Merge branch 'mmp/hsic' into arm/dt

* mmp/hsic: ARM: dts: mmp3-dell-ariel: Enable the HSIC ARM: dts: mmp3: Add HSIC controllers dt-bindings: phy: Add binding for marvell,mmp3-hsic-phy clk: mmp2: Add HSIC clocks dt-bindings: marvell,mmp2: Add clock ids for the HSIC clocks + Linux 5.5-rc2
2020-01-06 09:33:53 -08:00 · 2020-01-06 09:33:53 -08:00 · 4081b33559
parent 3b6930e824 0bc5f749bc
commit 4081b33559
428 changed files with 3148 additions and 1854 deletions
--- a/.mailmap
+++ b/.mailmap
@ -276,3 +276,5 @@ Gustavo Padovan <gustavo@las.ic.unicamp.br>
 Gustavo Padovan <padovan@profusion.mobi>
 Changbin Du <changbin.du@intel.com> <changbin.du@intel.com>
 Changbin Du <changbin.du@intel.com> <changbin.du@gmail.com>
+Steve Wise <larrystevenwise@gmail.com> <swise@chelsio.com>
+Steve Wise <larrystevenwise@gmail.com> <swise@opengridcomputing.com>
--- a/Documentation/admin-guide/device-mapper/dm-integrity.rst
+++ b/Documentation/admin-guide/device-mapper/dm-integrity.rst
@ -144,7 +144,7 @@ journal_crypt:algorithm(:key)	(the key is optional)
 	Encrypt the journal using given algorithm to make sure that the
 	attacker can't read the journal. You can use a block cipher here
 	(such as "cbc(aes)") or a stream cipher (for example "chacha20",
-	"salsa20", "ctr(aes)" or "ecb(arc4)").
+	"salsa20" or "ctr(aes)").

 	The journal contains history of last writes to the block device,
 	an attacker reading the journal could see the last sector nubmers
--- a/Documentation/admin-guide/device-mapper/index.rst
+++ b/Documentation/admin-guide/device-mapper/index.rst
@ -8,6 +8,7 @@ Device Mapper
    cache-policies
    cache
    delay
+    dm-clone
    dm-crypt
    dm-dust
    dm-flakey
--- a/Documentation/devicetree/bindings/arm/sunxi.yaml
+++ b/Documentation/devicetree/bindings/arm/sunxi.yaml
@ -8,7 +8,7 @@ title: Allwinner platforms device tree bindings

 maintainers:
  - Chen-Yu Tsai <wens@csie.org>
-  - Maxime Ripard <maxime.ripard@bootlin.com>
+  - Maxime Ripard <mripard@kernel.org>

 properties:
  $nodename:
--- a/Documentation/devicetree/bindings/bus/allwinner,sun50i-a64-de2.yaml
+++ b/Documentation/devicetree/bindings/bus/allwinner,sun50i-a64-de2.yaml
@ -8,7 +8,7 @@ title: Allwinner A64 Display Engine Bus Device Tree Bindings

 maintainers:
  - Chen-Yu Tsai <wens@csie.org>
-  - Maxime Ripard <maxime.ripard@bootlin.com>
+  - Maxime Ripard <mripard@kernel.org>

 properties:
  $nodename:
--- a/Documentation/devicetree/bindings/bus/allwinner,sun8i-a23-rsb.yaml
+++ b/Documentation/devicetree/bindings/bus/allwinner,sun8i-a23-rsb.yaml
@ -8,7 +8,7 @@ title: Allwinner A23 RSB Device Tree Bindings

 maintainers:
  - Chen-Yu Tsai <wens@csie.org>
-  - Maxime Ripard <maxime.ripard@bootlin.com>
+  - Maxime Ripard <mripard@kernel.org>

 properties:
  "#address-cells":
--- a/Documentation/devicetree/bindings/clock/allwinner,sun4i-a10-ccu.yaml
+++ b/Documentation/devicetree/bindings/clock/allwinner,sun4i-a10-ccu.yaml
@ -8,7 +8,7 @@ title: Allwinner Clock Control Unit Device Tree Bindings

 maintainers:
  - Chen-Yu Tsai <wens@csie.org>
-  - Maxime Ripard <maxime.ripard@bootlin.com>
+  - Maxime Ripard <mripard@kernel.org>

 properties:
  "#clock-cells":
--- a/Documentation/devicetree/bindings/crypto/allwinner,sun4i-a10-crypto.yaml
+++ b/Documentation/devicetree/bindings/crypto/allwinner,sun4i-a10-crypto.yaml
@ -8,7 +8,7 @@ title: Allwinner A10 Security System Device Tree Bindings

 maintainers:
  - Chen-Yu Tsai <wens@csie.org>
-  - Maxime Ripard <maxime.ripard@bootlin.com>
+  - Maxime Ripard <mripard@kernel.org>

 properties:
  compatible:
--- a/Documentation/devicetree/bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml
+++ b/Documentation/devicetree/bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml
@ -8,7 +8,7 @@ title: Allwinner A31 MIPI-DSI Controller Device Tree Bindings

 maintainers:
  - Chen-Yu Tsai <wens@csie.org>
-  - Maxime Ripard <maxime.ripard@bootlin.com>
+  - Maxime Ripard <mripard@kernel.org>

 properties:
  "#address-cells": true
--- a/Documentation/devicetree/bindings/display/panel/ronbo,rb070d30.yaml
+++ b/Documentation/devicetree/bindings/display/panel/ronbo,rb070d30.yaml
@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Ronbo RB070D30 DSI Display Panel

 maintainers:
-  - Maxime Ripard <maxime.ripard@bootlin.com>
+  - Maxime Ripard <mripard@kernel.org>

 properties:
  compatible:
--- a/Documentation/devicetree/bindings/dma/allwinner,sun4i-a10-dma.yaml
+++ b/Documentation/devicetree/bindings/dma/allwinner,sun4i-a10-dma.yaml
@ -8,7 +8,7 @@ title: Allwinner A10 DMA Controller Device Tree Bindings

 maintainers:
  - Chen-Yu Tsai <wens@csie.org>
-  - Maxime Ripard <maxime.ripard@bootlin.com>
+  - Maxime Ripard <mripard@kernel.org>

 allOf:
  - $ref: "dma-controller.yaml#"
--- a/Documentation/devicetree/bindings/dma/allwinner,sun50i-a64-dma.yaml
+++ b/Documentation/devicetree/bindings/dma/allwinner,sun50i-a64-dma.yaml
@ -8,7 +8,7 @@ title: Allwinner A64 DMA Controller Device Tree Bindings

 maintainers:
  - Chen-Yu Tsai <wens@csie.org>
-  - Maxime Ripard <maxime.ripard@bootlin.com>
+  - Maxime Ripard <mripard@kernel.org>

 allOf:
  - $ref: "dma-controller.yaml#"
--- a/Documentation/devicetree/bindings/dma/allwinner,sun6i-a31-dma.yaml
+++ b/Documentation/devicetree/bindings/dma/allwinner,sun6i-a31-dma.yaml
@ -8,7 +8,7 @@ title: Allwinner A31 DMA Controller Device Tree Bindings

 maintainers:
  - Chen-Yu Tsai <wens@csie.org>
-  - Maxime Ripard <maxime.ripard@bootlin.com>
+  - Maxime Ripard <mripard@kernel.org>

 allOf:
  - $ref: "dma-controller.yaml#"
--- a/Documentation/devicetree/bindings/i2c/allwinner,sun6i-a31-p2wi.yaml
+++ b/Documentation/devicetree/bindings/i2c/allwinner,sun6i-a31-p2wi.yaml
@ -8,7 +8,7 @@ title: Allwinner A31 P2WI (Push/Pull 2 Wires Interface) Device Tree Bindings

 maintainers:
  - Chen-Yu Tsai <wens@csie.org>
-  - Maxime Ripard <maxime.ripard@bootlin.com>
+  - Maxime Ripard <mripard@kernel.org>

 allOf:
  - $ref: /schemas/i2c/i2c-controller.yaml#
--- a/Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
+++ b/Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
@ -1,4 +1,4 @@
-# SPDX-License-Identifier: GPL-2.0-only
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
 %YAML 1.2
 ---
 $id: http://devicetree.org/schemas/iio/adc/adi,ad7292.yaml#
@ -53,7 +53,8 @@ patternProperties:
        description: |
          The channel number. It can have up to 8 channels numbered from 0 to 7.
        items:
-          maximum: 7
+          - minimum: 0
+            maximum: 7

      diff-channels:
        description: see Documentation/devicetree/bindings/iio/adc/adc.txt
--- a/Documentation/devicetree/bindings/iio/adc/allwinner,sun8i-a33-ths.yaml
+++ b/Documentation/devicetree/bindings/iio/adc/allwinner,sun8i-a33-ths.yaml
@ -8,7 +8,7 @@ title: Allwinner A33 Thermal Sensor Device Tree Bindings

 maintainers:
  - Chen-Yu Tsai <wens@csie.org>
-  - Maxime Ripard <maxime.ripard@bootlin.com>
+  - Maxime Ripard <mripard@kernel.org>

 properties:
  "#io-channel-cells":
--- a/Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
+++ b/Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
@ -8,7 +8,7 @@ title: Allwinner A10 LRADC Device Tree Bindings

 maintainers:
  - Chen-Yu Tsai <wens@csie.org>
-  - Maxime Ripard <maxime.ripard@bootlin.com>
+  - Maxime Ripard <mripard@kernel.org>

 properties:
  compatible:
--- a/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun4i-a10-ic.yaml
+++ b/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun4i-a10-ic.yaml
@ -8,7 +8,7 @@ title: Allwinner A10 Interrupt Controller Device Tree Bindings

 maintainers:
  - Chen-Yu Tsai <wens@csie.org>
-  - Maxime Ripard <maxime.ripard@bootlin.com>
+  - Maxime Ripard <mripard@kernel.org>

 allOf:
  - $ref: /schemas/interrupt-controller.yaml#
--- a/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun7i-a20-sc-nmi.yaml
+++ b/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun7i-a20-sc-nmi.yaml
@ -8,7 +8,7 @@ title: Allwinner A20 Non-Maskable Interrupt Controller Device Tree Bindings

 maintainers:
  - Chen-Yu Tsai <wens@csie.org>
-  - Maxime Ripard <maxime.ripard@bootlin.com>
+  - Maxime Ripard <mripard@kernel.org>

 allOf:
  - $ref: /schemas/interrupt-controller.yaml#
--- a/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
+++ b/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
@ -8,7 +8,7 @@ title: Allwinner A10 CMOS Sensor Interface (CSI) Device Tree Bindings

 maintainers:
  - Chen-Yu Tsai <wens@csie.org>
-  - Maxime Ripard <maxime.ripard@bootlin.com>
+  - Maxime Ripard <mripard@kernel.org>

 description: |-
  The Allwinner A10 and later has a CMOS Sensor Interface to retrieve
--- a/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-ir.yaml
+++ b/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-ir.yaml
@ -8,7 +8,7 @@ title: Allwinner A10 Infrared Controller Device Tree Bindings

 maintainers:
  - Chen-Yu Tsai <wens@csie.org>
-  - Maxime Ripard <maxime.ripard@bootlin.com>
+  - Maxime Ripard <mripard@kernel.org>

 allOf:
  - $ref: "rc.yaml#"
--- a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra124-mc.yaml
+++ b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra124-mc.yaml
@ -60,7 +60,8 @@ patternProperties:
            maximum: 1066000000

          nvidia,emem-configuration:
-            $ref: /schemas/types.yaml#/definitions/uint32-array
+            allOf:
+              - $ref: /schemas/types.yaml#/definitions/uint32-array
            description: |
              Values to be written to the EMEM register block. See section
              "15.6.1 MC Registers" in the TRM.
--- a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra30-emc.yaml
+++ b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra30-emc.yaml
@ -56,7 +56,8 @@ patternProperties:
            maximum: 900000000

          nvidia,emc-auto-cal-interval:
-            $ref: /schemas/types.yaml#/definitions/uint32
+            allOf:
+              - $ref: /schemas/types.yaml#/definitions/uint32
            description:
              Pad calibration interval in microseconds.
            minimum: 0
@ -78,7 +79,8 @@ patternProperties:
              Mode Register 0.

