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

Cross-merge networking fixes after downstream PR.

Conflicts:

drivers/net/phy/phy_device.c
  2560db6 ("net: phy: Fix missing of_node_put() for leds")
  1dce520 ("net: phy: Use for_each_available_child_of_node_scoped()")
https://lore.kernel.org/20240904115823.74333648@canb.auug.org.au

Adjacent changes:

drivers/net/ethernet/xilinx/xilinx_axienet.h
drivers/net/ethernet/xilinx/xilinx_axienet_main.c
  858430d ("net: xilinx: axienet: Fix race in axienet_stop")
  76abb5d ("net: xilinx: axienet: Add statistics support")

Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Author: kuba-moo

.mailmap

@@ -60,6 +60,7 @@ Amit Nischal <quic_anischal@quicinc.com> <anischal@codeaurora.org>
 Andi Kleen <ak@linux.intel.com> <ak@suse.de>
 Andi Shyti <andi@etezian.org> <andi.shyti@samsung.com>
 Andreas Herrmann <aherrman@de.ibm.com>
+Andreas Hindborg <a.hindborg@kernel.org> <a.hindborg@samsung.com>
 Andrej Shadura <andrew.shadura@collabora.co.uk>
 Andrej Shadura <andrew@shadura.me> <andrew@beldisplaytech.com>
 Andrew Morton <akpm@linux-foundation.org>
@@ -269,6 +270,7 @@ James Ketrenos <jketreno@io.(none)>
 Jan Glauber <jan.glauber@gmail.com> <jang@de.ibm.com>
 Jan Glauber <jan.glauber@gmail.com> <jang@linux.vnet.ibm.com>
 Jan Glauber <jan.glauber@gmail.com> <jglauber@cavium.com>
+Jan Kuliga <jtkuliga.kdev@gmail.com> <jankul@alatek.krakow.pl>
 Jarkko Sakkinen <jarkko@kernel.org> <jarkko.sakkinen@linux.intel.com>
 Jarkko Sakkinen <jarkko@kernel.org> <jarkko@profian.com>
 Jarkko Sakkinen <jarkko@kernel.org> <jarkko.sakkinen@tuni.fi>
@@ -354,6 +356,8 @@ Kenneth Westfield <quic_kwestfie@quicinc.com> <kwestfie@codeaurora.org>
 Kiran Gunda <quic_kgunda@quicinc.com> <kgunda@codeaurora.org>
 Kirill Tkhai <tkhai@ya.ru> <ktkhai@virtuozzo.com>
 Kishon Vijay Abraham I <kishon@kernel.org> <kishon@ti.com>
+Konrad Dybcio <konradybcio@kernel.org> <konrad.dybcio@linaro.org>
+Konrad Dybcio <konradybcio@kernel.org> <konrad.dybcio@somainline.org>
 Konstantin Khlebnikov <koct9i@gmail.com> <khlebnikov@yandex-team.ru>
 Konstantin Khlebnikov <koct9i@gmail.com> <k.khlebnikov@samsung.com>
 Koushik <raghavendra.koushik@neterion.com>

Documentation/ABI/testing/sysfs-timecard

@@ -258,24 +258,29 @@ Description:	(RW) When retrieving the PHC with the PTP SYS_OFFSET_EXTENDED
 		the estimated point where the FPGA latches the PHC time.  This
 		value may be changed by writing an unsigned integer.
 
-What:		/sys/class/timecard/ocpN/ttyGNSS
-What:		/sys/class/timecard/ocpN/ttyGNSS2
-Date:		September 2021
+What:		/sys/class/timecard/ocpN/tty
+Date:		August 2024
+Contact:	Vadim Fedorenko <vadim.fedorenko@linux.dev>
+Description:	(RO) Directory containing the sysfs nodes for TTY attributes
+
+What:		/sys/class/timecard/ocpN/tty/ttyGNSS
+What:		/sys/class/timecard/ocpN/tty/ttyGNSS2
+Date:		August 2024
 Contact:	Jonathan Lemon <jonathan.lemon@gmail.com>
-Description:	These optional attributes link to the TTY serial ports
-		associated with the GNSS devices.
+Description:	(RO) These optional attributes contain names of the TTY serial
+		ports associated with the GNSS devices.
 
