Merge tag 'ASB-2022-04-05_12-5.10' of https://android.googlesource.com/kernel/common

https://source.android.com/security/bulletin/2022-04-01
CVE-2021-0707
CVE-2021-39800
CVE-2021-39801 (4.9 only)
CVE-2021-39802

* tag 'ASB-2022-04-05_12-5.10': (3832 commits)
  ANDROID: GKI: Update symbols to abi_gki_aarch64_oplus
  ANDROID: vendor_hooks: Reduce pointless modversions CRC churn
  UPSTREAM: locking/lockdep: Avoid potential access of invalid memory in lock_class
  ANDROID: mm: Fix implicit declaration of function 'isolate_lru_page'
  ANDROID: GKI: Update symbols to symbol list
  ANDROID: GKI: Update symbols to symbol list
  ANDROID: GKI: Add hook symbol to symbol list
  Revert "ANDROID: dm-bow: Protect Ranges fetched and erased from the RB tree"
  ANDROID: vendor_hooks: Add hooks to for free_unref_page_commit
  ANDROID: vendor_hooks: Add hooks to for alloc_contig_range
  ANDROID: GKI: Update symbols to symbol list
  ANDROID: vendor_hooks: Add hook in shrink_node_memcgs
  ANDROID: GKI: Add symbols to symbol list
  FROMGIT: iommu/iova: Improve 32-bit free space estimate
  ANDROID: export walk_page_range and swp_swap_info
  ANDROID: vendor_hooks: export shrink_slab
  ANDROID: usb: gadget: f_accessory: add compat_ioctl support
  UPSTREAM: sr9700: sanity check for packet length
  UPSTREAM: io_uring: return back safer resurrect
  UPSTREAM: Revert "xfrm: state and policy should fail if XFRMA_IF_ID 0"
  ...

Change-Id: Ic61ead530b99b10ffd535a358a48fe9bb8c33fd4

Conflicts:
	drivers/android/Kconfig
	drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c
	drivers/gpu/drm/rockchip/rockchip_vop_reg.c
	drivers/i2c/busses/i2c-rk3x.c
	drivers/media/i2c/imx258.c
	drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
	drivers/usb/dwc2/gadget.c
	drivers/usb/gadget/function/uvc.h
	lib/Kconfig.debug

Documentation/ABI/testing/sysfs-bus-iio-lptimer-stm32

@@ -1,62 +0,0 @@
-What:		/sys/bus/iio/devices/iio:deviceX/in_count0_preset
-KernelVersion:	4.13
-Contact:	fabrice.gasnier@st.com
-Description:
-		Reading returns the current preset value. Writing sets the
-		preset value. Encoder counts continuously from 0 to preset
-		value, depending on direction (up/down).
-
-What:		/sys/bus/iio/devices/iio:deviceX/in_count_quadrature_mode_available
-KernelVersion:	4.13
-Contact:	fabrice.gasnier@st.com
-Description:
-		Reading returns the list possible quadrature modes.
-
-What:		/sys/bus/iio/devices/iio:deviceX/in_count0_quadrature_mode
-KernelVersion:	4.13
-Contact:	fabrice.gasnier@st.com
-Description:
-		Configure the device counter quadrature modes:
-
-		- non-quadrature:
-			Encoder IN1 input servers as the count input (up
-			direction).
-
-		- quadrature:
-			Encoder IN1 and IN2 inputs are mixed to get direction
-			and count.
-
-What:		/sys/bus/iio/devices/iio:deviceX/in_count_polarity_available
-KernelVersion:	4.13
-Contact:	fabrice.gasnier@st.com
-Description:
-		Reading returns the list possible active edges.
-
-What:		/sys/bus/iio/devices/iio:deviceX/in_count0_polarity
-KernelVersion:	4.13
-Contact:	fabrice.gasnier@st.com
-Description:
-		Configure the device encoder/counter active edge:
-
-		- rising-edge
-		- falling-edge
-		- both-edges
-
-		In non-quadrature mode, device counts up on active edge.
-
-		In quadrature mode, encoder counting scenarios are as follows:
-
-		+---------+----------+--------------------+--------------------+
-		| Active  | Level on |      IN1 signal    |     IN2 signal     |
-		| edge    | opposite +----------+---------+----------+---------+
-		|         | signal   |  Rising  | Falling |  Rising  | Falling |
-		+---------+----------+----------+---------+----------+---------+
-		| Rising  | High ->  |   Down   |    -    |   Up     |    -    |
-		| edge    | Low  ->  |   Up     |    -    |   Down   |    -    |
-		+---------+----------+----------+---------+----------+---------+
-		| Falling | High ->  |    -     |   Up    |    -     |   Down  |
-		| edge    | Low  ->  |    -     |   Down  |    -     |   Up    |
-		+---------+----------+----------+---------+----------+---------+
-		| Both    | High ->  |   Down   |   Up    |   Up     |   Down  |
-		| edges   | Low  ->  |   Up     |   Down  |   Down   |   Up    |
-		+---------+----------+----------+---------+----------+---------+

Documentation/ABI/testing/sysfs-fs-f2fs

@@ -113,6 +113,11 @@ Contact:	"Jaegeuk Kim" <jaegeuk@kernel.org>
 Description:	Set timeout to issue discard commands during umount.
 	        Default: 5 secs
 
+What:		/sys/fs/f2fs/<disk>/pending_discard
+Date:		November 2021
+Contact:	"Jaegeuk Kim" <jaegeuk@kernel.org>
+Description:	Shows the number of pending discard commands in the queue.
+
 What:		/sys/fs/f2fs/<disk>/max_victim_search
 Date:		January 2014
 Contact:	"Jaegeuk Kim" <jaegeuk.kim@samsung.com>

Documentation/accounting/psi.rst

@@ -92,7 +92,8 @@ Triggers can be set on more than one psi metric and more than one trigger
 for the same psi metric can be specified. However for each trigger a separate
 file descriptor is required to be able to poll it separately from others,
 therefore for each trigger a separate open() syscall should be made even
-when opening the same psi interface file.
+when opening the same psi interface file. Write operations to a file descriptor
+with an already existing psi trigger will fail with EBUSY.
 
 Monitors activate only when system enters stall state for the monitored
 psi metric and deactivates upon exit from the stall state. While system is

Documentation/admin-guide/devices.txt

@@ -3003,10 +3003,10 @@
 		65 = /dev/infiniband/issm1     Second InfiniBand IsSM device
 		  ...
 		127 = /dev/infiniband/issm63    63rd InfiniBand IsSM device
-		128 = /dev/infiniband/uverbs0   First InfiniBand verbs device
+		192 = /dev/infiniband/uverbs0   First InfiniBand verbs device
-		129 = /dev/infiniband/uverbs1   Second InfiniBand verbs device
+		193 = /dev/infiniband/uverbs1   Second InfiniBand verbs device
 		  ...
-		159 = /dev/infiniband/uverbs31  31st InfiniBand verbs device
+		223 = /dev/infiniband/uverbs31  31st InfiniBand verbs device
 
  232 char	Biometric Devices
 		0 = /dev/biometric/sensor0/fingerprint	first fingerprint sensor on first device

Documentation/admin-guide/hw-vuln/spectre.rst

@@ -60,8 +60,8 @@ privileged data touched during the speculative execution.
 Spectre variant 1 attacks take advantage of speculative execution of
 conditional branches, while Spectre variant 2 attacks use speculative
 execution of indirect branches to leak privileged memory.
-See :ref:`[1] <spec_ref1>` :ref:`[5] <spec_ref5>` :ref:`[7] <spec_ref7>`
+See :ref:`[1] <spec_ref1>` :ref:`[5] <spec_ref5>` :ref:`[6] <spec_ref6>`
-:ref:`[10] <spec_ref10>` :ref:`[11] <spec_ref11>`.
+:ref:`[7] <spec_ref7>` :ref:`[10] <spec_ref10>` :ref:`[11] <spec_ref11>`.
 
 Spectre variant 1 (Bounds Check Bypass)
 ---------------------------------------
@@ -131,6 +131,19 @@ steer its indirect branch speculations to gadget code, and measure the
 speculative execution's side effects left in level 1 cache to infer the
 victim's data.
 
+Yet another variant 2 attack vector is for the attacker to poison the
+Branch History Buffer (BHB) to speculatively steer an indirect branch
+to a specific Branch Target Buffer (BTB) entry, even if the entry isn't
+associated with the source address of the indirect branch. Specifically,
+the BHB might be shared across privilege levels even in the presence of
+Enhanced IBRS.
+
+Currently the only known real-world BHB attack vector is via
+unprivileged eBPF. Therefore, it's highly recommended to not enable
+unprivileged eBPF, especially when eIBRS is used (without retpolines).
+For a full mitigation against BHB attacks, it's recommended to use
+retpolines (or eIBRS combined with retpolines).
+
 Attack scenarios
 ----------------
 
@@ -364,13 +377,15 @@ The possible values in this file are:
 
   - Kernel status:
 
-  ====================================  =================================
+  ========================================  =================================
-  'Not affected'                        The processor is not vulnerable
+  'Not affected'                            The processor is not vulnerable
-  'Vulnerable'                          Vulnerable, no mitigation
+  'Mitigation: None'                        Vulnerable, no mitigation
-  'Mitigation: Full generic retpoline'  Software-focused mitigation
+  'Mitigation: Retpolines'                  Use Retpoline thunks
-  'Mitigation: Full AMD retpoline'      AMD-specific software mitigation
+  'Mitigation: LFENCE'                      Use LFENCE instructions
-  'Mitigation: Enhanced IBRS'           Hardware-focused mitigation
+  'Mitigation: Enhanced IBRS'               Hardware-focused mitigation
-  ====================================  =================================
+  'Mitigation: Enhanced IBRS + Retpolines'  Hardware-focused + Retpolines
+  'Mitigation: Enhanced IBRS + LFENCE'      Hardware-focused + LFENCE
+  ========================================  =================================
 
   - Firmware status: Show if Indirect Branch Restricted Speculation (IBRS) is
     used to protect against Spectre variant 2 attacks when calling firmware (x86 only).
@@ -468,7 +483,7 @@ Spectre variant 2
    before invoking any firmware code to prevent Spectre variant 2 exploits
    using the firmware.
 
-   Using kernel address space randomization (CONFIG_RANDOMIZE_SLAB=y
+   Using kernel address space randomization (CONFIG_RANDOMIZE_BASE=y
    and CONFIG_SLAB_FREELIST_RANDOM=y in the kernel configuration) makes
    attacks on the kernel generally more difficult.
 
@@ -584,12 +599,13 @@ kernel command line.
 
 		Specific mitigations can also be selected manually:
 
-		retpoline
+                retpoline               auto pick between generic,lfence
-					replace indirect branches
+                retpoline,generic       Retpolines
-		retpoline,generic
+                retpoline,lfence        LFENCE; indirect branch
-					google's original retpoline
+                retpoline,amd           alias for retpoline,lfence
-		retpoline,amd
+                eibrs                   enhanced IBRS
-					AMD-specific minimal thunk
+                eibrs,retpoline         enhanced IBRS + Retpolines
+                eibrs,lfence            enhanced IBRS + LFENCE
 
 		Not specifying this option is equivalent to
 		spectre_v2=auto.
@@ -730,7 +746,7 @@ AMD white papers:
 
 .. _spec_ref6:
 
-[6] `Software techniques for managing speculation on AMD processors <https://developer.amd.com/wp-content/resources/90343-B_SoftwareTechniquesforManagingSpeculation_WP_7-18Update_FNL.pdf>`_.
+[6] `Software techniques for managing speculation on AMD processors <https://developer.amd.com/wp-content/resources/Managing-Speculation-on-AMD-Processors.pdf>`_.
 
 ARM white papers:
 

Documentation/admin-guide/kernel-parameters.txt

@@ -939,6 +939,10 @@
 			can be useful when debugging issues that require an SLB
 			miss to occur.
 
+	disable_dma32=	[KNL]
+			Dynamically disable ZONE_DMA32 on kernels compiled with
+			CONFIG_ZONE_DMA32=y.
+
 	stress_slb	[PPC]
 			Limits the number of kernel SLB entries, and flushes
 			them frequently to increase the rate of SLB faults
@@ -1654,6 +1658,8 @@
 			architectures force reset to be always executed
 	i8042.unlock	[HW] Unlock (ignore) the keylock
 	i8042.kbdreset	[HW] Reset device connected to KBD port
+	i8042.probe_defer
+			[HW] Allow deferred probing upon i8042 probe errors
 
 	i810=		[HW,DRM]
 
@@ -2344,8 +2350,12 @@
 			Default is 1 (enabled)
 
 	kvm-intel.emulate_invalid_guest_state=
-			[KVM,Intel] Enable emulation of invalid guest states
+			[KVM,Intel] Disable emulation of invalid guest state.
-			Default is 0 (disabled)
+			Ignored if kvm-intel.enable_unrestricted_guest=1, as
+			guest state is never invalid for unrestricted guests.
+			This param doesn't apply to nested guests (L2), as KVM
+			never emulates invalid L2 guest state.
+			Default is 1 (enabled)
 
 	kvm-intel.flexpriority=
 			[KVM,Intel] Disable FlexPriority feature (TPR shadow).
@@ -5042,8 +5052,12 @@
 			Specific mitigations can also be selected manually:
 
 			retpoline	  - replace indirect branches
-			retpoline,generic - google's original retpoline
+			retpoline,generic - Retpolines
-			retpoline,amd     - AMD-specific minimal thunk
+			retpoline,lfence  - LFENCE; indirect branch
+			retpoline,amd     - alias for retpoline,lfence
+			eibrs		  - enhanced IBRS
+			eibrs,retpoline   - enhanced IBRS + Retpolines
+			eibrs,lfence      - enhanced IBRS + LFENCE
 
 			Not specifying this option is equivalent to
 			spectre_v2=auto.
@@ -6085,6 +6099,13 @@
 			improve timer resolution at the expense of processing
 			more timer interrupts.
 
+	xen.balloon_boot_timeout= [XEN]
+			The time (in seconds) to wait before giving up to boot
+			in case initial ballooning fails to free enough memory.
+			Applies only when running as HVM or PVH guest and
+			started with less memory configured than allowed at
+			max. Default is 180.
+
 	xen.event_eoi_delay=	[XEN]
 			How long to delay EOI handling in case of event
 			storms (jiffies). Default is 10.

