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Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Jakub Kicinski 2022-06-10 15:55:32 -07:00
commit 5c281b4e52
272 changed files with 2154 additions and 996 deletions
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11
Documentation/ABI/testing/sysfs-ata
View File

@ -107,13 +107,14 @@ Description:
described in ATA8 7.16 and 7.17. Only valid if
the device is not a PM.
pio_mode: (RO) Transfer modes supported by the device when
in PIO mode. Mostly used by PATA device.
pio_mode: (RO) PIO transfer mode used by the device.
Mostly used by PATA devices.
xfer_mode: (RO) Current transfer mode
xfer_mode: (RO) Current transfer mode. Mostly used by
PATA devices.
dma_mode: (RO) Transfer modes supported by the device when
in DMA mode. Mostly used by PATA device.
dma_mode: (RO) DMA transfer mode used by the device.
Mostly used by PATA devices.
class: (RO) Device class. Can be "ata" for disk,
"atapi" for packet device, "pmp" for PM, or

2
Documentation/ABI/testing/sysfs-driver-bd9571mwv-regulator
View File

@ -26,6 +26,6 @@ Description: Read/write the current state of DDR Backup Mode, which controls
DDR Backup Mode must be explicitly enabled by the user,
to invoke step 1.
See also Documentation/devicetree/bindings/mfd/bd9571mwv.txt.
See also Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml.
Users: User space applications for embedded boards equipped with a
BD9571MWV PMIC.

2
Documentation/arm/tcm.rst
View File

@ -34,7 +34,7 @@ CPU so it is usually wise not to overlap any physical RAM with
the TCM.
The TCM memory can then be remapped to another address again using
the MMU, but notice that the TCM if often used in situations where
the MMU, but notice that the TCM is often used in situations where
the MMU is turned off. To avoid confusion the current Linux
implementation will map the TCM 1 to 1 from physical to virtual
memory in the location specified by the kernel. Currently Linux

2
Documentation/arm64/sme.rst
View File

@ -371,7 +371,7 @@ The regset data starts with struct user_za_header, containing:
Appendix A. SME programmer's model (informative)
=================================================
This section provides a minimal description of the additions made by SVE to the
This section provides a minimal description of the additions made by SME to the
ARMv8-A programmer's model that are relevant to this document.
Note: This section is for information only and not intended to be complete or

2
Documentation/devicetree/bindings/clock/idt,versaclock5.yaml
View File

@ -45,7 +45,7 @@ description: |
The case where SH and SP are both 1 is likely not very interesting.
maintainers:
- Luca Ceresoli <luca@lucaceresoli.net>
- Luca Ceresoli <luca.ceresoli@bootlin.com>
properties:
compatible:

2
Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
View File

@ -16,7 +16,7 @@ has been processed. See [2] for more information on the brcm,l2-intc node.
firmware. On some SoCs, this firmware supports DFS and DVFS in addition to
Adaptive Voltage Scaling.
[2] Documentation/devicetree/bindings/interrupt-controller/brcm,l2-intc.txt
[2] Documentation/devicetree/bindings/interrupt-controller/brcm,l2-intc.yaml
Node brcm,avs-cpu-data-mem

7
Documentation/devicetree/bindings/display/arm,malidp.yaml
View File

@ -71,11 +71,6 @@ properties:
- description: number of output lines for the green channel (G)
- description: number of output lines for the blue channel (B)
arm,malidp-arqos-high-level:
$ref: /schemas/types.yaml#/definitions/uint32
description:
integer describing the ARQoS levels of DP500's QoS signaling
arm,malidp-arqos-value:
$ref: /schemas/types.yaml#/definitions/uint32
description:
@ -113,7 +108,7 @@ examples:
clocks = <&oscclk2>, <&fpgaosc0>, <&fpgaosc1>, <&fpgaosc1>;
clock-names = "pxlclk", "mclk", "aclk", "pclk";
arm,malidp-output-port-lines = /bits/ 8 <8 8 8>;
arm,malidp-arqos-high-level = <0xd000d000>;
arm,malidp-arqos-value = <0xd000d000>;
port {
dp0_output: endpoint {

2
Documentation/devicetree/bindings/display/msm/dpu-sc7180.yaml
View File

@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm Display DPU dt properties for SC7180 target
maintainers:
- Krishna Manikandan <mkrishn@codeaurora.org>
- Krishna Manikandan <quic_mkrishn@quicinc.com>
description: |
Device tree bindings for MSM Mobile Display Subsystem(MDSS) that encapsulates

2
Documentation/devicetree/bindings/display/msm/dpu-sc7280.yaml
View File

@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm Display DPU dt properties for SC7280
maintainers:
- Krishna Manikandan <mkrishn@codeaurora.org>
- Krishna Manikandan <quic_mkrishn@quicinc.com>
description: |
Device tree bindings for MSM Mobile Display Subsystem (MDSS) that encapsulates

2
Documentation/devicetree/bindings/display/msm/dpu-sdm845.yaml
View File

@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm Display DPU dt properties for SDM845 target
maintainers:
- Krishna Manikandan <mkrishn@codeaurora.org>
- Krishna Manikandan <quic_mkrishn@quicinc.com>
description: |
Device tree bindings for MSM Mobile Display Subsystem(MDSS) that encapsulates

2
Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml
View File

@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm Display DSI controller
maintainers:
- Krishna Manikandan <mkrishn@codeaurora.org>
- Krishna Manikandan <quic_mkrishn@quicinc.com>
allOf:
- $ref: "../dsi-controller.yaml#"

2
Documentation/devicetree/bindings/display/msm/dsi-phy-10nm.yaml
View File

@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm Display DSI 10nm PHY
maintainers:
- Krishna Manikandan <mkrishn@codeaurora.org>
- Krishna Manikandan <quic_mkrishn@quicinc.com>
allOf:
- $ref: dsi-phy-common.yaml#

