Bhavya Kapoor [Fri, 1 Dec 2023 08:20:43 +0000 (13:50 +0530)]
arm64: dts: ti: k3-j7200-main: Add Itap Delay Value For DDR52 speed mode
DDR52 speed mode is enabled for eMMC in J7200 but its Itap Delay Value
is not present in the device tree. Thus, add Itap Delay Value for eMMC
High Speed DDR which is DDR52 speed mode for J7200 SoC according to
datasheet for J7200.
[+] Refer to : section 7.9.5.16.1 MMCSD0 - eMMC Interface, in
J7200 datasheet
- https://www.ti.com/lit/ds/symlink/dra821u-q1.pdf
Signed-off-by: Bhavya Kapoor <b-kapoor@ti.com>
Reviewed-by: Judith Mendez <jm@ti.com>
Reviewed-by: Udit Kumar <u-kumar1@ti.com>
Link: https://lore.kernel.org/r/20231201082045.790478-2-b-kapoor@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Vignesh Raghavendra [Wed, 13 Dec 2023 13:51:38 +0000 (19:21 +0530)]
arm64: dts: ti: k3-am6*: Add additional regs for DMA components
Add additional reg properties for BCDMA and PKTDMA nodes which are
mostly used by bootloader components before Device Manager firmware
services are available, in order to setup DMA transfers.
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Reviewed-by: Jai Luthra <j-luthra@ti.com>
Link: https://lore.kernel.org/r/20231213135138.929517-4-vigneshr@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Manorit Chawdhry [Wed, 13 Dec 2023 13:51:37 +0000 (19:21 +0530)]
arm64: dts: ti: k3-j7*: Add additional regs for DMA components
Add additional reg properties for UDMA and RingAcc nodes which are
mostly used by bootloader components before Device Manager firmware
services are available, in order to setup DMA transfers.
Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Reviewed-by: Jai Luthra <j-luthra@ti.com>
Link: https://lore.kernel.org/r/20231213135138.929517-3-vigneshr@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Manorit Chawdhry [Wed, 13 Dec 2023 13:51:36 +0000 (19:21 +0530)]
arm64: dts: ti: k3-am65: Add additional regs for DMA components
Add additional reg properties for UDMA and RingAcc nodes which are
mostly used by bootloader components before Device Manager firmware
services are available, in order to setup DMA transfers.
Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Reviewed-by: Jai Luthra <j-luthra@ti.com>
Link: https://lore.kernel.org/r/20231213135138.929517-2-vigneshr@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Sarah Walker [Tue, 5 Dec 2023 11:39:33 +0000 (11:39 +0000)]
arm64: dts: ti: k3-am62-main: Add GPU device node
Add the Series AXE GPU node to the AM62 device tree.
Tested-by: Alexander Sverdlin <alexander.sverdlin@siemens.com>
Signed-off-by: Sarah Walker <sarah.walker@imgtec.com>
Signed-off-by: Donald Robson <donald.robson@imgtec.com>
Acked-by: Darren Etheridge <detheridge@ti.com>
Link: https://lore.kernel.org/r/7088cc032374ae517191b1dadf5bb5f0440eac81.1701773390.git.donald.robson@imgtec.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Siddharth Vadapalli [Mon, 11 Dec 2023 11:55:35 +0000 (17:25 +0530)]
arm64: dts: ti: k3-j721s2-evm: Add overlay for PCIE1 Endpoint Mode
Add overlay to enable the PCIE1 instance of PCIe on J721S2-EVM in
Endpoint mode of operation.
Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Reviewed-by: Ravi Gunasekaran <r-gunasekaran@ti.com>
Reviewed-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20231211115535.1264353-3-s-vadapalli@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Siddharth Vadapalli [Mon, 11 Dec 2023 11:55:34 +0000 (17:25 +0530)]
arm64: dts: ti: k3-j721e-evm: Add overlay for PCIE0 Endpoint Mode
Add overlay to enable the PCIE0 instance of PCIe on J721E-EVM in
Endpoint mode of operation.
Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Reviewed-by: Ravi Gunasekaran <r-gunasekaran@ti.com>
Reviewed-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20231211115535.1264353-2-s-vadapalli@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Neha Malcom Francis [Fri, 8 Dec 2023 11:49:18 +0000 (17:19 +0530)]
arm64: dts: ti: k3-j721e-sk: Add TPS6594 family PMICs
This patch adds support for TPS6594 PMIC family on wakeup I2C0 bus.
These devices provide regulators (bucks and LDOs), but also GPIOs, a
RTC, a watchdog, an ESM (Error Signal Monitor) which monitors the SoC
error output signal, and a PFSM (Pre-configurable Finite State Machine)
which manages the operational modes of the PMIC.
Signed-off-by: Neha Malcom Francis <n-francis@ti.com>
Reviewed-by: Udit Kumar <u-kumar1@ti.com>
Link: https://lore.kernel.org/r/20231208114919.3429562-7-n-francis@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Neha Malcom Francis [Fri, 8 Dec 2023 11:49:17 +0000 (17:19 +0530)]
arm64: dts: ti: k3-am69-sk: Add support for TPS6594 PMIC
This patch adds support for TPS6594 PMIC on wkup I2C0 bus. This device
provides regulators (bucks and LDOs), but also GPIOs, a RTC, a watchdog,
an ESM (Error Signal Monitor) which monitors the SoC error output
signal, and a PFSM (Pre-configurable Finite State Machine) which manages
the operational modes of the PMIC.
Signed-off-by: Neha Malcom Francis <n-francis@ti.com>
Reviewed-by: Udit Kumar <u-kumar1@ti.com>
Link: https://lore.kernel.org/r/20231208114919.3429562-6-n-francis@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Jerome Neanne [Fri, 8 Dec 2023 11:49:16 +0000 (17:19 +0530)]
arm64: dts: ti: k3-j784s4-evm: Add support for TPS6594 PMIC
This patch adds support for TPS6593 PMIC on wkup I2C0 bus.
This device provides regulators (bucks and LDOs), but also
GPIOs, a RTC, a watchdog, an ESM (Error Signal Monitor)
which monitors the SoC error output signal, and a PFSM
(Pre-configurable Finite State Machine) which manages the
operational modes of the PMIC.
Signed-off-by: Jerome Neanne <jneanne@baylibre.com>
Signed-off-by: Esteban Blanc <eblanc@baylibre.com>
Signed-off-by: Jai Luthra <j-luthra@ti.com>
Signed-off-by: Neha Malcom Francis <n-francis@ti.com>
Reviewed-by: Udit Kumar <u-kumar1@ti.com>
Link: https://lore.kernel.org/r/20231208114919.3429562-5-n-francis@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Jerome Neanne [Fri, 8 Dec 2023 11:49:15 +0000 (17:19 +0530)]
arm64: dts: ti: k3-j721e-som-p0: Add TP6594 family PMICs
This patch adds support for TPS6594 PMIC family on wakup I2C0 bus.
Theses devices provides regulators (bucks and LDOs), but also
GPIOs, a RTC, a watchdog, an ESM (Error Signal Monitor)
which monitors the SoC error output signal, and a PFSM
(Pre-configurable Finite State Machine) which manages the
operational modes of the PMIC.
Signed-off-by: Jerome Neanne <jneanne@baylibre.com>
Signed-off-by: Esteban Blanc <eblanc@baylibre.com>
Signed-off-by: Jai Luthra <j-luthra@ti.com>
Signed-off-by: Neha Malcom Francis <n-francis@ti.com>
Reviewed-by: Udit Kumar <u-kumar1@ti.com>
Link: https://lore.kernel.org/r/20231208114919.3429562-4-n-francis@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Esteban Blanc [Fri, 8 Dec 2023 11:49:14 +0000 (17:19 +0530)]
arm64: dts: ti: k3-j721s2-som-p0: Add TP6594 family PMICs
This patch adds support for TPS6594 PMIC family on wakup I2C0 bus.
Theses devices provides regulators (bucks and LDOs), but also
GPIOs, a RTC, a watchdog, an ESM (Error Signal Monitor)
which monitors the SoC error output signal, and a PFSM
(Pre-configurable Finite State Machine) which manages the
operational modes of the PMIC.
Signed-off-by: Esteban Blanc <eblanc@baylibre.com>
Signed-off-by: Jai Luthra <j-luthra@ti.com>
Signed-off-by: Neha Malcom Francis <n-francis@ti.com>
Reviewed-by: Udit Kumar <u-kumar1@ti.com>
Link: https://lore.kernel.org/r/20231208114919.3429562-3-n-francis@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Esteban Blanc [Fri, 8 Dec 2023 11:49:13 +0000 (17:19 +0530)]
arm64: dts: ti: k3-j7200-som-p0: Add TP6594 family PMICs
This patch adds support for TPS6594 PMIC family on wakup I2C0 bus.
Theses devices provides regulators (bucks and LDOs), but also
GPIOs, a RTC, a watchdog, an ESM (Error Signal Monitor)
which monitors the SoC error output signal, and a PFSM
(Pre-configurable Finite State Machine) which manages the
operational modes of the PMIC.