-What:		/sys/class/timecard/ocpN/ttyMAC
-Date:		September 2021
+What:		/sys/class/timecard/ocpN/tty/ttyMAC
+Date:		August 2024
 Contact:	Jonathan Lemon <jonathan.lemon@gmail.com>
-Description:	This optional attribute links to the TTY serial port
-		associated with the Miniature Atomic Clock.
+Description:	(RO) This optional attribute contains name of the TTY serial
+		port associated with the Miniature Atomic Clock.
 
-What:		/sys/class/timecard/ocpN/ttyNMEA
-Date:		September 2021
+What:		/sys/class/timecard/ocpN/tty/ttyNMEA
+Date:		August 2024
 Contact:	Jonathan Lemon <jonathan.lemon@gmail.com>
-Description:	This optional attribute links to the TTY serial port
-		which outputs the PHC time in NMEA ZDA format.
+Description:	(RO) This optional attribute contains name of the TTY serial
+		port which outputs the PHC time in NMEA ZDA format.
 
 What:		/sys/class/timecard/ocpN/utc_tai_offset
 Date:		September 2021

Documentation/admin-guide/cgroup-v2.rst

@@ -1717,9 +1717,10 @@ The following nested keys are defined.
 	entries fault back in or are written out to disk.
 
   memory.zswap.writeback
-	A read-write single value file. The default value is "1". The
-	initial value of the root cgroup is 1, and when a new cgroup is
-	created, it inherits the current value of its parent.
+	A read-write single value file. The default value is "1".
+	Note that this setting is hierarchical, i.e. the writeback would be
+	implicitly disabled for child cgroups if the upper hierarchy
+	does so.
 
 	When this is set to 0, all swapping attempts to swapping devices
 	are disabled. This included both zswap writebacks, and swapping due

Documentation/devicetree/bindings/usb/microchip,usb2514.yaml

@@ -10,7 +10,7 @@ maintainers:
   - Fabio Estevam <festevam@gmail.com>
 
 allOf:
-  - $ref: usb-hcd.yaml#
+  - $ref: usb-device.yaml#
 
 properties:
   compatible:
@@ -36,6 +36,13 @@ required:
   - compatible
   - reg
 
+patternProperties:
+  "^.*@[0-9a-f]{1,2}$":
+    description: The hard wired USB devices
+    type: object
+    $ref: /schemas/usb/usb-device.yaml
+    additionalProperties: true
+
 unevaluatedProperties: false
 
 examples:

Documentation/process/maintainer-netdev.rst

@@ -375,6 +375,22 @@ When working in existing code which uses nonstandard formatting make
 your code follow the most recent guidelines, so that eventually all code
 in the domain of netdev is in the preferred format.
 