2
Documentation/devicetree/bindings/display/msm/dsi-phy-14nm.yaml
View File

@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm Display DSI 14nm PHY
maintainers:
- Krishna Manikandan <mkrishn@codeaurora.org>
- Krishna Manikandan <quic_mkrishn@quicinc.com>
allOf:
- $ref: dsi-phy-common.yaml#

2
Documentation/devicetree/bindings/display/msm/dsi-phy-20nm.yaml
View File

@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm Display DSI 20nm PHY
maintainers:
- Krishna Manikandan <mkrishn@codeaurora.org>
- Krishna Manikandan <quic_mkrishn@quicinc.com>
allOf:
- $ref: dsi-phy-common.yaml#

2
Documentation/devicetree/bindings/display/msm/dsi-phy-28nm.yaml
View File

@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm Display DSI 28nm PHY
maintainers:
- Krishna Manikandan <mkrishn@codeaurora.org>
- Krishna Manikandan <quic_mkrishn@quicinc.com>
allOf:
- $ref: dsi-phy-common.yaml#

2
Documentation/devicetree/bindings/display/msm/dsi-phy-common.yaml
View File

@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
title: Description of Qualcomm Display DSI PHY common dt properties
maintainers:
- Krishna Manikandan <mkrishn@codeaurora.org>
- Krishna Manikandan <quic_mkrishn@quicinc.com>
description: |
This defines the DSI PHY dt properties which are common for all

2
Documentation/devicetree/bindings/hwmon/vexpress.txt
View File

@ -9,7 +9,7 @@ Requires node properties:
"arm,vexpress-power"
"arm,vexpress-energy"
- "arm,vexpress-sysreg,func" when controlled via vexpress-sysreg
(see Documentation/devicetree/bindings/arm/vexpress-sysreg.txt
(see Documentation/devicetree/bindings/arm/vexpress-config.yaml
for more details)
Optional node properties:

39
Documentation/devicetree/bindings/iommu/xen,grant-dma.yaml Normal file
View File

@ -0,0 +1,39 @@
# SPDX-License-Identifier: (GPL-2.0-only or BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/iommu/xen,grant-dma.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Xen specific IOMMU for virtualized devices (e.g. virtio)
maintainers:
- Stefano Stabellini <sstabellini@kernel.org>
description:
The Xen IOMMU represents the Xen grant table interface. Grant mappings
are to be used with devices connected to the Xen IOMMU using the "iommus"
property, which also specifies the ID of the backend domain.
The binding is required to restrict memory access using Xen grant mappings.
properties:
compatible:
const: xen,grant-dma
'#iommu-cells':
const: 1
description:
The single cell is the domid (domain ID) of the domain where the backend
is running.
required:
- compatible
- "#iommu-cells"
additionalProperties: false
examples:
- |
iommu {
compatible = "xen,grant-dma";
#iommu-cells = <1>;
};

3
Documentation/devicetree/bindings/memory-controllers/nvidia,tegra186-mc.yaml
View File

@ -150,7 +150,6 @@ allOf:
description: 5 memory controller channels and 1 for stream-id registers
reg-names:
maxItems: 6
items:
- const: sid
- const: broadcast
@ -170,7 +169,6 @@ allOf:
description: 17 memory controller channels and 1 for stream-id registers
reg-names:
minItems: 18
items:
- const: sid
- const: broadcast
@ -202,7 +200,6 @@ allOf:
description: 17 memory controller channels and 1 for stream-id registers
reg-names:
minItems: 18
items:
- const: sid
- const: broadcast

2
Documentation/devicetree/bindings/mfd/maxim,max77714.yaml
View File

@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
title: MAX77714 PMIC with GPIO, RTC and watchdog from Maxim Integrated.
maintainers:
- Luca Ceresoli <luca@lucaceresoli.net>
- Luca Ceresoli <luca.ceresoli@bootlin.com>
description: |
MAX77714 is a Power Management IC with 4 buck regulators, 9

1
Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml
View File

@ -148,7 +148,6 @@ allOf:
items:
- description: Xenon IP registers
- description: Armada 3700 SoC PHY PAD Voltage Control register
minItems: 2
marvell,pad-type:
$ref: /schemas/types.yaml#/definitions/string

1
Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml
View File

@ -55,7 +55,6 @@ properties:
maxItems: 1
apple,sart:
maxItems: 1
$ref: /schemas/types.yaml#/definitions/phandle
description: |
Reference to the SART address filter.

2
Documentation/devicetree/bindings/phy/phy-stih407-usb.txt
View File

@ -9,7 +9,7 @@ Required properties:
- resets : list of phandle and reset specifier pairs. There should be two entries, one
for the whole phy and one for the port
- reset-names : list of reset signal names. Should be "global" and "port"
See: Documentation/devicetree/bindings/reset/st,sti-powerdown.txt
See: Documentation/devicetree/bindings/reset/st,stih407-powerdown.yaml
See: Documentation/devicetree/bindings/reset/reset.txt
Example:

2
Documentation/devicetree/bindings/phy/qcom,qmp-usb3-dp-phy.yaml
View File

@ -8,7 +8,7 @@ $schema: "http://devicetree.org/meta-schemas/core.yaml#"
title: Qualcomm QMP USB3 DP PHY controller
maintainers:
- Manu Gautam <mgautam@codeaurora.org>
- Wesley Cheng <quic_wcheng@quicinc.com>
properties:
compatible:

2
Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml
View File

@ -8,7 +8,7 @@ $schema: "http://devicetree.org/meta-schemas/core.yaml#"
title: Qualcomm QUSB2 phy controller
maintainers:
- Manu Gautam <mgautam@codeaurora.org>
- Wesley Cheng <quic_wcheng@quicinc.com>
description:
QUSB2 controller supports LS/FS/HS usb connectivity on Qualcomm chipsets.

