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Add SMP2P node for the SDX75 platform to communicate with the modem.
Signed-off-by: Kaushal Kumar <quic_kaushalk@quicinc.com>
Link: https://lore.kernel.org/r/20240426112837.17478-1-quic_kaushalk@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Add AOSS channel devicetree node for Qcom's SDX75 SoC.
Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com>
Link: https://lore.kernel.org/r/20240426055326.3141727-7-quic_rohiagar@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Add TCSR register space devicetree node for accessing different
status registers.
Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com>
Link: https://lore.kernel.org/r/20240426055326.3141727-6-quic_rohiagar@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Add IPCC devicetree node to Qcom's SDX75 platform.
Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com>
Link: https://lore.kernel.org/r/20240426055326.3141727-5-quic_rohiagar@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Currently, when an adapter defines a max_write_len quirk,
the data will be chunked into data sizes equal to the
max_write_len quirk value. But the payload will be increased by
the size of the register address before transmission. The
resulting value always ends up larger than the limit set
by the quirk.
Avoid this error by setting regmap's max_write to the quirk's
max_write_len minus the number of bytes for the register and
padding. This allows the chunking to work correctly for this
limited case without impacting other use-cases.
Signed-off-by: Jim Wylder <jwylder@google.com>
Link: https://msgid.link/r/20240523211437.2839942-1-jwylder@google.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Add path of the GPU firmware for the SM8650-HDK board
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240425-topic-sm8650-upstream-hdk-gpu-v1-1-465a11af7441@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Enable the smbb node explicitly for MSM8x26 Lumia devices. These devices
rely on the smbb driver in order to detect USB state.
It seems that this was accidentally missed in the commit that this
fixes.
Fixes: c9c8179d0ccd ("ARM: dts: qcom: Disable pm8941 & pm8226 smbb charger by default")
Signed-off-by: Rayyan Ansari <rayyan@ansari.sh>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240424174206.4220-1-rayyan@ansari.sh
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Add subnode usb_con: extcon for SM5502 / SM5504 MUIC, which will be used
for RT5033 charger.
Signed-off-by: Raymond Hackley <raymondhackley@protonmail.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240424144922.28189-1-raymondhackley@protonmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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The phones listed below have Richtek RT5033 PMIC and charger.
Add them to the device trees.
- Samsung Galaxy A3/A5/A7 2015
- Samsung Galaxy E5/E7
- Samsung Galaxy Grand Max
Signed-off-by: Raymond Hackley <raymondhackley@protonmail.com>
Link: https://lore.kernel.org/r/20240424143158.24358-1-raymondhackley@protonmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Add a description of a SM4450 cpufreq-epss controller,add references to
it from CPU nodes and make EPSS a supplyer of clocks for the CPUs.
Signed-off-by: Tengfei Fan <quic_tengfan@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20240424101503.635364-3-quic_tengfan@quicinc.com
Link: https://lore.kernel.org/r/20240424101503.635364-4-quic_tengfan@quicinc.com
[bjorn: Squashed the two changes, and updated commit message]
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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For IDP variant, GPIO 20/21 is used by camera use case and camera
driver is not able acquire these GPIOs as it is acquired by UART5
driver as RTS/CTS pin.
UART5 is designed for debug UART for all the board variants of the
sc7280 chipset and RTS/CTS configuration is not required for debug
uart usecase.
Remove CTS/RTS configuration for UART5 instance and change compatible
string to debug UART.
Remove overwriting compatible property from individual target specific
file as it is not required.
Fixes: 38cd93f413fd ("arm64: dts: qcom: sc7280: Update QUPv3 UART5 DT node")
Signed-off-by: Viken Dadhaniya <quic_vdadhani@quicinc.com>
Link: https://lore.kernel.org/r/20240424075853.11445-1-quic_vdadhani@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Enable gpi-dma0, gpi-dma1 and qupv3_id_1 nodes for
buses usecase on RB3gen2.