          nvidia,emc-zcal-cnt-long:
-            $ref: /schemas/types.yaml#/definitions/uint32
+            allOf:
+              - $ref: /schemas/types.yaml#/definitions/uint32
            description:
              Number of EMC clocks to wait before issuing any commands after
              sending ZCAL_MRW_CMD.
@ -96,7 +98,8 @@ patternProperties:
              FBIO "read" FIFO periodic resetting enabled.

          nvidia,emc-configuration:
-            $ref: /schemas/types.yaml#/definitions/uint32-array
+            allOf:
+              - $ref: /schemas/types.yaml#/definitions/uint32-array
            description:
              EMC timing characterization data. These are the registers
              (see section "18.13.2 EMC Registers" in the TRM) whose values
--- a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra30-mc.yaml
+++ b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra30-mc.yaml
@ -77,7 +77,8 @@ patternProperties:
            maximum: 900000000

          nvidia,emem-configuration:
-            $ref: /schemas/types.yaml#/definitions/uint32-array
+            allOf:
+              - $ref: /schemas/types.yaml#/definitions/uint32-array
            description: |
              Values to be written to the EMEM register block. See section
              "18.13.1 MC Registers" in the TRM.
--- a/Documentation/devicetree/bindings/mfd/allwinner,sun4i-a10-ts.yaml
+++ b/Documentation/devicetree/bindings/mfd/allwinner,sun4i-a10-ts.yaml
@ -8,7 +8,7 @@ title: Allwinner A10 Resistive Touchscreen Controller Device Tree Bindings

 maintainers:
  - Chen-Yu Tsai <wens@csie.org>
-  - Maxime Ripard <maxime.ripard@bootlin.com>
+  - Maxime Ripard <mripard@kernel.org>

 properties:
  "#thermal-sensor-cells":
--- a/Documentation/devicetree/bindings/mmc/allwinner,sun4i-a10-mmc.yaml
+++ b/Documentation/devicetree/bindings/mmc/allwinner,sun4i-a10-mmc.yaml
@ -11,7 +11,7 @@ allOf:

 maintainers:
  - Chen-Yu Tsai <wens@csie.org>
-  - Maxime Ripard <maxime.ripard@bootlin.com>
+  - Maxime Ripard <mripard@kernel.org>

 properties:
  "#address-cells": true
--- a/Documentation/devicetree/bindings/mtd/allwinner,sun4i-a10-nand.yaml
+++ b/Documentation/devicetree/bindings/mtd/allwinner,sun4i-a10-nand.yaml
@ -11,7 +11,7 @@ allOf:

 maintainers:
  - Chen-Yu Tsai <wens@csie.org>
-  - Maxime Ripard <maxime.ripard@bootlin.com>
+  - Maxime Ripard <mripard@kernel.org>

 properties:
  "#address-cells": true
--- a/Documentation/devicetree/bindings/net/allwinner,sun4i-a10-emac.yaml
+++ b/Documentation/devicetree/bindings/net/allwinner,sun4i-a10-emac.yaml
@ -11,7 +11,7 @@ allOf:

 maintainers:
  - Chen-Yu Tsai <wens@csie.org>
-  - Maxime Ripard <maxime.ripard@bootlin.com>
+  - Maxime Ripard <mripard@kernel.org>

 properties:
  compatible:
--- a/Documentation/devicetree/bindings/net/allwinner,sun4i-a10-mdio.yaml
+++ b/Documentation/devicetree/bindings/net/allwinner,sun4i-a10-mdio.yaml
@ -8,7 +8,7 @@ title: Allwinner A10 MDIO Controller Device Tree Bindings

 maintainers:
  - Chen-Yu Tsai <wens@csie.org>
-  - Maxime Ripard <maxime.ripard@bootlin.com>
+  - Maxime Ripard <mripard@kernel.org>

 allOf:
  - $ref: "mdio.yaml#"
--- a/Documentation/devicetree/bindings/net/allwinner,sun7i-a20-gmac.yaml
+++ b/Documentation/devicetree/bindings/net/allwinner,sun7i-a20-gmac.yaml
@ -11,7 +11,7 @@ allOf:

 maintainers:
  - Chen-Yu Tsai <wens@csie.org>
-  - Maxime Ripard <maxime.ripard@bootlin.com>
+  - Maxime Ripard <mripard@kernel.org>

 properties:
  compatible:
--- a/Documentation/devicetree/bindings/net/allwinner,sun8i-a83t-emac.yaml
+++ b/Documentation/devicetree/bindings/net/allwinner,sun8i-a83t-emac.yaml
@ -8,7 +8,7 @@ title: Allwinner A83t EMAC Device Tree Bindings

 maintainers:
  - Chen-Yu Tsai <wens@csie.org>
-  - Maxime Ripard <maxime.ripard@bootlin.com>
+  - Maxime Ripard <mripard@kernel.org>

 properties:
  compatible:
--- a/Documentation/devicetree/bindings/net/can/allwinner,sun4i-a10-can.yaml
+++ b/Documentation/devicetree/bindings/net/can/allwinner,sun4i-a10-can.yaml
@ -8,7 +8,7 @@ title: Allwinner A10 CAN Controller Device Tree Bindings

 maintainers:
  - Chen-Yu Tsai <wens@csie.org>
-  - Maxime Ripard <maxime.ripard@bootlin.com>
+  - Maxime Ripard <mripard@kernel.org>

 properties:
  compatible:
--- a/Documentation/devicetree/bindings/net/ti,cpsw-switch.yaml
+++ b/Documentation/devicetree/bindings/net/ti,cpsw-switch.yaml
@ -1,4 +1,4 @@
-# SPDX-License-Identifier: GPL-2.0
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
 %YAML 1.2
 ---
 $id: http://devicetree.org/schemas/net/ti,cpsw-switch.yaml#
@ -44,7 +44,6 @@ properties:
    description: CPSW functional clock

  clock-names:
-    maxItems: 1
    items:
      - const: fck

@ -70,7 +69,6 @@ properties:
      Phandle to the system control device node which provides access to
      efuse IO range with MAC addresses

-
  ethernet-ports:
    type: object
    properties:
@ -82,8 +80,6 @@ properties:
    patternProperties:
      "^port@[0-9]+$":
          type: object
-          minItems: 1
-          maxItems: 2
          description: CPSW external ports

          allOf:
@ -91,23 +87,20 @@ properties:

          properties:
            reg:
-              maxItems: 1
-              enum: [1, 2]
+              items:
+                - enum: [1, 2]
              description: CPSW port number

            phys:
-              $ref: /schemas/types.yaml#definitions/phandle-array
              maxItems: 1
              description:  phandle on phy-gmii-sel PHY

            label:
-              $ref: /schemas/types.yaml#/definitions/string-array
-              maxItems: 1
              description: label associated with this port

            ti,dual-emac-pvid:
-              $ref: /schemas/types.yaml#/definitions/uint32
-              maxItems: 1
+              allOf:
+                - $ref: /schemas/types.yaml#/definitions/uint32
              minimum: 1
              maximum: 1024
              description:
@ -136,7 +129,6 @@ properties:
        description: CPTS reference clock

      clock-names:
-        maxItems: 1
        items:
          - const: cpts

@ -201,7 +193,7 @@ examples:
                        phys = <&phy_gmii_sel 1>;
                        phy-handle = <&ethphy0_sw>;
                        phy-mode = "rgmii";
-                        ti,dual_emac_pvid = <1>;
+                        ti,dual-emac-pvid = <1>;
                };

                cpsw_port2: port@2 {
@ -211,7 +203,7 @@ examples:
                        phys = <&phy_gmii_sel 2>;
                        phy-handle = <&ethphy1_sw>;
                        phy-mode = "rgmii";
-                        ti,dual_emac_pvid = <2>;
+                        ti,dual-emac-pvid = <2>;
                };
        };

--- a/Documentation/devicetree/bindings/nvmem/allwinner,sun4i-a10-sid.yaml
+++ b/Documentation/devicetree/bindings/nvmem/allwinner,sun4i-a10-sid.yaml
@ -8,7 +8,7 @@ title: Allwinner A10 Security ID Device Tree Bindings

 maintainers:
  - Chen-Yu Tsai <wens@csie.org>
-  - Maxime Ripard <maxime.ripard@bootlin.com>
+  - Maxime Ripard <mripard@kernel.org>

 allOf:
  - $ref: "nvmem.yaml#"
--- a/Documentation/devicetree/bindings/phy/allwinner,sun6i-a31-mipi-dphy.yaml
+++ b/Documentation/devicetree/bindings/phy/allwinner,sun6i-a31-mipi-dphy.yaml
@ -8,7 +8,7 @@ title: Allwinner A31 MIPI D-PHY Controller Device Tree Bindings

 maintainers:
  - Chen-Yu Tsai <wens@csie.org>
-  - Maxime Ripard <maxime.ripard@bootlin.com>
+  - Maxime Ripard <mripard@kernel.org>

 properties:
  "#phy-cells":
--- a/Documentation/devicetree/bindings/phy/marvell,mmp3-hsic-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/marvell,mmp3-hsic-phy.yaml
@ -0,0 +1,41 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+# Copyright 2019 Lubomir Rintel <lkundrak@v3.sk>
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/phy/marvell,mmp3-hsic-phy.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Marvell MMP3 HSIC PHY
+
+maintainers:
+  - Lubomir Rintel <lkundrak@v3.sk>
+
+properties:
+  compatible:
+    const: marvell,mmp3-hsic-phy
+
+  reg:
+    maxItems: 1
+    description: base address of the device
+
+  reset-gpios:
+    maxItems: 1
+    description: GPIO connected to reset
+
+  "#phy-cells":
+    const: 0
+
+required:
+  - compatible
+  - reg
+  - reset-gpios
+  - "#phy-cells"
+
+examples:
+  - |
+    hsic-phy@f0001800 {
+            compatible = "marvell,mmp3-hsic-phy";
+            reg = <0xf0001800 0x40>;
+            reset-gpios = <&gpio 63 GPIO_ACTIVE_HIGH>;
+            #phy-cells = <0>;
+    };
--- a/Documentation/devicetree/bindings/pinctrl/allwinner,sun4i-a10-pinctrl.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/allwinner,sun4i-a10-pinctrl.yaml
@ -8,7 +8,7 @@ title: Allwinner A10 Pin Controller Device Tree Bindings

 maintainers:
  - Chen-Yu Tsai <wens@csie.org>
-  - Maxime Ripard <maxime.ripard@bootlin.com>
+  - Maxime Ripard <mripard@kernel.org>

 properties:
  "#gpio-cells":
--- a/Documentation/devicetree/bindings/pwm/allwinner,sun4i-a10-pwm.yaml
+++ b/Documentation/devicetree/bindings/pwm/allwinner,sun4i-a10-pwm.yaml
@ -8,7 +8,7 @@ title: Allwinner A10 PWM Device Tree Bindings

 maintainers:
  - Chen-Yu Tsai <wens@csie.org>
-  - Maxime Ripard <maxime.ripard@bootlin.com>
+  - Maxime Ripard <mripard@kernel.org>

 properties:
  "#pwm-cells":
--- a/Documentation/devicetree/bindings/remoteproc/st,stm32-rproc.yaml
+++ b/Documentation/devicetree/bindings/remoteproc/st,stm32-rproc.yaml
@ -50,6 +50,8 @@ properties:
    description: Should contain the WWDG1 watchdog reset interrupt
    maxItems: 1