2
Documentation/devicetree/bindings/phy/qcom,usb-snps-femto-v2.yaml
View File

@ -7,7 +7,7 @@ $schema: "http://devicetree.org/meta-schemas/core.yaml#"
title: Qualcomm Synopsys Femto High-Speed USB PHY V2
maintainers:
- Wesley Cheng <wcheng@codeaurora.org>
- Wesley Cheng <quic_wcheng@quicinc.com>
description: |
Qualcomm High-Speed USB PHY

2
Documentation/devicetree/bindings/pinctrl/pinctrl-rk805.txt
View File

@ -27,7 +27,7 @@ Required properties:
- pins: List of pins. Valid values of pins properties are: gpio0, gpio1.
First 2 properties must be added in the RK805 PMIC node, documented in
Documentation/devicetree/bindings/mfd/rk808.txt
Documentation/devicetree/bindings/mfd/rockchip,rk808.yaml
Optional properties:
-------------------

26
Documentation/devicetree/bindings/pinctrl/ralink,mt7620-pinctrl.yaml
View File

@ -32,31 +32,37 @@ patternProperties:
groups:
description: The pin group to select.
enum: [
# common
i2c, spi, wdt,
# For MT7620 SoC
ephy, i2c, mdio, nd_sd, pa, pcie, rgmii1, rgmii2, spi, spi refclk,
uartf, uartlite, wdt, wled,
ephy, mdio, nd_sd, pa, pcie, rgmii1, rgmii2, spi refclk,
uartf, uartlite, wled,
# For MT7628 and MT7688 SoCs
gpio, i2c, i2s, p0led_an, p0led_kn, p1led_an, p1led_kn, p2led_an,
gpio, i2s, p0led_an, p0led_kn, p1led_an, p1led_kn, p2led_an,
p2led_kn, p3led_an, p3led_kn, p4led_an, p4led_kn, perst, pwm0,
pwm1, refclk, sdmode, spi, spi cs1, spis, uart0, uart1, uart2,
wdt, wled_an, wled_kn,
pwm1, refclk, sdmode, spi cs1, spis, uart0, uart1, uart2,
wled_an, wled_kn,
]
function:
description: The mux function to select.
enum: [
# common
gpio, i2c, refclk, spi,
# For MT7620 SoC
ephy, gpio, gpio i2s, gpio uartf, i2c, i2s uartf, mdio, nand, pa,
pcie refclk, pcie rst, pcm gpio, pcm i2s, pcm uartf, refclk,
rgmii1, rgmii2, sd, spi, spi refclk, uartf, uartlite, wdt refclk,
ephy, gpio i2s, gpio uartf, i2s uartf, mdio, nand, pa,
pcie refclk, pcie rst, pcm gpio, pcm i2s, pcm uartf,
rgmii1, rgmii2, sd, spi refclk, uartf, uartlite, wdt refclk,
wdt rst, wled,
# For MT7628 and MT7688 SoCs
antenna, debug, gpio, i2c, i2s, jtag, p0led_an, p0led_kn,
antenna, debug, i2s, jtag, p0led_an, p0led_kn,
p1led_an, p1led_kn, p2led_an, p2led_kn, p3led_an, p3led_kn,
p4led_an, p4led_kn, pcie, pcm, perst, pwm, pwm0, pwm1, pwm_uart2,
refclk, rsvd, sdxc, sdxc d5 d4, sdxc d6, sdxc d7, spi, spi cs1,
rsvd, sdxc, sdxc d5 d4, sdxc d6, sdxc d7, spi cs1,
spis, sw_r, uart0, uart1, uart2, utif, wdt, wled_an, wled_kn, -,
]

29
Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml
View File

@ -33,32 +33,29 @@ patternProperties:
groups:
description: The pin group to select.
enum: [
# common
i2c, jtag, led, mdio, rgmii, spi, spi_cs1, uartf, uartlite,
# For RT3050, RT3052 and RT3350 SoCs
i2c, jtag, mdio, rgmii, sdram, spi, uartf, uartlite,
sdram,
# For RT3352 SoC
i2c, jtag, led, lna, mdio, pa, rgmii, spi, spi_cs1, uartf,
uartlite,
# For RT5350 SoC
i2c, jtag, led, spi, spi_cs1, uartf, uartlite,
lna, pa
]
function:
description: The mux function to select.
enum: [
# For RT3050, RT3052 and RT3350 SoCs
gpio, gpio i2s, gpio uartf, i2c, i2s uartf, jtag, mdio, pcm gpio,
pcm i2s, pcm uartf, rgmii, sdram, spi, uartf, uartlite,
# For RT3352 SoC
gpio, gpio i2s, gpio uartf, i2c, i2s uartf, jtag, led, lna, mdio,
pa, pcm gpio, pcm i2s, pcm uartf, rgmii, spi, spi_cs1, uartf,
# common
gpio, gpio i2s, gpio uartf, i2c, i2s uartf, jtag, led, mdio,
pcm gpio, pcm i2s, pcm uartf, rgmii, spi, spi_cs1, uartf,
uartlite, wdg_cs1,
# For RT5350 SoC
gpio, gpio i2s, gpio uartf, i2c, i2s uartf, jtag, led, pcm gpio,
pcm i2s, pcm uartf, spi, spi_cs1, uartf, uartlite, wdg_cs1,
# For RT3050, RT3052 and RT3350 SoCs
sdram,
# For RT3352 SoC
lna, pa
]
required:

2
Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml
View File

@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
title: Maxim Integrated MAX77976 Battery charger
maintainers:
- Luca Ceresoli <luca@lucaceresoli.net>
- Luca Ceresoli <luca.ceresoli@bootlin.com>
description: |
The Maxim MAX77976 is a 19Vin / 5.5A, 1-Cell Li+ battery charger

2
Documentation/devicetree/bindings/regulator/qcom,usb-vbus-regulator.yaml
View File

@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
title: The Qualcomm PMIC VBUS output regulator driver
maintainers:
- Wesley Cheng <wcheng@codeaurora.org>
- Wesley Cheng <quic_wcheng@quicinc.com>
description: |
This regulator driver controls the VBUS output by the Qualcomm PMIC. This