Signed-off-by: Esteban Blanc <eblanc@baylibre.com>
Signed-off-by: Jai Luthra <j-luthra@ti.com>
Signed-off-by: Neha Malcom Francis <n-francis@ti.com>
Reviewed-by: Reid Tonking <reidt@ti.com>
Reviewed-by: Udit Kumar <u-kumar1@ti.com>
Link: https://lore.kernel.org/r/20231208114919.3429562-2-n-francis@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Joao Paulo Goncalves [Tue, 5 Dec 2023 18:46:05 +0000 (19:46 +0100)]
arm64: dts: ti: Add verdin am62 mallow board
Add Toradex Verdin AM62 Mallow carrier board support. Mallow is a
low-cost carrier board in the Verdin family with a small form factor and
build for volume production making it ideal for industrial and embedded
applications.
https://www.toradex.com/products/carrier-board/mallow-carrier-board
Signed-off-by: Joao Paulo Goncalves <joao.goncalves@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Link: https://lore.kernel.org/r/20231205184605.35225-4-francesco@dolcini.it
Signed-off-by: Nishanth Menon <nm@ti.com>
Joao Paulo Goncalves [Tue, 5 Dec 2023 18:46:04 +0000 (19:46 +0100)]
dt-bindings: arm: ti: Add verdin am62 mallow board
Add Mallow carrier board for wifi and nonwifi variants of Toradex Verdin
AM62 SoM. Mallow is a low-cost carrier board in the Verdin family with
a small form factor and build for volume production making it ideal for
industrial and embedded applications.
https://www.toradex.com/products/carrier-board/mallow-carrier-board
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Joao Paulo Goncalves <joao.goncalves@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Link: https://lore.kernel.org/r/20231205184605.35225-3-francesco@dolcini.it
Signed-off-by: Nishanth Menon <nm@ti.com>
Joao Paulo Goncalves [Tue, 5 Dec 2023 18:46:03 +0000 (19:46 +0100)]
arm64: dts: ti: verdin-am62: Improve spi1 chip-select pinctrl
Verdin SPI_1 interface has a dedicated hardware controlled chip select
that is currently configured in the same pinctrl group as MISO/MOSI/CLK,
however it is possible that it can be used only as a standard GPIO be it
a chip select or not.
To maximize flexibility and avoid duplication in the carrier board dts
files move the SPI_1 CS in a dedicated pinctrl and also adds an
additional pinctrl to simplify using SPI_1 CS as a GPIO.
Signed-off-by: Joao Paulo Goncalves <joao.goncalves@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Link: https://lore.kernel.org/r/20231205184605.35225-2-francesco@dolcini.it
Signed-off-by: Nishanth Menon <nm@ti.com>
Garrett Giordano [Mon, 4 Dec 2023 22:28:11 +0000 (14:28 -0800)]
arm64: dts: ti: k3-am625-phyboard-lyra-rdk: Remove HDMI Reset Line Name
The GPIO Expander has a line name defined as GPIO0_HDMI_RST. This line
is no longer associated with the HDMI Reset so we removed it.
Signed-off-by: Garrett Giordano <ggiordano@phytec.com>
Reviewed-by: Wadim Egorov <w.egorov@phytec.de>
Link: https://lore.kernel.org/r/20231204222811.2344460-3-ggiordano@phytec.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Garrett Giordano [Mon, 4 Dec 2023 22:28:10 +0000 (14:28 -0800)]
arm64: dts: ti: k3-am625-phyboard-lyra-rdk: Add HDMI support
The DSS outputs DPI signals via its second video port (VP2). The DPI
output from DSS is 24 bits (RGB888) and is forwarded to an HDMI
transmitter (SIL9022) on the board.
Add pinmux for DSS DPI output and HDMI Interrupt.
Add DT nodes for SIL9022 HDMI transmitter (TX), and the HDMI connector
on the phyBOARD-Lyra.
Additionally, connect the output of DSS (VP2) with input of the HDMI TX,
and the output of HDMI TX to the input of the HDMI connector.
Signed-off-by: Garrett Giordano <ggiordano@phytec.com>
Reviewed-by: Wadim Egorov <w.egorov@phytec.de>
Link: https://lore.kernel.org/r/20231204222811.2344460-2-ggiordano@phytec.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Garrett Giordano [Mon, 4 Dec 2023 22:28:09 +0000 (14:28 -0800)]
arm64: dts: ti: k3-am625-phyboard-lyra-rdk: Lower I2C1 frequency
The gpio-expander on i2c-1 has a maximum frequency of 100kHz. Update our
main_i2c1 frequency to allow the nxp,pcf8574 gpio-expander to function
properly.
Signed-off-by: Garrett Giordano <ggiordano@phytec.com>
Reviewed-by: Wadim Egorov <w.egorov@phytec.de>
Link: https://lore.kernel.org/r/20231204222811.2344460-1-ggiordano@phytec.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Garrett Giordano [Mon, 4 Dec 2023 21:23:04 +0000 (13:23 -0800)]
arm64: dts: ti: phycore-am64: Add R5F DMA Region and Mailboxes
Communication between the R5F subsystem and Linux takes place using DMA
memory regions and mailboxes. Here we add DT nodes for the memory
regions and mailboxes to facilitate communication between the R5
clusters and Linux as remoteproc will fail to start if no memory
regions or mailboxes are provided.
Fixes: c48ac0efe6d7 ("arm64: dts: ti: Add support for phyBOARD-Electra-AM642")
Signed-off-by: Garrett Giordano <ggiordano@phytec.com>
Reviewed-by: Wadim Egorov <w.egorov@phytec.de>
Link: https://lore.kernel.org/r/20231204212304.1736306-1-ggiordano@phytec.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Jai Luthra [Fri, 1 Dec 2023 05:09:24 +0000 (10:39 +0530)]
arm64: dts: ti: Use OF_ALL_DTBS for combined blobs
Combined dtb builds are only useful for making sure that the overlay
applies cleanly on the base dtb.
So we move all such combined blobs under a `dtb- +=` section that is
only built when CONFIG_OF_ALL_DTBS is enabled.
Signed-off-by: Jai Luthra <j-luthra@ti.com>
Link: https://lore.kernel.org/r/20231201-csi_dts-v3-9-9f06f31080fe@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Jai Luthra [Fri, 1 Dec 2023 05:09:23 +0000 (10:39 +0530)]
arm64: dts: ti: k3-am62x: Add overlay for IMX219
RPi v2 Camera (IMX219) is an 8MP camera that can be used with SK-AM62A
through the 22-pin CSI-RX connector.
Same overlay can be used across SK-AM62* boards that have a 15/22-pin
FFC connector, so we name it with the k3-am62x- prefix.
Signed-off-by: Jai Luthra <j-luthra@ti.com>
Link: https://lore.kernel.org/r/20231201-csi_dts-v3-8-9f06f31080fe@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Jai Luthra [Fri, 1 Dec 2023 05:09:22 +0000 (10:39 +0530)]
arm64: dts: ti: k3-am62a7-sk: Enable camera peripherals
Enable I2C-2 as it is used to control CSI based sensors. Also enable
IO-EXP-2 as it controls the mux between different CSI-2 connectors.
Signed-off-by: Jai Luthra <j-luthra@ti.com>
Link: https://lore.kernel.org/r/20231201-csi_dts-v3-7-9f06f31080fe@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Jai Luthra [Fri, 1 Dec 2023 05:09:21 +0000 (10:39 +0530)]
arm64: dts: ti: k3-am62x: Add overlays for OV5640
Three different OV5640 modules are supported using the 15-pin FFC
connector on SK-AM62:
- Digilent PCam 5C
- ALINX AN5641
- TEVI-OV5640-*-RPI
The Digilent and ALINX modules supply a 12Mhz XCLK to the sensor, while
the TEVI module supplies a 24Mhz XCLK, thus requiring a separate
overlay.
These overlays can be used on other boards of the SK-AM62* family that
have a 15/22-pin FFC connector, so we name the overlays with the prefix
k3-am62x-.
Tested-by: Martyn Welch <martyn.welch@collabora.com>
Signed-off-by: Jai Luthra <j-luthra@ti.com>
Link: https://lore.kernel.org/r/20231201-csi_dts-v3-6-9f06f31080fe@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Jai Luthra [Fri, 1 Dec 2023 05:09:20 +0000 (10:39 +0530)]
arm64: dts: ti: k3-am62x-sk: Enable camera peripherals
CSI cameras are controlled using I2C, on SK-AM62 and derivative boards
this is routed to I2C-2, so enable that bus.
Specific sensor connected to this bus will be described in the DT
overlay for each sensor.
Tested-by: Martyn Welch <martyn.welch@collabora.com>
Signed-off-by: Jai Luthra <j-luthra@ti.com>
Link: https://lore.kernel.org/r/20231201-csi_dts-v3-5-9f06f31080fe@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Jai Luthra [Fri, 1 Dec 2023 05:09:19 +0000 (10:39 +0530)]
arm64: dts: ti: k3-am625-beagleplay: Add overlays for OV5640
Three different OV5640 modules are supported using the FFC connector on
BeaglePlay:
- Digilent PCam 5C
- ALINX AN5641
- TEVI-OV5640-*-RPI
The Digilent and ALINX modules supply a 12Mhz XCLK to the sensor, while
the TEVI module supplies a 24Mhz XCLK, thus requiring a separate
overlay.