+  wakeup-source: true
+
  mboxes:
    description:
      This property is required only if the rpmsg/virtio functionality is used.
--- a/Documentation/devicetree/bindings/rtc/allwinner,sun4i-a10-rtc.yaml
+++ b/Documentation/devicetree/bindings/rtc/allwinner,sun4i-a10-rtc.yaml
@ -11,7 +11,7 @@ allOf:

 maintainers:
  - Chen-Yu Tsai <wens@csie.org>
-  - Maxime Ripard <maxime.ripard@bootlin.com>
+  - Maxime Ripard <mripard@kernel.org>

 properties:
  compatible:
--- a/Documentation/devicetree/bindings/rtc/allwinner,sun6i-a31-rtc.yaml
+++ b/Documentation/devicetree/bindings/rtc/allwinner,sun6i-a31-rtc.yaml
@ -8,7 +8,7 @@ title: Allwinner A31 RTC Device Tree Bindings

 maintainers:
  - Chen-Yu Tsai <wens@csie.org>
-  - Maxime Ripard <maxime.ripard@bootlin.com>
+  - Maxime Ripard <mripard@kernel.org>

 properties:
  "#clock-cells":
--- a/Documentation/devicetree/bindings/serio/allwinner,sun4i-a10-ps2.yaml
+++ b/Documentation/devicetree/bindings/serio/allwinner,sun4i-a10-ps2.yaml
@ -8,7 +8,7 @@ title: Allwinner A10 PS2 Host Controller Device Tree Bindings

 maintainers:
  - Chen-Yu Tsai <wens@csie.org>
-  - Maxime Ripard <maxime.ripard@bootlin.com>
+  - Maxime Ripard <mripard@kernel.org>

 description:
  A20 PS2 is dual role controller (PS2 host and PS2 device). These
--- a/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-codec.yaml
+++ b/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-codec.yaml
@ -8,7 +8,7 @@ title: Allwinner A10 Codec Device Tree Bindings

 maintainers:
  - Chen-Yu Tsai <wens@csie.org>
-  - Maxime Ripard <maxime.ripard@bootlin.com>
+  - Maxime Ripard <mripard@kernel.org>

 properties:
  "#sound-dai-cells":
--- a/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-i2s.yaml
+++ b/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-i2s.yaml
@ -8,7 +8,7 @@ title: Allwinner A10 I2S Controller Device Tree Bindings

 maintainers:
  - Chen-Yu Tsai <wens@csie.org>
-  - Maxime Ripard <maxime.ripard@bootlin.com>
+  - Maxime Ripard <mripard@kernel.org>

 properties:
  "#sound-dai-cells":
--- a/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-spdif.yaml
+++ b/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-spdif.yaml
@ -10,7 +10,7 @@ maintainers:
  - Chen-Yu Tsai <wens@csie.org>
  - Liam Girdwood <lgirdwood@gmail.com>
  - Mark Brown <broonie@kernel.org>
-  - Maxime Ripard <maxime.ripard@bootlin.com>
+  - Maxime Ripard <mripard@kernel.org>

 properties:
  "#sound-dai-cells":
--- a/Documentation/devicetree/bindings/sound/allwinner,sun50i-a64-codec-analog.yaml
+++ b/Documentation/devicetree/bindings/sound/allwinner,sun50i-a64-codec-analog.yaml
@ -8,7 +8,7 @@ title: Allwinner A64 Analog Codec Device Tree Bindings

 maintainers:
  - Chen-Yu Tsai <wens@csie.org>
-  - Maxime Ripard <maxime.ripard@bootlin.com>
+  - Maxime Ripard <mripard@kernel.org>

 properties:
  compatible:
--- a/Documentation/devicetree/bindings/sound/allwinner,sun8i-a23-codec-analog.yaml
+++ b/Documentation/devicetree/bindings/sound/allwinner,sun8i-a23-codec-analog.yaml
@ -8,7 +8,7 @@ title: Allwinner A23 Analog Codec Device Tree Bindings

 maintainers:
  - Chen-Yu Tsai <wens@csie.org>
-  - Maxime Ripard <maxime.ripard@bootlin.com>
+  - Maxime Ripard <mripard@kernel.org>

 properties:
  compatible:
--- a/Documentation/devicetree/bindings/sound/allwinner,sun8i-a33-codec.yaml
+++ b/Documentation/devicetree/bindings/sound/allwinner,sun8i-a33-codec.yaml
@ -8,7 +8,7 @@ title: Allwinner A33 Codec Device Tree Bindings

 maintainers:
  - Chen-Yu Tsai <wens@csie.org>
-  - Maxime Ripard <maxime.ripard@bootlin.com>
+  - Maxime Ripard <mripard@kernel.org>

 properties:
  "#sound-dai-cells":
--- a/Documentation/devicetree/bindings/spi/allwinner,sun4i-a10-spi.yaml
+++ b/Documentation/devicetree/bindings/spi/allwinner,sun4i-a10-spi.yaml
@ -11,7 +11,7 @@ allOf:

 maintainers:
  - Chen-Yu Tsai <wens@csie.org>
-  - Maxime Ripard <maxime.ripard@bootlin.com>
+  - Maxime Ripard <mripard@kernel.org>

 properties:
  "#address-cells": true
--- a/Documentation/devicetree/bindings/spi/allwinner,sun6i-a31-spi.yaml
+++ b/Documentation/devicetree/bindings/spi/allwinner,sun6i-a31-spi.yaml
@ -11,7 +11,7 @@ allOf:

 maintainers:
  - Chen-Yu Tsai <wens@csie.org>
-  - Maxime Ripard <maxime.ripard@bootlin.com>
+  - Maxime Ripard <mripard@kernel.org>

 properties:
  "#address-cells": true
--- a/Documentation/devicetree/bindings/timer/allwinner,sun4i-a10-timer.yaml
+++ b/Documentation/devicetree/bindings/timer/allwinner,sun4i-a10-timer.yaml
@ -8,7 +8,7 @@ title: Allwinner A10 Timer Device Tree Bindings

 maintainers:
  - Chen-Yu Tsai <wens@csie.org>
-  - Maxime Ripard <maxime.ripard@bootlin.com>
+  - Maxime Ripard <mripard@kernel.org>

 properties:
  compatible:
--- a/Documentation/devicetree/bindings/timer/allwinner,sun5i-a13-hstimer.yaml
+++ b/Documentation/devicetree/bindings/timer/allwinner,sun5i-a13-hstimer.yaml
@ -8,7 +8,7 @@ title: Allwinner A13 High-Speed Timer Device Tree Bindings

 maintainers:
  - Chen-Yu Tsai <wens@csie.org>
-  - Maxime Ripard <maxime.ripard@bootlin.com>
+  - Maxime Ripard <mripard@kernel.org>

 properties:
  compatible:
--- a/Documentation/devicetree/bindings/usb/allwinner,sun4i-a10-musb.yaml
+++ b/Documentation/devicetree/bindings/usb/allwinner,sun4i-a10-musb.yaml
@ -8,7 +8,7 @@ title: Allwinner A10 mUSB OTG Controller Device Tree Bindings

 maintainers:
  - Chen-Yu Tsai <wens@csie.org>
-  - Maxime Ripard <maxime.ripard@bootlin.com>
+  - Maxime Ripard <mripard@kernel.org>

 properties:
  compatible:
--- a/Documentation/devicetree/bindings/watchdog/allwinner,sun4i-a10-wdt.yaml
+++ b/Documentation/devicetree/bindings/watchdog/allwinner,sun4i-a10-wdt.yaml
@ -11,7 +11,7 @@ allOf:

 maintainers:
  - Chen-Yu Tsai <wens@csie.org>
-  - Maxime Ripard <maxime.ripard@bootlin.com>
+  - Maxime Ripard <mripard@kernel.org>

 properties:
  compatible:
--- a/Documentation/filesystems/erofs.txt
+++ b/Documentation/filesystems/erofs.txt
@ -24,11 +24,11 @@ Here is the main features of EROFS:
 - Metadata & data could be mixed by design;

 - 2 inode versions for different requirements:
-                          v1            v2
+                          compact (v1)  extended (v2)
   Inode metadata size:   32 bytes      64 bytes
   Max file size:         4 GB          16 EB (also limited by max. vol size)
   Max uids/gids:         65536         4294967296
-   File creation time:    no            yes (64 + 32-bit timestamp)
+   File change time:      no            yes (64 + 32-bit timestamp)
   Max hardlinks:         65536         4294967296
   Metadata reserved:     4 bytes       14 bytes

@ -39,7 +39,7 @@ Here is the main features of EROFS:
 - Support POSIX.1e ACLs by using xattrs;

 - Support transparent file compression as an option:
-   LZ4 algorithm with 4 KB fixed-output compression for high performance;
+   LZ4 algorithm with 4 KB fixed-sized output compression for high performance.

 The following git tree provides the file system user-space tools under
 development (ex, formatting tool mkfs.erofs):
@ -85,7 +85,7 @@ All data areas should be aligned with the block size, but metadata areas
 may not. All metadatas can be now observed in two different spaces (views):
 1. Inode metadata space
    Each valid inode should be aligned with an inode slot, which is a fixed
-    value (32 bytes) and designed to be kept in line with v1 inode size.
+    value (32 bytes) and designed to be kept in line with compact inode size.

    Each inode can be directly found with the following formula:
         inode offset = meta_blkaddr * block_size + 32 * nid
@ -117,10 +117,10 @@ may not. All metadatas can be now observed in two different spaces (views):
                                                       |-> aligned with 4B

    Inode could be 32 or 64 bytes, which can be distinguished from a common
-    field which all inode versions have -- i_advise:
+    field which all inode versions have -- i_format:

        __________________               __________________
-       |     i_advise     |             |     i_advise     |
+       |     i_format     |             |     i_format     |
       |__________________|             |__________________|
       |        ...       |             |        ...       |
       |                  |             |                  |
@ -129,12 +129,13 @@ may not. All metadatas can be now observed in two different spaces (views):
                                        |__________________| 64 bytes

    Xattrs, extents, data inline are followed by the corresponding inode with
-    proper alignes, and they could be optional for different data mappings,
-    _currently_ there are totally 3 valid data mappings supported:
+    proper alignment, and they could be optional for different data mappings.
+    _currently_ total 4 valid data mappings are supported:

-     1) flat file data without data inline (no extent);
-     2) fixed-output size data compression (must have extents);
-     3) flat file data with tail-end data inline (no extent);
+     0  flat file data without data inline (no extent);
+     1  fixed-sized output data compression (with non-compacted indexes);
+     2  flat file data with tail packing data inline (no extent);
+     3  fixed-sized output data compression (with compacted indexes, v5.3+).

    The size of the optional xattrs is indicated by i_xattr_count in inode
    header. Large xattrs or xattrs shared by many different files can be
@ -182,8 +183,8 @@ introduce another on-disk field at all.

 Compression
 -----------
-Currently, EROFS supports 4KB fixed-output clustersize transparent file
-compression, as illustrated below:
+Currently, EROFS supports 4KB fixed-sized output transparent file compression,
+as illustrated below:

         |---- Variant-Length Extent ----|-------- VLE --------|----- VLE -----
         clusterofs                      clusterofs            clusterofs
--- a/Documentation/filesystems/overlayfs.rst
+++ b/Documentation/filesystems/overlayfs.rst
@ -1,3 +1,5 @@
+.. SPDX-License-Identifier: GPL-2.0
+
 Written by: Neil Brown
 Please see MAINTAINERS file for where to send questions.

@ -181,7 +183,7 @@ Kernel config options:
    worried about backward compatibility with kernels that have the redirect_dir
    feature and follow redirects even if turned off.

-Module options (can also be changed through /sys/module/overlay/parameters/*):
+Module options (can also be changed through /sys/module/overlay/parameters/):

 - "redirect_dir=BOOL":
    See OVERLAY_FS_REDIRECT_DIR kernel config option above.
@ -263,7 +265,7 @@ top, lower2 the middle and lower3 the bottom layer.


 Metadata only copy up
--------------------
+---------------------

 When metadata only copy up feature is enabled, overlayfs will only copy
 up metadata (as opposed to whole file), when a metadata specific operation
@ -286,10 +288,10 @@ pointed by REDIRECT. This should not be possible on local system as setting
 "trusted." xattrs will require CAP_SYS_ADMIN. But it should be possible
 for untrusted layers like from a pen drive.

-Note: redirect_dir={off|nofollow|follow(*)} conflicts with metacopy=on, and
+Note: redirect_dir={off|nofollow|follow[*]} conflicts with metacopy=on, and
 results in an error.

-(*) redirect_dir=follow only conflicts with metacopy=on if upperdir=... is
+[*] redirect_dir=follow only conflicts with metacopy=on if upperdir=... is
 given.