2
Documentation/devicetree/bindings/regulator/vexpress.txt
View File

@ -4,7 +4,7 @@ Versatile Express voltage regulators
Requires node properties:
- "compatible" value: "arm,vexpress-volt"
- "arm,vexpress-sysreg,func" when controlled via vexpress-sysreg
(see Documentation/devicetree/bindings/arm/vexpress-sysreg.txt
(see Documentation/devicetree/bindings/arm/vexpress-config.yaml
for more details)
Required regulator properties:

2
Documentation/devicetree/bindings/usb/dwc3-st.txt
View File

@ -13,7 +13,7 @@ Required properties:
- resets : list of phandle and reset specifier pairs. There should be two entries, one
for the powerdown and softreset lines of the usb3 IP
- reset-names : list of reset signal names. Names should be "powerdown" and "softreset"
See: Documentation/devicetree/bindings/reset/st,sti-powerdown.txt
See: Documentation/devicetree/bindings/reset/st,stih407-powerdown.yaml
See: Documentation/devicetree/bindings/reset/reset.txt
- #address-cells, #size-cells : should be '1' if the device has sub-nodes

2
Documentation/devicetree/bindings/usb/ehci-st.txt
View File

@ -17,7 +17,7 @@ See: Documentation/devicetree/bindings/clock/clock-bindings.txt
- resets : phandle + reset specifier pairs to the powerdown and softreset lines
of the USB IP
- reset-names : should be "power" and "softreset"
See: Documentation/devicetree/bindings/reset/st,sti-powerdown.txt
See: Documentation/devicetree/bindings/reset/st,stih407-powerdown.yaml
See: Documentation/devicetree/bindings/reset/reset.txt
Example:

2
Documentation/devicetree/bindings/usb/ohci-st.txt
View File

@ -15,7 +15,7 @@ See: Documentation/devicetree/bindings/clock/clock-bindings.txt
- resets : phandle to the powerdown and reset controller for the USB IP
- reset-names : should be "power" and "softreset".
See: Documentation/devicetree/bindings/reset/st,sti-powerdown.txt
See: Documentation/devicetree/bindings/reset/st,stih407-powerdown.yaml
See: Documentation/devicetree/bindings/reset/reset.txt
Example:

2
Documentation/devicetree/bindings/usb/qcom,dwc3.yaml
View File

@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm SuperSpeed DWC3 USB SoC controller
maintainers:
- Manu Gautam <mgautam@codeaurora.org>
- Wesley Cheng <quic_wcheng@quicinc.com>
properties:
compatible:

3
Documentation/devicetree/bindings/vendor-prefixes.yaml
View File

@ -143,6 +143,9 @@ patternProperties:
description: ASPEED Technology Inc.
"^asus,.*":
description: AsusTek Computer Inc.
"^atheros,.*":
description: Qualcomm Atheros, Inc. (deprecated, use qca)
deprecated: true
"^atlas,.*":
description: Atlas Scientific LLC
"^atmel,.*":

1
Documentation/devicetree/bindings/watchdog/allwinner,sun4i-a10-wdt.yaml
View File

@ -64,7 +64,6 @@ if:
then:
properties:
clocks:
minItems: 2
items:
- description: High-frequency oscillator input, divided internally
- description: Low-frequency oscillator input

0
Documentation/hte/hte.rst → Documentation/driver-api/hte/hte.rst
View File

0
Documentation/hte/index.rst → Documentation/driver-api/hte/index.rst
View File

0
Documentation/hte/tegra194-hte.rst → Documentation/driver-api/hte/tegra194-hte.rst
View File

1
Documentation/driver-api/index.rst
View File

@ -108,6 +108,7 @@ available subsections can be seen below.
xilinx/index
xillybus
zorro
hte/index
.. only:: subproject and html

1
Documentation/features/core/cBPF-JIT/arch-support.txt
View File

@ -13,6 +13,7 @@
| csky: | TODO |
| hexagon: | TODO |
| ia64: | TODO |
| loong: | TODO |
| m68k: | TODO |
| microblaze: | TODO |
| mips: | ok |

1
Documentation/features/core/eBPF-JIT/arch-support.txt
View File

@ -13,6 +13,7 @@
| csky: | TODO |
| hexagon: | TODO |
| ia64: | TODO |
| loong: | TODO |
| m68k: | TODO |
| microblaze: | TODO |
| mips: | ok |

1
Documentation/features/core/generic-idle-thread/arch-support.txt
View File

@ -13,6 +13,7 @@
| csky: | ok |
| hexagon: | ok |
| ia64: | ok |
| loong: | ok |
| m68k: | TODO |
| microblaze: | TODO |
| mips: | ok |

1
Documentation/features/core/jump-labels/arch-support.txt
View File

@ -13,6 +13,7 @@
| csky: | TODO |
| hexagon: | TODO |
| ia64: | TODO |
| loong: | TODO |
| m68k: | TODO |
| microblaze: | TODO |
| mips: | ok |

1
Documentation/features/core/thread-info-in-task/arch-support.txt
View File

@ -13,6 +13,7 @@
| csky: | TODO |
| hexagon: | TODO |
| ia64: | TODO |
| loong: | TODO |
| m68k: | TODO |
| microblaze: | TODO |
| mips: | TODO |

1
Documentation/features/core/tracehook/arch-support.txt
View File

@ -13,6 +13,7 @@
| csky: | ok |
| hexagon: | ok |
| ia64: | ok |
| loong: | ok |
| m68k: | TODO |
| microblaze: | TODO |
| mips: | ok |

1
Documentation/features/debug/KASAN/arch-support.txt
View File

@ -13,6 +13,7 @@
| csky: | TODO |
| hexagon: | TODO |
| ia64: | TODO |
| loong: | TODO |
| m68k: | TODO |
| microblaze: | TODO |
| mips: | TODO |

3
Documentation/features/debug/debug-vm-pgtable/arch-support.txt
View File

@ -13,12 +13,13 @@
| csky: | TODO |
| hexagon: | TODO |
| ia64: | TODO |
| loong: | TODO |
| m68k: | TODO |
| microblaze: | TODO |
| mips: | TODO |
| nios2: | TODO |
| openrisc: | TODO |
| parisc: | TODO |
| parisc: | ok |
| powerpc: | ok |
| riscv: | ok |
| s390: | ok |