Reviewed-by: Andrew Davis <afd@ti.com>
Signed-off-by: Jai Luthra <j-luthra@ti.com>
Link: https://lore.kernel.org/r/20231201-csi_dts-v3-4-9f06f31080fe@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Jai Luthra [Fri, 1 Dec 2023 05:09:18 +0000 (10:39 +0530)]
arm64: dts: ti: k3-am62a-main: Enable CSI2-RX
Add nodes for Cadence DPHY, CSI2RX and TI's pixel-grabbing wrapper.
AM62A uses a dedicated BCDMA instance for CSI-RX traffic, so enable
that as well.
Signed-off-by: Jai Luthra <j-luthra@ti.com>
Link: https://lore.kernel.org/r/20231201-csi_dts-v3-3-9f06f31080fe@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Jai Luthra [Fri, 1 Dec 2023 05:09:17 +0000 (10:39 +0530)]
arm64: dts: ti: k3-am62-main: Enable CSI2-RX
The CSI2RX subsystem can be used to capture video frames from CSI-2
cameras. Add nodes for the CSI core, SHIM layer, and the DPHY.
Tested-by: Martyn Welch <martyn.welch@collabora.com>
Signed-off-by: Jai Luthra <j-luthra@ti.com>
Link: https://lore.kernel.org/r/20231201-csi_dts-v3-2-9f06f31080fe@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Andrew Davis [Tue, 5 Dec 2023 16:23:58 +0000 (10:23 -0600)]
arm64: dts: ti: k3-am65: Add AM652 dtsi file
The AM652 is basically a AM654 but with 2 cores instead of 4. Add a
DTSI file for AM652 matching AM654 except this core difference.
This removes the need to remove the extra cores from AM654 manually
in DT files for boards that use the AM652 variant. Do that for the
IOT2050 boards here.
Signed-off-by: Andrew Davis <afd@ti.com>
Reviewed-by: Bryan Brattlof <bb@ti.com>
Link: https://lore.kernel.org/r/20231205162358.23904-1-afd@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Andrew Davis [Mon, 27 Nov 2023 19:36:02 +0000 (13:36 -0600)]
arm64: dts: ti: k3-am625-beagleplay: Use UART name in pinmux name
The main_uart0 may not always be the console, but it will always be
the UART0 in MAIN domain. Name the pinmux node to match. This makes
it consistent with all other TI SoC based boards.
Signed-off-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20231127193602.151499-1-afd@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Aradhya Bhatia [Wed, 8 Nov 2023 19:16:52 +0000 (00:46 +0530)]
arm64: dts: ti: k3-am62a7-sk: Add interrupt support for IO Expander
The Hot Plug Detect (HPD) signal for the HDMI display travels from the
on-board HDMI connector, through the IO Expander 1, and finally to the
main_gpio1 GPIO 23, of the SoC.
Add interrupt information for the IO Expander 1 (exp1) along with the
relevant pinmux.
Signed-off-by: Aradhya Bhatia <a-bhatia1@ti.com>
Reviewed-by: Jai Luthra <j-luthra@ti.com>
Link: https://lore.kernel.org/r/20231108191652.1118155-1-a-bhatia1@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Parth Pancholi [Tue, 21 Nov 2023 16:04:36 +0000 (17:04 +0100)]
arm64: dts: ti: k3-am625-verdin: Enable Verdin UART2
Enable UART2 for AM62 based SOM's Verdin carrier boards Dahlia,
Development and Yavia.
Earlier Verdin UART2 was reserved by R5 DM firmware which can be now
configured using boardcfg during U-boot compilation. In a default
config, no one writes to this UART.
Signed-off-by: Parth Pancholi <parth.pancholi@toradex.com>
Reviewed-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Link: https://lore.kernel.org/r/20231121160436.1032364-1-parth105105@gmail.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Ronald Wahl [Mon, 27 Nov 2023 11:26:57 +0000 (12:26 +0100)]
arm64: dts: ti: k3-am62-main: Add gpio-ranges properties
On the AM62 platform we have no single 1:1 relation regarding index of
gpio and pin controller. Actually there are some linear ranges with
small holes inbetween. These ranges can be represented with the
gpio-ranges device tree property. They have been extracted manually
from the AM62x datasheet (Table 6-1. Pin Attributes).
Signed-off-by: Ronald Wahl <ronald.wahl@raritan.com>
Link: https://lore.kernel.org/r/20231127112657.2692103-1-rwahl@gmx.de
Signed-off-by: Nishanth Menon <nm@ti.com>
Andrew Davis [Fri, 17 Nov 2023 16:33:39 +0000 (10:33 -0600)]
arm64: dts: ti: k3-am64: Enable SDHCI nodes at the board level
SDHCI nodes defined in the top-level AM64 SoC dtsi files are incomplete
and will not be functional unless they are extended.
As the attached SD/eMMC is only known about at the board integration level,
these nodes should only be enabled when provided with this information.
Disable the SDHCI nodes in the dtsi files and only enable the ones that
are actually pinned out on a given board.
Signed-off-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20231117163339.89952-2-afd@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Andrew Davis [Fri, 17 Nov 2023 16:33:38 +0000 (10:33 -0600)]
arm64: dts: ti: k3-am65: Enable SDHCI nodes at the board level
SDHCI nodes defined in the top-level AM65 SoC dtsi files are incomplete
and will not be functional unless they are extended.
As the attached SD/eMMC is only known about at the board integration level,
these nodes should only be enabled when provided with this information.
Disable the SDHCI nodes in the dtsi files and only enable the ones that
are actually pinned out on a given board.
Signed-off-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20231117163339.89952-1-afd@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Andrew Davis [Fri, 17 Nov 2023 14:14:33 +0000 (08:14 -0600)]
arm64: dts: ti: k3-am65: Add full compatible to dss-oldi-io-ctrl node
This matches the binding for this register region which fixes a couple
DTS check warnings.
While here trim the leading 0s from the "reg" definition.
Signed-off-by: Andrew Davis <afd@ti.com>
Reviewed-by: Aradhya Bhatia <a-bhatia1@ti.com>
Link: https://lore.kernel.org/r/20231117141433.9461-1-afd@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Andrew Davis [Fri, 17 Nov 2023 14:09:07 +0000 (08:09 -0600)]
arm64: dts: ti: k3-j784s4: Add chipid node to wkup_conf bus
Like in other K3 SoCs the chipid register is inside the wakeup
configuration space. Move the chipid node under a new bus to
better represent this topology and match other similar SoCs.
Signed-off-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20231117140910.8747-2-afd@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Andrew Davis [Fri, 17 Nov 2023 14:09:08 +0000 (08:09 -0600)]
arm64: dts: ti: k3-j721s2: Add chipid node to wkup_conf bus
Like in other K3 SoCs the chipid register is inside the wakeup
configuration space. Move the chipid node under a new bus to
better represent this topology and match other similar SoCs.
Signed-off-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20231117140910.8747-3-afd@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Andrew Davis [Fri, 17 Nov 2023 14:09:10 +0000 (08:09 -0600)]
arm64: dts: ti: k3-j721e: Add chipid node to wkup_conf bus
Like in other K3 SoCs the chipid register is inside the wakeup
configuration space. Move the chipid node under a new bus to
better represent this topology and match other similar SoCs.
Signed-off-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20231117140910.8747-5-afd@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Andrew Davis [Fri, 17 Nov 2023 14:09:06 +0000 (08:09 -0600)]
arm64: dts: ti: k3-j7200: Add chipid node to wkup_conf bus
Like in other K3 SoCs the chipid register is inside the wakeup
configuration space. Move the chipid node under a new bus to
better represent this topology and match other similar SoCs.
Signed-off-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20231117140910.8747-1-afd@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Andrew Davis [Fri, 17 Nov 2023 14:09:09 +0000 (08:09 -0600)]
arm64: dts: ti: k3-am65: Add chipid node to wkup_conf bus
Like in other K3 SoCs the chipid register is inside the wakeup
configuration space. Move the chipid node under a new bus to
better represent this topology and match other similar SoCs.
Signed-off-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20231117140910.8747-4-afd@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Siddharth Vadapalli [Wed, 15 Nov 2023 08:59:13 +0000 (14:29 +0530)]
arm64: dts: ti: k3-am68-sk-base-board: Add alias for MCU CPSW2G
Add alias for the MCU CPSW2G port to enable Linux to fetch MAC Address
for the port directly from U-Boot.
Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Reviewed-by: Ravi Gunasekaran <r-gunasekaran@ti.com>
Link: https://lore.kernel.org/r/20231115085913.3585740-1-s-vadapalli@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Jan Kiszka [Sat, 4 Nov 2023 08:52:19 +0000 (09:52 +0100)]
arm64: dts: ti: iot2050: Add icssg-prueth nodes for PG2 devices
Add the required nodes to enable ICSSG SR2.0 based prueth networking.
As the driver still needs to be extended for SR1.0 support, keep related
nodes disabled on PG1 devices.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Link: https://lore.kernel.org/r/565d31a5fd29c4dd0cf28e347049a1247a6e446c.1699087938.git.jan.kiszka@siemens.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Su Bao Cheng [Sat, 4 Nov 2023 08:52:18 +0000 (09:52 +0100)]
arm64: dts: ti: iot2050: Refactor the m.2 and minipcie power pin
Make the m.2 power control pin also available on miniPCIE variants.