+Using device-managed and cleanup.h constructs
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Netdev remains skeptical about promises of all "auto-cleanup" APIs,
+including even ``devm_`` helpers, historically. They are not the preferred
+style of implementation, merely an acceptable one.
+
+Use of ``guard()`` is discouraged within any function longer than 20 lines,
+``scoped_guard()`` is considered more readable. Using normal lock/unlock is
+still (weakly) preferred.
+
+Low level cleanup constructs (such as ``__free()``) can be used when building
+APIs and helpers, especially scoped iterators. However, direct use of
+``__free()`` within networking core and drivers is discouraged.
+Similar guidance applies to declaring variables mid-function.
+
 Resending after review
 ~~~~~~~~~~~~~~~~~~~~~~
 

Documentation/rust/coding-guidelines.rst

@@ -145,32 +145,32 @@ This is how a well-documented Rust function may look like:
 This example showcases a few ``rustdoc`` features and some conventions followed
 in the kernel:
 
-  - The first paragraph must be a single sentence briefly describing what
-    the documented item does. Further explanations must go in extra paragraphs.
+- The first paragraph must be a single sentence briefly describing what
+  the documented item does. Further explanations must go in extra paragraphs.
 
-  - Unsafe functions must document their safety preconditions under
-    a ``# Safety`` section.
+- Unsafe functions must document their safety preconditions under
+  a ``# Safety`` section.
 
-  - While not shown here, if a function may panic, the conditions under which
-    that happens must be described under a ``# Panics`` section.
+- While not shown here, if a function may panic, the conditions under which
+  that happens must be described under a ``# Panics`` section.
 
-    Please note that panicking should be very rare and used only with a good
-    reason. In almost all cases, a fallible approach should be used, typically
-    returning a ``Result``.
+  Please note that panicking should be very rare and used only with a good
+  reason. In almost all cases, a fallible approach should be used, typically
+  returning a ``Result``.
 
-  - If providing examples of usage would help readers, they must be written in
-    a section called ``# Examples``.
+- If providing examples of usage would help readers, they must be written in
+  a section called ``# Examples``.
 
-  - Rust items (functions, types, constants...) must be linked appropriately
-    (``rustdoc`` will create a link automatically).
+- Rust items (functions, types, constants...) must be linked appropriately
+  (``rustdoc`` will create a link automatically).
 
-  - Any ``unsafe`` block must be preceded by a ``// SAFETY:`` comment
-    describing why the code inside is sound.
+- Any ``unsafe`` block must be preceded by a ``// SAFETY:`` comment
+  describing why the code inside is sound.
 
-    While sometimes the reason might look trivial and therefore unneeded,
-    writing these comments is not just a good way of documenting what has been
-    taken into account, but most importantly, it provides a way to know that
-    there are no *extra* implicit constraints.
+  While sometimes the reason might look trivial and therefore unneeded,
+  writing these comments is not just a good way of documenting what has been
+  taken into account, but most importantly, it provides a way to know that
+  there are no *extra* implicit constraints.
 
 To learn more about how to write documentation for Rust and extra features,
 please take a look at the ``rustdoc`` book at:

Documentation/rust/quick-start.rst

@@ -305,7 +305,7 @@ If GDB/Binutils is used and Rust symbols are not getting demangled, the reason