3
Documentation/features/debug/gcov-profile-all/arch-support.txt
View File

@ -13,6 +13,7 @@
| csky: | ok |
| hexagon: | TODO |
| ia64: | TODO |
| loong: | TODO |
| m68k: | TODO |
| microblaze: | ok |
| mips: | ok |
@ -24,7 +25,7 @@
| s390: | ok |
| sh: | ok |
| sparc: | TODO |
| um: | TODO |
| um: | ok |
| x86: | ok |
| xtensa: | TODO |
-----------------------

1
Documentation/features/debug/kcov/arch-support.txt
View File

@ -13,6 +13,7 @@
| csky: | TODO |
| hexagon: | TODO |
| ia64: | TODO |
| loong: | TODO |
| m68k: | TODO |
| microblaze: | TODO |
| mips: | ok |

1
Documentation/features/debug/kgdb/arch-support.txt
View File

@ -13,6 +13,7 @@
| csky: | TODO |
| hexagon: | ok |
| ia64: | TODO |
| loong: | TODO |
| m68k: | TODO |
| microblaze: | ok |
| mips: | ok |

1
Documentation/features/debug/kmemleak/arch-support.txt
View File

@ -13,6 +13,7 @@
| csky: | ok |
| hexagon: | TODO |
| ia64: | TODO |
| loong: | TODO |
| m68k: | TODO |
| microblaze: | ok |
| mips: | ok |

1
Documentation/features/debug/kprobes-on-ftrace/arch-support.txt
View File

@ -13,6 +13,7 @@
| csky: | ok |
| hexagon: | TODO |
| ia64: | TODO |
| loong: | TODO |
| m68k: | TODO |
| microblaze: | TODO |
| mips: | TODO |

1
Documentation/features/debug/kprobes/arch-support.txt
View File

@ -13,6 +13,7 @@
| csky: | ok |
| hexagon: | TODO |
| ia64: | ok |
| loong: | TODO |
| m68k: | TODO |
| microblaze: | TODO |
| mips: | ok |

1
Documentation/features/debug/kretprobes/arch-support.txt
View File

@ -13,6 +13,7 @@
| csky: | ok |
| hexagon: | TODO |
| ia64: | ok |
| loong: | TODO |
| m68k: | TODO |
| microblaze: | TODO |
| mips: | ok |

1
Documentation/features/debug/optprobes/arch-support.txt
View File

@ -13,6 +13,7 @@
| csky: | TODO |
| hexagon: | TODO |
| ia64: | TODO |
| loong: | TODO |
| m68k: | TODO |
| microblaze: | TODO |
| mips: | TODO |

1
Documentation/features/debug/stackprotector/arch-support.txt
View File

@ -13,6 +13,7 @@
| csky: | ok |
| hexagon: | TODO |
| ia64: | TODO |
| loong: | TODO |
| m68k: | TODO |
| microblaze: | TODO |
| mips: | ok |

1
Documentation/features/debug/uprobes/arch-support.txt
View File

@ -13,6 +13,7 @@
| csky: | ok |
| hexagon: | TODO |
| ia64: | TODO |
| loong: | TODO |
| m68k: | TODO |
| microblaze: | TODO |
| mips: | ok |

1
Documentation/features/debug/user-ret-profiler/arch-support.txt
View File

@ -13,6 +13,7 @@
| csky: | TODO |
| hexagon: | TODO |
| ia64: | TODO |
| loong: | TODO |
| m68k: | TODO |
| microblaze: | TODO |
| mips: | TODO |

1
Documentation/features/io/dma-contiguous/arch-support.txt
View File

@ -13,6 +13,7 @@
| csky: | ok |
| hexagon: | TODO |
| ia64: | TODO |
| loong: | ok |
| m68k: | TODO |
| microblaze: | ok |
| mips: | ok |

1
Documentation/features/locking/cmpxchg-local/arch-support.txt
View File

@ -13,6 +13,7 @@
| csky: | TODO |
| hexagon: | TODO |
| ia64: | TODO |
| loong: | TODO |
| m68k: | TODO |
| microblaze: | TODO |
| mips: | TODO |

1
Documentation/features/locking/lockdep/arch-support.txt
View File

@ -13,6 +13,7 @@
| csky: | ok |
| hexagon: | ok |
| ia64: | TODO |
| loong: | ok |
| m68k: | TODO |
| microblaze: | ok |
| mips: | ok |

3
Documentation/features/locking/queued-rwlocks/arch-support.txt
View File

@ -13,6 +13,7 @@
| csky: | ok |
| hexagon: | TODO |
| ia64: | TODO |
| loong: | ok |
| m68k: | TODO |
| microblaze: | TODO |
| mips: | ok |
@ -20,7 +21,7 @@
| openrisc: | ok |
| parisc: | TODO |
| powerpc: | ok |
| riscv: | TODO |
| riscv: | ok |
| s390: | TODO |
| sh: | TODO |
| sparc: | ok |

1
Documentation/features/locking/queued-spinlocks/arch-support.txt
View File

@ -13,6 +13,7 @@
| csky: | TODO |
| hexagon: | TODO |
| ia64: | TODO |
| loong: | TODO |
| m68k: | TODO |
| microblaze: | TODO |
| mips: | ok |

3
Documentation/features/perf/kprobes-event/arch-support.txt
View File

@ -7,12 +7,13 @@
| arch |status|
-----------------------
| alpha: | TODO |
| arc: | TODO |
| arc: | ok |
| arm: | ok |
| arm64: | ok |
| csky: | ok |
| hexagon: | ok |
| ia64: | TODO |
| loong: | ok |
| m68k: | TODO |
| microblaze: | TODO |
| mips: | ok |

1
Documentation/features/perf/perf-regs/arch-support.txt
View File

@ -13,6 +13,7 @@
| csky: | ok |
| hexagon: | TODO |
| ia64: | TODO |
| loong: | TODO |
| m68k: | TODO |
| microblaze: | TODO |
| mips: | ok |