Documentation/admin-guide/sysctl/kernel.rst

@@ -1457,11 +1457,22 @@ unprivileged_bpf_disabled
 =========================
 
 Writing 1 to this entry will disable unprivileged calls to ``bpf()``;
-once disabled, calling ``bpf()`` without ``CAP_SYS_ADMIN`` will return
+once disabled, calling ``bpf()`` without ``CAP_SYS_ADMIN`` or ``CAP_BPF``
-``-EPERM``.
+will return ``-EPERM``. Once set to 1, this can't be cleared from the
+running kernel anymore.
 
-Once set, this can't be cleared.
+Writing 2 to this entry will also disable unprivileged calls to ``bpf()``,
+however, an admin can still change this setting later on, if needed, by
+writing 0 or 1 to this entry.
 
+If ``BPF_UNPRIV_DEFAULT_OFF`` is enabled in the kernel config, then this
+entry will default to 2 instead of 0.
+
+= =============================================================
+0 Unprivileged calls to ``bpf()`` are enabled
+1 Unprivileged calls to ``bpf()`` are disabled without recovery
+2 Unprivileged calls to ``bpf()`` are disabled
+= =============================================================
 
 watchdog
 ========

Documentation/arm64/cpu-feature-registers.rst

@@ -235,7 +235,15 @@ infrastructure:
      | DPB                          | [3-0]   |    y    |
      +------------------------------+---------+---------+
 
-  6) ID_AA64MMFR2_EL1 - Memory model feature register 2
+  6) ID_AA64MMFR0_EL1 - Memory model feature register 0
+
+     +------------------------------+---------+---------+
+     | Name                         |  bits   | visible |
+     +------------------------------+---------+---------+
+     | ECV                          | [63-60] |    y    |
+     +------------------------------+---------+---------+
+
+  7) ID_AA64MMFR2_EL1 - Memory model feature register 2
 
      +------------------------------+---------+---------+
      | Name                         |  bits   | visible |
@@ -243,7 +251,7 @@ infrastructure:
      | AT                           | [35-32] |    y    |
      +------------------------------+---------+---------+
 
-  7) ID_AA64ZFR0_EL1 - SVE feature ID register 0
+  8) ID_AA64ZFR0_EL1 - SVE feature ID register 0
 
      +------------------------------+---------+---------+
      | Name                         |  bits   | visible |
@@ -267,6 +275,23 @@ infrastructure:
      | SVEVer                       | [3-0]   |    y    |
      +------------------------------+---------+---------+
 
+  8) ID_AA64MMFR1_EL1 - Memory model feature register 1
+
+     +------------------------------+---------+---------+
+     | Name                         |  bits   | visible |
+     +------------------------------+---------+---------+
+     | AFP                          | [47-44] |    y    |
+     +------------------------------+---------+---------+
+
+  9) ID_AA64ISAR2_EL1 - Instruction set attribute register 2
+
+     +------------------------------+---------+---------+
+     | Name                         |  bits   | visible |
+     +------------------------------+---------+---------+
+     | RPRES                        | [7-4]   |    y    |
+     +------------------------------+---------+---------+
+
+
 Appendix I: Example
 -------------------
 

Documentation/arm64/elf_hwcaps.rst

@@ -245,6 +245,18 @@ HWCAP2_MTE
     Functionality implied by ID_AA64PFR1_EL1.MTE == 0b0010, as described
     by Documentation/arm64/memory-tagging-extension.rst.
 
+HWCAP2_ECV
+
+    Functionality implied by ID_AA64MMFR0_EL1.ECV == 0b0001.
+
+HWCAP2_AFP
+
+    Functionality implied by ID_AA64MFR1_EL1.AFP == 0b0001.
+
+HWCAP2_RPRES
+
+    Functionality implied by ID_AA64ISAR2_EL1.RPRES == 0b0001.
+
 4. Unused AT_HWCAP bits
 -----------------------
 

Documentation/arm64/silicon-errata.rst

@@ -92,12 +92,18 @@ stable kernels.
 +----------------+-----------------+-----------------+-----------------------------+
 | ARM            | Cortex-A77      | #1508412        | ARM64_ERRATUM_1508412       |
 +----------------+-----------------+-----------------+-----------------------------+
+| ARM            | Cortex-A510     | #2051678        | ARM64_ERRATUM_2051678       |
++----------------+-----------------+-----------------+-----------------------------+
+| ARM            | Cortex-A710     | #2054223        | ARM64_ERRATUM_2054223       |
++----------------+-----------------+-----------------+-----------------------------+
 | ARM            | Neoverse-N1     | #1188873,1418040| ARM64_ERRATUM_1418040       |
 +----------------+-----------------+-----------------+-----------------------------+
 | ARM            | Neoverse-N1     | #1349291        | N/A                         |
 +----------------+-----------------+-----------------+-----------------------------+
 | ARM            | Neoverse-N1     | #1542419        | ARM64_ERRATUM_1542419       |
 +----------------+-----------------+-----------------+-----------------------------+
+| ARM            | Neoverse-N2     | #2067961        | ARM64_ERRATUM_2067961       |
++----------------+-----------------+-----------------+-----------------------------+
 | ARM            | MMU-500         | #841119,826419  | N/A                         |
 +----------------+-----------------+-----------------+-----------------------------+
 +----------------+-----------------+-----------------+-----------------------------+

Documentation/devicetree/bindings/arm/omap/omap.txt

@@ -119,6 +119,9 @@ Boards (incomplete list of examples):
 - OMAP3 BeagleBoard : Low cost community board
   compatible = "ti,omap3-beagle", "ti,omap3430", "ti,omap3"
 
+- OMAP3 BeagleBoard A to B4 : Early BeagleBoard revisions A to B4 with a timer quirk
+  compatible = "ti,omap3-beagle-ab4", "ti,omap3-beagle", "ti,omap3430", "ti,omap3"
+
 - OMAP3 Tobi with Overo : Commercial expansion board with daughter board
   compatible = "gumstix,omap3-overo-tobi", "gumstix,omap3-overo", "ti,omap3430", "ti,omap3"
 

Documentation/devicetree/bindings/arm/tegra.yaml

@@ -54,7 +54,7 @@ properties:
           - const: toradex,apalis_t30
           - const: nvidia,tegra30
       - items:
-          - const: toradex,apalis_t30-eval-v1.1
+          - const: toradex,apalis_t30-v1.1-eval
           - const: toradex,apalis_t30-eval
           - const: toradex,apalis_t30-v1.1
           - const: toradex,apalis_t30

Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml

@@ -10,6 +10,9 @@ title: Amlogic specific extensions to the Synopsys Designware HDMI Controller
 maintainers:
   - Neil Armstrong <narmstrong@baylibre.com>
 
+allOf:
+  - $ref: /schemas/sound/name-prefix.yaml#
+
 description: |
   The Amlogic Meson Synopsys Designware Integration is composed of
   - A Synopsys DesignWare HDMI Controller IP
@@ -99,6 +102,8 @@ properties:
   "#sound-dai-cells":
     const: 0
 
+  sound-name-prefix: true
+
 required:
   - compatible
   - reg

Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml

@@ -78,6 +78,10 @@ properties:
   interrupts:
     maxItems: 1
 
+  amlogic,canvas:
+    description: should point to a canvas provider node
+    $ref: /schemas/types.yaml#/definitions/phandle
+
   power-domains:
     maxItems: 1
     description: phandle to the associated power domain
@@ -106,6 +110,7 @@ required:
   - port@1
   - "#address-cells"
   - "#size-cells"
+  - amlogic,canvas
 
 additionalProperties: false
 
@@ -118,6 +123,7 @@ examples:
         interrupts = <3>;
         #address-cells = <1>;
         #size-cells = <0>;
+        amlogic,canvas = <&canvas>;
 
         /* CVBS VDAC output port */
         port@0 {

Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml

@@ -18,7 +18,7 @@ properties:
     const: ti,sn65dsi86
 
   reg:
-    const: 0x2d
+    enum: [ 0x2c, 0x2d ]
 
   enable-gpios:
     maxItems: 1

Documentation/devicetree/bindings/mtd/gpmc-nand.txt

@@ -122,7 +122,7 @@ on various other factors also like;
 	so the device should have enough free bytes available its OOB/Spare
 	area to accommodate ECC for entire page. In general following expression
 	helps in determining if given device can accommodate ECC syndrome:
-	"2 + (PAGESIZE / 512) * ECC_BYTES" >= OOBSIZE"
+	"2 + (PAGESIZE / 512) * ECC_BYTES" <= OOBSIZE"
 	where
 		OOBSIZE		number of bytes in OOB/spare area
 		PAGESIZE	number of bytes in main-area of device page

Documentation/devicetree/bindings/net/can/tcan4x5x.txt

@@ -31,7 +31,7 @@ tcan4x5x: tcan4x5x@0 {
 		#address-cells = <1>;
 		#size-cells = <1>;
 		spi-max-frequency = <10000000>;
-		bosch,mram-cfg = <0x0 0 0 32 0 0 1 1>;
+		bosch,mram-cfg = <0x0 0 0 16 0 0 1 1>;
 		interrupt-parent = <&gpio1>;
 		interrupts = <14 IRQ_TYPE_LEVEL_LOW>;
 		device-state-gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>;

Documentation/devicetree/bindings/net/ethernet-phy.yaml

@@ -91,6 +91,14 @@ properties:
       compensate for the board being designed with the lanes
       swapped.
 
+  enet-phy-lane-no-swap:
+    $ref: /schemas/types.yaml#/definitions/flag
+    description:
+      If set, indicates that PHY will disable swap of the
+      TX/RX lanes. This property allows the PHY to work correcly after
+      e.g. wrong bootstrap configuration caused by issues in PCB
+      layout design.
+
   eee-broken-100tx:
     $ref: /schemas/types.yaml#definitions/flag
     description:

Documentation/devicetree/bindings/pinctrl/marvell,armada-37xx-pinctrl.txt

@@ -43,19 +43,19 @@ group emmc_nb
 
 group pwm0
  - pin 11 (GPIO1-11)
- - functions pwm, gpio
+ - functions pwm, led, gpio
 
 group pwm1
  - pin 12
- - functions pwm, gpio
+ - functions pwm, led, gpio
 
 group pwm2
  - pin 13
- - functions pwm, gpio
+ - functions pwm, led, gpio
 
 group pwm3
  - pin 14
- - functions pwm, gpio
+ - functions pwm, led, gpio
 
 group pmic1
  - pin 7

Documentation/devicetree/bindings/regulator/samsung,s5m8767.txt

@@ -13,6 +13,14 @@ common regulator binding documented in:
 
 
 Required properties of the main device node (the parent!):
+ - s5m8767,pmic-buck-ds-gpios: GPIO specifiers for three host gpio's used
+   for selecting GPIO DVS lines. It is one-to-one mapped to dvs gpio lines.
+
+ [1] If either of the 's5m8767,pmic-buck[2/3/4]-uses-gpio-dvs' optional
+     property is specified, then all the eight voltage values for the
+     's5m8767,pmic-buck[2/3/4]-dvs-voltage' should be specified.
+
+Optional properties of the main device node (the parent!):
  - s5m8767,pmic-buck2-dvs-voltage: A set of 8 voltage values in micro-volt (uV)
    units for buck2 when changing voltage using gpio dvs. Refer to [1] below
    for additional information.
@@ -25,26 +33,13 @@ Required properties of the main device node (the parent!):
    units for buck4 when changing voltage using gpio dvs. Refer to [1] below
    for additional information.
 
- - s5m8767,pmic-buck-ds-gpios: GPIO specifiers for three host gpio's used
-   for selecting GPIO DVS lines. It is one-to-one mapped to dvs gpio lines.
-
- [1] If none of the 's5m8767,pmic-buck[2/3/4]-uses-gpio-dvs' optional
-     property is specified, the 's5m8767,pmic-buck[2/3/4]-dvs-voltage'
-     property should specify atleast one voltage level (which would be a
-     safe operating voltage).
-
-     If either of the 's5m8767,pmic-buck[2/3/4]-uses-gpio-dvs' optional
-     property is specified, then all the eight voltage values for the
-     's5m8767,pmic-buck[2/3/4]-dvs-voltage' should be specified.
-
-Optional properties of the main device node (the parent!):
  - s5m8767,pmic-buck2-uses-gpio-dvs: 'buck2' can be controlled by gpio dvs.
  - s5m8767,pmic-buck3-uses-gpio-dvs: 'buck3' can be controlled by gpio dvs.
  - s5m8767,pmic-buck4-uses-gpio-dvs: 'buck4' can be controlled by gpio dvs.
 
 Additional properties required if either of the optional properties are used:
 
- - s5m8767,pmic-buck234-default-dvs-idx: Default voltage setting selected from
+ - s5m8767,pmic-buck-default-dvs-idx: Default voltage setting selected from
    the possible 8 options selectable by the dvs gpios. The value of this
    property should be between 0 and 7. If not specified or if out of range, the
    default value of this property is set to 0.

Documentation/devicetree/bindings/thermal/thermal-zones.yaml

@@ -199,12 +199,11 @@ patternProperties:
 
               contribution:
                 $ref: /schemas/types.yaml#/definitions/uint32
-                minimum: 0
-                maximum: 100
                 description:
-                  The percentage contribution of the cooling devices at the
+                  The cooling contribution to the thermal zone of the referred
-                  specific trip temperature referenced in this map
+                  cooling device at the referred trip point. The contribution is
-                  to this thermal zone
+                  a ratio of the sum of all cooling contributions within a
+                  thermal zone.
 
             required:
               - trip

Documentation/devicetree/bindings/watchdog/samsung-wdt.yaml

@@ -39,8 +39,8 @@ properties:
   samsung,syscon-phandle:
     $ref: /schemas/types.yaml#/definitions/phandle
     description:
-      Phandle to the PMU system controller node (in case of Exynos5250
+      Phandle to the PMU system controller node (in case of Exynos5250,
-      and Exynos5420).
+      Exynos5420 and Exynos7).
 
 required:
   - compatible
@@ -58,6 +58,7 @@ allOf:
             enum:
               - samsung,exynos5250-wdt
               - samsung,exynos5420-wdt
+              - samsung,exynos7-wdt
     then:
       required:
         - samsung,syscon-phandle

Documentation/driver-api/dmaengine/dmatest.rst

@@ -143,13 +143,14 @@ Part 5 - Handling channel allocation
 Allocating Channels
 -------------------
 
-Channels are required to be configured prior to starting the test run.
+Channels do not need to be configured prior to starting a test run. Attempting
-Attempting to run the test without configuring the channels will fail.
+to run the test without configuring the channels will result in testing any
+channels that are available.
 