 is the toolchain does not support Rust's new v0 mangling scheme yet.
 There are a few ways out:
 
-  - Install a newer release (GDB >= 10.2, Binutils >= 2.36).
+- Install a newer release (GDB >= 10.2, Binutils >= 2.36).
 
-  - Some versions of GDB (e.g. vanilla GDB 10.1) are able to use
-    the pre-demangled names embedded in the debug info (``CONFIG_DEBUG_INFO``).
+- Some versions of GDB (e.g. vanilla GDB 10.1) are able to use
+  the pre-demangled names embedded in the debug info (``CONFIG_DEBUG_INFO``).

MAINTAINERS

@@ -1888,6 +1888,10 @@ F:	Documentation/devicetree/bindings/iommu/arm,smmu*
 F:	drivers/iommu/arm/
 F:	drivers/iommu/io-pgtable-arm*
 
+ARM SMMU SVA SUPPORT
+R:	Jean-Philippe Brucker <jean-philippe@linaro.org>
+F:	drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c
+
 ARM SUB-ARCHITECTURES
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
@@ -2543,8 +2547,7 @@ L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Supported
 W:	http://www.linux4sam.org
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
-F:	arch/arm/boot/dts/microchip/at91*
-F:	arch/arm/boot/dts/microchip/sama*
+F:	arch/arm/boot/dts/microchip/
 F:	arch/arm/include/debug/at91.S
 F:	arch/arm/mach-at91/
 F:	drivers/memory/atmel*
@@ -2753,7 +2756,7 @@ F:	include/linux/soc/qcom/
 
 ARM/QUALCOMM SUPPORT
 M:	Bjorn Andersson <andersson@kernel.org>
-M:	Konrad Dybcio <konrad.dybcio@linaro.org>
+M:	Konrad Dybcio <konradybcio@kernel.org>
 L:	linux-arm-msm@vger.kernel.org
 S:	Maintained
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
@@ -3873,7 +3876,7 @@ F:	kernel/trace/blktrace.c
 F:	lib/sbitmap.c
 
 BLOCK LAYER DEVICE DRIVER API [RUST]
-M:	Andreas Hindborg <a.hindborg@samsung.com>
+M:	Andreas Hindborg <a.hindborg@kernel.org>
 R:	Boqun Feng <boqun.feng@gmail.com>
 L:	linux-block@vger.kernel.org
 L:	rust-for-linux@vger.kernel.org
@@ -5961,6 +5964,7 @@ F:	Documentation/process/cve.rst
 CW1200 WLAN driver
 S:	Orphan
 F:	drivers/net/wireless/st/cw1200/
+F:	include/linux/platform_data/net-cw1200.h
 
 CX18 VIDEO4LINUX DRIVER
 M:	Andy Walls <awalls@md.metrocast.net>
@@ -7116,7 +7120,7 @@ F:	drivers/gpu/drm/tiny/panel-mipi-dbi.c
 DRM DRIVER for Qualcomm Adreno GPUs
 M:	Rob Clark <robdclark@gmail.com>
 R:	Sean Paul <sean@poorly.run>
-R:	Konrad Dybcio <konrad.dybcio@linaro.org>
+R:	Konrad Dybcio <konradybcio@kernel.org>
 L:	linux-arm-msm@vger.kernel.org
 L:	dri-devel@lists.freedesktop.org
 L:	freedreno@lists.freedesktop.org
@@ -8871,6 +8875,7 @@ F:	drivers/dma/fsldma.*
 FREESCALE DSPI DRIVER
 M:	Vladimir Oltean <olteanv@gmail.com>
 L:	linux-spi@vger.kernel.org
+L:	imx@lists.linux.dev
 S:	Maintained
 F:	Documentation/devicetree/bindings/spi/fsl,dspi*.yaml
 F:	drivers/spi/spi-fsl-dspi.c
@@ -8955,6 +8960,14 @@ S:	Maintained
 F:	Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml
 F:	drivers/i2c/busses/i2c-imx-lpi2c.c
 
+FREESCALE IMX LPSPI DRIVER
+M:	Frank Li <Frank.Li@nxp.com>
+L:	linux-spi@vger.kernel.org
+L:	imx@lists.linux.dev
+S:	Maintained
+F:	Documentation/devicetree/bindings/spi/spi-fsl-lpspi.yaml
+F:	drivers/spi/spi-fsl-lpspi.c
+
 FREESCALE MPC I2C DRIVER
 M:	Chris Packham <chris.packham@alliedtelesis.co.nz>
 L:	linux-i2c@vger.kernel.org
@@ -8991,6 +9004,7 @@ F:	include/linux/fsl/ptp_qoriq.h
 FREESCALE QUAD SPI DRIVER
 M:	Han Xu <han.xu@nxp.com>
 L:	linux-spi@vger.kernel.org
+L:	imx@lists.linux.dev
 S:	Maintained
 F:	Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml
 F:	drivers/spi/spi-fsl-qspi.c
@@ -15903,6 +15917,8 @@ F:	include/uapi/linux/ethtool_netlink.h
 F:	include/uapi/linux/if_*
 F:	include/uapi/linux/netdev*
 F:	tools/testing/selftests/drivers/net/
+X:	Documentation/devicetree/bindings/net/bluetooth/