1
Documentation/features/perf/perf-stackdump/arch-support.txt
View File

@ -13,6 +13,7 @@
| csky: | ok |
| hexagon: | TODO |
| ia64: | TODO |
| loong: | TODO |
| m68k: | TODO |
| microblaze: | TODO |
| mips: | ok |

1
Documentation/features/sched/membarrier-sync-core/arch-support.txt
View File

@ -36,6 +36,7 @@
| csky: | TODO |
| hexagon: | TODO |
| ia64: | TODO |
| loong: | TODO |
| m68k: | TODO |
| microblaze: | TODO |
| mips: | TODO |

1
Documentation/features/sched/numa-balancing/arch-support.txt
View File

@ -13,6 +13,7 @@
| csky: | .. |
| hexagon: | .. |
| ia64: | TODO |
| loong: | ok |
| m68k: | .. |
| microblaze: | .. |
| mips: | TODO |

1
Documentation/features/seccomp/seccomp-filter/arch-support.txt
View File

@ -13,6 +13,7 @@
| csky: | ok |
| hexagon: | TODO |
| ia64: | TODO |
| loong: | ok |
| m68k: | TODO |
| microblaze: | TODO |
| mips: | ok |

1
Documentation/features/time/arch-tick-broadcast/arch-support.txt
View File

@ -13,6 +13,7 @@
| csky: | TODO |
| hexagon: | TODO |
| ia64: | TODO |
| loong: | ok |
| m68k: | TODO |
| microblaze: | TODO |
| mips: | ok |

1
Documentation/features/time/clockevents/arch-support.txt
View File

@ -13,6 +13,7 @@
| csky: | ok |
| hexagon: | ok |
| ia64: | TODO |
| loong: | ok |
| m68k: | TODO |
| microblaze: | ok |
| mips: | ok |

1
Documentation/features/time/context-tracking/arch-support.txt
View File

@ -13,6 +13,7 @@
| csky: | ok |
| hexagon: | TODO |
| ia64: | TODO |
| loong: | ok |
| m68k: | TODO |
| microblaze: | TODO |
| mips: | ok |

1
Documentation/features/time/irq-time-acct/arch-support.txt
View File

@ -13,6 +13,7 @@
| csky: | TODO |
| hexagon: | TODO |
| ia64: | .. |
| loong: | ok |
| m68k: | TODO |
| microblaze: | TODO |
| mips: | ok |

1
Documentation/features/time/virt-cpuacct/arch-support.txt
View File

@ -13,6 +13,7 @@
| csky: | ok |
| hexagon: | TODO |
| ia64: | ok |
| loong: | ok |
| m68k: | TODO |
| microblaze: | TODO |
| mips: | ok |

1
Documentation/features/vm/ELF-ASLR/arch-support.txt
View File

@ -13,6 +13,7 @@
| csky: | TODO |
| hexagon: | TODO |
| ia64: | TODO |
| loong: | TODO |
| m68k: | TODO |
| microblaze: | TODO |
| mips: | ok |

1
Documentation/features/vm/PG_uncached/arch-support.txt
View File

@ -13,6 +13,7 @@
| csky: | TODO |
| hexagon: | TODO |
| ia64: | ok |
| loong: | TODO |
| m68k: | TODO |
| microblaze: | TODO |
| mips: | TODO |

1
Documentation/features/vm/THP/arch-support.txt
View File

@ -13,6 +13,7 @@
| csky: | .. |
| hexagon: | .. |
| ia64: | TODO |
| loong: | ok |
| m68k: | .. |
| microblaze: | .. |
| mips: | ok |

1
Documentation/features/vm/TLB/arch-support.txt
View File

@ -13,6 +13,7 @@
| csky: | TODO |
| hexagon: | TODO |
| ia64: | TODO |
| loong: | TODO |
| m68k: | .. |
| microblaze: | .. |
| mips: | TODO |

1
Documentation/features/vm/huge-vmap/arch-support.txt
View File

@ -13,6 +13,7 @@
| csky: | TODO |
| hexagon: | TODO |
| ia64: | TODO |
| loong: | TODO |
| m68k: | TODO |
| microblaze: | TODO |
| mips: | TODO |

1
Documentation/features/vm/ioremap_prot/arch-support.txt
View File

@ -13,6 +13,7 @@
| csky: | TODO |
| hexagon: | TODO |
| ia64: | TODO |
| loong: | ok |
| m68k: | TODO |
| microblaze: | TODO |
| mips: | ok |

3
Documentation/features/vm/pte_special/arch-support.txt
View File

@ -13,12 +13,13 @@
| csky: | TODO |
| hexagon: | TODO |
| ia64: | TODO |
| loong: | ok |
| m68k: | TODO |
| microblaze: | TODO |
| mips: | ok |
| nios2: | TODO |
| openrisc: | TODO |
| parisc: | TODO |
| parisc: | ok |
| powerpc: | ok |
| riscv: | ok |
| s390: | ok |