This can fix some miniPCIE card hang issue, by forcing a power on reset
during boot.
Signed-off-by: Baocheng Su <baocheng.su@siemens.com>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Link: https://lore.kernel.org/r/8b2f8c1698421b8d0694eb337ad7ea2320d76aa6.1699087938.git.jan.kiszka@siemens.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Benedikt Niedermayr [Sat, 4 Nov 2023 08:52:17 +0000 (09:52 +0100)]
arm64: dts: ti: iot2050: Definitions for runtime pinmuxing
Add multiple device tree nodes in order to support
runtime pinmuxing via debugfs.
All nodes are added to the pinctrl device node,
since they are now belonging to multiple interfaces now.
Note: Pinconf is also handled by debugfs-pinmux. This is possible since
pinconf and pinmux accessing the same 32-Bit register and setting the
function mask to 32-Bit allows writes to the whole register.
Signed-off-by: Benedikt Niedermayr <benedikt.niedermayr@siemens.com>
[Jan: fix node name style]
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Link: https://lore.kernel.org/r/3f90f3e521758622aa9b10f030cf0de1e68e77a4.1699087938.git.jan.kiszka@siemens.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Jan Kiszka [Sat, 4 Nov 2023 08:52:16 +0000 (09:52 +0100)]
arm64: dts: ti: iot2050: Drop unused ecap0 PWM
In fact, this was never used by the final device, only dates back to
first prototypes.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Link: https://lore.kernel.org/r/6131d44e0505ca3efbb9039e5f2b637a3e139312.1699087938.git.jan.kiszka@siemens.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Jan Kiszka [Sat, 4 Nov 2023 08:52:15 +0000 (09:52 +0100)]
arm64: dts: ti: iot2050: Re-add aliases
Lost while dropping them from the common dtsi.
Fixes: ffc449e016e2 ("arm64: dts: ti: k3-am65: Drop aliases")
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Link: https://lore.kernel.org/r/1edbc1b56ed4ff2256d7afb7db3cab4b3a423692.1699087938.git.jan.kiszka@siemens.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Vignesh Raghavendra [Fri, 10 Nov 2023 13:25:08 +0000 (18:55 +0530)]
arm64: dts: ti: k3-am62x-sk-common: Mark mcu gpio and mcu_gpio_intr as reserved
These are typically under MCU Firmware usage. Hence mark them reserved.
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Link: https://lore.kernel.org/r/20231110132508.3137454-3-vigneshr@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Vignesh Raghavendra [Fri, 10 Nov 2023 13:25:07 +0000 (18:55 +0530)]
arm64: dts: ti: k3-am62p5-sk: Mark mcu gpio and mcu_gpio_intr as reserved
These are typically under MCU Firmware usage. Hence mark them reserved.
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Link: https://lore.kernel.org/r/20231110132508.3137454-2-vigneshr@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Vignesh Raghavendra [Fri, 10 Nov 2023 13:25:06 +0000 (18:55 +0530)]
arm64: dts: ti: k3-am642-evm/sk: Mark mcu_gpio_intr as reserved
Similar to MCU GPIO, mark the MCU GPIO router also as reserved for MCU
domain firmware usage.
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Link: https://lore.kernel.org/r/20231110132508.3137454-1-vigneshr@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Andrew Davis [Fri, 17 Nov 2023 16:20:59 +0000 (10:20 -0600)]
arm64: dts: ti: k3-am64-main: Fix typo in epwm_tbclk node name
The node name has @4140 but the reg is at 4130, fix this here.
Signed-off-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20231117162059.88633-1-afd@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Tomi Valkeinen [Mon, 6 Nov 2023 09:57:48 +0000 (11:57 +0200)]
arm64: dts: ti: k3-am65-main: Fix DSS irq trigger type
DSS irq trigger type is set to IRQ_TYPE_EDGE_RISING in the DT file, but
the TRM says it is level triggered.
For some reason triggering on rising edge results in double the amount
of expected interrupts, e.g. for normal page flipping test the number of
interrupts per second is 2 * fps. It is as if the IRQ triggers on both
edges. There are no other side effects to this issue than slightly
increased CPU & power consumption due to the extra interrupt.
Switching to IRQ_TYPE_LEVEL_HIGH is correct and fixes the issue, so
let's do that.
Fixes: fc539b90eda2 ("arm64: dts: ti: am654: Add DSS node")
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Reviewed-by: Aradhya Bhatia <a-bhatia1@ti.com>
Link: https://lore.kernel.org/r/20231106-am65-dss-clk-edge-v1-1-4a959fec0e1e@ideasonboard.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Nitin Yadav [Fri, 27 Oct 2023 06:59:30 +0000 (12:29 +0530)]
arm64: dts: ti: k3-am62a-main: Fix GPIO pin count in DT nodes
Fix number of gpio pins in main_gpio0 & main_gpio1 DT nodes according
to AM62A7 datasheet[0].
[0] https://www.ti.com/lit/gpn/am62a3 Section: 6.3.10 GPIO (Page No. 52-55)
Fixes: 5fc6b1b62639 ("arm64: dts: ti: Introduce AM62A7 family of SoCs")
Signed-off-by: Nitin Yadav <n-yadav@ti.com>
Link: https://lore.kernel.org/r/20231027065930.1187405-1-n-yadav@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Krzysztof Kozlowski [Fri, 24 Nov 2023 09:50:00 +0000 (10:50 +0100)]
arm64: dts: ti: minor whitespace cleanup around '='
The DTS code coding style expects exactly one space before and after '='
sign.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20231124095000.58487-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Nishanth Menon <nm@ti.com>
Linus Torvalds [Mon, 13 Nov 2023 00:19:07 +0000 (16:19 -0800)]
Linux 6.7-rc1
Miri Korenblit [Sun, 12 Nov 2023 14:36:20 +0000 (16:36 +0200)]
wifi: iwlwifi: fix system commands group ordering
The commands should be sorted inside the group definition.
Fix the ordering so we won't get following warning:
WARN_ON(iwl_cmd_groups_verify_sorted(trans_cfg))
Link: https://lore.kernel.org/regressions/2fa930bb-54dd-4942-a88d-05a47c8e9731@gmail.com/
Link: https://lore.kernel.org/linux-wireless/CAHk-=wix6kqQ5vHZXjOPpZBfM7mMm9bBZxi2Jh7XnaKCqVf94w@mail.gmail.com/
Fixes: b6e3d1ba4fcf ("wifi: iwlwifi: mvm: implement new firmware API for statistics")
Tested-by: Niklāvs Koļesņikovs <pinkflames.linux@gmail.com>
Tested-by: Damian Tometzki <damian@riscv-rocks.de>
Acked-by: Kalle Valo <kvalo@kernel.org>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Sun, 12 Nov 2023 19:05:31 +0000 (11:05 -0800)]
Merge tag 'parisc-for-6.7-rc1-2' of git://git./linux/kernel/git/deller/parisc-linux
Pull parisc architecture fixes from Helge Deller:
- Include the upper 5 address bits when inserting TLB entries on a
64-bit kernel.
On physical machines those are ignored, but in qemu it's nice to have
them included and to be correct.
- Stop the 64-bit kernel and show a warning if someone tries to boot on
a machine with a 32-bit CPU
- Fix a "no previous prototype" warning in parport-gsc
* tag 'parisc-for-6.7-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
parisc: Prevent booting 64-bit kernels on PA1.x machines
parport: gsc: mark init function static
parisc/pgtable: Do not drop upper 5 address bits of physical address
Linus Torvalds [Sun, 12 Nov 2023 18:58:08 +0000 (10:58 -0800)]
Merge tag 'loongarch-6.7' of git://git./linux/kernel/git/chenhuacai/linux-loongson
Pull LoongArch updates from Huacai Chen:
- support PREEMPT_DYNAMIC with static keys
- relax memory ordering for atomic operations
- support BPF CPU v4 instructions for LoongArch
- some build and runtime warning fixes
* tag 'loongarch-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson:
selftests/bpf: Enable cpu v4 tests for LoongArch
LoongArch: BPF: Support signed mod instructions
LoongArch: BPF: Support signed div instructions
LoongArch: BPF: Support 32-bit offset jmp instructions
LoongArch: BPF: Support unconditional bswap instructions
LoongArch: BPF: Support sign-extension mov instructions
LoongArch: BPF: Support sign-extension load instructions
LoongArch: Add more instruction opcodes and emit_* helpers
LoongArch/smp: Call rcutree_report_cpu_starting() earlier
LoongArch: Relax memory ordering for atomic operations
LoongArch: Mark __percpu functions as always inline
LoongArch: Disable module from accessing external data directly
LoongArch: Support PREEMPT_DYNAMIC with static keys
Linus Torvalds [Sun, 12 Nov 2023 18:50:38 +0000 (10:50 -0800)]
Merge tag 'powerpc-6.7-2' of git://git./linux/kernel/git/powerpc/linux
Pull powerpc fixes from Michael Ellerman:
- Finish a refactor of pgprot_framebuffer() which dependend
on some changes that were merged via the drm tree
- Fix some kernel-doc warnings to quieten the bots
Thanks to Nathan Lynch and Thomas Zimmermann.