 Sharing and copying layers
--- a/Documentation/process/coding-style.rst
+++ b/Documentation/process/coding-style.rst
@ -988,7 +988,7 @@ Similarly, if you need to calculate the size of some structure member, use

 .. code-block:: c

-	#define FIELD_SIZEOF(t, f) (sizeof(((t*)0)->f))
+	#define sizeof_field(t, f) (sizeof(((t*)0)->f))

 There are also min() and max() macros that do strict type checking if you
 need them.  Feel free to peruse that header file to see what else is already
--- a/Documentation/scsi/smartpqi.txt
+++ b/Documentation/scsi/smartpqi.txt
@ -29,7 +29,7 @@ smartpqi specific entries in /sys
  smartpqi host attributes:
  -------------------------
  /sys/class/scsi_host/host*/rescan
-  /sys/class/scsi_host/host*/version
+  /sys/class/scsi_host/host*/driver_version

  The host rescan attribute is a write only attribute. Writing to this
  attribute will trigger the driver to scan for new, changed, or removed
--- a/Documentation/translations/it_IT/process/coding-style.rst
+++ b/Documentation/translations/it_IT/process/coding-style.rst
@ -1005,7 +1005,7 @@ struttura, usate

 .. code-block:: c

-	#define FIELD_SIZEOF(t, f) (sizeof(((t*)0)->f))
+	#define sizeof_field(t, f) (sizeof(((t*)0)->f))

 Ci sono anche le macro min() e max() che, se vi serve, effettuano un controllo
 rigido sui tipi.  Sentitevi liberi di leggere attentamente questo file
--- a/Documentation/translations/zh_CN/process/coding-style.rst
+++ b/Documentation/translations/zh_CN/process/coding-style.rst
@ -826,7 +826,7 @@ inline gcc 也可以自动使其内联。而且其他用户可能会要求移除

 .. code-block:: c

-	#define FIELD_SIZEOF(t, f) (sizeof(((t*)0)->f))
+	#define sizeof_field(t, f) (sizeof(((t*)0)->f))

 还有可以做严格的类型检查的 min() 和 max() 宏，如果你需要可以使用它们。你可以
 自己看看那个头文件里还定义了什么你可以拿来用的东西，如果有定义的话，你就不应
--- a/9
+++ b/9
@ -4971,6 +4971,7 @@ F:	include/linux/dma-buf*
 F:	include/linux/reservation.h
 F:	include/linux/*fence.h
 F:	Documentation/driver-api/dma-buf.rst
+K:	dma_(buf|fence|resv)
 T:	git git://anongit.freedesktop.org/drm/drm-misc

 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
@ -12394,7 +12395,7 @@ L:	linux-unionfs@vger.kernel.org
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
 S:	Supported
 F:	fs/overlayfs/
-F:	Documentation/filesystems/overlayfs.txt
+F:	Documentation/filesystems/overlayfs.rst

 P54 WIRELESS DRIVER
 M:	Christian Lamparter <chunkeey@googlemail.com>
@ -16315,12 +16316,10 @@ F:	drivers/media/radio/radio-raremono.c

 THERMAL
 M:	Zhang Rui <rui.zhang@intel.com>
-M:	Eduardo Valentin <edubezval@gmail.com>
-R:	Daniel Lezcano <daniel.lezcano@linaro.org>
+M:	Daniel Lezcano <daniel.lezcano@linaro.org>
 R:	Amit Kucheria <amit.kucheria@verdurent.com>
 L:	linux-pm@vger.kernel.org
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux.git
 Q:	https://patchwork.kernel.org/project/linux-pm/list/
 S:	Supported
 F:	drivers/thermal/
--- a/2
+++ b/2
@ -2,7 +2,7 @@
 VERSION = 5
 PATCHLEVEL = 5
 SUBLEVEL = 0
-EXTRAVERSION = -rc1
+EXTRAVERSION = -rc2
 NAME = Kleptomaniac Octopus

 # *DOCUMENTATION*
--- a/arch/arc/kernel/unwind.c
+++ b/arch/arc/kernel/unwind.c
@ -42,10 +42,10 @@ do {						\

 #define EXTRA_INFO(f) { \
 		BUILD_BUG_ON_ZERO(offsetof(struct unwind_frame_info, f) \
-				% FIELD_SIZEOF(struct unwind_frame_info, f)) \
+				% sizeof_field(struct unwind_frame_info, f)) \
 				+ offsetof(struct unwind_frame_info, f) \
-				/ FIELD_SIZEOF(struct unwind_frame_info, f), \
-				FIELD_SIZEOF(struct unwind_frame_info, f) \
+				/ sizeof_field(struct unwind_frame_info, f), \
+				sizeof_field(struct unwind_frame_info, f) \
 	}
 #define PTREGS_INFO(f) EXTRA_INFO(regs.f)

--- a/arch/arm/boot/dts/mmp3-dell-ariel.dts
+++ b/arch/arm/boot/dts/mmp3-dell-ariel.dts
@ -49,6 +49,28 @@
 	status = "okay";
 };

+&hsic0 {
+	status = "okay";
+
+	usb1@1 {
+		compatible = "usb424,2640";
+		reg = <0x01>;
+		#address-cells = <0x01>;
+		#size-cells = <0x00>;
+
+		mass-storage@1 {
+			compatible = "usb424,4040";
+			reg = <0x01>;
+			status = "disabled";
+		};
+	};
+};
+
+&hsic_phy0 {
+	status = "okay";
+	reset-gpios = <&gpio 63 GPIO_ACTIVE_HIGH>;
+};
+
 &mmc3 {
 	status = "okay";
 	max-frequency = <50000000>;
--- a/arch/arm/boot/dts/mmp3.dtsi
+++ b/arch/arm/boot/dts/mmp3.dtsi
@ -201,6 +201,50 @@
 				status = "disabled";
 			};

+			hsic_phy0: hsic-phy@f0001800 {
+				compatible = "marvell,mmp3-hsic-phy",
+					     "usb-nop-xceiv",
+				reg = <0xf0001800 0x40>;
+				#phy-cells = <0>;
+				status = "disabled";
+			};
+
+			hsic0: hsic@f0001000 {
+				compatible = "marvell,pxau2o-ehci";
+				reg = <0xf0001000 0x200>;
+				interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&soc_clocks MMP2_CLK_USBHSIC0>;
+				clock-names = "USBCLK";
+				phys = <&hsic_phy0>;
+				phy-names = "usb";
+				phy_type = "hsic";
+				#address-cells = <0x01>;
+				#size-cells = <0x00>;
+				status = "disabled";
+			};
+
+			hsic_phy1: hsic-phy@f0002800 {
+				compatible = "marvell,mmp3-hsic-phy",
+					     "usb-nop-xceiv",
+				reg = <0xf0002800 0x40>;
+				#phy-cells = <0>;
+				status = "disabled";
+			};
+
+			hsic1: hsic@f0002000 {
+				compatible = "marvell,pxau2o-ehci";
+				reg = <0xf0002000 0x200>;
+				interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
+				clocks = <&soc_clocks MMP2_CLK_USBHSIC1>;
+				clock-names = "USBCLK";
+				phys = <&hsic_phy1>;
+				phy-names = "usb";
+				phy_type = "hsic";
+				#address-cells = <0x01>;
+				#size-cells = <0x00>;
+				status = "disabled";
+			};
+
 			mmc1: mmc@d4280000 {
 				compatible = "mrvl,pxav3-mmc";
 				reg = <0xd4280000 0x120>;
--- a/arch/arm/crypto/curve25519-glue.c
+++ b/arch/arm/crypto/curve25519-glue.c
@ -38,6 +38,13 @@ void curve25519_arch(u8 out[CURVE25519_KEY_SIZE],
 }
 EXPORT_SYMBOL(curve25519_arch);

+void curve25519_base_arch(u8 pub[CURVE25519_KEY_SIZE],
+			  const u8 secret[CURVE25519_KEY_SIZE])
+{
+	return curve25519_arch(pub, secret, curve25519_base_point);
+}
+EXPORT_SYMBOL(curve25519_base_arch);
+
 static int curve25519_set_secret(struct crypto_kpp *tfm, const void *buf,
 				 unsigned int len)
 {
--- a/arch/mips/cavium-octeon/executive/cvmx-bootmem.c
+++ b/arch/mips/cavium-octeon/executive/cvmx-bootmem.c
@ -44,13 +44,6 @@ static struct cvmx_bootmem_desc *cvmx_bootmem_desc;

 /* See header file for descriptions of functions */

-/**
- * This macro returns the size of a member of a structure.
- * Logically it is the same as "sizeof(s::field)" in C++, but
- * C lacks the "::" operator.
- */
-#define SIZEOF_FIELD(s, field) sizeof(((s *)NULL)->field)
-
 /**
 * This macro returns a member of the
 * cvmx_bootmem_named_block_desc_t structure. These members can't
@ -65,7 +58,7 @@ static struct cvmx_bootmem_desc *cvmx_bootmem_desc;
 #define CVMX_BOOTMEM_NAMED_GET_FIELD(addr, field)			\
 	__cvmx_bootmem_desc_get(addr,					\
 		offsetof(struct cvmx_bootmem_named_block_desc, field),	\
-		SIZEOF_FIELD(struct cvmx_bootmem_named_block_desc, field))
+		sizeof_field(struct cvmx_bootmem_named_block_desc, field))

 /**
 * This function is the implementation of the get macros defined
--- a/arch/nios2/mm/ioremap.c
+++ b/arch/nios2/mm/ioremap.c
@ -138,6 +138,14 @@ void __iomem *ioremap(unsigned long phys_addr, unsigned long size)
 				return NULL;
 	}

+	/*
+	 * Map uncached objects in the low part of address space to
+	 * CONFIG_NIOS2_IO_REGION_BASE
+	 */
+	if (IS_MAPPABLE_UNCACHEABLE(phys_addr) &&
+	    IS_MAPPABLE_UNCACHEABLE(last_addr))
+		return (void __iomem *)(CONFIG_NIOS2_IO_REGION_BASE + phys_addr);
+
 	/* Mappings have to be page-aligned */
 	offset = phys_addr & ~PAGE_MASK;
 	phys_addr &= PAGE_MASK;
--- a/arch/powerpc/net/bpf_jit32.h
+++ b/arch/powerpc/net/bpf_jit32.h
@ -97,12 +97,12 @@ DECLARE_LOAD_FUNC(sk_load_byte_msh);
 #ifdef CONFIG_SMP
 #ifdef CONFIG_PPC64
 #define PPC_BPF_LOAD_CPU(r)		\
-	do { BUILD_BUG_ON(FIELD_SIZEOF(struct paca_struct, paca_index) != 2);	\
+	do { BUILD_BUG_ON(sizeof_field(struct paca_struct, paca_index) != 2);	\
 		PPC_LHZ_OFFS(r, 13, offsetof(struct paca_struct, paca_index));	\
 	} while (0)
 #else
 #define PPC_BPF_LOAD_CPU(r)     \
-	do { BUILD_BUG_ON(FIELD_SIZEOF(struct task_struct, cpu) != 4);		\
+	do { BUILD_BUG_ON(sizeof_field(struct task_struct, cpu) != 4);		\
 		PPC_LHZ_OFFS(r, 2, offsetof(struct task_struct, cpu));		\
 	} while(0)
 #endif
--- a/arch/powerpc/net/bpf_jit_comp.c
+++ b/arch/powerpc/net/bpf_jit_comp.c
@ -321,7 +321,7 @@ static int bpf_jit_build_body(struct bpf_prog *fp, u32 *image,
 			ctx->seen |= SEEN_XREG | SEEN_MEM | (1<<(K & 0xf));
 			break;
 		case BPF_LD | BPF_W | BPF_LEN: /*	A = skb->len; */
-			BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, len) != 4);
+			BUILD_BUG_ON(sizeof_field(struct sk_buff, len) != 4);
 			PPC_LWZ_OFFS(r_A, r_skb, offsetof(struct sk_buff, len));
 			break;
 		case BPF_LDX | BPF_W | BPF_ABS: /* A = *((u32 *)(seccomp_data + K)); */
@ -333,16 +333,16 @@ static int bpf_jit_build_body(struct bpf_prog *fp, u32 *image,