37
Documentation/filesystems/netfs_library.rst
View File

@ -37,30 +37,31 @@ The network filesystem helper library needs a place to store a bit of state for
its use on each netfs inode it is helping to manage. To this end, a context
structure is defined::
struct netfs_i_context {
struct netfs_inode {
struct inode inode;
const struct netfs_request_ops *ops;
struct fscache_cookie *cache;
struct fscache_cookie *cache;
};
A network filesystem that wants to use netfs lib must place one of these
directly after the VFS ``struct inode`` it allocates, usually as part of its
own struct. This can be done in a way similar to the following::
A network filesystem that wants to use netfs lib must place one of these in its
inode wrapper struct instead of the VFS ``struct inode``. This can be done in
a way similar to the following::
struct my_inode {
struct {
/* These must be contiguous */
struct inode vfs_inode;
struct netfs_i_context netfs_ctx;
};
struct netfs_inode netfs; /* Netfslib context and vfs inode */
...
};
This allows netfslib to find its state by simple offset from the inode pointer,
thereby allowing the netfslib helper functions to be pointed to directly by the
VFS/VM operation tables.
This allows netfslib to find its state by using ``container_of()`` from the
inode pointer, thereby allowing the netfslib helper functions to be pointed to
directly by the VFS/VM operation tables.
The structure contains the following fields:
* ``inode``
The VFS inode structure.
* ``ops``
The set of operations provided by the network filesystem to netfslib.
@ -78,14 +79,12 @@ To help deal with the per-inode context, a number helper functions are
provided. Firstly, a function to perform basic initialisation on a context and
set the operations table pointer::
void netfs_i_context_init(struct inode *inode,
const struct netfs_request_ops *ops);
void netfs_inode_init(struct inode *inode,
const struct netfs_request_ops *ops);
then two functions to cast between the VFS inode structure and the netfs
context::
then a function to cast from the VFS inode structure to the netfs context::
struct netfs_i_context *netfs_i_context(struct inode *inode);
struct inode *netfs_inode(struct netfs_i_context *ctx);
struct netfs_inode *netfs_node(struct inode *inode);
and finally, a function to get the cache cookie pointer from the context
attached to an inode (or NULL if fscache is disabled)::

1
Documentation/index.rst
View File

@ -137,7 +137,6 @@ needed).
scheduler/index
mhi/index
peci/index
hte/index
Architecture-agnostic documentation
-----------------------------------

2
Documentation/usb/usbmon.rst
View File

@ -42,7 +42,7 @@ if usbmon is built into the kernel::
# modprobe usbmon
#
Verify that bus sockets are present:
Verify that bus sockets are present::
# ls /sys/kernel/debug/usb/usbmon
0s 0u 1s 1t 1u 2s 2t 2u 3s 3t 3u 4s 4t 4u

24
MAINTAINERS
View File

@ -1506,7 +1506,7 @@ F: drivers/clocksource/arm_arch_timer.c
ARM HDLCD DRM DRIVER
M: Liviu Dudau <liviu.dudau@arm.com>
S: Supported
F: Documentation/devicetree/bindings/display/arm,hdlcd.txt
F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml
F: drivers/gpu/drm/arm/hdlcd_*
ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
@ -1541,7 +1541,7 @@ M: Mihail Atanassov <mihail.atanassov@arm.com>
L: Mali DP Maintainers <malidp@foss.arm.com>
S: Supported
T: git git://anongit.freedesktop.org/drm/drm-misc
F: Documentation/devicetree/bindings/display/arm,komeda.txt
F: Documentation/devicetree/bindings/display/arm,komeda.yaml
F: Documentation/gpu/komeda-kms.rst
F: drivers/gpu/drm/arm/display/include/
F: drivers/gpu/drm/arm/display/komeda/
@ -1563,7 +1563,7 @@ M: Brian Starkey <brian.starkey@arm.com>
L: Mali DP Maintainers <malidp@foss.arm.com>
S: Supported
T: git git://anongit.freedesktop.org/drm/drm-misc
F: Documentation/devicetree/bindings/display/arm,malidp.txt
F: Documentation/devicetree/bindings/display/arm,malidp.yaml
F: Documentation/gpu/afbc.rst
F: drivers/gpu/drm/arm/
@ -2008,7 +2008,7 @@ L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Maintained
T: git git://github.com/ulli-kroll/linux.git
F: Documentation/devicetree/bindings/arm/gemini.yaml
F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml
F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml
F: arch/arm/boot/dts/gemini*
@ -6084,7 +6084,7 @@ M: Sakari Ailus <sakari.ailus@linux.intel.com>
L: linux-media@vger.kernel.org
S: Maintained
T: git git://linuxtv.org/media_tree.git
F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml
F: drivers/media/i2c/dw9807-vcm.c
DOUBLETALK DRIVER
@ -9087,7 +9087,7 @@ HTE SUBSYSTEM
M: Dipen Patel <dipenp@nvidia.com>
S: Maintained
F: Documentation/devicetree/bindings/timestamp/
F: Documentation/hte/
F: Documentation/driver-api/hte/
F: drivers/hte/
F: include/linux/hte.h
@ -11263,6 +11263,7 @@ M: Damien Le Moal <damien.lemoal@opensource.wdc.com>
L: linux-ide@vger.kernel.org
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git
F: Documentation/ABI/testing/sysfs-ata
F: Documentation/devicetree/bindings/ata/
F: drivers/ata/
F: include/linux/ata.h
@ -12702,7 +12703,6 @@ L: netdev@vger.kernel.org
S: Supported
W: http://www.mellanox.com
Q: https://patchwork.kernel.org/project/netdevbpf/list/
F: drivers/net/ethernet/mellanox/mlx5/core/accel/*
F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
F: drivers/net/ethernet/mellanox/mlx5/core/fpga/*
F: include/linux/mlx5/mlx5_ifc_fpga.h
@ -15830,6 +15830,14 @@ S: Maintained
F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
F: drivers/iio/chemical/pms7003.c
PLATFORM FEATURE INFRASTRUCTURE
M: Juergen Gross <jgross@suse.com>
S: Maintained
F: arch/*/include/asm/platform-feature.h
F: include/asm-generic/platform-feature.h
F: include/linux/platform-feature.h
F: kernel/platform-feature.c
PLDMFW LIBRARY
M: Jacob Keller <jacob.e.keller@intel.com>
S: Maintained
@ -19226,7 +19234,7 @@ F: arch/arc/plat-axs10x
SYNOPSYS AXS10x RESET CONTROLLER DRIVER
M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
S: Supported
F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml
F: drivers/reset/reset-axs10x.c
SYNOPSYS CREG GPIO DRIVER

2
arch/arm/include/asm/xen/xen-ops.h Normal file
View File

@ -0,0 +1,2 @@
/* SPDX-License-Identifier: GPL-2.0 */
#include <xen/arm/xen-ops.h>