* tag 'powerpc-6.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
powerpc/rtas: Fix ppc_rtas_rmo_buf_show() kernel-doc
powerpc/pseries/rtas-work-area: Fix rtas_work_area_reserve_arena() kernel-doc
powerpc/fb: Call internal __phys_mem_access_prot() in fbdev code
powerpc: Remove file parameter from phys_mem_access_prot()
powerpc/machdep: Remove trailing whitespaces
Linus Torvalds [Sun, 12 Nov 2023 01:17:22 +0000 (17:17 -0800)]
Merge tag '6.7-rc-smb3-client-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6
Pull smb client fixes from Steve French:
- ctime caching fix (for setxattr)
- encryption fix
- DNS resolver mount fix
- debugging improvements
- multichannel fixes including cases where server stops or starts
supporting multichannel after mount
- reconnect fix
- minor cleanups
* tag '6.7-rc-smb3-client-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6:
cifs: update internal module version number for cifs.ko
cifs: handle when server stops supporting multichannel
cifs: handle when server starts supporting multichannel
Missing field not being returned in ioctl CIFS_IOC_GET_MNT_INFO
smb3: allow dumping session and tcon id to improve stats analysis and debugging
smb: client: fix mount when dns_resolver key is not available
smb3: fix caching of ctime on setxattr
smb3: minor cleanup of session handling code
cifs: reconnect work should have reference on server struct
cifs: do not pass cifs_sb when trying to add channels
cifs: account for primary channel in the interface list
cifs: distribute channels across interfaces based on speed
cifs: handle cases where a channel is closed
smb3: more minor cleanups for session handling routines
smb3: minor RDMA cleanup
cifs: Fix encryption of cleared, but unset rq_iter data buffers
Linus Torvalds [Sat, 11 Nov 2023 00:35:04 +0000 (16:35 -0800)]
Merge tag 'probes-fixes-v6.7-rc1' of git://git./linux/kernel/git/trace/linux-trace
Pull probes fixes from Masami Hiramatsu:
- Documentation update: Add a note about argument and return value
fetching is the best effort because it depends on the type.
- objpool: Fix to make internal global variables static in
test_objpool.c.
- kprobes: Unify kprobes_exceptions_nofify() prototypes. There are the
same prototypes in asm/kprobes.h for some architectures, but some of
them are missing the prototype and it causes a warning. So move the
prototype into linux/kprobes.h.
- tracing: Fix to check the tracepoint event and return event at
parsing stage. The tracepoint event doesn't support %return but if
$retval exists, it will be converted to %return silently. This finds
that case and rejects it.
- tracing: Fix the order of the descriptions about the parameters of
__kprobe_event_gen_cmd_start() to be consistent with the argument
list of the function.
* tag 'probes-fixes-v6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
tracing/kprobes: Fix the order of argument descriptions
tracing: fprobe-event: Fix to check tracepoint event and return
kprobes: unify kprobes_exceptions_nofify() prototypes
lib: test_objpool: make global variables static
Documentation: tracing: Add a note about argument and retval access
Linus Torvalds [Fri, 10 Nov 2023 23:07:01 +0000 (15:07 -0800)]
Merge tag 'fbdev-for-6.7-rc1' of git://git./linux/kernel/git/deller/linux-fbdev
Pull fbdev fixes and cleanups from Helge Deller:
- fix double free and resource leaks in imsttfb
- lots of remove callback cleanups and section mismatch fixes in
omapfb, amifb and atmel_lcdfb
- error code fix and memparse simplification in omapfb
* tag 'fbdev-for-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev: (31 commits)
fbdev: fsl-diu-fb: mark wr_reg_wa() static
fbdev: amifb: Convert to platform remove callback returning void
fbdev: amifb: Mark driver struct with __refdata to prevent section mismatch warning
fbdev: hyperv_fb: fix uninitialized local variable use
fbdev: omapfb/tpd12s015: Convert to platform remove callback returning void
fbdev: omapfb/tfp410: Convert to platform remove callback returning void
fbdev: omapfb/sharp-ls037v7dw01: Convert to platform remove callback returning void
fbdev: omapfb/opa362: Convert to platform remove callback returning void
fbdev: omapfb/hdmi: Convert to platform remove callback returning void
fbdev: omapfb/dvi: Convert to platform remove callback returning void
fbdev: omapfb/dsi-cm: Convert to platform remove callback returning void
fbdev: omapfb/dpi: Convert to platform remove callback returning void
fbdev: omapfb/analog-tv: Convert to platform remove callback returning void
fbdev: atmel_lcdfb: Convert to platform remove callback returning void
fbdev: omapfb/tpd12s015: Don't put .remove() in .exit.text and drop suppress_bind_attrs
fbdev: omapfb/tfp410: Don't put .remove() in .exit.text and drop suppress_bind_attrs
fbdev: omapfb/sharp-ls037v7dw01: Don't put .remove() in .exit.text and drop suppress_bind_attrs
fbdev: omapfb/opa362: Don't put .remove() in .exit.text and drop suppress_bind_attrs
fbdev: omapfb/hdmi: Don't put .remove() in .exit.text and drop suppress_bind_attrs
fbdev: omapfb/dvi: Don't put .remove() in .exit.text and drop suppress_bind_attrs
...
Yujie Liu [Tue, 31 Oct 2023 04:13:05 +0000 (12:13 +0800)]
tracing/kprobes: Fix the order of argument descriptions
The order of descriptions should be consistent with the argument list of
the function, so "kretprobe" should be the second one.
int __kprobe_event_gen_cmd_start(struct dynevent_cmd *cmd, bool kretprobe,
const char *name, const char *loc, ...)
Link: https://lore.kernel.org/all/20231031041305.3363712-1-yujie.liu@intel.com/
Fixes: 2a588dd1d5d6 ("tracing: Add kprobe event command generation functions")
Suggested-by: Mukesh Ojha <quic_mojha@quicinc.com>
Signed-off-by: Yujie Liu <yujie.liu@intel.com>
Reviewed-by: Mukesh Ojha <quic_mojha@quicinc.com>
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Linus Torvalds [Fri, 10 Nov 2023 22:59:30 +0000 (14:59 -0800)]
Merge tag 'drm-next-2023-11-10' of git://anongit.freedesktop.org/drm/drm
Pull drm fixes from Daniel Vetter:
"Dave's VPN to the big machine died, so it's on me to do fixes pr this
and next week while everyone else is at plumbers.
- big pile of amd fixes, but mostly for hw support newly added in 6.7
- i915 fixes, mostly minor things
- qxl memory leak fix
- vc4 uaf fix in mock helpers
- syncobj fix for DRM_SYNCOBJ_WAIT_FLAGS_WAIT_AVAILABLE"
* tag 'drm-next-2023-11-10' of git://anongit.freedesktop.org/drm/drm: (78 commits)
drm/amdgpu: fix error handling in amdgpu_vm_init
drm/amdgpu: Fix possible null pointer dereference
drm/amdgpu: move UVD and VCE sched entity init after sched init
drm/amdgpu: move kfd_resume before the ip late init
drm/amd: Explicitly check for GFXOFF to be enabled for s0ix
drm/amdgpu: Change WREG32_RLC to WREG32_SOC15_RLC where inst != 0 (v2)
drm/amdgpu: Use correct KIQ MEC engine for gfx9.4.3 (v5)
drm/amdgpu: add smu v13.0.6 pcs xgmi ras error query support
drm/amdgpu: fix software pci_unplug on some chips
drm/amd/display: remove duplicated argument
drm/amdgpu: correct mca debugfs dump reg list
drm/amdgpu: correct acclerator check architecutre dump
drm/amdgpu: add pcs xgmi v6.4.0 ras support
drm/amdgpu: Change extended-scope MTYPE on GC 9.4.3
drm/amdgpu: disable smu v13.0.6 mca debug mode by default
drm/amdgpu: Support multiple error query modes
drm/amdgpu: refine smu v13.0.6 mca dump driver
drm/amdgpu: Do not program PF-only regs in hdp_v4_0.c under SRIOV (v2)
drm/amdgpu: Skip PCTL0_MMHUB_DEEPSLEEP_IB write in jpegv4.0.3 under SRIOV
drm: amd: Resolve Sphinx unexpected indentation warning
...