Signed-off-by: Viken Dadhaniya <quic_vdadhani@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20240424054602.5731-1-quic_vdadhani@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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The SM8650-HDK is an embedded development platforms for the
Snapdragon 8 Gen 3 SoC aka SM8650, with the following features:
- Qualcomm SM8650 SoC
- 16GiB On-board LPDDR5
- On-board WiFi 7 + Bluetooth 5.3/BLE
- On-board UFS4.0
- M.2 Key B+M Gen3x2 PCIe Slot
- HDMI Output
- USB-C Connector with DP Almode & Audio Accessory mode
- Micro-SDCard Slot
- Audio Jack with Playback and Microphone
- 2 On-board Analog microphones
- 2 On-board Speakers
- 96Boards Compatible Low-Speed and High-Speed connectors [1]
- For Camera, Sensors and external Display cards
- Compatible with the Linaro Debug board [2]
- SIM Slot for Modem
- Debug connectors
- 6x On-Board LEDs
Product Page: [3]
[1] https://www.96boards.org/specifications/
[2] https://git.codelinaro.org/linaro/qcomlt/debugboard
[3] https://www.lantronix.com/products/snapdragon-8-gen-3-mobile-hardware-development-kit/
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Tested-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240422-topic-sm8650-upstream-hdk-v4-2-b33993eaa2e8@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Document the Qualcomm SM8650 based HDK (Hardware Development Kit)
embedded development platform designed by Qualcomm and sold by Lantronix [1].
[1] https://www.lantronix.com/products/snapdragon-8-gen-3-mobile-hardware-development-kit/
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240422-topic-sm8650-upstream-hdk-v4-1-b33993eaa2e8@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Qcom SoCs doesn't support legacy PCI, but only PCIe. So use the correct
node name for the controller instances.
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20240321-pcie-qcom-bridge-dts-v2-21-1eb790c53e43@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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pcie1_phy_aux_clk
The PCIe Gen4x2 PHY found in the SM8650 SoCs have a second clock named
"PHY_AUX_CLK" which is an input of the Global Clock Controller (GCC) which
is muxed & gated then returned to the PHY as an input.
Remove the dummy pcie-1-phy-aux-clk clock and now the pcie1_phy exposes
2 clocks, properly add the pcie1_phy provided clocks to the Global Clock
Controller (GCC) node clocks inputs.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240502-topic-sm8x50-upstream-pcie-1-phy-aux-clk-v5-3-10c650cfeade@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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pcie1_phy_aux_clk
The PCIe Gen4x2 PHY found in the SM8550 SoCs have a second clock named
"PHY_AUX_CLK" which is an input of the Global Clock Controller (GCC) which
is muxed & gated then returned to the PHY as an input.
Remove the dummy pcie-1-phy-aux-clk clock and now the pcie1_phy exposes
2 clocks, properly add the pcie1_phy provided clocks to the Global Clock
Controller (GCC) node clocks inputs.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240502-topic-sm8x50-upstream-pcie-1-phy-aux-clk-v5-2-10c650cfeade@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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The PCIe Gen4x2 PHY found in the SM8450 SoCs have a second clock named
"PHY_AUX_CLK" which is an input of the Global Clock Controller (GCC) which
is muxed & gated then returned to the PHY as an input.