 Example::
 
     % echo 1 > /sys/module/dmatest/parameters/run
-    dmatest: Could not start test, no channels configured
+    dmatest: No channels configured, continue with any
 
 Channels are registered using the "channel" parameter. Channels can be requested by their
 name, once requested, the channel is registered and a pending thread is added to the test list.

Documentation/driver-api/firewire.rst

@@ -19,7 +19,7 @@ of kernel interfaces is available via exported symbols in `firewire-core` module
 Firewire char device data structures
 ====================================
 
-.. include:: /ABI/stable/firewire-cdev
+.. include:: ../ABI/stable/firewire-cdev
     :literal:
 
 .. kernel-doc:: include/uapi/linux/firewire-cdev.h
@@ -28,7 +28,7 @@ Firewire char device data structures
 Firewire device probing and sysfs interfaces
 ============================================
 
-.. include:: /ABI/stable/sysfs-bus-firewire
+.. include:: ../ABI/stable/sysfs-bus-firewire
     :literal:
 
 .. kernel-doc:: drivers/firewire/core-device.c

Documentation/filesystems/fscrypt.rst

@@ -176,11 +176,11 @@ Master Keys
 
 Each encrypted directory tree is protected by a *master key*.  Master
 keys can be up to 64 bytes long, and must be at least as long as the
-greater of the key length needed by the contents and filenames
+greater of the security strength of the contents and filenames
-encryption modes being used.  For example, if AES-256-XTS is used for
+encryption modes being used.  For example, if any AES-256 mode is
-contents encryption, the master key must be 64 bytes (512 bits).  Note
+used, the master key must be at least 256 bits, i.e. 32 bytes.  A
-that the XTS mode is defined to require a key twice as long as that
+stricter requirement applies if the key is used by a v1 encryption
-required by the underlying block cipher.
+policy and AES-256-XTS is used; such keys must be 64 bytes.
 
 To "unlock" an encrypted directory tree, userspace must provide the
 appropriate master key.  There can be any number of master keys, each

Documentation/filesystems/incfs.rst

@@ -7,7 +7,7 @@ incfs: A stacked incremental filesystem for Linux
 /sys/fs interface
 =================
 
-Please update Documentation/ABI/testing/sys-fs-incfs if you update this
+Please update Documentation/ABI/testing/sysfs-fs-incfs if you update this
 section.
 
 incfs creates the following files in /sys/fs.

Documentation/firmware-guide/acpi/dsd/data-node-references.rst

@@ -5,7 +5,7 @@
 Referencing hierarchical data nodes
 ===================================
 
-:Copyright: |copy| 2018 Intel Corporation
+:Copyright: |copy| 2018, 2021 Intel Corporation
 :Author: Sakari Ailus <sakari.ailus@linux.intel.com>
 
 ACPI in general allows referring to device objects in the tree only.
@@ -52,12 +52,14 @@ the ANOD object which is also the final target node of the reference.
 	    Name (NOD0, Package() {
 		ToUUID("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
 		Package () {
+		    Package () { "reg", 0 },
 		    Package () { "random-property", 3 },
 		}
 	    })
 	    Name (NOD1, Package() {
 		ToUUID("dbb8e3e6-5886-4ba6-8795-1319f52a966b"),
 		Package () {
+		    Package () { "reg", 1 },
 		    Package () { "anothernode", "ANOD" },
 		}
 	    })
@@ -74,7 +76,11 @@ the ANOD object which is also the final target node of the reference.
 	    Name (_DSD, Package () {
 		ToUUID("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
 		Package () {
-		    Package () { "reference", ^DEV0, "node@1", "anothernode" },
+		    Package () {
+			"reference", Package () {
+			    ^DEV0, "node@1", "anothernode"
+			}
+		    },
 		}
 	    })
 	}

Documentation/gpu/todo.rst

@@ -273,24 +273,6 @@ Contact: Daniel Vetter, Noralf Tronnes
 
 Level: Advanced
 
-Garbage collect fbdev scrolling acceleration
---------------------------------------------
-
-Scroll acceleration is disabled in fbcon by hard-wiring p->scrollmode =
-SCROLL_REDRAW. There's a ton of code this will allow us to remove:
-- lots of code in fbcon.c
-- a bunch of the hooks in fbcon_ops, maybe the remaining hooks could be called
-  directly instead of the function table (with a switch on p->rotate)
-- fb_copyarea is unused after this, and can be deleted from all drivers
-
-Note that not all acceleration code can be deleted, since clearing and cursor
-support is still accelerated, which might be good candidates for further
-deletion projects.
-
-Contact: Daniel Vetter
-
-Level: Intermediate
-
 idr_init_base()
 ---------------
 

Documentation/hwmon/lm90.rst

@@ -265,6 +265,16 @@ Supported chips:
 
 	       https://www.ti.com/litv/pdf/sbos686
 
+  * Texas Instruments TMP461
+
+    Prefix: 'tmp461'
+
+    Addresses scanned: I2C 0x48 through 0x4F
+
+    Datasheet: Publicly available at TI website
+
+	       https://www.ti.com/lit/gpn/tmp461
+
 Author: Jean Delvare <jdelvare@suse.de>
 
 

Documentation/kbuild/gcc-plugins.rst

@@ -11,16 +11,13 @@ compiler [1]_. They are useful for runtime instrumentation and static analysis.
 We can analyse, change and add further code during compilation via
 callbacks [2]_, GIMPLE [3]_, IPA [4]_ and RTL passes [5]_.
 
-The GCC plugin infrastructure of the kernel supports all gcc versions from
+The GCC plugin infrastructure of the kernel supports building out-of-tree
-4.5 to 6.0, building out-of-tree modules, cross-compilation and building in a
+modules, cross-compilation and building in a separate directory.
-separate directory.
+Plugin source files have to be compilable by a C++ compiler.
-Plugin source files have to be compilable by both a C and a C++ compiler as well
-because gcc versions 4.5 and 4.6 are compiled by a C compiler,
-gcc-4.7 can be compiled by a C or a C++ compiler,
-and versions 4.8+ can only be compiled by a C++ compiler.
 
-Currently the GCC plugin infrastructure supports only the x86, arm, arm64 and
+Currently the GCC plugin infrastructure supports only some architectures.
-powerpc architectures.
+Grep "select HAVE_GCC_PLUGINS" to find out which architectures support
+GCC plugins.
 
 This infrastructure was ported from grsecurity [6]_ and PaX [7]_.
 
@@ -47,20 +44,13 @@ Files
 	This is a compatibility header for GCC plugins.
 	It should be always included instead of individual gcc headers.
 
-**$(src)/scripts/gcc-plugin.sh**
-
-	This script checks the availability of the included headers in
-	gcc-common.h and chooses the proper host compiler to build the plugins
-	(gcc-4.7 can be built by either gcc or g++).
-
 **$(src)/scripts/gcc-plugins/gcc-generate-gimple-pass.h,
 $(src)/scripts/gcc-plugins/gcc-generate-ipa-pass.h,
 $(src)/scripts/gcc-plugins/gcc-generate-simple_ipa-pass.h,
 $(src)/scripts/gcc-plugins/gcc-generate-rtl-pass.h**
 
 	These headers automatically generate the registration structures for
-	GIMPLE, SIMPLE_IPA, IPA and RTL passes. They support all gcc versions
+	GIMPLE, SIMPLE_IPA, IPA and RTL passes.
-	from 4.5 to 6.0.
 	They should be preferred to creating the structures by hand.
 
 
@@ -68,21 +58,25 @@ Usage
 =====
 
 You must install the gcc plugin headers for your gcc version,
-e.g., on Ubuntu for gcc-4.9::
+e.g., on Ubuntu for gcc-10::
 
-	apt-get install gcc-4.9-plugin-dev
+	apt-get install gcc-10-plugin-dev
 
 Or on Fedora::
 
 	dnf install gcc-plugin-devel
 
-Enable a GCC plugin based feature in the kernel config::
+Enable the GCC plugin infrastructure and some plugin(s) you want to use
+in the kernel config::
 
-	CONFIG_GCC_PLUGIN_CYC_COMPLEXITY = y
+	CONFIG_GCC_PLUGINS=y
+	CONFIG_GCC_PLUGIN_CYC_COMPLEXITY=y
+	CONFIG_GCC_PLUGIN_LATENT_ENTROPY=y
+	...
 
-To compile only the plugin(s)::
+To compile the minimum tool set including the plugin(s)::
 
-	make gcc-plugins
+	make scripts
 
 or just run the kernel make and compile the whole kernel with
 the cyclomatic complexity GCC plugin.
@@ -91,7 +85,8 @@ the cyclomatic complexity GCC plugin.
 4. How to add a new GCC plugin
 ==============================
 
-The GCC plugins are in $(src)/scripts/gcc-plugins/. You can use a file or a directory
+The GCC plugins are in scripts/gcc-plugins/. You need to put plugin source files
-here. It must be added to $(src)/scripts/gcc-plugins/Makefile,
+right under scripts/gcc-plugins/. Creating subdirectories is not supported.
-$(src)/scripts/Makefile.gcc-plugins and $(src)/arch/Kconfig.
+It must be added to scripts/gcc-plugins/Makefile, scripts/Makefile.gcc-plugins
+and a relevant Kconfig file.
 See the cyc_complexity_plugin.c (CONFIG_GCC_PLUGIN_CYC_COMPLEXITY) GCC plugin.

Documentation/locking/locktypes.rst

@@ -439,11 +439,9 @@ preemption. The following substitution works on both kernels::
   spin_lock(&p->lock);
   p->count += this_cpu_read(var2);
 
-On a non-PREEMPT_RT kernel migrate_disable() maps to preempt_disable()
-which makes the above code fully equivalent. On a PREEMPT_RT kernel
 migrate_disable() ensures that the task is pinned on the current CPU which
 in turn guarantees that the per-CPU access to var1 and var2 are staying on
-the same CPU.
+the same CPU while the task remains preemptible.
 
 The migrate_disable() substitution is not valid for the following
 scenario::
@@ -456,9 +454,8 @@ scenario::
     p = this_cpu_ptr(&var1);
     p->val = func2();
 
-While correct on a non-PREEMPT_RT kernel, this breaks on PREEMPT_RT because
+This breaks because migrate_disable() does not protect against reentrancy from
-here migrate_disable() does not protect against reentrancy from a
+a preempting task. A correct substitution for this case is::
-preempting task. A correct substitution for this case is::
 
   func()
   {

Documentation/networking/bonding.rst

@@ -196,11 +196,12 @@ ad_actor_sys_prio
 ad_actor_system
 
 	In an AD system, this specifies the mac-address for the actor in
-	protocol packet exchanges (LACPDUs). The value cannot be NULL or
+	protocol packet exchanges (LACPDUs). The value cannot be a multicast
-	multicast. It is preferred to have the local-admin bit set for this
+	address. If the all-zeroes MAC is specified, bonding will internally
-	mac but driver does not enforce it. If the value is not given then
+	use the MAC of the bond itself. It is preferred to have the
-	system defaults to using the masters' mac address as actors' system
+	local-admin bit set for this mac but driver does not enforce it. If
-	address.
+	the value is not given then system defaults to using the masters'
+	mac address as actors' system address.
 
 	This parameter has effect only in 802.3ad mode and is available through
 	SysFs interface.

Documentation/networking/device_drivers/ethernet/intel/ixgbe.rst

@@ -440,6 +440,22 @@ NOTE: For 82599-based network connections, if you are enabling jumbo frames in
 a virtual function (VF), jumbo frames must first be enabled in the physical
 function (PF). The VF MTU setting cannot be larger than the PF MTU.
 
+NBASE-T Support
+---------------
+The ixgbe driver supports NBASE-T on some devices. However, the advertisement
+of NBASE-T speeds is suppressed by default, to accommodate broken network
+switches which cannot cope with advertised NBASE-T speeds. Use the ethtool
+command to enable advertising NBASE-T speeds on devices which support it::
+
+  ethtool -s eth? advertise 0x1800000001028
+
+On Linux systems with INTERFACES(5), this can be specified as a pre-up command
+in /etc/network/interfaces so that the interface is always brought up with
+NBASE-T support, e.g.::
+
+  iface eth? inet dhcp
+       pre-up ethtool -s eth? advertise 0x1800000001028 || true
+
 Generic Receive Offload, aka GRO
 --------------------------------
 The driver supports the in-kernel software implementation of GRO. GRO has

Documentation/networking/ipvs-sysctl.rst

@@ -37,8 +37,7 @@ conn_reuse_mode - INTEGER
 
 	0: disable any special handling on port reuse. The new
 	connection will be delivered to the same real server that was
-	servicing the previous connection. This will effectively
+	servicing the previous connection.
-	disable expire_nodest_conn.
 
 	bit 1: enable rescheduling of new connections when it is safe.
 	That is, whenever expire_nodest_conn and for TCP sockets, when

Documentation/sound/hd-audio/models.rst

@@ -326,6 +326,8 @@ usi-headset
     Headset support on USI machines
 dual-codecs
     Lenovo laptops with dual codecs
+alc285-hp-amp-init
+    HP laptops which require speaker amplifier initialization (ALC285)
 
 ALC680
 ======

MAINTAINERS

@@ -7310,7 +7310,6 @@ L:	linux-hardening@vger.kernel.org
 S:	Maintained
 F:	Documentation/kbuild/gcc-plugins.rst
 F:	scripts/Makefile.gcc-plugins
-F:	scripts/gcc-plugin.sh
 F:	scripts/gcc-plugins/
 