Linus Torvalds [Fri, 10 Nov 2023 20:22:14 +0000 (12:22 -0800)]
Merge tag 'arm64-fixes' of git://git./linux/kernel/git/arm64/linux
Pull arm64 fixes from Catalin Marinas:
"Mostly PMU fixes and a reworking of the pseudo-NMI disabling on broken
MediaTek firmware:
- Move the MediaTek GIC quirk handling from irqchip to core. Before
the merging window commit
44bd78dd2b88 ("irqchip/gic-v3: Disable
pseudo NMIs on MediaTek devices w/ firmware issues") temporarily
addressed this issue. Fixed now at a deeper level in the arch code
- Reject events meant for other PMUs in the CoreSight PMU driver,
otherwise some of the core PMU events would disappear
- Fix the Armv8 PMUv3 driver driver to not truncate 64-bit registers,
causing some events to be invisible
- Remove duplicate declaration of __arm64_sys##name following the
patch to avoid prototype warning for syscalls
- Typos in the elf_hwcap documentation"
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64/syscall: Remove duplicate declaration
Revert "arm64: smp: avoid NMI IPIs with broken MediaTek FW"
arm64: Move MediaTek GIC quirk handling from irqchip to core
arm64/arm: arm_pmuv3: perf: Don't truncate 64-bit registers
perf: arm_cspmu: Reject events meant for other PMUs
Documentation/arm64: Fix typos in elf_hwcaps
Linus Torvalds [Fri, 10 Nov 2023 19:57:51 +0000 (11:57 -0800)]
Merge tag 'sound-fix-6.7-rc1' of git://git./linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"A collection of fixes for rc1.
The majority of changes are various ASoC driver-specific small fixes
and usual HD-audio quirks, while there are a couple of core changes: a
fix in ALSA core procfs code to avoid deadlocks at disconnection and
an ASoC core fix for DAPM clock widgets"
* tag 'sound-fix-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
OSS: dmasound/paula: Convert to platform remove callback returning void
ALSA: hda: ASUS UM5302LA: Added quirks for cs35L41/
10431A83 on i2c bus
ALSA: info: Fix potential deadlock at disconnection
ASoC: nau8540: Add self recovery to improve capture quility
ALSA: hda/realtek: Add support dual speaker for Dell
ALSA: hda: Add ASRock X670E Taichi to denylist
ALSA: hda/realtek: Add quirk for ASUS UX7602ZM
ASoC: SOF: sof-client: trivial: fix comment typo
ASoC: dapm: fix clock get name
ASoC: hdmi-codec: register hpd callback on component probe
ASoC: mediatek: mt8186_mt6366_rt1019_rt5682s: trivial: fix error messages
ASoC: da7219: Improve system suspend and resume handling
ASoC: codecs: Modify macro value error
ASoC: codecs: Modify the wrong judgment of re value
ASoC: codecs: Modify the maximum value of calib
ASoC: amd: acp: fix for i2s mode register field update
ASoC: codecs: aw88399: Fix -Wuninitialized in aw_dev_set_vcalb()
ASoC: rt712-sdca: fix speaker route missing issue
ASoC: rockchip: Fix unused rockchip_i2s_tdm_match warning for !CONFIG_OF
ASoC: ti: omap-mcbsp: Fix runtime PM underflow warnings
Daniel Vetter [Fri, 10 Nov 2023 19:51:37 +0000 (20:51 +0100)]
Merge tag 'amd-drm-next-6.7-2023-11-10' of https://gitlab.freedesktop.org/agd5f/linux into drm-next
amd-drm-next-6.7-2023-11-10:
amdgpu:
- SR-IOV fixes
- DMCUB fixes
- DCN3.5 fixes
- DP2 fixes
- SubVP fixes
- SMU14 fixes
- SDMA4.x fixes
- Suspend/resume fixes
- AGP regression fix
- UAF fixes for some error cases
- SMU 13.0.6 fixes
- Documentation fixes
- RAS fixes
- Hotplug fixes
- Scheduling entity ordering fix
- GPUVM fixes
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231110190703.4741-1-alexander.deucher@amd.com
Linus Torvalds [Fri, 10 Nov 2023 19:44:38 +0000 (11:44 -0800)]
Merge tag 'spi-fix-v6.7-merge-window' of git://git./linux/kernel/git/broonie/spi
Pull spi fixes from Mark Brown:
"A couple of fixes that came in during the merge window: one Kconfig
dependency fix and another fix for a long standing issue where a sync
transfer races with system suspend"
* tag 'spi-fix-v6.7-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
spi: Fix null dereference on suspend
spi: spi-zynq-qspi: add spi-mem to driver kconfig dependencies
Linus Torvalds [Fri, 10 Nov 2023 19:40:38 +0000 (11:40 -0800)]
Merge tag 'mmc-v6.7-2' of git://git./linux/kernel/git/ulfh/mmc
Pull MMC fixes from Ulf Hansson:
"MMC core:
- Fix broken cache-flush support for Micron eMMCs
- Revert 'mmc: core: Capture correct oemid-bits for eMMC cards'
MMC host:
- sdhci_am654: Fix TAP value parsing for legacy speed mode
- sdhci-pci-gli: Fix support for ASPM mode for GL9755/GL9750
- vub300: Fix an error path in probe"
* tag 'mmc-v6.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc:
mmc: sdhci-pci-gli: GL9750: Mask the replay timer timeout of AER
mmc: sdhci-pci-gli: GL9755: Mask the replay timer timeout of AER
Revert "mmc: core: Capture correct oemid-bits for eMMC cards"
mmc: vub300: fix an error code
mmc: Add quirk MMC_QUIRK_BROKEN_CACHE_FLUSH for Micron eMMC Q2J54A
mmc: sdhci_am654: fix start loop index for TAP value parsing
Linus Torvalds [Fri, 10 Nov 2023 19:34:16 +0000 (11:34 -0800)]
Merge tag 'pwm/for-6.7-rc1-fixes' of git://git./linux/kernel/git/thierry.reding/linux-pwm
Pull pwm fixes from Thierry Reding:
"This contains two very small fixes that I failed to include in the
main pull request"
* tag 'pwm/for-6.7-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm:
pwm: Fix double shift bug
pwm: samsung: Fix a bit test in pwm_samsung_resume()
Linus Torvalds [Fri, 10 Nov 2023 19:25:58 +0000 (11:25 -0800)]
Merge tag 'io_uring-6.7-2023-11-10' of git://git.kernel.dk/linux
Pull io_uring fixes from Jens Axboe:
"Mostly just a few fixes and cleanups caused by the read multishot
support.
Outside of that, a stable fix for how a connect retry is done"
* tag 'io_uring-6.7-2023-11-10' of git://git.kernel.dk/linux:
io_uring: do not clamp read length for multishot read
io_uring: do not allow multishot read to set addr or len
io_uring: indicate if io_kbuf_recycle did recycle anything
io_uring/rw: add separate prep handler for fixed read/write
io_uring/rw: add separate prep handler for readv/writev
io_uring/net: ensure socket is marked connected on connect retry
io_uring/rw: don't attempt to allocate async data if opcode doesn't need it
Linus Torvalds [Fri, 10 Nov 2023 19:20:33 +0000 (11:20 -0800)]
Merge tag 'block-6.7-2023-11-10' of git://git.kernel.dk/linux
Pull block fixes from Jens Axboe:
- NVMe pull request via Keith:
- nvme keyring config compile fixes (Hannes and Arnd)
- fabrics keep alive fixes (Hannes)
- tcp authentication fixes (Mark)
- io_uring_cmd error handling fix (Anuj)
- stale firmware attribute fix (Daniel)
- tcp memory leak (Christophe)
- crypto library usage simplification (Eric)
- nbd use-after-free fix. May need a followup, but at least it's better
than what it was before (Li)
- Rate limit write on read-only device warnings (Yu)
* tag 'block-6.7-2023-11-10' of git://git.kernel.dk/linux:
nvme: keyring: fix conditional compilation
nvme: common: make keyring and auth separate modules
blk-core: use pr_warn_ratelimited() in bio_check_ro()
nbd: fix uaf in nbd_open
nvme: start keep-alive after admin queue setup
nvme-loop: always quiesce and cancel commands before destroying admin q
nvme-tcp: avoid open-coding nvme_tcp_teardown_admin_queue()
nvme-auth: always set valid seq_num in dhchap reply
nvme-auth: add flag for bi-directional auth
nvme-auth: auth success1 msg always includes resp
nvme: fix error-handling for io_uring nvme-passthrough
nvme: update firmware version after commit
nvme-tcp: Fix a memory leak
nvme-auth: use crypto_shash_tfm_digest()
Linus Torvalds [Fri, 10 Nov 2023 19:15:34 +0000 (11:15 -0800)]
Merge tag 'ata-6.7-rc1-2' of git://git./linux/kernel/git/dlemoal/libata
Pull ata fixes from Damien Le Moal:
- Revert a change in ata_pci_shutdown_one() to suspend disks on
shutdown as this is now done using the manage_shutdown scsi device
flag (me)
- Change the pata_falcon and pata_gayle drivers to stop using
module_platform_driver_probe(). This makes these drivers more inline
with all other drivers (allowing bind/unbind) and suppress a
compilation warning (Uwe)
- Convert the pata_falcon and pata_gayle drivers to the new
.remove_new() void-return callback. These 2 drivers are the last ones
needing this change (Uwe)
* tag 'ata-6.7-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata:
ata: pata_gayle: Convert to platform remove callback returning void
ata: pata_falcon: Convert to platform remove callback returning void
ata: pata_gayle: Stop using module_platform_driver_probe()
ata: pata_falcon: Stop using module_platform_driver_probe()
ata: libata-core: Fix ata_pci_shutdown_one()
Linus Torvalds [Fri, 10 Nov 2023 19:09:07 +0000 (11:09 -0800)]
Merge tag 'dma-mapping-6.7-2023-11-10' of git://git.infradead.org/users/hch/dma-mapping
Pull dma-mapping fixes from Christoph Hellwig:
- don't leave pages decrypted for DMA in encrypted memory setups linger
around on failure (Petr Tesarik)
- fix an out of bounds access in the new dynamic swiotlb code (Petr
Tesarik)
- fix dma_addressing_limited for systems with weird physical memory
layouts (Jia He)
* tag 'dma-mapping-6.7-2023-11-10' of git://git.infradead.org/users/hch/dma-mapping:
swiotlb: fix out-of-bounds TLB allocations with CONFIG_SWIOTLB_DYNAMIC
dma-mapping: fix dma_addressing_limited() if dma_range_map can't cover all system RAM
dma-mapping: move dma_addressing_limited() out of line
swiotlb: do not free decrypted pages if dynamic
Linus Torvalds [Fri, 10 Nov 2023 18:58:49 +0000 (10:58 -0800)]
Merge tag 'lsm-pr-
20231109' of git://git./linux/kernel/git/pcmoore/lsm
Pull lsm updates from Paul Moore:
"We've got two small patches to correct the default return
value of two LSM hooks: security_vm_enough_memory_mm() and
security_inode_getsecctx()"
* tag 'lsm-pr-
20231109' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm:
lsm: fix default return value for inode_getsecctx
lsm: fix default return value for vm_enough_memory
Linus Torvalds [Fri, 10 Nov 2023 18:23:53 +0000 (10:23 -0800)]
Merge tag '6.7-rc-smb3-server-part2' of git://git.samba.org/ksmbd
Pull smb server fixes from Steve French:
- slab out of bounds fix in ACL handling
- fix malformed request oops
- minor doc fix
* tag '6.7-rc-smb3-server-part2' of git://git.samba.org/ksmbd:
ksmbd: handle malformed smb1 message
ksmbd: fix kernel-doc comment of ksmbd_vfs_kern_path_locked()
ksmbd: fix slab out of bounds write in smb_inherit_dacl()
Linus Torvalds [Fri, 10 Nov 2023 17:52:56 +0000 (09:52 -0800)]
Merge tag 'ceph-for-6.7-rc1' of https://github.com/ceph/ceph-client
Pull ceph updates from Ilya Dryomov:
- support for idmapped mounts in CephFS (Christian Brauner, Alexander
Mikhalitsyn).
