		};
+
+		uart_ao_b_cts_rts_pins: uart_ao_b_cts_rts {
+			mux {
+				groups = "uart_cts_ao_b",
+				       "uart_rts_ao_b";
+				function = "uart_ao_b";
+			};
+		};
+
 		remote_input_ao_pins: remote_input_ao {
 			mux {
 				groups = "remote_input_ao";
@ -340,6 +306,14 @@
 			};
 		};

+		uart_a_cts_rts_pins: uart_a_cts_rts {
+			mux {
+				groups = "uart_cts_a",
+				       "uart_rts_a";
+				function = "uart_a";
+			};
+		};
+
 		uart_b_pins: uart_b {
 			mux {
 				groups = "uart_tx_b",
@ -348,6 +322,14 @@
 			};
 		};

+		uart_b_cts_rts_pins: uart_b_cts_rts {
+			mux {
+				groups = "uart_cts_b",
+				       "uart_rts_b";
+				function = "uart_b";
+			};
+		};
+
 		uart_c_pins: uart_c {
 			mux {
 				groups = "uart_tx_c",
@ -356,6 +338,14 @@
 			};
 		};

+		uart_c_cts_rts_pins: uart_c_cts_rts {
+			mux {
+				groups = "uart_cts_c",
+				       "uart_rts_c";
+				function = "uart_c";
+			};
+		};
+
 		i2c_a_pins: i2c_a {
 			mux {
 				groups = "i2c_sck_a",
@ -463,6 +453,20 @@
 				function = "pwm_f_y";
 			};
 		};
+
+		hdmi_hpd_pins: hdmi_hpd {
+			mux {
+				groups = "hdmi_hpd";
+				function = "hdmi_hpd";
+			};
+		};
+
+		hdmi_i2c_pins: hdmi_i2c {
+			mux {
+				groups = "hdmi_sda", "hdmi_scl";
+				function = "hdmi_i2c";
+			};
+		};
 	};
 };

@ -486,6 +490,16 @@
 	clocks = <&clkc CLKID_I2C>;
 };

+&saradc {
+	compatible = "amlogic,meson-gxbb-saradc", "amlogic,meson-saradc";
+	clocks = <&xtal>,
+		 <&clkc CLKID_SAR_ADC>,
+		 <&clkc CLKID_SANA>,
+		 <&clkc CLKID_SAR_ADC_CLK>,
+		 <&clkc CLKID_SAR_ADC_SEL>;
+	clock-names = "clkin", "core", "sana", "adc_clk", "adc_sel";
+};
+
 &sd_emmc_a {
 	clocks = <&clkc CLKID_SD_EMMC_A>,
 		 <&xtal>,
--- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-nexbox-a95x.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-nexbox-a95x.dts
--- a/Show More
+++ b/Show More