 GCOV BASED KERNEL PROFILING

Makefile

@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 5
 PATCHLEVEL = 10
-SUBLEVEL = 66
+SUBLEVEL = 101
 EXTRAVERSION =
 NAME = Dare mighty things
 

android/abi_gki_aarch64_asus

@@ -0,0 +1,280 @@
+[abi_symbol_list]
+add_to_page_cache_locked
+__alloc_pages_nodemask
+__arch_copy_from_user
+__arch_copy_to_user
+arm64_const_caps_ready
+autoremove_wake_function
+balance_dirty_pages_ratelimited
+bcmp
+bdev_read_only
+__bforget
+bio_add_page
+bio_alloc_bioset
+bio_associate_blkg
+bio_put
+__bitmap_weight
+bit_waitqueue
+blkdev_issue_discard
+blkdev_issue_flush
+blk_finish_plug
+blk_start_plug
+__blockdev_direct_IO
+block_invalidatepage
+block_is_partially_uptodate
+__breadahead
+__bread_gfp
+__brelse
+buffer_migrate_page
+__cancel_dirty_page
+capable
+capable_wrt_inode_uidgid
+__cfi_slowpath
+__check_object_size
+clean_bdev_aliases
+__cleancache_invalidate_inode
+clear_inode
+clear_page
+clear_page_dirty_for_io
+complete_and_exit
+cpu_hwcap_keys
+cpu_hwcaps
+create_empty_buffers
+current_umask
+d_add
+d_add_ci
+delete_from_page_cache
+d_instantiate
+d_make_root
+d_obtain_alias
+down_read
+down_write
+down_write_trylock
+dput
+drop_nlink
+d_splice_alias
+dump_stack
+end_buffer_read_sync
+end_buffer_write_sync
+end_page_writeback
+errseq_set
+failure_tracking
+fget
+fiemap_fill_next_extent
+fiemap_prep
+filemap_fault
+filemap_fdatawait_range
+filemap_fdatawrite
+filemap_flush
+__filemap_set_wb_err
+filemap_write_and_wait_range
+file_remove_privs
+file_update_time
+file_write_and_wait_range
+filp_close
+filp_open
+finish_wait
+flush_dcache_page
+fput
+freezing_slow_path
+fs_bio_set
+generic_error_remove_page
+generic_file_direct_write
+generic_file_llseek
+generic_file_mmap
+generic_file_open
+generic_file_read_iter
+generic_file_splice_read
+generic_fillattr
+generic_perform_write
+generic_read_dir
+generic_write_checks
+__getblk_gfp
+gic_nonsecure_priorities
+grab_cache_page_write_begin
+iget5_locked
+igrab
+ihold
+ilookup5
+inc_nlink
+in_group_p
+__init_rwsem
+init_special_inode
+init_wait_entry
+__init_waitqueue_head
+inode_dio_wait
+inode_init_once
+inode_init_owner
+inode_newsize_ok
+inode_set_flags
+__insert_inode_hash
+invalidate_bdev
+invalidate_mapping_pages
+io_schedule
+iov_iter_advance
+iov_iter_alignment
+iov_iter_copy_from_user_atomic
+iov_iter_fault_in_readable
+iov_iter_get_pages
+iov_iter_single_seg_count
+iput
+is_bad_inode
+iter_file_splice_write
+iunique
+jiffies
+kasan_flag_enabled
+kfree
+kill_block_super
+__kmalloc
+kmalloc_caches
+kmem_cache_alloc
+kmem_cache_alloc_trace
+kmem_cache_create
+kmem_cache_create_usercopy
+kmem_cache_destroy
+kmem_cache_free
+kthread_create_on_node
+kthread_should_stop
+kthread_stop
+ktime_get_coarse_real_ts64
+kvfree
+__list_add_valid
+__list_del_entry_valid
+ll_rw_block
+load_nls
+load_nls_default
+__lock_buffer
+__lock_page
+lru_cache_add
+make_bad_inode
+mark_buffer_async_write
+mark_buffer_dirty
+mark_buffer_write_io_error
+__mark_inode_dirty
+mark_page_accessed
+memcmp
+memcpy
+memmove
+memset
+mktime64
+mnt_drop_write_file
+mnt_want_write_file
+module_layout
+mount_bdev
+mpage_readahead
+mpage_readpage
+__mutex_init
+mutex_lock
+mutex_trylock
+mutex_unlock
+new_inode
+notify_change
+pagecache_get_page
+page_cache_next_miss
+page_cache_prev_miss
+page_mapped
+__page_pinner_migration_failed
+pagevec_lookup_range
+pagevec_lookup_range_tag
+__pagevec_release
+page_zero_new_buffers
+__percpu_down_read
+preempt_schedule
+preempt_schedule_notrace
+prepare_to_wait
+prepare_to_wait_event
+printk
+__printk_ratelimit
+__put_page
+put_pages_list
+___ratelimit
+_raw_read_lock
+_raw_read_lock_irqsave
+_raw_read_unlock
+_raw_read_unlock_irqrestore
+_raw_spin_lock
+_raw_spin_lock_irqsave
+_raw_spin_unlock
+_raw_spin_unlock_irqrestore
+_raw_write_lock
+_raw_write_lock_irqsave
+_raw_write_unlock
+_raw_write_unlock_irqrestore
+rcuwait_wake_up
+readahead_gfp_mask
+read_cache_page
+redirty_page_for_writepage
+__refrigerator
+register_filesystem
+__remove_inode_hash
+sb_min_blocksize
+sb_set_blocksize
+schedule
+schedule_timeout_interruptible
+security_inode_init_security
+seq_printf
+setattr_prepare
+set_freezable
+set_nlink
+set_page_dirty
+__set_page_dirty_buffers
+__set_page_dirty_nobuffers
+set_user_nice
+simple_strtol
+simple_strtoul
+simple_strtoull
+snprintf
+sprintf
+sscanf
+__stack_chk_fail
+__stack_chk_guard
+strchr
+strcmp
+strlen
+strncasecmp
+strncmp
+strsep
+strstr
+submit_bh
+submit_bio
+sync_blockdev
+__sync_dirty_buffer
+sync_dirty_buffer
+sync_filesystem
+sync_inode_metadata
+system_freezing_cnt
+sys_tz
+tag_pages_for_writeback
+__test_set_page_writeback
+time64_to_tm
+timestamp_truncate
+touch_atime
+truncate_inode_pages
+truncate_inode_pages_final
+truncate_pagecache
+truncate_setsize
+try_to_release_page
+try_to_writeback_inodes_sb
+unload_nls
+unlock_buffer
+unlock_new_inode
+unlock_page
+unmap_mapping_range
+unregister_filesystem
+up_read
+up_write
+vfree
+vfs_fsync_range
+vmalloc
+__vmalloc
+vsnprintf
+vzalloc
+__wait_on_buffer
+wait_on_page_bit
+wake_bit_function
+__wake_up
+wake_up_process
+__warn_printk
+write_inode_now
+write_one_page
+xa_load

android/abi_gki_aarch64_galaxy

@@ -343,6 +343,7 @@
   __traceiter_dwc3_readl
   __traceiter_dwc3_writel
   __traceiter_gpu_mem_total
+  __traceiter_kfree_skb
   __traceiter_sched_util_est_se_tp
   __traceiter_xdp_exception
   __tracepoint_android_rvh_account_irq
@@ -494,6 +495,7 @@
   __tracepoint_ipi_raise
   __tracepoint_irq_handler_entry
   __tracepoint_irq_handler_exit
+  __tracepoint_kfree_skb
   __tracepoint_pelt_cfs_tp
   __tracepoint_pelt_dl_tp
   __tracepoint_pelt_irq_tp
@@ -4278,6 +4280,7 @@
   usb_hcd_start_port_resume
   usb_hcd_unlink_urb_from_ep
   usb_hcds_loaded
+  usb_hid_driver
   usb_hub_clear_tt_buffer
   usb_hub_find_child
   usb_ifnum_to_if
@@ -4317,9 +4320,11 @@
   usb_unpoison_urb
   usb_unregister_notify
   usb_wakeup_notification
+  usbnet_cdc_unbind
   usbnet_change_mtu
   usbnet_defer_kevent
   usbnet_disconnect
+  usbnet_generic_cdc_bind
   usbnet_get_drvinfo
   usbnet_get_endpoints
   usbnet_get_link

android/abi_gki_aarch64_generic

@@ -63,6 +63,7 @@
   bitmap_to_arr32
   __bitmap_weight
   blk_alloc_queue
+  blk_check_plugged
   blk_cleanup_queue
   blkdev_get_by_dev
   blkdev_put
@@ -686,6 +687,7 @@
   drm_property_create_range
   drm_property_lookup_blob
   drm_property_replace_blob
+  drm_puts
   __drm_puts_seq_file
   drm_read
   drm_rect_clip_scaled
@@ -1012,6 +1014,7 @@
   __kfifo_in
   __kfifo_init
   __kfifo_out
+  __kfifo_out_peek
   kfree
   kfree_sensitive
   kfree_skb
@@ -1032,6 +1035,7 @@
   kobject_add
   kobject_create_and_add
   kobject_del
+  kobject_get
   kobject_init
   kobject_init_and_add
   kobject_put
@@ -1079,6 +1083,7 @@
   ktime_get_real_seconds
   ktime_get_real_ts64
   ktime_get_seconds
+  ktime_get_snapshot
   ktime_get_ts64
   ktime_get_with_offset
   kvfree
@@ -1590,6 +1595,7 @@
   rtc_valid_tm
   __rt_mutex_init
   rt_mutex_lock
+  rt_mutex_trylock
   rt_mutex_unlock
   rtnl_is_locked
   rtnl_lock

android/abi_gki_aarch64_imx

@@ -20,6 +20,9 @@
   bcmp
   bdput
   __bitmap_and
+  blocking_notifier_call_chain
+  blocking_notifier_chain_register
+  blocking_notifier_chain_unregister
   bpf_trace_run1
   bpf_trace_run2
   bpf_trace_run3
@@ -67,6 +70,7 @@
   clk_set_parent
   clk_set_rate
   clk_unprepare
+  clockevents_config_and_register
   complete
   complete_all
   completion_done
@@ -102,6 +106,7 @@
   debugfs_create_dir
   debugfs_create_file
   debugfs_remove
+  default_llseek
   deferred_free
   delayed_work_timer_fn
   del_timer
@@ -160,6 +165,7 @@
   devm_phy_create
   devm_phy_get
   devm_pinctrl_get
+  devm_pinctrl_put
   devm_platform_ioremap_resource
   __devm_regmap_init
   __devm_regmap_init_i2c
@@ -201,6 +207,12 @@
   dma_buf_map_attachment
   dma_buf_put
   dma_buf_unmap_attachment
+  dma_fence_context_alloc
+  dma_fence_default_wait
+  dma_fence_init
+  dma_fence_release
+  dma_fence_signal_locked
+  dma_fence_wait_timeout
   dma_free_attrs
   dma_heap_add
   dma_heap_get_dev
@@ -368,6 +380,7 @@
   event_triggers_call
   extcon_set_state_sync
   failure_tracking
+  fd_install
   find_next_bit
   finish_wait
   flush_work
@@ -398,6 +411,7 @@
   get_cpu_device
   get_device
   get_random_bytes
+  get_unused_fd_flags
   gic_nonsecure_priorities
   gpiochip_generic_free
   gpiochip_generic_request
@@ -430,6 +444,7 @@
   i2c_recover_bus
   i2c_register_driver
   i2c_smbus_read_byte_data
+  i2c_smbus_write_byte_data
   i2c_transfer
   i2c_transfer_buffer_flags
   i2c_unregister_device
@@ -510,6 +525,7 @@
   __list_add_valid
   __list_del_entry_valid
   __local_bh_enable_ip
+  __lock_page
   __log_post_read_mmio
   __log_read_mmio
   __log_write_mmio
@@ -531,6 +547,7 @@
   __memcpy_fromio
   memdup_user
   memmove
+  memparse
   memset
   __memset_io
   memstart_addr
@@ -590,6 +607,7 @@
   of_alias_get_id
   of_clk_add_hw_provider
   of_clk_get
+  of_clk_get_by_name
   of_clk_hw_onecell_get
   of_count_phandle_with_args
   of_device_get_match_data
@@ -614,6 +632,7 @@
   of_get_next_child
   of_get_parent
   of_get_property
+  of_get_regulator_init_data
   of_graph_get_next_endpoint
   of_graph_get_port_by_id
   of_graph_get_remote_node
@@ -881,6 +900,7 @@
   __stack_chk_fail
   __stack_chk_guard
   strcasecmp
+  strcat
   strcmp
   strcpy
   strlcpy
@@ -889,11 +909,14 @@
   strncpy
   strrchr
   strscpy
+  strsep
   strstr
   __sw_hweight16
   __sw_hweight32
   __sw_hweight64
   __sw_hweight8
+  sync_file_create
+  sync_file_get_fence
   synchronize_irq
   synchronize_net
   synchronize_rcu
@@ -911,6 +934,7 @@
   tasklet_init
   tasklet_kill
   __tasklet_schedule
+  timer_of_init
   trace_event_buffer_commit
   trace_event_buffer_reserve
   trace_event_ignore_this_pid
@@ -945,6 +969,7 @@
   uart_update_timeout
   uart_write_wakeup
   __udelay
+  unlock_page
   __unregister_chrdev
   unregister_chrdev_region
   unregister_inet6addr_notifier
@@ -1058,6 +1083,7 @@
   vmap
   vsnprintf
   vunmap
+  wait_for_completion
   wait_for_completion_interruptible
   wait_for_completion_interruptible_timeout
   wait_for_completion_timeout
@@ -1249,9 +1275,6 @@
   mmc_cqe_request_done
 
 # required by device_cooling.ko
-  blocking_notifier_call_chain
-  blocking_notifier_chain_register
-  blocking_notifier_chain_unregister
   thermal_cooling_device_unregister
   thermal_of_cooling_device_register
 
@@ -1283,6 +1306,29 @@
   devm_phy_optional_get
   drm_of_encoder_active_endpoint
 
+# required by fb.ko
+  __arch_copy_in_user
+  compat_alloc_user_space
+  console_lock
+  console_unlock
+  fb_mode_option
+  file_update_time
+  file_write_and_wait_range
+  ignore_console_lock_warning
+  int_sqrt
+  is_console_locked
+  __memcpy_toio
+  of_get_videomode
+  page_mkclean
+  proc_create_seq_private
+  simple_strtol
+  vm_get_page_prot
+  vm_iomap_memory
+
+# required by fb_fence.ko
+  put_unused_fd
+  system_unbound_wq
+
 # required by fec.ko
   ethtool_op_get_ts_info
   mdiobus_alloc_size
@@ -1329,6 +1375,12 @@
   tso_count_descs
   tso_start
 