+X:	Documentation/devicetree/bindings/net/wireless/
 X:	drivers/net/wireless/
 
 NETWORKING DRIVERS (WIRELESS)
@@ -16416,6 +16432,7 @@ M:	Han Xu <han.xu@nxp.com>
 M:	Haibo Chen <haibo.chen@nxp.com>
 R:	Yogesh Gaur <yogeshgaur.83@gmail.com>
 L:	linux-spi@vger.kernel.org
+L:	imx@lists.linux.dev
 S:	Maintained
 F:	Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml
 F:	drivers/spi/spi-nxp-fspi.c
@@ -17127,7 +17144,7 @@ F:	include/dt-bindings/
 
 OPENCOMPUTE PTP CLOCK DRIVER
 M:	Jonathan Lemon <jonathan.lemon@gmail.com>
-M:	Vadim Fedorenko <vadfed@linux.dev>
+M:	Vadim Fedorenko <vadim.fedorenko@linux.dev>
 L:	netdev@vger.kernel.org
 S:	Maintained
 F:	drivers/ptp/ptp_ocp.c
@@ -17446,6 +17463,7 @@ M:	Roy Zang <roy.zang@nxp.com>
 L:	linuxppc-dev@lists.ozlabs.org
 L:	linux-pci@vger.kernel.org
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
+L:	imx@lists.linux.dev
 S:	Maintained
 F:	drivers/pci/controller/dwc/*layerscape*
 
@@ -17472,6 +17490,7 @@ M:	Richard Zhu <hongxing.zhu@nxp.com>
 M:	Lucas Stach <l.stach@pengutronix.de>
 L:	linux-pci@vger.kernel.org
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
+L:	imx@lists.linux.dev
 S:	Maintained
 F:	Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml
 F:	Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml
@@ -17650,6 +17669,7 @@ F:	drivers/pci/controller/pci-xgene-msi.c
 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
 M:	Lorenzo Pieralisi <lpieralisi@kernel.org>
 M:	Krzysztof Wilczyński <kw@linux.com>
+R:	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
 R:	Rob Herring <robh@kernel.org>
 L:	linux-pci@vger.kernel.org
 S:	Supported
@@ -18804,7 +18824,7 @@ F:	include/uapi/drm/qaic_accel.h
 
 QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER
 M:	Bjorn Andersson <andersson@kernel.org>
-M:	Konrad Dybcio <konrad.dybcio@linaro.org>
+M:	Konrad Dybcio <konradybcio@kernel.org>
 L:	linux-pm@vger.kernel.org
 L:	linux-arm-msm@vger.kernel.org
 S:	Maintained
@@ -19946,12 +19966,11 @@ F:	tools/verification/
 RUST
 M:	Miguel Ojeda <ojeda@kernel.org>
 M:	Alex Gaynor <alex.gaynor@gmail.com>
-M:	Wedson Almeida Filho <wedsonaf@gmail.com>
 R:	Boqun Feng <boqun.feng@gmail.com>
 R:	Gary Guo <gary@garyguo.net>
 R:	Björn Roy Baron <bjorn3_gh@protonmail.com>
 R:	Benno Lossin <benno.lossin@proton.me>
-R:	Andreas Hindborg <a.hindborg@samsung.com>
+R:	Andreas Hindborg <a.hindborg@kernel.org>
 R:	Alice Ryhl <aliceryhl@google.com>
 L:	rust-for-linux@vger.kernel.org
 S:	Supported
@@ -23862,10 +23881,8 @@ F:	drivers/media/usb/uvc/
 F:	include/uapi/linux/uvcvideo.h
 
 USB WEBCAM GADGET
-M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
-M:	Daniel Scally <dan.scally@ideasonboard.com>
 L:	linux-usb@vger.kernel.org
-S:	Maintained
+S:	Orphan
 F:	drivers/usb/gadget/function/*uvc*
 F:	drivers/usb/gadget/legacy/webcam.c
 F:	include/uapi/linux/usb/g_uvc.h

Makefile

@@ -2,7 +2,7 @@
 VERSION = 6
 PATCHLEVEL = 11
 SUBLEVEL = 0
-EXTRAVERSION = -rc5
+EXTRAVERSION = -rc6
 NAME = Baby Opossum Posse
 
 # *DOCUMENTATION*
@@ -445,6 +445,7 @@ KBUILD_USERLDFLAGS := $(USERLDFLAGS)
 # host programs.
 export rust_common_flags := --edition=2021 \
 			    -Zbinary_dep_depinfo=y \
+			    -Astable_features \
 			    -Dunsafe_op_in_unsafe_fn \
 			    -Dnon_ascii_idents \
 			    -Wrust_2018_idioms \

arch/arm/Kconfig

@@ -117,7 +117,7 @@ config ARM
 	select HAVE_KERNEL_XZ
 	select HAVE_KPROBES if !XIP_KERNEL && !CPU_ENDIAN_BE32 && !CPU_V7M
 	select HAVE_KRETPROBES if HAVE_KPROBES
-	select HAVE_LD_DEAD_CODE_DATA_ELIMINATION
+	select HAVE_LD_DEAD_CODE_DATA_ELIMINATION if (LD_VERSION >= 23600 || LD_IS_LLD)
 	select HAVE_MOD_ARCH_SPECIFIC
 	select HAVE_NMI
 	select HAVE_OPTPROBES if !THUMB2_KERNEL