Merge tag 'v5.8' into drm-next

I need to backmerge 5.8 as I've got a bunch of fixes sitting
on an rc7 base that I want to land.

Signed-off-by: Dave Airlie <[email protected]>

Author: airlied

.mailmap

@@ -198,6 +198,9 @@ Maxime Ripard <[email protected]> <[email protected]>
 Mayuresh Janorkar <[email protected]>
 Michael Buesch <[email protected]>
 Michel Dänzer <[email protected]>
+Mike Rapoport <[email protected]> <[email protected]>
+Mike Rapoport <[email protected]> <[email protected]>
+Mike Rapoport <[email protected]> <[email protected]>
 Miodrag Dinic <[email protected]> <[email protected]>
 Miquel Raynal <[email protected]> <[email protected]>
 Mitesh shah <[email protected]>

Documentation/ABI/testing/debugfs-driver-habanalabs

@@ -16,7 +16,16 @@ Description:    Allow the root user to disable/enable in runtime the clock
                 gating mechanism in Gaudi. Due to how Gaudi is built, the
                 clock gating needs to be disabled in order to access the
                 registers of the TPC and MME engines. This is sometimes needed
-                during debug by the user and hence the user needs this option
+                during debug by the user and hence the user needs this option.
+                The user can supply a bitmask value, each bit represents
+                a different engine to disable/enable its clock gating feature.
+                The bitmask is composed of 20 bits:
+                0  -  7 : DMA channels
+                8  - 11 : MME engines
+                12 - 19 : TPC engines
+                The bit's location of a specific engine can be determined
+                using (1 << GAUDI_ENGINE_ID_*). GAUDI_ENGINE_ID_* values
+                are defined in uapi habanalabs.h file in enum gaudi_engine_id
 
 What:           /sys/kernel/debug/habanalabs/hl<n>/command_buffers
 Date:           Jan 2019

Documentation/devicetree/bindings/media/allwinner,sun4i-a10-video-engine.yaml

@@ -47,6 +47,9 @@ properties:
     $ref: /schemas/types.yaml#/definitions/phandle-array
     description: Phandle to the device SRAM
 
+  iommus:
+    maxItems: 1
+
   memory-region:
     description:
       CMA pool to use for buffers allocation instead of the default

Documentation/devicetree/bindings/sound/simple-card.yaml

@@ -378,6 +378,8 @@ examples:
   - |
     sound {
         compatible = "simple-audio-card";
+        #address-cells = <1>;
+        #size-cells = <0>;
 
         simple-audio-card,name = "rsnd-ak4643";
         simple-audio-card,format = "left_j";
@@ -391,10 +393,12 @@ examples:
                                     "ak4642 Playback", "DAI1 Playback";
 
         dpcmcpu: simple-audio-card,cpu@0 {
+            reg = <0>;
             sound-dai = <&rcar_sound 0>;
         };
 
         simple-audio-card,cpu@1 {
+            reg = <1>;
             sound-dai = <&rcar_sound 1>;
         };
 
@@ -418,6 +422,8 @@ examples:
   - |
     sound {
         compatible = "simple-audio-card";
+        #address-cells = <1>;
+        #size-cells = <0>;
 
         simple-audio-card,routing =
             "pcm3168a Playback", "DAI1 Playback",
@@ -426,6 +432,7 @@ examples:
             "pcm3168a Playback", "DAI4 Playback";
 
         simple-audio-card,dai-link@0 {
+            reg = <0>;
             format = "left_j";
             bitclock-master = <&sndcpu0>;
             frame-master = <&sndcpu0>;
@@ -439,22 +446,23 @@ examples:
         };
 
         simple-audio-card,dai-link@1 {
+            reg = <1>;
             format = "i2s";
             bitclock-master = <&sndcpu1>;
             frame-master = <&sndcpu1>;
 
             convert-channels = <8>; /* TDM Split */
 
-            sndcpu1: cpu@0 {
+            sndcpu1: cpu0 {
                 sound-dai = <&rcar_sound 1>;
             };
-            cpu@1 {
+            cpu1 {
                 sound-dai = <&rcar_sound 2>;
             };
-            cpu@2 {
+            cpu2 {
                 sound-dai = <&rcar_sound 3>;
             };
-            cpu@3 {
+            cpu3 {
                 sound-dai = <&rcar_sound 4>;
             };
             codec {
@@ -466,6 +474,7 @@ examples:
         };
 
         simple-audio-card,dai-link@2 {
+            reg = <2>;
             format = "i2s";
             bitclock-master = <&sndcpu2>;
             frame-master = <&sndcpu2>;

Documentation/driver-api/ptp.rst

@@ -23,6 +23,7 @@ PTP hardware clock infrastructure for Linux
   + Ancillary clock features
     - Time stamp external events
     - Period output signals configurable from user space
+    - Low Pass Filter (LPF) access from user space
     - Synchronization of the Linux system time via the PPS subsystem
 