 			/*** Ancillary info loads ***/
 		case BPF_ANC | SKF_AD_PROTOCOL: /* A = ntohs(skb->protocol); */
-			BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff,
+			BUILD_BUG_ON(sizeof_field(struct sk_buff,
 						  protocol) != 2);
 			PPC_NTOHS_OFFS(r_A, r_skb, offsetof(struct sk_buff,
 							    protocol));
 			break;
 		case BPF_ANC | SKF_AD_IFINDEX:
 		case BPF_ANC | SKF_AD_HATYPE:
-			BUILD_BUG_ON(FIELD_SIZEOF(struct net_device,
+			BUILD_BUG_ON(sizeof_field(struct net_device,
 						ifindex) != 4);
-			BUILD_BUG_ON(FIELD_SIZEOF(struct net_device,
+			BUILD_BUG_ON(sizeof_field(struct net_device,
 						type) != 2);
 			PPC_LL_OFFS(r_scratch1, r_skb, offsetof(struct sk_buff,
 								dev));
@ -365,17 +365,17 @@ static int bpf_jit_build_body(struct bpf_prog *fp, u32 *image,

 			break;
 		case BPF_ANC | SKF_AD_MARK:
-			BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, mark) != 4);
+			BUILD_BUG_ON(sizeof_field(struct sk_buff, mark) != 4);
 			PPC_LWZ_OFFS(r_A, r_skb, offsetof(struct sk_buff,
 							  mark));
 			break;
 		case BPF_ANC | SKF_AD_RXHASH:
-			BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, hash) != 4);
+			BUILD_BUG_ON(sizeof_field(struct sk_buff, hash) != 4);
 			PPC_LWZ_OFFS(r_A, r_skb, offsetof(struct sk_buff,
 							  hash));
 			break;
 		case BPF_ANC | SKF_AD_VLAN_TAG:
-			BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, vlan_tci) != 2);
+			BUILD_BUG_ON(sizeof_field(struct sk_buff, vlan_tci) != 2);

 			PPC_LHZ_OFFS(r_A, r_skb, offsetof(struct sk_buff,
 							  vlan_tci));
@ -388,7 +388,7 @@ static int bpf_jit_build_body(struct bpf_prog *fp, u32 *image,
 				PPC_ANDI(r_A, r_A, 1);
 			break;
 		case BPF_ANC | SKF_AD_QUEUE:
-			BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff,
+			BUILD_BUG_ON(sizeof_field(struct sk_buff,
 						  queue_mapping) != 2);
 			PPC_LHZ_OFFS(r_A, r_skb, offsetof(struct sk_buff,
 							  queue_mapping));
--- a/arch/riscv/Kconfig.socs
+++ b/arch/riscv/Kconfig.socs
@ -2,8 +2,8 @@ menu "SoC selection"

 config SOC_SIFIVE
 	bool "SiFive SoCs"
-	select SERIAL_SIFIVE
-	select SERIAL_SIFIVE_CONSOLE
+	select SERIAL_SIFIVE if TTY
+	select SERIAL_SIFIVE_CONSOLE if TTY
 	select CLK_SIFIVE
 	select CLK_SIFIVE_FU540_PRCI
 	select SIFIVE_PLIC
--- a/arch/riscv/boot/Makefile
+++ b/arch/riscv/boot/Makefile
@ -24,7 +24,7 @@ $(obj)/Image: vmlinux FORCE
 $(obj)/Image.gz: $(obj)/Image FORCE
 	$(call if_changed,gzip)

-loader.o: $(src)/loader.S $(obj)/Image
+$(obj)/loader.o: $(src)/loader.S $(obj)/Image

 $(obj)/loader: $(obj)/loader.o $(obj)/Image $(obj)/loader.lds FORCE
 	$(Q)$(LD) -T $(obj)/loader.lds -o $@ $(obj)/loader.o
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@ -124,6 +124,7 @@ config S390
 	select HAVE_ARCH_JUMP_LABEL
 	select HAVE_ARCH_JUMP_LABEL_RELATIVE
 	select HAVE_ARCH_KASAN
+	select HAVE_ARCH_KASAN_VMALLOC
 	select CPU_NO_EFFICIENT_FFS if !HAVE_MARCH_Z9_109_FEATURES
 	select HAVE_ARCH_SECCOMP_FILTER
 	select HAVE_ARCH_SOFT_DIRTY
--- a/arch/s390/include/asm/setup.h
+++ b/arch/s390/include/asm/setup.h
@ -27,7 +27,6 @@
 #define MACHINE_FLAG_DIAG9C	BIT(3)
 #define MACHINE_FLAG_ESOP	BIT(4)
 #define MACHINE_FLAG_IDTE	BIT(5)
-#define MACHINE_FLAG_DIAG44	BIT(6)
 #define MACHINE_FLAG_EDAT1	BIT(7)
 #define MACHINE_FLAG_EDAT2	BIT(8)
 #define MACHINE_FLAG_TOPOLOGY	BIT(10)
@ -94,7 +93,6 @@ extern unsigned long __swsusp_reset_dma;
 #define MACHINE_HAS_DIAG9C	(S390_lowcore.machine_flags & MACHINE_FLAG_DIAG9C)
 #define MACHINE_HAS_ESOP	(S390_lowcore.machine_flags & MACHINE_FLAG_ESOP)
 #define MACHINE_HAS_IDTE	(S390_lowcore.machine_flags & MACHINE_FLAG_IDTE)
-#define MACHINE_HAS_DIAG44	(S390_lowcore.machine_flags & MACHINE_FLAG_DIAG44)
 #define MACHINE_HAS_EDAT1	(S390_lowcore.machine_flags & MACHINE_FLAG_EDAT1)
 #define MACHINE_HAS_EDAT2	(S390_lowcore.machine_flags & MACHINE_FLAG_EDAT2)
 #define MACHINE_HAS_TOPOLOGY	(S390_lowcore.machine_flags & MACHINE_FLAG_TOPOLOGY)
--- a/arch/s390/include/asm/uv.h
+++ b/arch/s390/include/asm/uv.h
@ -86,7 +86,7 @@ static inline int share(unsigned long addr, u16 cmd)
 	};

 	if (!is_prot_virt_guest())
-		return -ENOTSUPP;
+		return -EOPNOTSUPP;
 	/*
 	 * Sharing is page wise, if we encounter addresses that are
 	 * not page aligned, we assume something went wrong. If
--- a/arch/s390/kernel/early.c
+++ b/arch/s390/kernel/early.c
@ -204,21 +204,6 @@ static __init void detect_diag9c(void)
 		S390_lowcore.machine_flags |= MACHINE_FLAG_DIAG9C;
 }

-static __init void detect_diag44(void)
-{
-	int rc;
-
-	diag_stat_inc(DIAG_STAT_X044);
-	asm volatile(
-		"	diag	0,0,0x44\n"
-		"0:	la	%0,0\n"
-		"1:\n"
-		EX_TABLE(0b,1b)
-		: "=d" (rc) : "0" (-EOPNOTSUPP) : "cc");
-	if (!rc)
-		S390_lowcore.machine_flags |= MACHINE_FLAG_DIAG44;
-}
-
 static __init void detect_machine_facilities(void)
 {
 	if (test_facility(8)) {
@ -331,7 +316,6 @@ void __init startup_init(void)
 	setup_arch_string();
 	setup_boot_command_line();
 	detect_diag9c();
-	detect_diag44();
 	detect_machine_facilities();
 	save_vector_registers();
 	setup_topology();
--- a/arch/s390/kernel/perf_cpum_sf.c
+++ b/arch/s390/kernel/perf_cpum_sf.c
@ -1303,18 +1303,28 @@ static void hw_perf_event_update(struct perf_event *event, int flush_all)
 		 */
 		if (flush_all && done)
 			break;
-
-		/* If an event overflow happened, discard samples by
-		 * processing any remaining sample-data-blocks.
-		 */
-		if (event_overflow)
-			flush_all = 1;
 	}

 	/* Account sample overflows in the event hardware structure */
 	if (sampl_overflow)
 		OVERFLOW_REG(hwc) = DIV_ROUND_UP(OVERFLOW_REG(hwc) +
 						 sampl_overflow, 1 + num_sdb);
+
+	/* Perf_event_overflow() and perf_event_account_interrupt() limit
+	 * the interrupt rate to an upper limit. Roughly 1000 samples per
+	 * task tick.
+	 * Hitting this limit results in a large number
+	 * of throttled REF_REPORT_THROTTLE entries and the samples
+	 * are dropped.
+	 * Slightly increase the interval to avoid hitting this limit.
+	 */
+	if (event_overflow) {
+		SAMPL_RATE(hwc) += DIV_ROUND_UP(SAMPL_RATE(hwc), 10);
+		debug_sprintf_event(sfdbg, 1, "%s: rate adjustment %ld\n",
+				    __func__,
+				    DIV_ROUND_UP(SAMPL_RATE(hwc), 10));
+	}
+
 	if (sampl_overflow || event_overflow)
 		debug_sprintf_event(sfdbg, 4, "%s: "
 				    "overflows: sample %llu event %llu"
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@ -413,14 +413,11 @@ EXPORT_SYMBOL(arch_vcpu_is_preempted);

 void smp_yield_cpu(int cpu)
 {
-	if (MACHINE_HAS_DIAG9C) {
-		diag_stat_inc_norecursion(DIAG_STAT_X09C);
-		asm volatile("diag %0,0,0x9c"
-			     : : "d" (pcpu_devices[cpu].address));
-	} else if (MACHINE_HAS_DIAG44 && !smp_cpu_mtid) {
-		diag_stat_inc_norecursion(DIAG_STAT_X044);
-		asm volatile("diag 0,0,0x44");
-	}
+	if (!MACHINE_HAS_DIAG9C)
+		return;
+	diag_stat_inc_norecursion(DIAG_STAT_X09C);
+	asm volatile("diag %0,0,0x9c"
+		     : : "d" (pcpu_devices[cpu].address));
 }

 /*
--- a/arch/s390/lib/spinlock.c
+++ b/arch/s390/lib/spinlock.c
@ -242,7 +242,6 @@ static inline void arch_spin_lock_classic(arch_spinlock_t *lp)

 void arch_spin_lock_wait(arch_spinlock_t *lp)
 {
-	/* Use classic spinlocks + niai if the steal time is >= 10% */
 	if (test_cpu_flag(CIF_DEDICATED_CPU))
 		arch_spin_lock_queued(lp);
 	else
--- a/arch/s390/lib/test_unwind.c
+++ b/arch/s390/lib/test_unwind.c
@ -238,7 +238,7 @@ static int test_unwind_irq(struct unwindme *u)
 {
 	preempt_disable();
 	if (register_external_irq(EXT_IRQ_CLK_COMP, unwindme_irq_handler)) {
-		pr_info("Couldn't reqister external interrupt handler");
+		pr_info("Couldn't register external interrupt handler");
 		return -1;
 	}
 	u->task = current;
--- a/arch/s390/mm/kasan_init.c
+++ b/arch/s390/mm/kasan_init.c
@ -82,7 +82,8 @@ static pte_t * __init kasan_early_pte_alloc(void)
 enum populate_mode {
 	POPULATE_ONE2ONE,
 	POPULATE_MAP,
-	POPULATE_ZERO_SHADOW
+	POPULATE_ZERO_SHADOW,
+	POPULATE_SHALLOW
 };
 static void __init kasan_early_vmemmap_populate(unsigned long address,
 						unsigned long end,
@ -116,6 +117,12 @@ static void __init kasan_early_vmemmap_populate(unsigned long address,
 			pgd_populate(&init_mm, pg_dir, p4_dir);
 		}

+		if (IS_ENABLED(CONFIG_KASAN_S390_4_LEVEL_PAGING) &&
+		    mode == POPULATE_SHALLOW) {
+			address = (address + P4D_SIZE) & P4D_MASK;
+			continue;
+		}
+
 		p4_dir = p4d_offset(pg_dir, address);
 		if (p4d_none(*p4_dir)) {
 			if (mode == POPULATE_ZERO_SHADOW &&
@ -130,6 +137,12 @@ static void __init kasan_early_vmemmap_populate(unsigned long address,
 			p4d_populate(&init_mm, p4_dir, pu_dir);
 		}