The series was originally developed by Christian and later picked up
and brought over the finish line by Alexander, who also contributed
an enabler on the MDS side (separate owner_{u,g}id fields on the
wire).
The required exports for mnt_idmap_{get,put}() in VFS have been acked
by Christian and received no objection from Christoph.
- a churny change in CephFS logging to include cluster and client
identifiers in log and debug messages (Xiubo Li).
This would help in scenarios with dozens of CephFS mounts on the same
node which are getting increasingly common, especially in the
Kubernetes world.
* tag 'ceph-for-6.7-rc1' of https://github.com/ceph/ceph-client:
ceph: allow idmapped mounts
ceph: allow idmapped atomic_open inode op
ceph: allow idmapped set_acl inode op
ceph: allow idmapped setattr inode op
ceph: pass idmap to __ceph_setattr
ceph: allow idmapped permission inode op
ceph: allow idmapped getattr inode op
ceph: pass an idmapping to mknod/symlink/mkdir
ceph: add enable_unsafe_idmap module parameter
ceph: handle idmapped mounts in create_request_message()
ceph: stash idmapping in mdsc request
fs: export mnt_idmap_get/mnt_idmap_put
libceph, ceph: move mdsmap.h to fs/ceph
ceph: print cluster fsid and client global_id in all debug logs
ceph: rename _to_client() to _to_fs_client()
ceph: pass the mdsc to several helpers
libceph: add doutc and *_client debug macros support
Linus Torvalds [Fri, 10 Nov 2023 17:23:17 +0000 (09:23 -0800)]
Merge tag 'riscv-for-linus-6.7-mw2' of git://git./linux/kernel/git/riscv/linux
Pull more RISC-V updates from Palmer Dabbelt:
- Support for handling misaligned accesses in S-mode
- Probing for misaligned access support is now properly cached and
handled in parallel
- PTDUMP now reflects the SW reserved bits, as well as the PBMT and
NAPOT extensions
- Performance improvements for TLB flushing
- Support for many new relocations in the module loader
- Various bug fixes and cleanups
* tag 'riscv-for-linus-6.7-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (51 commits)
riscv: Optimize bitops with Zbb extension
riscv: Rearrange hwcap.h and cpufeature.h
drivers: perf: Do not broadcast to other cpus when starting a counter
drivers: perf: Check find_first_bit() return value
of: property: Add fw_devlink support for msi-parent
RISC-V: Don't fail in riscv_of_parent_hartid() for disabled HARTs
riscv: Fix set_memory_XX() and set_direct_map_XX() by splitting huge linear mappings
riscv: Don't use PGD entries for the linear mapping
RISC-V: Probe misaligned access speed in parallel
RISC-V: Remove __init on unaligned_emulation_finish()
RISC-V: Show accurate per-hart isa in /proc/cpuinfo
RISC-V: Don't rely on positional structure initialization
riscv: Add tests for riscv module loading
riscv: Add remaining module relocations
riscv: Avoid unaligned access when relocating modules
riscv: split cache ops out of dma-noncoherent.c
riscv: Improve flush_tlb_kernel_range()
riscv: Make __flush_tlb_range() loop over pte instead of flushing the whole tlb
riscv: Improve flush_tlb_range() for hugetlb pages
riscv: Improve tlb_flush()
...
Linus Torvalds [Fri, 10 Nov 2023 17:19:46 +0000 (09:19 -0800)]
Merge tag 'mips_6.7' of git://git./linux/kernel/git/mips/linux
Pull MIPS updates from Thomas Bogendoerfer:
- removed AR7 platform support
- cleanups and fixes
* tag 'mips_6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux:
MIPS: AR7: remove platform
watchdog: ar7_wdt: remove driver to prepare for platform removal
vlynq: remove bus driver
mtd: parsers: ar7: remove support
serial: 8250: remove AR7 support
arch: mips: remove ReiserFS from defconfig
MIPS: lantiq: Remove unnecessary include of <linux/of_irq.h>
MIPS: lantiq: Fix pcibios_plat_dev_init() "no previous prototype" warning
MIPS: KVM: Fix a build warning about variable set but not used
MIPS: Remove dead code in relocate_new_kernel
mips: dts: ralink: mt7621: rename to GnuBee GB-PC1 and GnuBee GB-PC2
mips: dts: ralink: mt7621: define each reset as an item
mips: dts: ingenic: Remove unneeded probe-type properties
MIPS: loongson32: Remove dma.h and nand.h
Christian König [Tue, 31 Oct 2023 14:35:27 +0000 (15:35 +0100)]
drm/amdgpu: fix error handling in amdgpu_vm_init
When clearing the root PD fails we need to properly release it again.
Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Felix Kuehling [Tue, 31 Oct 2023 17:30:00 +0000 (13:30 -0400)]
drm/amdgpu: Fix possible null pointer dereference
mem = bo->tbo.resource may be NULL in amdgpu_vm_bo_update.
Fixes: 180253782038 ("drm/ttm: stop allocating dummy resources during BO creation")
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Alex Deucher [Wed, 8 Nov 2023 14:40:44 +0000 (09:40 -0500)]
drm/amdgpu: move UVD and VCE sched entity init after sched init
We need kernel scheduling entities to deal with handle clean up
if apps are not cleaned up properly. With commit
56e449603f0ac5
("drm/sched: Convert the GPU scheduler to variable number of run-queues")
the scheduler entities have to be created after scheduler init, so
change the ordering to fix this.
v2: Leave logic in UVD and VCE code
Fixes: 56e449603f0a ("drm/sched: Convert the GPU scheduler to variable number of run-queues")
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Luben Tuikov <ltuikov89@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: ltuikov89@gmail.com
Tim Huang [Thu, 19 Oct 2023 07:50:43 +0000 (15:50 +0800)]
drm/amdgpu: move kfd_resume before the ip late init
The kfd_resume needs to touch GC registers to enable the interrupts,
it needs to be done before GFXOFF is enabled to ensure that the GFX is
not off and GC registers can be touched. So move kfd_resume before the
amdgpu_device_ip_late_init which enables the CGPG/GFXOFF.
Signed-off-by: Tim Huang <Tim.Huang@amd.com>
Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Mario Limonciello [Thu, 9 Nov 2023 17:23:46 +0000 (11:23 -0600)]
drm/amd: Explicitly check for GFXOFF to be enabled for s0ix
If a user has disabled GFXOFF this may cause problems for the suspend
sequence. Ensure that it is enabled in amdgpu_acpi_is_s0ix_active().
The system won't reach the deepest state but it also won't hang.
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Daniel Vetter [Fri, 10 Nov 2023 15:54:41 +0000 (16:54 +0100)]
Merge tag 'drm-misc-fixes-2023-11-08' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
drm-misc-fixes for v6.7-rc1:
qxl:
- qxl memory leak fix.
syncobj:
- Fix waiting for DRM_SYNCOBJ_WAIT_FLAGS_WAIT_AVAILABLE
vc4:
- Fix UAF in mock helpers
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
[sima: Stitch together both changelogs from Maarten. Also because of
branch history this contains a few more bugfixes which are already in
v6.6, but I didn't feel like this justifies some backmerge since there
wasn't any real conflict.]