 PTP hardware clock kernel API
@@ -94,3 +95,14 @@ Supported hardware
 
      - Auxiliary Slave/Master Mode Snapshot (optional interrupt)
      - Target Time (optional interrupt)
+
+   * Renesas (IDT) ClockMatrix™
+
+     - Up to 4 independent PHC channels
+     - Integrated low pass filter (LPF), access via .adjPhase (compliant to ITU-T G.8273.2)
+     - Programmable output periodic signals
+     - Programmable inputs can time stamp external triggers
+     - Driver and/or hardware configuration through firmware (idtcm.bin)
+          - LPF settings (bandwidth, phase limiting, automatic holdover, physical layer assist (per ITU-T G.8273.2))
+          - Programmable output PTP clocks, any frequency up to 1GHz (to other PHY/MAC time stampers, refclk to ASSPs/SoCs/FPGAs)
+          - Lock to GNSS input, automatic switching between GNSS and user-space PHC control (optional)

Documentation/networking/bareudp.rst

@@ -8,9 +8,8 @@ There are various L3 encapsulation standards using UDP being discussed to
 leverage the UDP based load balancing capability of different networks.
 MPLSoUDP (__ https://tools.ietf.org/html/rfc7510) is one among them.
 
-The Bareudp tunnel module provides a generic L3 encapsulation tunnelling
-support for tunnelling different L3 protocols like MPLS, IP, NSH etc. inside
-a UDP tunnel.
+The Bareudp tunnel module provides a generic L3 encapsulation support for
+tunnelling different L3 protocols like MPLS, IP, NSH etc. inside a UDP tunnel.
 
 Special Handling
 ----------------
@@ -26,22 +25,29 @@ Usage
 
 1) Device creation & deletion
 
-    a) ip link add dev bareudp0 type bareudp dstport 6635 ethertype 0x8847.
+    a) ip link add dev bareudp0 type bareudp dstport 6635 ethertype mpls_uc
 
        This creates a bareudp tunnel device which tunnels L3 traffic with ethertype
        0x8847 (MPLS traffic). The destination port of the UDP header will be set to
        6635.The device will listen on UDP port 6635 to receive traffic.
 
     b) ip link delete bareudp0
 
-2) Device creation with multiple proto mode enabled
+2) Device creation with multiproto mode enabled
 
-There are two ways to create a bareudp device for MPLS & IP with multiproto mode
-enabled.
+The multiproto mode allows bareudp tunnels to handle several protocols of the
+same family. It is currently only available for IP and MPLS. This mode has to
+be enabled explicitly with the "multiproto" flag.
 
-    a) ip link add dev  bareudp0 type bareudp dstport 6635 ethertype 0x8847 multiproto
+    a) ip link add dev bareudp0 type bareudp dstport 6635 ethertype ipv4 multiproto
 
-    b) ip link add dev  bareudp0 type bareudp dstport 6635 ethertype mpls
+       For an IPv4 tunnel the multiproto mode allows the tunnel to also handle
+       IPv6.
+
+    b) ip link add dev bareudp0 type bareudp dstport 6635 ethertype mpls_uc multiproto
+
+       For MPLS, the multiproto mode allows the tunnel to handle both unicast
+       and multicast MPLS packets.
 
 3) Device Usage
 

Documentation/networking/devlink/devlink-trap.rst

@@ -486,6 +486,10 @@ narrow. The description of these groups must be added to the following table:
      - Contains packet traps for packets that should be locally delivered after
        routing, but do not match more specific packet traps (e.g.,
        ``ipv4_bgp``)
+   * - ``external_delivery``
+     - Contains packet traps for packets that should be routed through an
+       external interface (e.g., management interface) that does not belong to
+       the same device (e.g., switch ASIC) as the ingress interface
    * - ``ipv6``
      - Contains packet traps for various IPv6 control packets (e.g., Router
        Advertisements)

MAINTAINERS

@@ -782,7 +782,7 @@ F:	include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 F:	include/linux/mfd/altera-a10sr.h
 
 ALTERA TRIPLE SPEED ETHERNET DRIVER
-M:	Thor Thayer <thor.thayer@linux.intel.com>
+M:	Joyce Ooi <joyce.ooi@intel.com>
 L:	[email protected]
 S:	Maintained
 F:	drivers/net/ethernet/altera/
@@ -1425,7 +1425,7 @@ F:	arch/arm*/include/asm/perf_event.h
 F:	arch/arm*/kernel/hw_breakpoint.c
 F:	arch/arm*/kernel/perf_*
 F:	arch/arm/oprofile/common.c
-F:	drivers/perf/*
+F:	drivers/perf/
 F:	include/linux/perf/arm_pmu.h
 
 ARM PORT
@@ -6961,6 +6961,7 @@ M:	Timur Tabi <[email protected]>
 M:	Nicolin Chen <[email protected]>
 M:	Xiubo Li <[email protected]>
 R:	Fabio Estevam <[email protected]>
+R:	Shengjiu Wang <[email protected]>
 L:	[email protected] (moderated for non-subscribers)
 L:	[email protected]
 S:	Maintained
@@ -9310,6 +9311,17 @@ F:	Documentation/kbuild/kconfig*
 F:	scripts/Kconfig.include
 F:	scripts/kconfig/
 