+		if (!IS_ENABLED(CONFIG_KASAN_S390_4_LEVEL_PAGING) &&
+		    mode == POPULATE_SHALLOW) {
+			address = (address + PUD_SIZE) & PUD_MASK;
+			continue;
+		}
+
 		pu_dir = pud_offset(p4_dir, address);
 		if (pud_none(*pu_dir)) {
 			if (mode == POPULATE_ZERO_SHADOW &&
@ -195,6 +208,9 @@ static void __init kasan_early_vmemmap_populate(unsigned long address,
 				page = kasan_early_shadow_page;
 				pte_val(*pt_dir) = __pa(page) | pgt_prot_zero;
 				break;
+			case POPULATE_SHALLOW:
+				/* should never happen */
+				break;
 			}
 		}
 		address += PAGE_SIZE;
@ -313,22 +329,50 @@ void __init kasan_early_init(void)
 	init_mm.pgd = early_pg_dir;
 	/*
 	 * Current memory layout:
-	 * +- 0 -------------+	 +- shadow start -+
-	 * | 1:1 ram mapping |	/| 1/8 ram	  |
-	 * +- end of ram ----+ / +----------------+
-	 * | ... gap ...     |/  |	kasan	  |
-	 * +- shadow start --+	 |	zero	  |
-	 * | 1/8 addr space  |	 |	page	  |
-	 * +- shadow end    -+	 |	mapping	  |
-	 * | ... gap ...     |\  |    (untracked) |
-	 * +- modules vaddr -+ \ +----------------+
-	 * | 2Gb	     |	\|	unmapped  | allocated per module
-	 * +-----------------+	 +- shadow end ---+
+	 * +- 0 -------------+	   +- shadow start -+
+	 * | 1:1 ram mapping |	  /| 1/8 ram	    |
+	 * |		     |	 / |		    |
+	 * +- end of ram ----+	/  +----------------+
+	 * | ... gap ...     | /   |		    |
+	 * |		     |/    |	kasan	    |
+	 * +- shadow start --+	   |	zero	    |
+	 * | 1/8 addr space  |	   |	page	    |
+	 * +- shadow end    -+	   |	mapping	    |
+	 * | ... gap ...     |\    |  (untracked)   |
+	 * +- vmalloc area  -+ \   |		    |
+	 * | vmalloc_size    |	\  |		    |
+	 * +- modules vaddr -+	 \ +----------------+
+	 * | 2Gb	     |	  \|	  unmapped  | allocated per module
+	 * +-----------------+	   +- shadow end ---+
+	 *
+	 * Current memory layout (KASAN_VMALLOC):
+	 * +- 0 -------------+	   +- shadow start -+
+	 * | 1:1 ram mapping |	  /| 1/8 ram	    |
+	 * |		     |	 / |		    |
+	 * +- end of ram ----+	/  +----------------+
+	 * | ... gap ...     | /   |	kasan	    |
+	 * |		     |/    |	zero	    |
+	 * +- shadow start --+	   |	page	    |
+	 * | 1/8 addr space  |	   |	mapping     |
+	 * +- shadow end    -+	   |  (untracked)   |
+	 * | ... gap ...     |\    |		    |
+	 * +- vmalloc area  -+ \   +- vmalloc area -+
+	 * | vmalloc_size    |	\  |shallow populate|
+	 * +- modules vaddr -+	 \ +- modules area -+
+	 * | 2Gb	     |	  \|shallow populate|
+	 * +-----------------+	   +- shadow end ---+
 	 */
 	/* populate kasan shadow (for identity mapping and zero page mapping) */
 	kasan_early_vmemmap_populate(__sha(0), __sha(memsize), POPULATE_MAP);
 	if (IS_ENABLED(CONFIG_MODULES))
 		untracked_mem_end = vmax - MODULES_LEN;
+	if (IS_ENABLED(CONFIG_KASAN_VMALLOC)) {
+		untracked_mem_end = vmax - vmalloc_size - MODULES_LEN;
+		/* shallowly populate kasan shadow for vmalloc and modules */
+		kasan_early_vmemmap_populate(__sha(untracked_mem_end),
+					     __sha(vmax), POPULATE_SHALLOW);
+	}
+	/* populate kasan shadow for untracked memory */
 	kasan_early_vmemmap_populate(__sha(max_physmem_end),
 				     __sha(untracked_mem_end),
 				     POPULATE_ZERO_SHADOW);
--- a/arch/sh/drivers/platform_early.c
+++ b/arch/sh/drivers/platform_early.c
@ -325,9 +325,9 @@ int __init sh_early_platform_driver_probe(char *class_str,
 }

 /**
- * sh_early_platform_cleanup - clean up early platform code
+ * early_platform_cleanup - clean up early platform code
 */
-static int __init sh_early_platform_cleanup(void)
+void __init early_platform_cleanup(void)
 {
 	struct platform_device *pd, *pd2;

@ -337,11 +337,4 @@ static int __init sh_early_platform_cleanup(void)
 		list_del(&pd->dev.devres_head);
 		memset(&pd->dev.devres_head, 0, sizeof(pd->dev.devres_head));
 	}
-
-	return 0;
 }
-/*
- * This must happen once after all early devices are probed but before probing
- * real platform devices.
- */
-subsys_initcall(sh_early_platform_cleanup);
--- a/arch/sh/kernel/kgdb.c
+++ b/arch/sh/kernel/kgdb.c
@ -266,6 +266,7 @@ int kgdb_arch_handle_exception(int e_vector, int signo, int err_code,
 		ptr = &remcomInBuffer[1];
 		if (kgdb_hex2long(&ptr, &addr))
 			linux_regs->pc = addr;
+		/* fallthrough */
 	case 'D':
 	case 'k':
 		atomic_set(&kgdb_cpu_doing_single_step, -1);
--- a/arch/sparc/net/bpf_jit_comp_32.c
+++ b/arch/sparc/net/bpf_jit_comp_32.c
@ -180,19 +180,19 @@ do {									\

 #define emit_loadptr(BASE, STRUCT, FIELD, DEST)				\
 do {	unsigned int _off = offsetof(STRUCT, FIELD);			\
-	BUILD_BUG_ON(FIELD_SIZEOF(STRUCT, FIELD) != sizeof(void *));	\
+	BUILD_BUG_ON(sizeof_field(STRUCT, FIELD) != sizeof(void *));	\
 	*prog++ = LDPTRI | RS1(BASE) | S13(_off) | RD(DEST);		\
 } while (0)

 #define emit_load32(BASE, STRUCT, FIELD, DEST)				\
 do {	unsigned int _off = offsetof(STRUCT, FIELD);			\
-	BUILD_BUG_ON(FIELD_SIZEOF(STRUCT, FIELD) != sizeof(u32));	\
+	BUILD_BUG_ON(sizeof_field(STRUCT, FIELD) != sizeof(u32));	\
 	*prog++ = LD32I | RS1(BASE) | S13(_off) | RD(DEST);		\
 } while (0)

 #define emit_load16(BASE, STRUCT, FIELD, DEST)				\
 do {	unsigned int _off = offsetof(STRUCT, FIELD);			\
-	BUILD_BUG_ON(FIELD_SIZEOF(STRUCT, FIELD) != sizeof(u16));	\
+	BUILD_BUG_ON(sizeof_field(STRUCT, FIELD) != sizeof(u16));	\
 	*prog++ = LD16I | RS1(BASE) | S13(_off) | RD(DEST);		\
 } while (0)

@ -202,7 +202,7 @@ do {	unsigned int _off = offsetof(STRUCT, FIELD);			\
 } while (0)

 #define emit_load8(BASE, STRUCT, FIELD, DEST)				\
-do {	BUILD_BUG_ON(FIELD_SIZEOF(STRUCT, FIELD) != sizeof(u8));	\
+do {	BUILD_BUG_ON(sizeof_field(STRUCT, FIELD) != sizeof(u8));	\
 	__emit_load8(BASE, STRUCT, FIELD, DEST);			\
 } while (0)

--- a/arch/x86/kernel/fpu/xstate.c
+++ b/arch/x86/kernel/fpu/xstate.c
@ -259,7 +259,7 @@ static void __init setup_xstate_features(void)
 						   xmm_space);

 	xstate_offsets[XFEATURE_SSE]	= xstate_sizes[XFEATURE_FP];
-	xstate_sizes[XFEATURE_SSE]	= FIELD_SIZEOF(struct fxregs_state,
+	xstate_sizes[XFEATURE_SSE]	= sizeof_field(struct fxregs_state,
 						       xmm_space);

 	for (i = FIRST_EXTENDED_XFEATURE; i < XFEATURE_MAX; i++) {
--- a/arch/x86/kernel/ftrace.c
+++ b/arch/x86/kernel/ftrace.c
@ -1042,20 +1042,6 @@ void prepare_ftrace_return(unsigned long self_addr, unsigned long *parent,
 	if (unlikely(atomic_read(&current->tracing_graph_pause)))
 		return;

-	/*
-	 * If the return location is actually pointing directly to
-	 * the start of a direct trampoline (if we trace the trampoline
-	 * it will still be offset by MCOUNT_INSN_SIZE), then the
-	 * return address is actually off by one word, and we
-	 * need to adjust for that.
-	 */
-	if (ftrace_direct_func_count) {
-		if (ftrace_find_direct_func(self_addr + MCOUNT_INSN_SIZE)) {
-			self_addr = *parent;
-			parent++;
-		}
-	}
-
 	/*
 	 * Protect against fault, even if it shouldn't
 	 * happen. This tool is too much intrusive to
--- a/block/bio.c
+++ b/block/bio.c
@ -754,10 +754,12 @@ bool __bio_try_merge_page(struct bio *bio, struct page *page,
 	if (WARN_ON_ONCE(bio_flagged(bio, BIO_CLONED)))
 		return false;

-	if (bio->bi_vcnt > 0 && !bio_full(bio, len)) {
+	if (bio->bi_vcnt > 0) {
 		struct bio_vec *bv = &bio->bi_io_vec[bio->bi_vcnt - 1];

 		if (page_is_mergeable(bv, page, len, off, same_page)) {
+			if (bio->bi_iter.bi_size > UINT_MAX - len)
+				return false;
 			bv->bv_len += len;
 			bio->bi_iter.bi_size += len;
 			return true;
--- a/block/blk-cgroup.c
+++ b/block/blk-cgroup.c
@ -1061,26 +1061,6 @@ err_unlock:
 	return PTR_ERR(blkg);
 }

-/**
- * blkcg_drain_queue - drain blkcg part of request_queue
- * @q: request_queue to drain
- *
- * Called from blk_drain_queue().  Responsible for draining blkcg part.
- */
-void blkcg_drain_queue(struct request_queue *q)
-{
-	lockdep_assert_held(&q->queue_lock);
-
-	/*
-	 * @q could be exiting and already have destroyed all blkgs as
-	 * indicated by NULL root_blkg.  If so, don't confuse policies.
-	 */
-	if (!q->root_blkg)
-		return;
-
-	blk_throtl_drain(q);
-}
-
 /**
 * blkcg_exit_queue - exit and release blkcg part of request_queue
 * @q: request_queue being released
--- a/block/blk-core.c
+++ b/block/blk-core.c
@ -1310,7 +1310,7 @@ EXPORT_SYMBOL_GPL(blk_rq_err_bytes);

 void blk_account_io_completion(struct request *req, unsigned int bytes)
 {
-	if (blk_do_io_stat(req)) {
+	if (req->part && blk_do_io_stat(req)) {
 		const int sgrp = op_stat_group(req_op(req));
 		struct hd_struct *part;

@ -1328,7 +1328,8 @@ void blk_account_io_done(struct request *req, u64 now)
 	 * normal IO on queueing nor completion.  Accounting the
 	 * containing request is enough.
 	 */
-	if (blk_do_io_stat(req) && !(req->rq_flags & RQF_FLUSH_SEQ)) {
+	if (req->part && blk_do_io_stat(req) &&
+	    !(req->rq_flags & RQF_FLUSH_SEQ)) {
 		const int sgrp = op_stat_group(req_op(req));
 		struct hd_struct *part;

@ -1792,9 +1793,9 @@ int __init blk_dev_init(void)
 {
 	BUILD_BUG_ON(REQ_OP_LAST >= (1 << REQ_OP_BITS));
 	BUILD_BUG_ON(REQ_OP_BITS + REQ_FLAG_BITS > 8 *
-			FIELD_SIZEOF(struct request, cmd_flags));
+			sizeof_field(struct request, cmd_flags));
 	BUILD_BUG_ON(REQ_OP_BITS + REQ_FLAG_BITS > 8 *
-			FIELD_SIZEOF(struct bio, bi_opf));
+			sizeof_field(struct bio, bi_opf));

 	/* used for unplugging and affects IO latency/throughput - HIGHPRI */
 	kblockd_workqueue = alloc_workqueue("kblockd",
--- a/crypto/adiantum.c
+++ b/crypto/adiantum.c
@ -436,10 +436,10 @@ static int adiantum_init_tfm(struct crypto_skcipher *tfm)