+# required by fp9931-core.ko
+  devm_mfd_add_devices
+
+# required by fp9931-regulator.ko
+  gpiod_get_raw_value
+
 # required by fsl-edma-v3.ko
   dma_get_slave_channel
   of_dma_controller_free
@@ -1355,13 +1407,7 @@
   dev_pm_opp_add
   dev_pm_opp_remove
   dma_fence_array_ops
-  dma_fence_context_alloc
-  dma_fence_default_wait
-  dma_fence_init
-  dma_fence_release
   dma_fence_signal
-  dma_fence_signal_locked
-  dma_fence_wait_timeout
   down
   driver_create_file
   driver_remove_file
@@ -1369,10 +1415,8 @@
   drm_gem_object_lookup
   drm_gem_object_release
   drm_gem_private_object_init
-  fd_install
   find_vma
   find_vpid
-  get_unused_fd_flags
   get_user_pages
   hrtimer_resolution
   iommu_attach_device
@@ -1389,24 +1433,18 @@
   platform_bus_type
   reset_control_reset
   schedule_hrtimeout
-  sync_file_create
-  sync_file_get_fence
   __task_pid_nr_ns
   _totalram_pages
   vm_mmap
   vm_munmap
   vm_zone_stat
 
-# required by gmsl-max9286.ko
-  i2c_smbus_write_byte_data
-
 # required by goodix.ko
   gpiod_direction_input
   input_alloc_absinfo
   input_mt_sync_frame
   touchscreen_parse_properties
   touchscreen_report_pos
-  wait_for_completion
 
 # required by gpio-imx-rpmsg.ko
   __irq_alloc_descs
@@ -1441,7 +1479,6 @@
 # required by gpio-regulator.ko
   devm_kstrdup
   gpiod_count
-  of_get_regulator_init_data
 
 # required by gpio-reset.ko
   reset_controller_register
@@ -1759,11 +1796,9 @@
   sdio_writeb
   sdio_writesb
   skb_realloc_headroom
-  strcat
   strchr
   strim
   strncasecmp
-  strsep
   vprintk
   wakeup_source_add
   wakeup_source_remove
@@ -1822,13 +1857,15 @@
   clk_unregister
   divider_get_val
   divider_recalc_rate
-  of_clk_get_by_name
   of_clk_get_from_provider
 
 # required by mxc-jpeg-encdec.ko
   v4l2_m2m_dqbuf
   v4l2_m2m_qbuf
 
+# required by mxc_epdc_v2_fb.ko
+  fb_get_options
+
 # required by mxs-dma.ko
   dmaenginem_async_device_register
   tasklet_setup
@@ -1866,9 +1903,6 @@
   v4l2_event_subdev_unsubscribe
   __v4l2_find_nearest_size
 
-# required by ov5640_camera_mipi_v2.ko
-  devm_pinctrl_put
-
 # required by panel-raydium-rm67191.ko
   devm_backlight_device_register
   mipi_dsi_dcs_get_display_brightness
@@ -2123,7 +2157,6 @@
   snd_interval_refine
 
 # required by snd-soc-imx-audmux.ko
-  default_llseek
   simple_open
   simple_read_from_buffer
 
@@ -2236,9 +2269,10 @@
   dmabuf_page_pool_destroy
   dmabuf_page_pool_free
 
-# required by timer-imx-sysctr.ko
+# required by timer-imx-tpm.ko
-  clockevents_config_and_register
+  clocksource_mmio_init
-  timer_of_init
+  clocksource_mmio_readl_up
+  sched_clock_register
 
 # required by trusty-ipc.ko
   _copy_from_iter
@@ -2336,7 +2370,6 @@
   fsync_bdev
   __get_free_pages
   __init_rwsem
-  memparse
   memset64
   __num_online_cpus
   page_endio
@@ -2359,7 +2392,6 @@
   kern_mount
   kern_unmount
   kill_anon_super
-  __lock_page
   page_mapping
   _raw_read_lock
   _raw_read_unlock
@@ -2367,5 +2399,4 @@
   _raw_write_unlock
   register_shrinker
   __SetPageMovable
-  unlock_page
   unregister_shrinker

android/abi_gki_aarch64_lenovo

@@ -0,0 +1,10 @@
+[abi_symbol_list]
+# required by raid0.ko
+    __tracepoint_block_bio_remap
+    disk_stack_limits
+    blk_queue_max_write_same_sectors
+    __traceiter_block_bio_remap
+    submit_bio_noacct
+    bio_split
+# required by lenovo-fan.ko
+    clk_set_duty_cycle

android/abi_gki_aarch64_oplus

@@ -5,8 +5,10 @@
   add_device_randomness
   add_memory
   add_memory_subsection
+  add_swap_extent
   add_taint
   add_timer
+  add_to_page_cache_lru
   add_uevent_var
   add_wait_queue
   adjust_managed_page_count
@@ -148,6 +150,7 @@
   class_interface_unregister
   __class_register
   class_unregister
+  __cleancache_get_page
   cleanup_srcu_struct
   clear_page
   __ClearPageMovable
@@ -222,6 +225,7 @@
   config_group_init_type_name
   config_item_get
   config_item_put
+  congestion_wait
   console_drivers
   console_printk
   console_stop
@@ -857,6 +861,9 @@
   __fdget
   fd_install
   fget
+  filemap_allow_speculation
+  filemap_check_errors
+  filemap_map_pages
   filp_close
   filp_open_block
   find_get_pid
@@ -893,6 +900,7 @@
   freezing_slow_path
   freq_qos_add_notifier
   freq_qos_add_request
+  freq_qos_remove_notifier
   freq_qos_remove_request
   freq_qos_update_request
   freq_scale
@@ -920,6 +928,7 @@
   fwnode_property_read_u32_array
   fwnode_property_read_u64_array
   gcd
+  generate_random_uuid
   generic_device_group
   generic_file_llseek
   generic_handle_irq
@@ -1301,6 +1310,7 @@
   kobj_sysfs_ops
   krealloc
   kset_create_and_add
+  kset_register
   ksize
   ksoftirqd
   kstat
@@ -1387,6 +1397,7 @@
   lzorle1x_1_compress
   match_hex
   match_int
+  match_strdup
   match_string
   match_token
   mbox_chan_received_data
@@ -1449,7 +1460,10 @@
   __memset_io
   memstart_addr
   memunmap
+  migrate_page_copy
+  migrate_page_move_mapping
   migrate_pages
+  migrate_page_states
   migrate_swap
   mii_check_media
   mii_ethtool_get_link_ksettings
@@ -1674,9 +1688,17 @@
   on_each_cpu_cond
   oops_in_progress
   overflowuid
+  page_cache_ra_unbounded
+  page_cache_sync_ra
+  pagecache_write_begin
+  pagecache_write_end
   page_endio
+  __page_file_index
+  __page_file_mapping
+  page_get_link
   page_mapping
   __page_pinner_migration_failed
+  page_symlink
   panic
   panic_notifier_list
   panic_timeout
@@ -1731,6 +1753,11 @@
   pci_write_config_dword
   pcpu_nr_pages
   PDE_DATA
+  percpu_counter_add_batch
+  percpu_counter_destroy
+  __percpu_counter_init
+  percpu_counter_set
+  __percpu_counter_sum
   __per_cpu_offset
   per_cpu_ptr_to_phys
   perf_aux_output_begin
@@ -1904,10 +1931,12 @@
   qcom_smem_state_update_bits
   queue_delayed_work_on
   queue_work_on
+  radix_tree_gang_lookup
   radix_tree_insert
   radix_tree_iter_delete
   radix_tree_lookup
   radix_tree_next_chunk
+  radix_tree_preload
   ___ratelimit
   rational_best_approximation
   raw_notifier_call_chain
@@ -1956,6 +1985,7 @@
   rdev_get_drvdata
   rdev_get_id
   rdev_get_regmap
+  read_cache_page_gfp
   reboot_mode
   refcount_dec_and_lock
   refcount_dec_not_one
@@ -2247,6 +2277,7 @@
   __sg_page_iter_start
   sg_scsi_ioctl
   show_regs
+  shrink_slab
   sigprocmask
   si_mem_available
   si_meminfo
@@ -2431,6 +2462,7 @@
   __sw_hweight32
   __sw_hweight64
   __sw_hweight8
+  swp_swap_info
   sync_file_create
   sync_file_get_fence
   synchronize_irq
@@ -2585,17 +2617,23 @@
   __traceiter_android_vh_alter_rwsem_list_add
   __traceiter_android_vh_arch_set_freq_scale
   __traceiter_android_vh_binder_alloc_new_buf_locked
-  __traceiter_android_vh_binder_new_ref
   __traceiter_android_vh_binder_del_ref
-  __traceiter_android_vh_binder_proc_transaction
+  __traceiter_android_vh_binder_free_proc
+  __traceiter_android_vh_binder_has_work_ilocked
+  __traceiter_android_vh_binder_looper_state_registered
+  __traceiter_android_vh_binder_new_ref
   __traceiter_android_vh_binder_preset
   __traceiter_android_vh_binder_priority_skip
+  __traceiter_android_vh_binder_proc_transaction
   __traceiter_android_vh_binder_proc_transaction_end
+  __traceiter_android_vh_binder_read_done
   __traceiter_android_vh_binder_reply
   __traceiter_android_vh_binder_restore_priority
   __traceiter_android_vh_binder_set_priority
   __traceiter_android_vh_binder_trans
   __traceiter_android_vh_binder_transaction_init
+  __traceiter_android_vh_binder_thread_read
+  __traceiter_android_vh_binder_thread_release
   __traceiter_android_vh_binder_wait_for_work
   __traceiter_android_vh_binder_wakeup_ilocked
   __traceiter_android_vh_build_sched_domains
@@ -2627,6 +2665,7 @@
   __traceiter_android_vh_ftrace_oops_enter
   __traceiter_android_vh_ftrace_oops_exit
   __traceiter_android_vh_ftrace_size_check
+  __traceiter_android_vh_futex_sleep_start
   __traceiter_android_vh_get_from_fragment_pool
   __traceiter_android_vh_gpio_block_read
   __traceiter_android_vh_include_reserved_zone
@@ -2678,12 +2717,17 @@
   __traceiter_android_vh_show_resume_epoch_val
   __traceiter_android_vh_show_stack_hash
   __traceiter_android_vh_show_suspend_epoch_val
+  __traceiter_android_vh_shrink_node_memcgs
   __traceiter_android_vh_sync_txn_recvd
   __traceiter_android_vh_syscall_prctl_finished
   __traceiter_android_vh_timer_calc_index
   __traceiter_android_vh_tune_inactive_ratio
   __traceiter_android_vh_tune_scan_type
   __traceiter_android_vh_tune_swappiness
+  __traceiter_android_vh_page_referenced_check_bypass
+  __traceiter_android_vh_drain_all_pages_bypass
+  __traceiter_android_vh_cma_drain_all_pages_bypass
+  __traceiter_android_vh_pcplist_add_cma_pages_bypass
   __traceiter_android_vh_ufs_compl_command
   __traceiter_android_vh_ufs_send_command
   __traceiter_android_vh_ufs_send_tm_command
@@ -2780,15 +2824,21 @@
   __tracepoint_android_vh_alter_rwsem_list_add
   __tracepoint_android_vh_arch_set_freq_scale
   __tracepoint_android_vh_binder_alloc_new_buf_locked
-  __tracepoint_android_vh_binder_new_ref
   __tracepoint_android_vh_binder_del_ref
-  __tracepoint_android_vh_binder_proc_transaction
+  __tracepoint_android_vh_binder_free_proc
+  __tracepoint_android_vh_binder_has_work_ilocked
+  __tracepoint_android_vh_binder_looper_state_registered
+  __tracepoint_android_vh_binder_new_ref
   __tracepoint_android_vh_binder_preset
   __tracepoint_android_vh_binder_priority_skip
+  __tracepoint_android_vh_binder_proc_transaction
   __tracepoint_android_vh_binder_proc_transaction_end
+  __tracepoint_android_vh_binder_read_done
   __tracepoint_android_vh_binder_reply
   __tracepoint_android_vh_binder_restore_priority
   __tracepoint_android_vh_binder_set_priority
+  __tracepoint_android_vh_binder_thread_read
+  __tracepoint_android_vh_binder_thread_release
   __tracepoint_android_vh_binder_trans
   __tracepoint_android_vh_binder_transaction_init
   __tracepoint_android_vh_binder_wait_for_work
@@ -2822,6 +2872,7 @@
   __tracepoint_android_vh_ftrace_oops_enter
   __tracepoint_android_vh_ftrace_oops_exit
   __tracepoint_android_vh_ftrace_size_check
+  __tracepoint_android_vh_futex_sleep_start
   __tracepoint_android_vh_get_from_fragment_pool
   __tracepoint_android_vh_gpio_block_read
   __tracepoint_android_vh_include_reserved_zone
@@ -2873,12 +2924,17 @@
   __tracepoint_android_vh_show_resume_epoch_val
   __tracepoint_android_vh_show_stack_hash
   __tracepoint_android_vh_show_suspend_epoch_val
+  __tracepoint_android_vh_shrink_node_memcgs
   __tracepoint_android_vh_sync_txn_recvd
   __tracepoint_android_vh_syscall_prctl_finished
   __tracepoint_android_vh_timer_calc_index
   __tracepoint_android_vh_tune_inactive_ratio
   __tracepoint_android_vh_tune_scan_type
   __tracepoint_android_vh_tune_swappiness
+  __tracepoint_android_vh_page_referenced_check_bypass
+  __tracepoint_android_vh_drain_all_pages_bypass
+  __tracepoint_android_vh_cma_drain_all_pages_bypass
+  __tracepoint_android_vh_pcplist_add_cma_pages_bypass
   __tracepoint_android_vh_ufs_compl_command
   __tracepoint_android_vh_ufs_send_command
   __tracepoint_android_vh_ufs_send_tm_command
@@ -2921,6 +2977,8 @@
   trace_seq_printf
   trace_seq_putc
   tracing_off
+  truncate_inode_pages_range
+  truncate_pagecache_range
   try_module_get
   try_to_free_mem_cgroup_pages
   try_wait_for_completion
@@ -3143,6 +3201,11 @@
   usb_unregister_notify
   __usecs_to_jiffies
   usleep_range
+  utf8_casefold
+  utf8_load
+  utf8s_to_utf16s
+  utf8_strncasecmp_folded
+  utf8_unload
   uuid_null
   v4l2_async_notifier_add_fwnode_subdev
   v4l2_async_notifier_add_subdev
@@ -3291,6 +3354,7 @@
   vm_map_pages
   vm_map_ram
   vm_node_stat
+  vm_unmap_aliases
   vm_unmapped_area
   vm_unmap_ram
   vm_zone_stat
@@ -3305,10 +3369,13 @@
   wait_for_completion
   wait_for_completion_interruptible
   wait_for_completion_interruptible_timeout
+  wait_for_completion_io
   wait_for_completion_io_timeout
   wait_for_completion_killable
   wait_for_completion_killable_timeout
   wait_for_completion_timeout
+  wait_for_stable_page
+  wait_on_page_writeback
   wait_woken
   __wake_up
   wake_up_if_idle
@@ -3320,6 +3387,7 @@
   wakeup_source_register
   wakeup_source_remove
   wakeup_source_unregister
+  walk_page_range
   __warn_printk
   watchdog_init_timeout
   watchdog_set_restart_priority
@@ -3327,13 +3395,16 @@
   woken_wake_function
   work_busy
   work_on_cpu
+  wq_worker_comm
   ww_mutex_lock
   ww_mutex_unlock
   __xa_alloc
+  __xa_clear_mark
   xa_destroy
   xa_erase
   xa_find
   xa_find_after
+  xa_get_mark
   xa_load
   xa_store
   xhci_add_endpoint