Now the pcie1_phy exposes 2 clocks, properly add the pcie1_phy provided
clocks to the Global Clock Controller (GCC) node clocks inputs.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240502-topic-sm8x50-upstream-pcie-1-phy-aux-clk-v5-1-10c650cfeade@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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The usb-role-switch property doesn't make sense for the USB hosts which
are fixed to the host USB data mode. Delete usb-role-switch property
from these hosts.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20240429-usb-link-dtsi-v1-12-87c341b55cdf@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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The usb-role-switch property doesn't make sense for the USB hosts which
are fixed to either host or peripheral USB data mode. Delete
usb-role-switch property being present in SoC dtsi.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20240429-usb-link-dtsi-v1-11-87c341b55cdf@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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The lanes from the USB-C SS port are connected to the combo USB+DP QMP
PHY rather than the SS port of the USB controller. Move the connection
endpoint to the QMP PHY out port.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240429-usb-link-dtsi-v1-10-87c341b55cdf@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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The orientation-switch of the USB+DP QMP PHY is not a property of the
board, it is a design property of the QMP PHY itself. Move the property
from board DTS to SoC DTSI.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240429-usb-link-dtsi-v1-9-87c341b55cdf@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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The orientation-switch of the USB+DP QMP PHY is not a property of the
board, it is a design property of the QMP PHY itself. Move the property
from board DTS to SoC DTSI.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240429-usb-link-dtsi-v1-8-87c341b55cdf@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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The orientation-switch of the USB+DP QMP PHY is not a property of the
board, it is a design property of the QMP PHY itself. Move the property
from board DTS to SoC DTSI.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240429-usb-link-dtsi-v1-7-87c341b55cdf@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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The orientation-switch of the USB+DP QMP PHY is not a property of the
board, it is a design property of the QMP PHY itself. Move the property
from board DTS to SoC DTSI.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240429-usb-link-dtsi-v1-6-87c341b55cdf@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Move the graph connection between USB host, USB SS PHY and DP port to
the SoC dtsi file. They are linked in hardware in this way.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240429-usb-link-dtsi-v1-5-87c341b55cdf@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Move the graph connection between USB host, USB SS PHY and DP port to
the SoC dtsi file. They are linked in hardware in this way.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240429-usb-link-dtsi-v1-4-87c341b55cdf@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Move the graph connection between USB host, USB SS PHY and DP port to
the SoC dtsi file. They are linked in hardware in this way.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240429-usb-link-dtsi-v1-3-87c341b55cdf@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Move the graph connection between USB host, USB SS PHY and DP port to
the SoC dtsi file. They are linked in hardware in this way.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240429-usb-link-dtsi-v1-2-87c341b55cdf@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Move the graph connection between USB host, USB SS PHY and DP port to
the SoC dtsi file. They are linked in hardware in this way.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240429-usb-link-dtsi-v1-1-87c341b55cdf@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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In a fashion identical to commit 5f84c7c35d49 ("arm64: dts: qcom:
sc8280xp: Define CMA region for CRD and X13s"), there exists a need for
more than the default 32 MiB of CMA, namely for the ath12k_pci device.
Reserve a 128MiB chunk to make boot-time failures like:
cma: cma_alloc: reserved: alloc failed, req-size: 128 pages, ret: -12
go away.
Fixes: af16b00578a7 ("arm64: dts: qcom: Add base X1E80100 dtsi and the QCP dts")
Fixes: bd50b1f5b6f3 ("arm64: dts: qcom: x1e80100: Add Compute Reference Device")
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240522-topic-x1e_cma-v1-1-b69e3b467452@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Commit '74cf6675c35e ("arm64: dts: qcom: sc8180x: Fix LLCC reg
property")' transitioned the SC8180X LLCC node to describe each memory
region individually, but did not include all the regions.
The result is that Linux fails to find the last regions, so extend the
definition to cover all the blocks.
This also corrects the related DeviceTree validation error.
Fixes: 74cf6675c35e ("arm64: dts: qcom: sc8180x: Fix LLCC reg property")
Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20240525-sc8180x-llcc-reg-fixup-v1-1-0c13d4ea94f2@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Add reset for display subsystem, make sure it gets
properly reset.
Signed-off-by: Barnabás Czémán <trabarni@gmail.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20240525-mdss-reset-v1-1-c0489e8be0d0@gmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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The interconnects property was clearly copy-pasted between the 4 PCIe
controllers, giving all four the cpu-pcie path destination of SLAVE_0.
The four ports are all associated with CN0, but update the property for
correctness sake.
Fixes: d20b6c84f56a ("arm64: dts: qcom: sc8180x: Add PCIe instances")
Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20240525-sc8180x-pcie-interconnect-port-fix-v1-1-f86affa02392@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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The #power-domains property is no longer accepted according to the AOSS
QMP binding, drop it from the node.
Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20240525-sc8180x-aop-validation-fix-v1-1-66cfa3c9ccf6@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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The IPA BCM is already exposed by clk-rpmh, remove the interconnect
node for the same.
Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20240525-sc8180x-drop-ipa-icc-v1-1-84ac4cf08fe3@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Enable PMK8350 RTC module that is found on qcs6490-rb3gen2.
Signed-off-by: Umang Chheda <quic_uchheda@quicinc.com>
Link: https://lore.kernel.org/r/20240523131528.3454431-1-quic_uchheda@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Fix the 'make W=1' warnings:
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/firewire/uapi-test.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/firewire/packet-serdes-test.o
Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Link: https://lore.kernel.org/r/20240523-md-firewire-uapi-test-v1-1-6be5adcc3aed@quicinc.com
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
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percpu.h depends on smp.h, but doesn't include it directly because of
circular header dependency issues; percpu.h is needed in a bunch of low
level headers.
This fixes a randconfig build error on mips:
include/linux/alloc_tag.h: In function '__alloc_tag_ref_set':
include/asm-generic/percpu.h:31:40: error: implicit declaration of function 'raw_smp_processor_id' [-Werror=implicit-function-declaration]
Reported-by: kernel test robot <lkp@intel.com>
Fixes: 24e44cc22aa3 ("mm: percpu: enable per-cpu allocation tagging")
Closes: https://lore.kernel.org/oe-kbuild-all/202405210052.DIrMXJNz-lkp@intel.com/
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools
Pull perf tool fix from Arnaldo Carvalho de Melo:
"Revert a patch causing a regression.
This made a simple 'perf record -e cycles:pp make -j199' stop working
on the Ampere ARM64 system Linus uses to test ARM64 kernels".
* tag 'perf-tools-fixes-for-v6.10-1-2024-05-26' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools:
Revert "perf parse-events: Prefer sysfs/JSON hardware events over legacy"
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Superblock downgrade entries are only two byte aligned, but section
sizes are 8 byte aligned, which means we have to be careful about
overrun checks; an entry that crosses the end of the section is allowed
(and ignored) as long as it has zero errors.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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Reported-by: syzbot+a8074a75b8d73328751e@syzkaller.appspotmail.com
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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This reverts commit 617824a7f0f73e4de325cf8add58e55b28c12493.
This made a simple 'perf record -e cycles:pp make -j199' stop working on
the Ampere ARM64 system Linus uses to test ARM64 kernels, as discussed
at length in the threads in the Link tags below.
The fix provided by Ian wasn't acceptable and work to fix this will take
time we don't have at this point, so lets revert this and work on it on
the next devel cycle.
Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Bhaskar Chowdhury <unixbhaskar@gmail.com>
Cc: Ethan Adams <j.ethan.adams@gmail.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Cc: Tycho Andersen <tycho@tycho.pizza>
Cc: Yang Jihong <yangjihong@bytedance.com>
Link: https://lore.kernel.org/lkml/CAHk-=wi5Ri=yR2jBVk-4HzTzpoAWOgstr1LEvg_-OXtJvXXJOA@mail.gmail.com
Link: https://lore.kernel.org/lkml/CAHk-=wiWvtFyedDNpoV7a8Fq_FpbB+F5KmWK2xPY3QoYseOf_A@mail.gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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A potential deadlock was reported with the config file at
https://web.archive.org/web/20240522052129/https://0x0.st/XPN_.txt
In this particular configuration, the deadlock doesn't exist because
the warning triggered at a point before modules were even available.
However, the deadlock can be real because any module loaded would
invoke async_synchronize_full.
The issue is spurious for software crypto algorithms which aren't
themselves involved in async probing. However, it would be hard to
avoid for a PCI crypto driver using async probing.
In this particular call trace, the problem is easily avoided because
the only reason the module is being requested during probing is the
add_early_randomness call in the hwrng core. This feature is
vestigial since there is now a kernel thread dedicated to doing
exactly this.
So remove add_early_randomness as it is no longer needed.