 	BUILD_BUG_ON(offsetofend(struct adiantum_request_ctx, u) !=
 		     sizeof(struct adiantum_request_ctx));
-	subreq_size = max(FIELD_SIZEOF(struct adiantum_request_ctx,
+	subreq_size = max(sizeof_field(struct adiantum_request_ctx,
 				       u.hash_desc) +
 			  crypto_shash_descsize(hash),
-			  FIELD_SIZEOF(struct adiantum_request_ctx,
+			  sizeof_field(struct adiantum_request_ctx,
 				       u.streamcipher_req) +
 			  crypto_skcipher_reqsize(streamcipher));

--- a/crypto/essiv.c
+++ b/crypto/essiv.c
@ -347,7 +347,7 @@ static int essiv_aead_init_tfm(struct crypto_aead *tfm)
 	if (IS_ERR(aead))
 		return PTR_ERR(aead);

-	subreq_size = FIELD_SIZEOF(struct essiv_aead_request_ctx, aead_req) +
+	subreq_size = sizeof_field(struct essiv_aead_request_ctx, aead_req) +
 		      crypto_aead_reqsize(aead);

 	tctx->ivoffset = offsetof(struct essiv_aead_request_ctx, aead_req) +
--- a/drivers/acpi/device_pm.c
+++ b/drivers/acpi/device_pm.c
@ -1314,9 +1314,19 @@ static void acpi_dev_pm_detach(struct device *dev, bool power_off)
 */
 int acpi_dev_pm_attach(struct device *dev, bool power_on)
 {
+	/*
+	 * Skip devices whose ACPI companions match the device IDs below,
+	 * because they require special power management handling incompatible
+	 * with the generic ACPI PM domain.
+	 */
+	static const struct acpi_device_id special_pm_ids[] = {
+		{"PNP0C0B", }, /* Generic ACPI fan */
+		{"INT3404", }, /* Fan */
+		{}
+	};
 	struct acpi_device *adev = ACPI_COMPANION(dev);

-	if (!adev)
+	if (!adev || !acpi_match_device_ids(adev, special_pm_ids))
 		return 0;

 	/*
--- a/drivers/android/binder.c
+++ b/drivers/android/binder.c
@ -3310,7 +3310,7 @@ static void binder_transaction(struct binder_proc *proc,
 			binder_size_t parent_offset;
 			struct binder_fd_array_object *fda =
 				to_binder_fd_array_object(hdr);
-			size_t num_valid = (buffer_offset - off_start_offset) *
+			size_t num_valid = (buffer_offset - off_start_offset) /
 						sizeof(binder_size_t);
 			struct binder_buffer_object *parent =
 				binder_validate_ptr(target_proc, t->buffer,
@ -3384,7 +3384,7 @@ static void binder_transaction(struct binder_proc *proc,
 				t->buffer->user_data + sg_buf_offset;
 			sg_buf_offset += ALIGN(bp->length, sizeof(u64));

-			num_valid = (buffer_offset - off_start_offset) *
+			num_valid = (buffer_offset - off_start_offset) /
 					sizeof(binder_size_t);
 			ret = binder_fixup_parent(t, thread, bp,
 						  off_start_offset,
--- a/drivers/base/devtmpfs.c
+++ b/drivers/base/devtmpfs.c
@ -359,7 +359,7 @@ static int handle_remove(const char *nodename, struct device *dev)
 * If configured, or requested by the commandline, devtmpfs will be
 * auto-mounted after the kernel mounted the root filesystem.
 */
-int devtmpfs_mount(const char *mntdir)
+int devtmpfs_mount(void)
 {
 	int err;

@ -369,7 +369,7 @@ int devtmpfs_mount(const char *mntdir)
 	if (!thread)
 		return 0;

-	err = ksys_mount("devtmpfs", mntdir, "devtmpfs", MS_SILENT, NULL);
+	err = do_mount("devtmpfs", "dev", "devtmpfs", MS_SILENT, NULL);
 	if (err)
 		printk(KERN_INFO "devtmpfs: error mounting %i\n", err);
 	else
@ -394,7 +394,7 @@ static int devtmpfsd(void *p)
 	*err = ksys_unshare(CLONE_NEWNS);
 	if (*err)
 		goto out;
-	*err = ksys_mount("devtmpfs", "/", "devtmpfs", MS_SILENT, NULL);
+	*err = do_mount("devtmpfs", "/", "devtmpfs", MS_SILENT, NULL);
 	if (*err)
 		goto out;
 	ksys_chdir("/.."); /* will traverse into overmounted root */
--- a/drivers/base/platform.c
+++ b/drivers/base/platform.c
@ -1325,10 +1325,14 @@ struct device *platform_find_device_by_driver(struct device *start,
 }
 EXPORT_SYMBOL_GPL(platform_find_device_by_driver);

+void __weak __init early_platform_cleanup(void) { }
+
 int __init platform_bus_init(void)
 {
 	int error;

+	early_platform_cleanup();
+
 	error = device_register(&platform_bus);
 	if (error) {
 		put_device(&platform_bus);
--- a/drivers/block/xen-blkback/xenbus.c
+++ b/drivers/block/xen-blkback/xenbus.c
@ -171,6 +171,15 @@ static struct xen_blkif *xen_blkif_alloc(domid_t domid)
 	blkif->domid = domid;
 	atomic_set(&blkif->refcnt, 1);
 	init_completion(&blkif->drain_complete);
+
+	/*
+	 * Because freeing back to the cache may be deferred, it is not
+	 * safe to unload the module (and hence destroy the cache) until
+	 * this has completed. To prevent premature unloading, take an
+	 * extra module reference here and release only when the object
+	 * has been freed back to the cache.
+	 */
+	__module_get(THIS_MODULE);
 	INIT_WORK(&blkif->free_work, xen_blkif_deferred_free);

 	return blkif;
@ -320,6 +329,7 @@ static void xen_blkif_free(struct xen_blkif *blkif)

 	/* Make sure everything is drained before shutting down */
 	kmem_cache_free(xen_blkif_cachep, blkif);
+	module_put(THIS_MODULE);
 }

 int __init xen_blkif_interface_init(void)
--- a/drivers/clk/mmp/clk-of-mmp2.c
+++ b/drivers/clk/mmp/clk-of-mmp2.c
@ -53,6 +53,8 @@
 #define APMU_DISP1	0x110
 #define APMU_CCIC0	0x50
 #define APMU_CCIC1	0xf4
+#define APMU_USBHSIC0	0xf8
+#define APMU_USBHSIC1	0xfc
 #define MPMU_UART_PLL	0x14

 struct mmp2_clk_unit {
@ -194,6 +196,8 @@ static struct mmp_clk_mix_config sdh_mix_config = {
 };

 static DEFINE_SPINLOCK(usb_lock);
+static DEFINE_SPINLOCK(usbhsic0_lock);
+static DEFINE_SPINLOCK(usbhsic1_lock);

 static DEFINE_SPINLOCK(disp0_lock);
 static DEFINE_SPINLOCK(disp1_lock);
@ -224,6 +228,8 @@ static struct mmp_param_div_clk apmu_div_clks[] = {

 static struct mmp_param_gate_clk apmu_gate_clks[] = {
 	{MMP2_CLK_USB, "usb_clk", "usb_pll", 0, APMU_USB, 0x9, 0x9, 0x0, 0, &usb_lock},
+	{MMP2_CLK_USBHSIC0, "usbhsic0_clk", "usb_pll", 0, APMU_USBHSIC0, 0x1b, 0x1b, 0x0, 0, &usbhsic0_lock},
+	{MMP2_CLK_USBHSIC1, "usbhsic1_clk", "usb_pll", 0, APMU_USBHSIC1, 0x1b, 0x1b, 0x0, 0, &usbhsic1_lock},
 	/* The gate clocks has mux parent. */
 	{MMP2_CLK_SDH0, "sdh0_clk", "sdh_mix_clk", CLK_SET_RATE_PARENT, APMU_SDH0, 0x1b, 0x1b, 0x0, 0, &sdh_lock},
 	{MMP2_CLK_SDH1, "sdh1_clk", "sdh_mix_clk", CLK_SET_RATE_PARENT, APMU_SDH1, 0x1b, 0x1b, 0x0, 0, &sdh_lock},
--- a/drivers/cpuidle/cpuidle.c
+++ b/drivers/cpuidle/cpuidle.c
@ -381,7 +381,8 @@ u64 cpuidle_poll_time(struct cpuidle_driver *drv,
 		if (dev->states_usage[i].disable)
 			continue;

-		limit_ns = (u64)drv->states[i].target_residency_ns;
+		limit_ns = drv->states[i].target_residency_ns;
+		break;
 	}

 	dev->poll_limit_ns = limit_ns;
--- a/drivers/cpuidle/driver.c
+++ b/drivers/cpuidle/driver.c
@ -403,6 +403,13 @@ void cpuidle_driver_state_disabled(struct cpuidle_driver *drv, int idx,

 	mutex_lock(&cpuidle_lock);

+	spin_lock(&cpuidle_driver_lock);
+
+	if (!drv->cpumask) {
+		drv->states[idx].flags |= CPUIDLE_FLAG_UNUSABLE;
+		goto unlock;
+	}
+
 	for_each_cpu(cpu, drv->cpumask) {
 		struct cpuidle_device *dev = per_cpu(cpuidle_devices, cpu);

@ -415,5 +422,8 @@ void cpuidle_driver_state_disabled(struct cpuidle_driver *drv, int idx,
 			dev->states_usage[idx].disable &= ~CPUIDLE_STATE_DISABLED_BY_DRIVER;
 	}

+unlock:
+	spin_unlock(&cpuidle_driver_lock);
+
 	mutex_unlock(&cpuidle_lock);
 }
--- a/drivers/devfreq/devfreq.c
+++ b/drivers/devfreq/devfreq.c
@ -24,11 +24,14 @@
 #include <linux/printk.h>
 #include <linux/hrtimer.h>
 #include <linux/of.h>
+#include <linux/pm_qos.h>
 #include "governor.h"

 #define CREATE_TRACE_POINTS
 #include <trace/events/devfreq.h>

+#define HZ_PER_KHZ	1000
+
 static struct class *devfreq_class;

 /*
@ -98,6 +101,54 @@ static unsigned long find_available_max_freq(struct devfreq *devfreq)
 	return max_freq;
 }

+/**
+ * get_freq_range() - Get the current freq range
+ * @devfreq:	the devfreq instance
+ * @min_freq:	the min frequency
+ * @max_freq:	the max frequency
+ *
+ * This takes into consideration all constraints.
+ */
+static void get_freq_range(struct devfreq *devfreq,
+			   unsigned long *min_freq,
+			   unsigned long *max_freq)
+{
+	unsigned long *freq_table = devfreq->profile->freq_table;
+	s32 qos_min_freq, qos_max_freq;
+
+	lockdep_assert_held(&devfreq->lock);
+
+	/*
+	 * Initialize minimum/maximum frequency from freq table.
+	 * The devfreq drivers can initialize this in either ascending or
+	 * descending order and devfreq core supports both.
+	 */
+	if (freq_table[0] < freq_table[devfreq->profile->max_state - 1]) {
+		*min_freq = freq_table[0];
+		*max_freq = freq_table[devfreq->profile->max_state - 1];
+	} else {
+		*min_freq = freq_table[devfreq->profile->max_state - 1];
+		*max_freq = freq_table[0];
+	}
+
+	/* Apply constraints from PM QoS */
+	qos_min_freq = dev_pm_qos_read_value(devfreq->dev.parent,
+					     DEV_PM_QOS_MIN_FREQUENCY);
+	qos_max_freq = dev_pm_qos_read_value(devfreq->dev.parent,
+					     DEV_PM_QOS_MAX_FREQUENCY);
+	*min_freq = max(*min_freq, (unsigned long)HZ_PER_KHZ * qos_min_freq);
+	if (qos_max_freq != PM_QOS_MAX_FREQUENCY_DEFAULT_VALUE)
+		*max_freq = min(*max_freq,
+				(unsigned long)HZ_PER_KHZ * qos_max_freq);
+
+	/* Apply constraints from OPP interface */
+	*min_freq = max(*min_freq, devfreq->scaling_min_freq);
+	*max_freq = min(*max_freq, devfreq->scaling_max_freq);
+
+	if (*min_freq > *max_freq)
+		*min_freq = *max_freq;
+}
+
 /**
 * devfreq_get_freq_level() - Lookup freq_table for the frequency
 * @devfreq:	the devfreq instance
@ -351,16 +402,7 @@ int update_devfreq(struct devfreq *devfreq)
 	err = devfreq->governor->get_target_freq(devfreq, &freq);
 	if (err)
 		return err;
-
-	/*
-	 * Adjust the frequency with user freq, QoS and available freq.
-	 *
-	 * List from the highest priority
-	 * max_freq
-	 * min_freq
-	 */
-	max_freq = min(devfreq->scaling_max_freq, devfreq->max_freq);
-	min_freq = max(devfreq->scaling_min_freq, devfreq->min_freq);
+	get_freq_range(devfreq, &min_freq, &max_freq);

 	if (freq < min_freq) {
 		freq = min_freq;
@ -568,26 +610,69 @@ static int devfreq_notifier_call(struct notifier_block *nb, unsigned long type,
 				 void *devp)
 {
 	struct devfreq *devfreq = container_of(nb, struct devfreq, nb);
-	int ret;
+	int err = -EINVAL;

 	mutex_lock(&devfreq->lock);

 	devfreq->scaling_min_freq = find_available_min_freq(devfreq);
-	if (!devfreq->scaling_min_freq) {
-		mutex_unlock(&devfreq->lock);
-		return -EINVAL;
-	}
+	if (!devfreq->scaling_min_freq)
+		goto out;

 	devfreq->scaling_max_freq = find_available_max_freq(devfreq);
 	if (!devfreq->scaling_max_freq) {
-		mutex_unlock(&devfreq->lock);
-		return -EINVAL;
+		devfreq->scaling_max_freq = ULONG_MAX;
+		goto out;
 	}