android/abi_gki_aarch64_qcom

@@ -549,6 +549,7 @@
   divider_ro_round_rate_parent
   divider_round_rate_parent
   dma_alloc_attrs
+  dma_alloc_noncoherent
   dma_async_device_register
   dma_async_device_unregister
   dma_async_tx_descriptor_init
@@ -584,6 +585,7 @@
   dma_fence_signal_timestamp_locked
   dma_fence_wait_timeout
   dma_free_attrs
+  dma_free_noncoherent
   dma_get_sgtable_attrs
   dma_get_slave_channel
   dma_heap_add
@@ -899,6 +901,7 @@
   finish_wait
   firmware_request_nowarn
   flush_dcache_page
+  flush_delayed_fput
   flush_delayed_work
   __flush_icache_range
   flush_work
@@ -1104,6 +1107,7 @@
   idr_replace
   iio_channel_get_all
   iio_read_channel_processed
+  iio_write_channel_raw
   import_iovec
   in4_pton
   in6_pton
@@ -2089,6 +2093,7 @@
   rproc_put
   rproc_remove_subdev
   rproc_report_crash
+  rproc_set_firmware
   rproc_shutdown
   rtc_ktime_to_tm
   __rtc_register_device
@@ -2425,6 +2430,7 @@
   sysfs_create_groups
   sysfs_create_link
   sysfs_emit
+  sysfs_group_change_owner
   __sysfs_match_string
   sysfs_notify
   sysfs_remove_bin_file
@@ -2509,6 +2515,7 @@
   __traceiter_android_rvh_force_compatible_post
   __traceiter_android_rvh_force_compatible_pre
   __traceiter_android_rvh_gic_v3_set_affinity
+  __traceiter_android_rvh_iommu_setup_dma_ops
   __traceiter_android_rvh_irqs_disable
   __traceiter_android_rvh_irqs_enable
   __traceiter_android_rvh_migrate_queued_task
@@ -2613,6 +2620,7 @@
   __tracepoint_android_rvh_cpu_cgroup_online
   __tracepoint_android_rvh_cpufreq_transition
   __tracepoint_android_rvh_dequeue_task
+  __tracepoint_android_rvh_do_ptrauth_fault
   __tracepoint_android_rvh_do_sched_yield
   __tracepoint_android_rvh_enqueue_task
   __tracepoint_android_rvh_find_busiest_queue
@@ -2621,6 +2629,7 @@
   __tracepoint_android_rvh_force_compatible_post
   __tracepoint_android_rvh_force_compatible_pre
   __tracepoint_android_rvh_gic_v3_set_affinity
+  __tracepoint_android_rvh_iommu_setup_dma_ops
   __tracepoint_android_rvh_irqs_disable
   __tracepoint_android_rvh_irqs_enable
   __tracepoint_android_rvh_migrate_queued_task
@@ -2679,6 +2688,7 @@
   __tracepoint_android_vh_ftrace_size_check
   __tracepoint_android_vh_gic_resume
   __tracepoint_android_vh_gpio_block_read
+  __tracepoint_android_vh_handle_tlb_conf
   __tracepoint_android_vh_iommu_setup_dma_ops
   __tracepoint_android_vh_ipi_stop
   __tracepoint_android_vh_jiffies_update
@@ -2696,6 +2706,7 @@
   __tracepoint_android_vh_show_max_freq
   __tracepoint_android_vh_show_resume_epoch_val
   __tracepoint_android_vh_show_suspend_epoch_val
+  __tracepoint_android_vh_subpage_dma_contig_alloc
   __tracepoint_android_vh_timer_calc_index
   __tracepoint_android_vh_ufs_check_int_errors
   __tracepoint_android_vh_ufs_clock_scaling

android/abi_gki_aarch64_rockchip

@@ -1952,6 +1952,7 @@
   dma_heap_get_dev
   __sg_page_iter_next
   __sg_page_iter_start
+  swiotlb_max_segment
 
 # required by tcpci_husb311.ko
   i2c_smbus_read_word_data

android/abi_gki_aarch64_xiaomi

@@ -194,3 +194,9 @@
 
 #extend_reclaim.ko
   try_to_free_mem_cgroup_pages
+
+##required by xm_power_debug.ko module
+  wakeup_sources_read_lock
+  wakeup_sources_read_unlock
+  wakeup_sources_walk_start
+  wakeup_sources_walk_next

arch/Kconfig

@@ -1146,6 +1146,9 @@ config RELR
 config ARCH_HAS_MEM_ENCRYPT
 	bool
 
+config ARCH_HAS_CC_PLATFORM
+	bool
+
 config HAVE_SPARSE_SYSCALL_NR
        bool
        help

arch/alpha/include/asm/io.h

@@ -60,7 +60,7 @@ extern inline void set_hae(unsigned long new_hae)
  * Change virtual addresses to physical addresses and vv.
  */
 #ifdef USE_48_BIT_KSEG
-static inline unsigned long virt_to_phys(void *address)
+static inline unsigned long virt_to_phys(volatile void *address)
 {
 	return (unsigned long)address - IDENT_ADDR;
 }
@@ -70,7 +70,7 @@ static inline void * phys_to_virt(unsigned long address)
 	return (void *) (address + IDENT_ADDR);
 }
 #else
-static inline unsigned long virt_to_phys(void *address)
+static inline unsigned long virt_to_phys(volatile void *address)
 {
         unsigned long phys = (unsigned long)address;
 
@@ -106,7 +106,7 @@ static inline void * phys_to_virt(unsigned long address)
 extern unsigned long __direct_map_base;
 extern unsigned long __direct_map_size;
 
-static inline unsigned long __deprecated virt_to_bus(void *address)
+static inline unsigned long __deprecated virt_to_bus(volatile void *address)
 {
 	unsigned long phys = virt_to_phys(address);
 	unsigned long bus = phys + __direct_map_base;

arch/alpha/kernel/syscalls/syscall.tbl

@@ -480,3 +480,5 @@
 548	common	pidfd_getfd			sys_pidfd_getfd
 549	common	faccessat2			sys_faccessat2
 550	common	process_madvise			sys_process_madvise
+# 557 reserved for memfd_secret
+558	common	process_mrelease		sys_process_mrelease

arch/arc/mm/cache.c

@@ -1123,7 +1123,7 @@ void clear_user_page(void *to, unsigned long u_vaddr, struct page *page)
 	clear_page(to);
 	clear_bit(PG_dc_clean, &page->flags);
 }
-
+EXPORT_SYMBOL(clear_user_page);
 
 /**********************************************************************
  * Explicit Cache flush request from user space via syscall

arch/arm/Kconfig

@@ -88,6 +88,7 @@ config ARM
 	select HAVE_FTRACE_MCOUNT_RECORD if !XIP_KERNEL
 	select HAVE_FUNCTION_GRAPH_TRACER if !THUMB2_KERNEL && !CC_IS_CLANG
 	select HAVE_FUNCTION_TRACER if !XIP_KERNEL
+	select HAVE_FUTEX_CMPXCHG if FUTEX
 	select HAVE_GCC_PLUGINS
 	select HAVE_HW_BREAKPOINT if PERF_EVENTS && (CPU_V6 || CPU_V6K || CPU_V7)
 	select HAVE_IDE if PCI || ISA || PCMCIA

arch/arm/Kconfig.debug

@@ -400,12 +400,12 @@ choice
 		  Say Y here if you want kernel low-level debugging support
 		  on i.MX25.
 
-	config DEBUG_IMX21_IMX27_UART
+	config DEBUG_IMX27_UART
-		bool "i.MX21 and i.MX27 Debug UART"
+		bool "i.MX27 Debug UART"
-		depends on SOC_IMX21 || SOC_IMX27
+		depends on SOC_IMX27
 		help
 		  Say Y here if you want kernel low-level debugging support
-		  on i.MX21 or i.MX27.
+		  on i.MX27.
 
 	config DEBUG_IMX28_UART
 		bool "i.MX28 Debug UART"
@@ -1523,7 +1523,7 @@ config DEBUG_IMX_UART_PORT
 	int "i.MX Debug UART Port Selection"
 	depends on DEBUG_IMX1_UART || \
 		   DEBUG_IMX25_UART || \
-		   DEBUG_IMX21_IMX27_UART || \
+		   DEBUG_IMX27_UART || \
 		   DEBUG_IMX31_UART || \
 		   DEBUG_IMX35_UART || \
 		   DEBUG_IMX50_UART || \
@@ -1591,12 +1591,12 @@ config DEBUG_LL_INCLUDE
 	default "debug/icedcc.S" if DEBUG_ICEDCC
 	default "debug/imx.S" if DEBUG_IMX1_UART || \
 				 DEBUG_IMX25_UART || \
-				 DEBUG_IMX21_IMX27_UART || \
+				 DEBUG_IMX27_UART || \
 				 DEBUG_IMX31_UART || \
 				 DEBUG_IMX35_UART || \
 				 DEBUG_IMX50_UART || \
 				 DEBUG_IMX51_UART || \
-				 DEBUG_IMX53_UART ||\
+				 DEBUG_IMX53_UART || \
 				 DEBUG_IMX6Q_UART || \
 				 DEBUG_IMX6SL_UART || \
 				 DEBUG_IMX6SX_UART || \

arch/arm/Makefile

@@ -60,15 +60,15 @@ KBUILD_CFLAGS	+= $(call cc-option,-fno-ipa-sra)
 # Note that GCC does not numerically define an architecture version
 # macro, but instead defines a whole series of macros which makes
 # testing for a specific architecture or later rather impossible.
-arch-$(CONFIG_CPU_32v7M)	=-D__LINUX_ARM_ARCH__=7 -march=armv7-m -Wa,-march=armv7-m
+arch-$(CONFIG_CPU_32v7M)	=-D__LINUX_ARM_ARCH__=7 -march=armv7-m
-arch-$(CONFIG_CPU_32v7)		=-D__LINUX_ARM_ARCH__=7 $(call cc-option,-march=armv7-a,-march=armv5t -Wa$(comma)-march=armv7-a)
+arch-$(CONFIG_CPU_32v7)		=-D__LINUX_ARM_ARCH__=7 -march=armv7-a
-arch-$(CONFIG_CPU_32v6)		=-D__LINUX_ARM_ARCH__=6 $(call cc-option,-march=armv6,-march=armv5t -Wa$(comma)-march=armv6)
+arch-$(CONFIG_CPU_32v6)		=-D__LINUX_ARM_ARCH__=6 -march=armv6
 # Only override the compiler option if ARMv6. The ARMv6K extensions are
 # always available in ARMv7
 ifeq ($(CONFIG_CPU_32v6),y)
-arch-$(CONFIG_CPU_32v6K)	=-D__LINUX_ARM_ARCH__=6 $(call cc-option,-march=armv6k,-march=armv5t -Wa$(comma)-march=armv6k)
+arch-$(CONFIG_CPU_32v6K)	=-D__LINUX_ARM_ARCH__=6 -march=armv6k
 endif
-arch-$(CONFIG_CPU_32v5)		=-D__LINUX_ARM_ARCH__=5 $(call cc-option,-march=armv5te,-march=armv4t)
+arch-$(CONFIG_CPU_32v5)		=-D__LINUX_ARM_ARCH__=5 -march=armv5te
 arch-$(CONFIG_CPU_32v4T)	=-D__LINUX_ARM_ARCH__=4 -march=armv4t
 arch-$(CONFIG_CPU_32v4)		=-D__LINUX_ARM_ARCH__=4 -march=armv4
 arch-$(CONFIG_CPU_32v3)		=-D__LINUX_ARM_ARCH__=3 -march=armv3m
@@ -82,7 +82,7 @@ tune-$(CONFIG_CPU_ARM720T)	=-mtune=arm7tdmi
 tune-$(CONFIG_CPU_ARM740T)	=-mtune=arm7tdmi
 tune-$(CONFIG_CPU_ARM9TDMI)	=-mtune=arm9tdmi
 tune-$(CONFIG_CPU_ARM940T)	=-mtune=arm9tdmi
-tune-$(CONFIG_CPU_ARM946E)	=$(call cc-option,-mtune=arm9e,-mtune=arm9tdmi)
+tune-$(CONFIG_CPU_ARM946E)	=-mtune=arm9e
 tune-$(CONFIG_CPU_ARM920T)	=-mtune=arm9tdmi
 tune-$(CONFIG_CPU_ARM922T)	=-mtune=arm9tdmi
 tune-$(CONFIG_CPU_ARM925T)	=-mtune=arm9tdmi
@@ -90,11 +90,11 @@ tune-$(CONFIG_CPU_ARM926T)	=-mtune=arm9tdmi
 tune-$(CONFIG_CPU_FA526)	=-mtune=arm9tdmi
 tune-$(CONFIG_CPU_SA110)	=-mtune=strongarm110
 tune-$(CONFIG_CPU_SA1100)	=-mtune=strongarm1100
-tune-$(CONFIG_CPU_XSCALE)	=$(call cc-option,-mtune=xscale,-mtune=strongarm110) -Wa,-mcpu=xscale
+tune-$(CONFIG_CPU_XSCALE)	=-mtune=xscale
-tune-$(CONFIG_CPU_XSC3)		=$(call cc-option,-mtune=xscale,-mtune=strongarm110) -Wa,-mcpu=xscale
+tune-$(CONFIG_CPU_XSC3)		=-mtune=xscale
-tune-$(CONFIG_CPU_FEROCEON)	=$(call cc-option,-mtune=marvell-f,-mtune=xscale)
+tune-$(CONFIG_CPU_FEROCEON)	=-mtune=xscale
-tune-$(CONFIG_CPU_V6)		=$(call cc-option,-mtune=arm1136j-s,-mtune=strongarm)
+tune-$(CONFIG_CPU_V6)		=-mtune=arm1136j-s
-tune-$(CONFIG_CPU_V6K)		=$(call cc-option,-mtune=arm1136j-s,-mtune=strongarm)
+tune-$(CONFIG_CPU_V6K)		=-mtune=arm1136j-s
 