Link: https://patchwork.freedesktop.org/patch/msgid/bc8598ee-d427-4616-8ebd-64107ab9a2d8@linux.intel.com
Daniel Vetter [Fri, 10 Nov 2023 15:43:44 +0000 (16:43 +0100)]
Merge tag 'drm-intel-next-fixes-2023-11-08' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
drm/i915 fixes for v6.7-rc1:
- Fix null dereference when perf interface is not available
- Fix a -Wstringop-overflow warning
- Fix a -Wformat-truncation warning in intel_tc_port_init
- Flush WC GGTT only on required platforms
- Fix MTL HBR3 rate support on C10 phy and eDP
- Fix MTL notify_guc for multi-GT
- Bump GLK CDCLK frequency when driving multiple pipes
- Fix potential spectre vulnerability
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
From: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/878r78xrxd.fsf@intel.com
Steve French [Thu, 20 Jul 2023 13:30:32 +0000 (08:30 -0500)]
cifs: update internal module version number for cifs.ko
From 2.45 to 2.46
Signed-off-by: Steve French <stfrench@microsoft.com>
Shyam Prasad N [Fri, 13 Oct 2023 11:40:09 +0000 (11:40 +0000)]
cifs: handle when server stops supporting multichannel
When a server stops supporting multichannel, we will
keep attempting reconnects to the secondary channels today.
Avoid this by freeing extra channels when negotiate
returns no multichannel support.
Signed-off-by: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Shyam Prasad N [Fri, 13 Oct 2023 11:33:21 +0000 (11:33 +0000)]
cifs: handle when server starts supporting multichannel
When the user mounts with multichannel option, but the
server does not support it, there can be a time in future
where it can be supported.
With this change, such a case is handled.
Signed-off-by: Shyam Prasad N <sprasad@microsoft.com>
Steve French [Fri, 10 Nov 2023 07:24:16 +0000 (01:24 -0600)]
Missing field not being returned in ioctl CIFS_IOC_GET_MNT_INFO
The tcon_flags field was always being set to zero in the information
about the mount returned by the ioctl CIFS_IOC_GET_MNT_INFO instead
of being set to the value of the Flags field in the tree connection
structure as intended.
Reviewed-by: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Helge Deller [Fri, 10 Nov 2023 15:13:15 +0000 (16:13 +0100)]
parisc: Prevent booting 64-bit kernels on PA1.x machines
Bail out early with error message when trying to boot a 64-bit kernel on
32-bit machines. This fixes the previous commit to include the check for
true 64-bit kernels as well.
Signed-off-by: Helge Deller <deller@gmx.de>
Fixes: 591d2108f3abc ("parisc: Add runtime check to prevent PA2.0 kernels on PA1.x machines")
Cc: <stable@vger.kernel.org> # v6.0+
Mark Hasemeyer [Tue, 7 Nov 2023 21:47:43 +0000 (14:47 -0700)]
spi: Fix null dereference on suspend
A race condition exists where a synchronous (noqueue) transfer can be
active during a system suspend. This can cause a null pointer
dereference exception to occur when the system resumes.
Example order of events leading to the exception:
1. spi_sync() calls __spi_transfer_message_noqueue() which sets
ctlr->cur_msg
2. Spi transfer begins via spi_transfer_one_message()
3. System is suspended interrupting the transfer context
4. System is resumed
6. spi_controller_resume() calls spi_start_queue() which resets cur_msg
to NULL
7. Spi transfer context resumes and spi_finalize_current_message() is
called which dereferences cur_msg (which is now NULL)
Wait for synchronous transfers to complete before suspending by
acquiring the bus mutex and setting/checking a suspend flag.
Signed-off-by: Mark Hasemeyer <markhas@chromium.org>
Link: https://lore.kernel.org/r/20231107144743.v1.1.I7987f05f61901f567f7661763646cb7d7919b528@changeid
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@kernel.org
Masami Hiramatsu (Google) [Wed, 8 Nov 2023 12:12:39 +0000 (21:12 +0900)]
tracing: fprobe-event: Fix to check tracepoint event and return
Fix to check the tracepoint event is not valid with $retval.
The commit
08c9306fc2e3 ("tracing/fprobe-event: Assume fprobe is
a return event by $retval") introduced automatic return probe
conversion with $retval. But since tracepoint event does not
support return probe, $retval is not acceptable.
Without this fix, ftracetest, tprobe_syntax_errors.tc fails;
[22] Tracepoint probe event parser error log check [FAIL]
----
# tail 22-tprobe_syntax_errors.tc-log.mRKroL
+ ftrace_errlog_check trace_fprobe t kfree ^$retval dynamic_events
+ printf %s t kfree
+ wc -c
+ pos=8
+ printf %s t kfree ^$retval
+ tr -d ^
+ command=t kfree $retval
+ echo Test command: t kfree $retval
Test command: t kfree $retval
+ echo
----
So 't kfree $retval' should fail (tracepoint doesn't support
return probe) but passed it.
Link: https://lore.kernel.org/all/169944555933.45057.12831706585287704173.stgit@devnote2/
Fixes: 08c9306fc2e3 ("tracing/fprobe-event: Assume fprobe is a return event by $retval")
Cc: stable@vger.kernel.org
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Arnd Bergmann [Fri, 10 Nov 2023 10:59:05 +0000 (19:59 +0900)]
kprobes: unify kprobes_exceptions_nofify() prototypes
Most architectures that support kprobes declare this function in their
own asm/kprobes.h header and provide an override, but some are missing
the prototype, which causes a warning for the __weak stub implementation:
kernel/kprobes.c:1865:12: error: no previous prototype for 'kprobe_exceptions_notify' [-Werror=missing-prototypes]
1865 | int __weak kprobe_exceptions_notify(struct notifier_block *self,
Move the prototype into linux/kprobes.h so it is visible to all
the definitions.
Link: https://lore.kernel.org/all/20231108125843.3806765-4-arnd@kernel.org/
Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
wuqiang.matt [Fri, 10 Nov 2023 10:59:04 +0000 (19:59 +0900)]
lib: test_objpool: make global variables static
Kernel test robot reported build warnings that structures g_ot_sync_ops,
g_ot_async_ops and g_testcases should be static. These definitions are
only used in test_objpool.c, so make them static
Link: https://lore.kernel.org/all/20231108012248.313574-1-wuqiang.matt@bytedance.com/
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202311071229.WGrWUjM1-lkp@intel.com/
Signed-off-by: wuqiang.matt <wuqiang.matt@bytedance.com>
Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Masami Hiramatsu (Google) [Fri, 10 Nov 2023 10:59:03 +0000 (19:59 +0900)]
Documentation: tracing: Add a note about argument and retval access
Add a note about the argument and return value accecss will be best
effort. Depending on the type, it will be passed via stack or a
pair of the registers, but $argN and $retval only support the
single register access.
Link: https://lore.kernel.org/all/169556269377.146934.14829235476649685954.stgit@devnote2/
Suggested-by: Alexei Starovoitov <alexei.starovoitov@gmail.com>
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Dan Carpenter [Wed, 25 Oct 2023 11:58:18 +0000 (14:58 +0300)]
pwm: Fix double shift bug
These enums are passed to set/test_bit(). The set/test_bit() functions
take a bit number instead of a shifted value. Passing a shifted value
is a double shift bug like doing BIT(BIT(1)). The double shift bug
doesn't cause a problem here because we are only checking 0 and 1 but
if the value was 5 or above then it can lead to a buffer overflow.
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Dan Carpenter [Wed, 25 Oct 2023 11:57:34 +0000 (14:57 +0300)]
pwm: samsung: Fix a bit test in pwm_samsung_resume()
The PWMF_REQUESTED enum is supposed to be used with test_bit() and not
used as in a bitwise AND. In this specific code the flag will never be
set so the function is effectively a no-op.
Fixes: e3fe982b2e4e ("pwm: samsung: Put per-channel data into driver data")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Arnd Bergmann [Wed, 8 Nov 2023 12:58:42 +0000 (13:58 +0100)]
fbdev: fsl-diu-fb: mark wr_reg_wa() static
wr_reg_wa() is not an appropriate name for a global function, and doesn't need
to be global anyway, so mark it static and avoid the warning:
drivers/video/fbdev/fsl-diu-fb.c:493:6: error: no previous prototype for 'wr_reg_wa' [-Werror=missing-prototypes]
Fixes: 0d9dab39fbbe ("powerpc/5121: fsl-diu-fb: fix issue with re-enabling DIU area descriptor")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Helge Deller <deller@gmx.de>
Uwe Kleine-König [Thu, 9 Nov 2023 22:01:54 +0000 (23:01 +0100)]
fbdev: amifb: Convert to platform remove callback returning void
The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart
from emitting a warning) and this typically results in resource leaks.
To improve here there is a quest to make the remove callback return
void. In the first step of this quest all drivers are converted to
.remove_new(), which already returns void. Eventually after all drivers
are converted, .remove_new() will be renamed to .remove().
Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Helge Deller <deller@gmx.de>