Reported-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reported-by: Eric Biggers <ebiggers@kernel.org>
Fixes: 1b6d7f9eb150 ("tpm: add session encryption protection to tpm2_get_random()")
Link: https://lore.kernel.org/r/119dc5ed-f159-41be-9dda-1a056f29888d@notapiano/
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Tested-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Pull smb client fixes from Steve French:
- two important netfs integration fixes - including for a data
corruption and also fixes for multiple xfstests
- reenable swap support over SMB3
* tag '6.10-rc-smb3-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6:
cifs: Fix missing set of remote_i_size
cifs: Fix smb3_insert_range() to move the zero_point
cifs: update internal version number
smb3: reenable swapfiles over SMB3 mounts
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git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull misc fixes from Andrew Morton:
"16 hotfixes, 11 of which are cc:stable.
A few nilfs2 fixes, the remainder are for MM: a couple of selftests
fixes, various singletons fixing various issues in various parts"
* tag 'mm-hotfixes-stable-2024-05-25-09-13' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
mm/ksm: fix possible UAF of stable_node
mm/memory-failure: fix handling of dissolved but not taken off from buddy pages
mm: /proc/pid/smaps_rollup: avoid skipping vma after getting mmap_lock again
nilfs2: fix potential hang in nilfs_detach_log_writer()
nilfs2: fix unexpected freezing of nilfs_segctor_sync()
nilfs2: fix use-after-free of timer for log writer thread
selftests/mm: fix build warnings on ppc64
arm64: patching: fix handling of execmem addresses
selftests/mm: compaction_test: fix bogus test success and reduce probability of OOM-killer invocation
selftests/mm: compaction_test: fix incorrect write of zero to nr_hugepages
selftests/mm: compaction_test: fix bogus test success on Aarch64
mailmap: update email address for Satya Priya
mm/huge_memory: don't unpoison huge_zero_folio
kasan, fortify: properly rename memintrinsics
lib: add version into /proc/allocinfo output
mm/vmalloc: fix vmalloc which may return null if called with __GFP_NOFAIL
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq fixes from Ingo Molnar:
- Fix x86 IRQ vector leak caused by a CPU offlining race
- Fix build failure in the riscv-imsic irqchip driver
caused by an API-change semantic conflict
- Fix use-after-free in irq_find_at_or_after()
* tag 'irq-urgent-2024-05-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
genirq/irqdesc: Prevent use-after-free in irq_find_at_or_after()
genirq/cpuhotplug, x86/vector: Prevent vector leak during CPU offline
irqchip/riscv-imsic: Fixup riscv_ipi_set_virq_range() conflict
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Ingo Molnar:
- Fix regressions of the new x86 CPU VFM (vendor/family/model)
enumeration/matching code
- Fix crash kernel detection on buggy firmware with
non-compliant ACPI MADT tables
- Address Kconfig warning
* tag 'x86-urgent-2024-05-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/cpu: Fix x86_match_cpu() to match just X86_VENDOR_INTEL
crypto: x86/aes-xts - switch to new Intel CPU model defines
x86/topology: Handle bogus ACPI tables correctly
x86/kconfig: Select ARCH_WANT_FRAME_POINTERS again when UNWINDER_FRAME_POINTER=y
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Pull ipmi updates from Corey Minyard:
"Mostly updates for deprecated interfaces, platform.remove and
converting from a tasklet to a BH workqueue.
Also use HAS_IOPORT for disabling inb()/outb()"
* tag 'for-linus-6.10-1' of https://github.com/cminyard/linux-ipmi:
ipmi: kcs_bmc_npcm7xx: Convert to platform remove callback returning void
ipmi: kcs_bmc_aspeed: Convert to platform remove callback returning void
ipmi: ipmi_ssif: Convert to platform remove callback returning void
ipmi: ipmi_si_platform: Convert to platform remove callback returning void
ipmi: ipmi_powernv: Convert to platform remove callback returning void
ipmi: bt-bmc: Convert to platform remove callback returning void
char: ipmi: handle HAS_IOPORT dependencies
ipmi: Convert from tasklet to BH workqueue
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