 # Evaluate tune cc-option calls now
 tune-y := $(tune-y)

arch/arm/boot/compressed/Makefile

@@ -84,6 +84,8 @@ compress-$(CONFIG_KERNEL_LZ4)  = lz4
 libfdt_objs := fdt_rw.o fdt_ro.o fdt_wip.o fdt.o
 
 ifeq ($(CONFIG_ARM_ATAG_DTB_COMPAT),y)
+CFLAGS_REMOVE_atags_to_fdt.o += -Wframe-larger-than=${CONFIG_FRAME_WARN}
+CFLAGS_atags_to_fdt.o += -Wframe-larger-than=1280
 OBJS	+= $(libfdt_objs) atags_to_fdt.o
 endif
 

arch/arm/boot/compressed/decompress.c

@@ -47,7 +47,10 @@ extern char * strchrnul(const char *, int);
 #endif
 
 #ifdef CONFIG_KERNEL_XZ
+/* Prevent KASAN override of string helpers in decompressor */
+#undef memmove
 #define memmove memmove
+#undef memcpy
 #define memcpy memcpy
 #include "../../../../lib/decompress_unxz.c"
 #endif

arch/arm/boot/compressed/efi-header.S

@@ -9,16 +9,22 @@
 #include <linux/sizes.h>
 
 		.macro	__nop
-#ifdef CONFIG_EFI_STUB
-		@ This is almost but not quite a NOP, since it does clobber the
-		@ condition flags. But it is the best we can do for EFI, since
-		@ PE/COFF expects the magic string "MZ" at offset 0, while the
-		@ ARM/Linux boot protocol expects an executable instruction
-		@ there.
-		.inst	MZ_MAGIC | (0x1310 << 16)	@ tstne r0, #0x4d000
-#else
  AR_CLASS(	mov	r0, r0		)
   M_CLASS(	nop.w			)
+		.endm
+
+		.macro __initial_nops
+#ifdef CONFIG_EFI_STUB
+		@ This is a two-instruction NOP, which happens to bear the
+		@ PE/COFF signature "MZ" in the first two bytes, so the kernel
+		@ is accepted as an EFI binary. Booting via the UEFI stub
+		@ will not execute those instructions, but the ARM/Linux
+		@ boot protocol does, so we need some NOPs here.
+		.inst	MZ_MAGIC | (0xe225 << 16)	@ eor r5, r5, 0x4d000
+		eor	r5, r5, 0x4d000			@ undo previous insn
+#else
+		__nop
+		__nop
 #endif
 		.endm
 

arch/arm/boot/compressed/head.S

@@ -197,7 +197,8 @@ start:
 		 * were patching the initial instructions of the kernel, i.e
 		 * had started to exploit this "patch area".
 		 */
-		.rept	7
+		__initial_nops
+		.rept	5
 		__nop
 		.endr
 #ifndef CONFIG_THUMB2_KERNEL

arch/arm/boot/dts/Makefile

@@ -731,6 +731,7 @@ dtb-$(CONFIG_ARCH_OMAP3) += \
 	logicpd-som-lv-37xx-devkit.dtb \
 	omap3430-sdp.dtb \
 	omap3-beagle.dtb \
+	omap3-beagle-ab4.dtb \
 	omap3-beagle-xm.dtb \
 	omap3-beagle-xm-ab.dtb \
 	omap3-cm-t3517.dtb \

arch/arm/boot/dts/armada-38x.dtsi

@@ -168,7 +168,7 @@
 			};
 
 			uart0: serial@12000 {
-				compatible = "marvell,armada-38x-uart";
+				compatible = "marvell,armada-38x-uart", "ns16550a";
 				reg = <0x12000 0x100>;
 				reg-shift = <2>;
 				interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
@@ -178,7 +178,7 @@
 			};
 
 			uart1: serial@12100 {
-				compatible = "marvell,armada-38x-uart";
+				compatible = "marvell,armada-38x-uart", "ns16550a";
 				reg = <0x12100 0x100>;
 				reg-shift = <2>;
 				interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;

arch/arm/boot/dts/at91-kizbox3_common.dtsi

@@ -336,7 +336,7 @@
 };
 
 &shutdown_controller {
-	atmel,shdwc-debouncer = <976>;
+	debounce-delay-us = <976>;
 	atmel,wakeup-rtc-timer;
 
 	input@0 {

arch/arm/boot/dts/at91-sam9x60ek.dts

@@ -662,7 +662,7 @@
 };
 
 &shutdown_controller {
-	atmel,shdwc-debouncer = <976>;
+	debounce-delay-us = <976>;
 	status = "okay";
 
 	input@0 {

arch/arm/boot/dts/at91-sama5d27_som1_ek.dts

@@ -71,7 +71,6 @@
 			isc: isc@f0008000 {
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_isc_base &pinctrl_isc_data_8bit &pinctrl_isc_data_9_10 &pinctrl_isc_data_11_12>;
-				status = "okay";
 			};
 
 			qspi1: spi@f0024000 {
@@ -138,7 +137,7 @@
 			};
 
 			shdwc@f8048010 {
-				atmel,shdwc-debouncer = <976>;
+				debounce-delay-us = <976>;
 				atmel,wakeup-rtc-timer;
 
 				input@0 {

arch/arm/boot/dts/at91-sama5d27_wlsom1_ek.dts

@@ -205,7 +205,7 @@
 };
 
 &shutdown_controller {
-	atmel,shdwc-debouncer = <976>;
+	debounce-delay-us = <976>;
 	atmel,wakeup-rtc-timer;
 
 	input@0 {

arch/arm/boot/dts/at91-sama5d2_icp.dts

@@ -693,7 +693,7 @@
 };
 
 &shutdown_controller {
-	atmel,shdwc-debouncer = <976>;
+	debounce-delay-us = <976>;
 	atmel,wakeup-rtc-timer;
 
 	input@0 {

arch/arm/boot/dts/at91-sama5d2_ptc_ek.dts

@@ -203,7 +203,7 @@
 			};
 
 			shdwc@f8048010 {
-				atmel,shdwc-debouncer = <976>;
+				debounce-delay-us = <976>;
 
 				input@0 {
 					reg = <0>;

arch/arm/boot/dts/at91-sama5d2_xplained.dts

@@ -347,7 +347,7 @@
 			};
 
 			shdwc@f8048010 {
-				atmel,shdwc-debouncer = <976>;
+				debounce-delay-us = <976>;
 				atmel,wakeup-rtc-timer;
 
 				input@0 {

arch/arm/boot/dts/at91-tse850-3.dts

@@ -262,7 +262,7 @@
 &macb1 {
 	status = "okay";
 
-	phy-mode = "rgmii";
+	phy-mode = "rmii";
 
 	#address-cells = <1>;
 	#size-cells = <0>;

arch/arm/boot/dts/bcm-nsp.dtsi

@@ -77,7 +77,7 @@
 		interrupt-affinity = <&cpu0>, <&cpu1>;
 	};
 
-	mpcore@19000000 {
+	mpcore-bus@19000000 {
 		compatible = "simple-bus";
 		ranges = <0x00000000 0x19000000 0x00023000>;
 		#address-cells = <1>;
@@ -219,7 +219,7 @@
 			status = "disabled";
 		};
 
-		sdio: sdhci@21000 {
+		sdio: mmc@21000 {
 			compatible = "brcm,sdhci-iproc-cygnus";
 			reg = <0x21000 0x100>;
 			interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;

arch/arm/boot/dts/bcm2711-rpi-4-b.dts

@@ -54,8 +54,8 @@
 		regulator-always-on;
 		regulator-settling-time-us = <5000>;
 		gpios = <&expgpio 4 GPIO_ACTIVE_HIGH>;
-		states = <1800000 0x1
+		states = <1800000 0x1>,
-			  3300000 0x0>;
+			 <3300000 0x0>;
 		status = "okay";
 	};
 
@@ -255,15 +255,16 @@
 };
 
 &pcie0 {
-	pci@1,0 {
+	pci@0,0 {
+		device_type = "pci";
 		#address-cells = <3>;
 		#size-cells = <2>;
 		ranges;
 
 		reg = <0 0 0 0 0>;
 
-		usb@1,0 {
+		usb@0,0 {
-			reg = <0x10000 0 0 0 0>;
+			reg = <0 0 0 0 0>;
 			resets = <&reset RASPBERRYPI_FIRMWARE_RESET_ID_USB>;
 		};
 	};

arch/arm/boot/dts/bcm2711.dtsi

@@ -480,11 +480,17 @@
 			#address-cells = <3>;
 			#interrupt-cells = <1>;
 			#size-cells = <2>;
-			interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>,
+			interrupts = <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "pcie", "msi";
 			interrupt-map-mask = <0x0 0x0 0x0 0x7>;
 			interrupt-map = <0 0 0 1 &gicv2 GIC_SPI 143
+							IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 2 &gicv2 GIC_SPI 144
+							IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 3 &gicv2 GIC_SPI 145
+							IRQ_TYPE_LEVEL_HIGH>,
+					<0 0 0 4 &gicv2 GIC_SPI 146
 							IRQ_TYPE_LEVEL_HIGH>;
 			msi-controller;
 			msi-parent = <&pcie0>;
@@ -514,8 +520,8 @@
 				compatible = "brcm,genet-mdio-v5";
 				reg = <0xe14 0x8>;
 				reg-names = "mdio";
-				#address-cells = <0x0>;
+				#address-cells = <0x1>;
-				#size-cells = <0x1>;
+				#size-cells = <0x0>;
 			};
 		};
 	};
@@ -549,6 +555,8 @@
 		     <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>,
 		     <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
 
+	gpio-ranges = <&gpio 0 0 58>;
+
 	gpclk0_gpio49: gpclk0_gpio49 {
 		pin-gpclk {
 			pins = "gpio49";

arch/arm/boot/dts/bcm283x.dtsi

@@ -126,6 +126,8 @@
 			interrupt-controller;
 			#interrupt-cells = <2>;
 
+			gpio-ranges = <&gpio 0 0 54>;
+
 			/* Defines common pin muxing groups
 			 *
 			 * While each pin can have its mux selected

arch/arm/boot/dts/bcm4708-netgear-r6250.dts

@@ -20,7 +20,7 @@
 		bootargs = "console=ttyS0,115200 earlycon";
 	};
 
-	memory {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x00000000 0x08000000>,
 		      <0x88000000 0x08000000>;

arch/arm/boot/dts/bcm4709-asus-rt-ac87u.dts

@@ -19,7 +19,7 @@
 		bootargs = "console=ttyS0,115200";
 	};
 
-	memory {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x00000000 0x08000000>,
 		      <0x88000000 0x08000000>;

arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts

@@ -19,7 +19,7 @@
 		bootargs = "console=ttyS0,115200";
 	};
 
-	memory {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x00000000 0x08000000>,
 		      <0x88000000 0x18000000>;

arch/arm/boot/dts/bcm4709-linksys-ea9200.dts

@@ -16,7 +16,7 @@
 		bootargs = "console=ttyS0,115200";
 	};
 
-	memory {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x00000000 0x08000000>,
 		      <0x88000000 0x08000000>;

arch/arm/boot/dts/bcm4709-netgear-r7000.dts

@@ -19,7 +19,7 @@
 		bootargs = "console=ttyS0,115200";
 	};
 
-	memory {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x00000000 0x08000000>,
 		      <0x88000000 0x08000000>;

arch/arm/boot/dts/bcm4709-netgear-r8000.dts

@@ -30,7 +30,7 @@
 		bootargs = "console=ttyS0,115200";
 	};
 
-	memory {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x00000000 0x08000000>,
 		      <0x88000000 0x08000000>;

arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts

@@ -15,7 +15,7 @@
 		bootargs = "console=ttyS0,115200 earlycon";
 	};
 
-	memory {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x00000000 0x08000000>;
 	};

arch/arm/boot/dts/bcm47094-luxul-xwc-2000.dts

@@ -16,7 +16,7 @@
 		bootargs = "earlycon";
 	};
 
-	memory {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x00000000 0x08000000>,
 		      <0x88000000 0x18000000>;

arch/arm/boot/dts/bcm53016-meraki-mr32.dts

@@ -20,7 +20,7 @@
 		bootargs = " console=ttyS0,115200n8 earlycon";
 	};
 
-	memory {
+	memory@0 {
 		reg = <0x00000000 0x08000000>;
 		device_type = "memory";
 	};
@@ -195,3 +195,25 @@
 		};
 	};
 };
+
+&srab {
+	status = "okay";
+
+	ports {
+		port@0 {
+			reg = <0>;
+			label = "poe";
+		};
+
+		port@5 {
+			reg = <5>;
+			label = "cpu";
+			ethernet = <&gmac0>;
+
+			fixed-link {
+				speed = <1000>;
+				duplex-full;
+			};
+		};
+	};
+};

arch/arm/boot/dts/bcm5301x.dtsi

@@ -242,6 +242,8 @@
 
 			gpio-controller;
 			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
 		};
 
 		pcie0: pcie@12000 {
@@ -408,7 +410,7 @@
 	i2c0: i2c@18009000 {
 		compatible = "brcm,iproc-i2c";
 		reg = <0x18009000 0x50>;
-		interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
+		interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		clock-frequency = <100000>;

arch/arm/boot/dts/bcm94708.dts

@@ -38,7 +38,7 @@
 	model = "NorthStar SVK (BCM94708)";
 	compatible = "brcm,bcm94708", "brcm,bcm4708";
 