+KCOV
+R:	Dmitry Vyukov <[email protected]>
+R:	Andrey Konovalov <[email protected]>
+L:	[email protected]
+S:	Maintained
+F:	Documentation/dev-tools/kcov.rst
+F:	include/linux/kcov.h
+F:	include/uapi/linux/kcov.h
+F:	kernel/kcov.c
+F:	scripts/Makefile.kcov
+
 KCSAN
 M:	Marco Elver <[email protected]>
 R:	Dmitry Vyukov <[email protected]>
@@ -11245,7 +11257,7 @@ S:	Maintained
 F:	drivers/crypto/atmel-ecc.*
 
 MICROCHIP I2C DRIVER
-M:	Ludovic Desroches <ludovic.desroches@microchip.com>
+M:	Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
 L:	[email protected]
 S:	Supported
 F:	drivers/i2c/busses/i2c-at91-*.c
@@ -11338,17 +11350,17 @@ F:	drivers/iio/adc/at91-sama5d2_adc.c
 F:	include/dt-bindings/iio/adc/at91-sama5d2_adc.h
 
 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
-M:	Nicolas Ferre <nicolas.ferre@microchip.com>
+M:	Claudiu Beznea <claudiu.beznea@microchip.com>
 S:	Supported
 F:	drivers/power/reset/at91-sama5d2_shdwc.c
 
 MICROCHIP SPI DRIVER
-M:	Nicolas Ferre <nicolas.ferre@microchip.com>
+M:	Tudor Ambarus <tudor.ambarus@microchip.com>
 S:	Supported
 F:	drivers/spi/spi-atmel.*
 
 MICROCHIP SSC DRIVER
-M:	Nicolas Ferre <nicolas.ferre@microchip.com>
+M:	Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
 L:	[email protected] (moderated for non-subscribers)
 S:	Supported
 F:	drivers/misc/atmel-ssc.c
@@ -14181,7 +14193,8 @@ F:	Documentation/devicetree/bindings/net/qcom,ethqos.txt
 F:	drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
 
 QUALCOMM GENERIC INTERFACE I2C DRIVER
-M:	Alok Chauhan <[email protected]>
+M:	Akash Asthana <[email protected]>
+M:	Mukesh Savaliya <[email protected]>
 L:	[email protected]
 L:	[email protected]
 S:	Supported
@@ -14867,6 +14880,7 @@ F:	drivers/s390/block/dasd*
 F:	include/linux/dasd_mod.h
 
 S390 IOMMU (PCI)
+M:	Matthew Rosato <[email protected]>
 M:	Gerald Schaefer <[email protected]>
 L:	[email protected]
 S:	Supported

Makefile

@@ -2,7 +2,7 @@
 VERSION = 5
 PATCHLEVEL = 8
 SUBLEVEL = 0
-EXTRAVERSION = -rc6
+EXTRAVERSION =
 NAME = Kleptomaniac Octopus
 
 # *DOCUMENTATION*
@@ -567,7 +567,7 @@ ifneq ($(shell $(CC) --version 2>&1 | head -n 1 | grep clang),)
 ifneq ($(CROSS_COMPILE),)
 CLANG_FLAGS	+= --target=$(notdir $(CROSS_COMPILE:%-=%))
 GCC_TOOLCHAIN_DIR := $(dir $(shell which $(CROSS_COMPILE)elfedit))
-CLANG_FLAGS	+= --prefix=$(GCC_TOOLCHAIN_DIR)
+CLANG_FLAGS	+= --prefix=$(GCC_TOOLCHAIN_DIR)$(notdir $(CROSS_COMPILE))
 GCC_TOOLCHAIN	:= $(realpath $(GCC_TOOLCHAIN_DIR)/..)
 endif
 ifneq ($(GCC_TOOLCHAIN),)
@@ -1754,7 +1754,7 @@ PHONY += descend $(build-dirs)
 descend: $(build-dirs)
 $(build-dirs): prepare
 	$(Q)$(MAKE) $(build)=$@ \
-	single-build=$(if $(filter-out $@/, $(filter $@/%, $(single-no-ko))),1) \
+	single-build=$(if $(filter-out $@/, $(filter $@/%, $(KBUILD_SINGLE_TARGETS))),1) \
 	need-builtin=1 need-modorder=1
 
 clean-dirs := $(addprefix _clean_, $(clean-dirs))

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

@@ -342,7 +342,8 @@
 
 			comphy: phy@18300 {
 				compatible = "marvell,armada-380-comphy";
-				reg = <0x18300 0x100>;
+				reg-names = "comphy", "conf";
+				reg = <0x18300 0x100>, <0x18460 4>;
 				#address-cells = <1>;
 				#size-cells = <0>;