-	ret = update_devfreq(devfreq);
-	mutex_unlock(&devfreq->lock);
+	err = update_devfreq(devfreq);

-	return ret;
+out:
+	mutex_unlock(&devfreq->lock);
+	if (err)
+		dev_err(devfreq->dev.parent,
+			"failed to update frequency from OPP notifier (%d)\n",
+			err);
+
+	return NOTIFY_OK;
+}
+
+/**
+ * qos_notifier_call() - Common handler for QoS constraints.
+ * @devfreq:    the devfreq instance.
+ */
+static int qos_notifier_call(struct devfreq *devfreq)
+{
+	int err;
+
+	mutex_lock(&devfreq->lock);
+	err = update_devfreq(devfreq);
+	mutex_unlock(&devfreq->lock);
+	if (err)
+		dev_err(devfreq->dev.parent,
+			"failed to update frequency from PM QoS (%d)\n",
+			err);
+
+	return NOTIFY_OK;
+}
+
+/**
+ * qos_min_notifier_call() - Callback for QoS min_freq changes.
+ * @nb:		Should be devfreq->nb_min
+ */
+static int qos_min_notifier_call(struct notifier_block *nb,
+					 unsigned long val, void *ptr)
+{
+	return qos_notifier_call(container_of(nb, struct devfreq, nb_min));
+}
+
+/**
+ * qos_max_notifier_call() - Callback for QoS max_freq changes.
+ * @nb:		Should be devfreq->nb_max
+ */
+static int qos_max_notifier_call(struct notifier_block *nb,
+					 unsigned long val, void *ptr)
+{
+	return qos_notifier_call(container_of(nb, struct devfreq, nb_max));
 }

 /**
@ -599,16 +684,36 @@ static int devfreq_notifier_call(struct notifier_block *nb, unsigned long type,
 static void devfreq_dev_release(struct device *dev)
 {
 	struct devfreq *devfreq = to_devfreq(dev);
+	int err;

 	mutex_lock(&devfreq_list_lock);
-	if (IS_ERR(find_device_devfreq(devfreq->dev.parent))) {
-		mutex_unlock(&devfreq_list_lock);
-		dev_warn(&devfreq->dev, "releasing devfreq which doesn't exist\n");
-		return;
-	}
 	list_del(&devfreq->node);
 	mutex_unlock(&devfreq_list_lock);

+	err = dev_pm_qos_remove_notifier(devfreq->dev.parent, &devfreq->nb_max,
+					 DEV_PM_QOS_MAX_FREQUENCY);
+	if (err && err != -ENOENT)
+		dev_warn(dev->parent,
+			"Failed to remove max_freq notifier: %d\n", err);
+	err = dev_pm_qos_remove_notifier(devfreq->dev.parent, &devfreq->nb_min,
+					 DEV_PM_QOS_MIN_FREQUENCY);
+	if (err && err != -ENOENT)
+		dev_warn(dev->parent,
+			"Failed to remove min_freq notifier: %d\n", err);
+
+	if (dev_pm_qos_request_active(&devfreq->user_max_freq_req)) {
+		err = dev_pm_qos_remove_request(&devfreq->user_max_freq_req);
+		if (err)
+			dev_warn(dev->parent,
+				"Failed to remove max_freq request: %d\n", err);
+	}
+	if (dev_pm_qos_request_active(&devfreq->user_min_freq_req)) {
+		err = dev_pm_qos_remove_request(&devfreq->user_min_freq_req);
+		if (err)
+			dev_warn(dev->parent,
+				"Failed to remove min_freq request: %d\n", err);
+	}
+
 	if (devfreq->profile->exit)
 		devfreq->profile->exit(devfreq->dev.parent);

@ -660,6 +765,7 @@ struct devfreq *devfreq_add_device(struct device *dev,
 	devfreq->dev.parent = dev;
 	devfreq->dev.class = devfreq_class;
 	devfreq->dev.release = devfreq_dev_release;
+	INIT_LIST_HEAD(&devfreq->node);
 	devfreq->profile = profile;
 	strncpy(devfreq->governor_name, governor_name, DEVFREQ_NAME_LEN);
 	devfreq->previous_freq = profile->initial_freq;
@ -681,7 +787,6 @@ struct devfreq *devfreq_add_device(struct device *dev,
 		err = -EINVAL;
 		goto err_dev;
 	}
-	devfreq->min_freq = devfreq->scaling_min_freq;

 	devfreq->scaling_max_freq = find_available_max_freq(devfreq);
 	if (!devfreq->scaling_max_freq) {
@ -689,7 +794,6 @@ struct devfreq *devfreq_add_device(struct device *dev,
 		err = -EINVAL;
 		goto err_dev;
 	}
-	devfreq->max_freq = devfreq->scaling_max_freq;

 	devfreq->suspend_freq = dev_pm_opp_get_suspend_opp_freq(dev);
 	atomic_set(&devfreq->suspend_count, 0);
@ -730,6 +834,28 @@ struct devfreq *devfreq_add_device(struct device *dev,

 	mutex_unlock(&devfreq->lock);

+	err = dev_pm_qos_add_request(dev, &devfreq->user_min_freq_req,
+				     DEV_PM_QOS_MIN_FREQUENCY, 0);
+	if (err < 0)
+		goto err_devfreq;
+	err = dev_pm_qos_add_request(dev, &devfreq->user_max_freq_req,
+				     DEV_PM_QOS_MAX_FREQUENCY,
+				     PM_QOS_MAX_FREQUENCY_DEFAULT_VALUE);
+	if (err < 0)
+		goto err_devfreq;
+
+	devfreq->nb_min.notifier_call = qos_min_notifier_call;
+	err = dev_pm_qos_add_notifier(devfreq->dev.parent, &devfreq->nb_min,
+				      DEV_PM_QOS_MIN_FREQUENCY);
+	if (err)
+		goto err_devfreq;
+
+	devfreq->nb_max.notifier_call = qos_max_notifier_call;
+	err = dev_pm_qos_add_notifier(devfreq->dev.parent, &devfreq->nb_max,
+				      DEV_PM_QOS_MAX_FREQUENCY);
+	if (err)
+		goto err_devfreq;
+
 	mutex_lock(&devfreq_list_lock);

 	governor = try_then_request_governor(devfreq->governor_name);
@ -1303,41 +1429,37 @@ static ssize_t min_freq_store(struct device *dev, struct device_attribute *attr,
 	unsigned long value;
 	int ret;

+	/*
+	 * Protect against theoretical sysfs writes between
+	 * device_add and dev_pm_qos_add_request
+	 */
+	if (!dev_pm_qos_request_active(&df->user_min_freq_req))
+		return -EAGAIN;
+
 	ret = sscanf(buf, "%lu", &value);
 	if (ret != 1)
 		return -EINVAL;

-	mutex_lock(&df->lock);
+	/* Round down to kHz for PM QoS */
+	ret = dev_pm_qos_update_request(&df->user_min_freq_req,
+					value / HZ_PER_KHZ);
+	if (ret < 0)
+		return ret;

-	if (value) {
-		if (value > df->max_freq) {
-			ret = -EINVAL;
-			goto unlock;
-		}
-	} else {
-		unsigned long *freq_table = df->profile->freq_table;
-
-		/* Get minimum frequency according to sorting order */
-		if (freq_table[0] < freq_table[df->profile->max_state - 1])
-			value = freq_table[0];
-		else
-			value = freq_table[df->profile->max_state - 1];
-	}
-
-	df->min_freq = value;
-	update_devfreq(df);
-	ret = count;
-unlock:
-	mutex_unlock(&df->lock);
-	return ret;
+	return count;
 }

 static ssize_t min_freq_show(struct device *dev, struct device_attribute *attr,
 			     char *buf)
 {
 	struct devfreq *df = to_devfreq(dev);
+	unsigned long min_freq, max_freq;

-	return sprintf(buf, "%lu\n", max(df->scaling_min_freq, df->min_freq));
+	mutex_lock(&df->lock);
+	get_freq_range(df, &min_freq, &max_freq);
+	mutex_unlock(&df->lock);
+
+	return sprintf(buf, "%lu\n", min_freq);
 }

 static ssize_t max_freq_store(struct device *dev, struct device_attribute *attr,
@ -1347,33 +1469,37 @@ static ssize_t max_freq_store(struct device *dev, struct device_attribute *attr,
 	unsigned long value;
 	int ret;

+	/*
+	 * Protect against theoretical sysfs writes between
+	 * device_add and dev_pm_qos_add_request
+	 */
+	if (!dev_pm_qos_request_active(&df->user_max_freq_req))
+		return -EINVAL;
+
 	ret = sscanf(buf, "%lu", &value);
 	if (ret != 1)
 		return -EINVAL;

-	mutex_lock(&df->lock);
+	/*
+	 * PM QoS frequencies are in kHz so we need to convert. Convert by
+	 * rounding upwards so that the acceptable interval never shrinks.
+	 *
+	 * For example if the user writes "666666666" to sysfs this value will
+	 * be converted to 666667 kHz and back to 666667000 Hz before an OPP
+	 * lookup, this ensures that an OPP of 666666666Hz is still accepted.
+	 *
+	 * A value of zero means "no limit".
+	 */
+	if (value)
+		value = DIV_ROUND_UP(value, HZ_PER_KHZ);
+	else
+		value = PM_QOS_MAX_FREQUENCY_DEFAULT_VALUE;

-	if (value) {
-		if (value < df->min_freq) {
-			ret = -EINVAL;
-			goto unlock;
-		}
-	} else {
-		unsigned long *freq_table = df->profile->freq_table;
+	ret = dev_pm_qos_update_request(&df->user_max_freq_req, value);
+	if (ret < 0)
+		return ret;

-		/* Get maximum frequency according to sorting order */
-		if (freq_table[0] < freq_table[df->profile->max_state - 1])
-			value = freq_table[df->profile->max_state - 1];
-		else
-			value = freq_table[0];
-	}
-
-	df->max_freq = value;
-	update_devfreq(df);
-	ret = count;
-unlock:
-	mutex_unlock(&df->lock);
-	return ret;
+	return count;
 }
 static DEVICE_ATTR_RW(min_freq);

@ -1381,8 +1507,13 @@ static ssize_t max_freq_show(struct device *dev, struct device_attribute *attr,
 			     char *buf)
 {
 	struct devfreq *df = to_devfreq(dev);
+	unsigned long min_freq, max_freq;

-	return sprintf(buf, "%lu\n", min(df->scaling_max_freq, df->max_freq));
+	mutex_lock(&df->lock);
+	get_freq_range(df, &min_freq, &max_freq);
+	mutex_unlock(&df->lock);
+
+	return sprintf(buf, "%lu\n", max_freq);
 }
 static DEVICE_ATTR_RW(max_freq);

--- a/Show More
+++ b/Show More