-	memory {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x00000000 0x08000000>;
 	};

arch/arm/boot/dts/bcm94709.dts

@@ -38,7 +38,7 @@
 	model = "NorthStar SVK (BCM94709)";
 	compatible = "brcm,bcm94709", "brcm,bcm4709", "brcm,bcm4708";
 
-	memory {
+	memory@0 {
 		device_type = "memory";
 		reg = <0x00000000 0x08000000>;
 	};

arch/arm/boot/dts/exynos4210-i9100.dts

@@ -765,7 +765,7 @@
 		compatible = "brcm,bcm4330-bt";
 
 		shutdown-gpios = <&gpl0 4 GPIO_ACTIVE_HIGH>;
-		reset-gpios = <&gpl1 0 GPIO_ACTIVE_HIGH>;
+		reset-gpios = <&gpl1 0 GPIO_ACTIVE_LOW>;
 		device-wakeup-gpios = <&gpx3 1 GPIO_ACTIVE_HIGH>;
 		host-wakeup-gpios = <&gpx2 6 GPIO_ACTIVE_HIGH>;
 	};

arch/arm/boot/dts/gemini-nas4220b.dts

@@ -84,7 +84,7 @@
 			partitions {
 				compatible = "redboot-fis";
 				/* Eraseblock at 0xfe0000 */
-				fis-index-block = <0x1fc>;
+				fis-index-block = <0x7f>;
 			};
 		};
 

arch/arm/boot/dts/imx23-evk.dts

@@ -79,7 +79,6 @@
 						MX23_PAD_LCD_RESET__GPIO_1_18
 						MX23_PAD_PWM3__GPIO_1_29
 						MX23_PAD_PWM4__GPIO_1_30
-						MX23_PAD_SSP1_DETECT__SSP1_DETECT
 					>;
 					fsl,drive-strength = <MXS_DRIVE_4mA>;
 					fsl,voltage = <MXS_VOLTAGE_HIGH>;

arch/arm/boot/dts/imx53-m53menlo.dts

@@ -56,6 +56,7 @@
 	panel {
 		compatible = "edt,etm0700g0dh6";
 		pinctrl-0 = <&pinctrl_display_gpio>;
+		pinctrl-names = "default";
 		enable-gpios = <&gpio6 0 GPIO_ACTIVE_HIGH>;
 
 		port {
@@ -76,8 +77,7 @@
 		regulator-name = "vbus";
 		regulator-min-microvolt = <5000000>;
 		regulator-max-microvolt = <5000000>;
-		gpio = <&gpio1 2 GPIO_ACTIVE_HIGH>;
+		gpio = <&gpio1 2 0>;
-		enable-active-high;
 	};
 };
 

arch/arm/boot/dts/imx53-ppd.dts

@@ -70,6 +70,12 @@
 		clock-frequency = <11289600>;
 	};
 
+	achc_24M: achc-clock {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <24000000>;
+	};
+
 	sgtlsound: sound {
 		compatible = "fsl,imx53-cpuvo-sgtl5000",
 			     "fsl,imx-audio-sgtl5000";
@@ -313,16 +319,13 @@
 		    &gpio4 12 GPIO_ACTIVE_LOW>;
 	status = "okay";
 
-	spidev0: spi@0 {
+	spidev0: spi@1 {
-		compatible = "ge,achc";
+		compatible = "ge,achc", "nxp,kinetis-k20";
-		reg = <0>;
+		reg = <1>, <0>;
-		spi-max-frequency = <1000000>;
+		vdd-supply = <&reg_3v3>;
-	};
+		vdda-supply = <&reg_3v3>;
-
+		clocks = <&achc_24M>;
-	spidev1: spi@1 {
+		reset-gpios = <&gpio3 6 GPIO_ACTIVE_LOW>;
-		compatible = "ge,achc";
-		reg = <1>;
-		spi-max-frequency = <1000000>;
 	};
 
 	gpioxra0: gpio@2 {

arch/arm/boot/dts/imx6dl-yapp4-common.dtsi

@@ -5,6 +5,7 @@
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
 #include <dt-bindings/pwm/pwm.h>
 
 / {
@@ -275,6 +276,7 @@
 			led-cur = /bits/ 8 <0x20>;
 			max-cur = /bits/ 8 <0x60>;
 			reg = <0>;
+			color = <LED_COLOR_ID_RED>;
 		};
 
 		chan@1 {
@@ -282,6 +284,7 @@
 			led-cur = /bits/ 8 <0x20>;
 			max-cur = /bits/ 8 <0x60>;
 			reg = <1>;
+			color = <LED_COLOR_ID_GREEN>;
 		};
 
 		chan@2 {
@@ -289,6 +292,7 @@
 			led-cur = /bits/ 8 <0x20>;
 			max-cur = /bits/ 8 <0x60>;
 			reg = <2>;
+			color = <LED_COLOR_ID_BLUE>;
 		};
 
 		chan@3 {
@@ -296,6 +300,7 @@
 			led-cur = /bits/ 8 <0x0>;
 			max-cur = /bits/ 8 <0x0>;
 			reg = <3>;
+			color = <LED_COLOR_ID_WHITE>;
 		};
 	};
 

arch/arm/boot/dts/imx6qdl-pico.dtsi

@@ -176,7 +176,18 @@
 	pinctrl-0 = <&pinctrl_enet>;
 	phy-mode = "rgmii-id";
 	phy-reset-gpios = <&gpio1 26 GPIO_ACTIVE_LOW>;
+	phy-handle = <&phy>;
 	status = "okay";
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		phy: ethernet-phy@1 {
+			reg = <1>;
+			qca,clk-out-frequency = <125000000>;
+		};
+	};
 };
 
 &hdmi {

arch/arm/boot/dts/imx6qdl-udoo.dtsi

@@ -5,6 +5,8 @@
  * Author: Fabio Estevam <fabio.estevam@freescale.com>
  */
 
+#include <dt-bindings/gpio/gpio.h>
+
 / {
 	aliases {
 		backlight = &backlight;
@@ -226,6 +228,7 @@
 				MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x17059
 				MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x17059
 				MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x17059
+				MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x1b0b0
 			>;
 		};
 
@@ -304,7 +307,7 @@
 &usdhc3 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_usdhc3>;
-	non-removable;
+	cd-gpios = <&gpio7 0 GPIO_ACTIVE_LOW>;
 	status = "okay";
 };
 

arch/arm/boot/dts/imx6qdl-wandboard.dtsi

@@ -289,6 +289,7 @@
 
 		ethphy: ethernet-phy@1 {
 			reg = <1>;
+			qca,clk-out-frequency = <125000000>;
 		};
 	};
 };

arch/arm/boot/dts/imx6ull-pinfunc.h

@@ -82,6 +82,6 @@
 #define MX6ULL_PAD_CSI_DATA04__ESAI_TX_FS                         0x01F4 0x0480 0x0000 0x9 0x0
 #define MX6ULL_PAD_CSI_DATA05__ESAI_TX_CLK                        0x01F8 0x0484 0x0000 0x9 0x0
 #define MX6ULL_PAD_CSI_DATA06__ESAI_TX5_RX0                       0x01FC 0x0488 0x0000 0x9 0x0
-#define MX6ULL_PAD_CSI_DATA07__ESAI_T0                            0x0200 0x048C 0x0000 0x9 0x0
+#define MX6ULL_PAD_CSI_DATA07__ESAI_TX0                           0x0200 0x048C 0x0000 0x9 0x0
 
 #endif /* __DTS_IMX6ULL_PINFUNC_H */

arch/arm/boot/dts/imx7ulp.dtsi

@@ -259,7 +259,7 @@
 			interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&pcc2 IMX7ULP_CLK_WDG1>;
 			assigned-clocks = <&pcc2 IMX7ULP_CLK_WDG1>;
-			assigned-clocks-parents = <&scg1 IMX7ULP_CLK_FIRC_BUS_CLK>;
+			assigned-clock-parents = <&scg1 IMX7ULP_CLK_FIRC_BUS_CLK>;
 			timeout-sec = <40>;
 		};
 

arch/arm/boot/dts/ls1021a-tsn.dts

@@ -251,7 +251,7 @@
 
 	flash@0 {
 		/* Rev. A uses 64MB flash, Rev. B & C use 32MB flash */
-		compatible = "jedec,spi-nor", "s25fl256s1", "s25fl512s";
+		compatible = "jedec,spi-nor";
 		spi-max-frequency = <20000000>;
 		#address-cells = <1>;
 		#size-cells = <1>;

arch/arm/boot/dts/ls1021a.dtsi

@@ -331,39 +331,6 @@
 			#thermal-sensor-cells = <1>;
 		};
 
-		thermal-zones {
-			cpu_thermal: cpu-thermal {
-				polling-delay-passive = <1000>;
-				polling-delay = <5000>;
-
-				thermal-sensors = <&tmu 0>;
-
-				trips {
-					cpu_alert: cpu-alert {
-						temperature = <85000>;
-						hysteresis = <2000>;
-						type = "passive";
-					};
-					cpu_crit: cpu-crit {
-						temperature = <95000>;
-						hysteresis = <2000>;
-						type = "critical";
-					};
-				};
-
-				cooling-maps {
-					map0 {
-						trip = <&cpu_alert>;
-						cooling-device =
-							<&cpu0 THERMAL_NO_LIMIT
-							THERMAL_NO_LIMIT>,
-							<&cpu1 THERMAL_NO_LIMIT
-							THERMAL_NO_LIMIT>;
-					};
-				};
-			};
-		};
-
 		dspi0: spi@2100000 {
 			compatible = "fsl,ls1021a-v1.0-dspi";
 			#address-cells = <1>;
@@ -1018,4 +985,37 @@
 			big-endian;
 		};
 	};
+
+	thermal-zones {
+		cpu_thermal: cpu-thermal {
+			polling-delay-passive = <1000>;
+			polling-delay = <5000>;
+
+			thermal-sensors = <&tmu 0>;
+
+			trips {
+				cpu_alert: cpu-alert {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+				cpu_crit: cpu-crit {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				map0 {
+					trip = <&cpu_alert>;
+					cooling-device =
+						<&cpu0 THERMAL_NO_LIMIT
+						THERMAL_NO_LIMIT>,
+						<&cpu1 THERMAL_NO_LIMIT
+						THERMAL_NO_LIMIT>;
+				};
+			};
+		};
+	};
 };

arch/arm/boot/dts/meson.dtsi

@@ -42,14 +42,14 @@
 			};
 
 			uart_A: serial@84c0 {
-				compatible = "amlogic,meson6-uart", "amlogic,meson-uart";
+				compatible = "amlogic,meson6-uart";
 				reg = <0x84c0 0x18>;
 				interrupts = <GIC_SPI 26 IRQ_TYPE_EDGE_RISING>;
 				status = "disabled";
 			};
 
 			uart_B: serial@84dc {
-				compatible = "amlogic,meson6-uart", "amlogic,meson-uart";
+				compatible = "amlogic,meson6-uart";
 				reg = <0x84dc 0x18>;
 				interrupts = <GIC_SPI 75 IRQ_TYPE_EDGE_RISING>;
 				status = "disabled";
@@ -87,7 +87,7 @@
 			};
 
 			uart_C: serial@8700 {
-				compatible = "amlogic,meson6-uart", "amlogic,meson-uart";
+				compatible = "amlogic,meson6-uart";
 				reg = <0x8700 0x18>;
 				interrupts = <GIC_SPI 93 IRQ_TYPE_EDGE_RISING>;
 				status = "disabled";
@@ -203,7 +203,7 @@
 			};
 
 			uart_AO: serial@4c0 {
-				compatible = "amlogic,meson6-uart", "amlogic,meson-ao-uart", "amlogic,meson-uart";
+				compatible = "amlogic,meson6-uart", "amlogic,meson-ao-uart";
 				reg = <0x4c0 0x18>;
 				interrupts = <GIC_SPI 90 IRQ_TYPE_EDGE_RISING>;
 				status = "disabled";

arch/arm/boot/dts/meson8.dtsi

@@ -598,27 +598,27 @@
 };
 
 &uart_AO {
-	compatible = "amlogic,meson8-uart", "amlogic,meson-uart";
+	compatible = "amlogic,meson8-uart", "amlogic,meson-ao-uart";
-	clocks = <&clkc CLKID_CLK81>, <&xtal>, <&clkc CLKID_CLK81>;
+	clocks = <&xtal>, <&clkc CLKID_CLK81>, <&clkc CLKID_CLK81>;
-	clock-names = "baud", "xtal", "pclk";
+	clock-names = "xtal", "pclk", "baud";
 };
 
 &uart_A {
-	compatible = "amlogic,meson8-uart", "amlogic,meson-uart";
+	compatible = "amlogic,meson8-uart";
-	clocks = <&clkc CLKID_CLK81>, <&xtal>, <&clkc CLKID_UART0>;
+	clocks = <&xtal>, <&clkc CLKID_UART0>, <&clkc CLKID_CLK81>;
-	clock-names = "baud", "xtal", "pclk";
+	clock-names = "xtal", "pclk", "baud";
 };
 
 &uart_B {
-	compatible = "amlogic,meson8-uart", "amlogic,meson-uart";
+	compatible = "amlogic,meson8-uart";
-	clocks = <&clkc CLKID_CLK81>, <&xtal>, <&clkc CLKID_UART1>;
+	clocks = <&xtal>, <&clkc CLKID_UART0>, <&clkc CLKID_CLK81>;
-	clock-names = "baud", "xtal", "pclk";
+	clock-names = "xtal", "pclk", "baud";
 };
 
 &uart_C {
-	compatible = "amlogic,meson8-uart", "amlogic,meson-uart";
+	compatible = "amlogic,meson8-uart";
-	clocks = <&clkc CLKID_CLK81>, <&xtal>, <&clkc CLKID_UART2>;
+	clocks = <&xtal>, <&clkc CLKID_UART0>, <&clkc CLKID_CLK81>;
-	clock-names = "baud", "xtal", "pclk";
+	clock-names = "xtal", "pclk", "baud";
 };
 
 &usb0 {