7
arch/arm/mm/dma-mapping.c
View File

@ -33,7 +33,7 @@
#include <asm/dma-iommu.h>
#include <asm/mach/map.h>
#include <asm/system_info.h>
#include <xen/swiotlb-xen.h>
#include <asm/xen/xen-ops.h>
#include "dma.h"
#include "mm.h"
@ -2287,10 +2287,7 @@ void arch_setup_dma_ops(struct device *dev, u64 dma_base, u64 size,
set_dma_ops(dev, dma_ops);
#ifdef CONFIG_XEN
if (xen_initial_domain())
dev->dma_ops = &xen_swiotlb_dma_ops;
#endif
xen_setup_dma_ops(dev);
dev->archdata.dma_ops_setup = true;
}

2
arch/arm/xen/enlighten.c
View File

@ -443,6 +443,8 @@ static int __init xen_guest_init(void)
if (!xen_domain())
return 0;
xen_set_restricted_virtio_memory_access();
if (!acpi_disabled)
xen_acpi_guest_init();
else

4
arch/arm64/include/asm/sysreg.h
View File

@ -843,9 +843,9 @@
#define ID_AA64SMFR0_F32F32_SHIFT 32
#define ID_AA64SMFR0_FA64 0x1
#define ID_AA64SMFR0_I16I64 0x4
#define ID_AA64SMFR0_I16I64 0xf
#define ID_AA64SMFR0_F64F64 0x1
#define ID_AA64SMFR0_I8I32 0x4
#define ID_AA64SMFR0_I8I32 0xf
#define ID_AA64SMFR0_F16F32 0x1
#define ID_AA64SMFR0_B16F32 0x1
#define ID_AA64SMFR0_F32F32 0x1

2
arch/arm64/include/asm/xen/xen-ops.h Normal file
View File

@ -0,0 +1,2 @@
/* SPDX-License-Identifier: GPL-2.0 */
#include <xen/arm/xen-ops.h>

20
arch/arm64/kernel/fpsimd.c
View File

@ -331,7 +331,7 @@ void task_set_vl_onexec(struct task_struct *task, enum vec_type type,
* trapping to the kernel.
*
* When stored, Z0-Z31 (incorporating Vn in bits[127:0] or the
* corresponding Zn), P0-P15 and FFR are encoded in in
* corresponding Zn), P0-P15 and FFR are encoded in
* task->thread.sve_state, formatted appropriately for vector
* length task->thread.sve_vl or, if SVCR.SM is set,
* task->thread.sme_vl.
@ -1916,10 +1916,15 @@ void __efi_fpsimd_begin(void)
if (system_supports_sme()) {
svcr = read_sysreg_s(SYS_SVCR);
if (!system_supports_fa64())
ffr = svcr & SVCR_SM_MASK;
__this_cpu_write(efi_sm_state,
svcr & SVCR_SM_MASK);
__this_cpu_write(efi_sm_state, ffr);
/*
* Unless we have FA64 FFR does not
* exist in streaming mode.
*/
if (!system_supports_fa64())
ffr = !(svcr & SVCR_SM_MASK);
}
sve_save_state(sve_state + sve_ffr_offset(sve_max_vl()),
@ -1964,8 +1969,13 @@ void __efi_fpsimd_end(void)
sysreg_clear_set_s(SYS_SVCR,
0,
SVCR_SM_MASK);
/*
* Unless we have FA64 FFR does not
* exist in streaming mode.
*/
if (!system_supports_fa64())
ffr = efi_sm_state;
ffr = false;
}
}

6
arch/arm64/kernel/mte.c
View File

@ -244,6 +244,11 @@ static void mte_update_gcr_excl(struct task_struct *task)
SYS_GCR_EL1);
}
#ifdef CONFIG_KASAN_HW_TAGS
/* Only called from assembly, silence sparse */
void __init kasan_hw_tags_enable(struct alt_instr *alt, __le32 *origptr,
__le32 *updptr, int nr_inst);
void __init kasan_hw_tags_enable(struct alt_instr *alt, __le32 *origptr,
__le32 *updptr, int nr_inst)
{
@ -252,6 +257,7 @@ void __init kasan_hw_tags_enable(struct alt_instr *alt, __le32 *origptr,
if (kasan_hw_tags_enabled())
*updptr = cpu_to_le32(aarch64_insn_gen_nop());
}
#endif
void mte_thread_init_user(void)
{

7
arch/arm64/mm/dma-mapping.c
View File

@ -9,9 +9,9 @@
#include <linux/dma-map-ops.h>
#include <linux/dma-iommu.h>
#include <xen/xen.h>
#include <xen/swiotlb-xen.h>
#include <asm/cacheflush.h>
#include <asm/xen/xen-ops.h>
void arch_sync_dma_for_device(phys_addr_t paddr, size_t size,
enum dma_data_direction dir)
@ -52,8 +52,5 @@ void arch_setup_dma_ops(struct device *dev, u64 dma_base, u64 size,
if (iommu)
iommu_setup_dma_ops(dev, dma_base, dma_base + size - 1);
#ifdef CONFIG_XEN
if (xen_swiotlb_detect())
dev->dma_ops = &xen_swiotlb_dma_ops;
#endif
xen_setup_dma_ops(dev);
}

2
arch/arm64/tools/gen-sysreg.awk
View File

@ -253,7 +253,7 @@ END {
next
}
/0b[01]+/ && block = "Enum" {
/0b[01]+/ && block == "Enum" {
expect_fields(2)
val = $1
name = $2

2
arch/powerpc/Kconfig
View File

@ -223,7 +223,6 @@ config PPC
select HAVE_HARDLOCKUP_DETECTOR_PERF if PERF_EVENTS && HAVE_PERF_EVENTS_NMI && !HAVE_HARDLOCKUP_DETECTOR_ARCH
select HAVE_HW_BREAKPOINT if PERF_EVENTS && (PPC_BOOK3S || PPC_8xx)
select HAVE_IOREMAP_PROT
select HAVE_IRQ_EXIT_ON_IRQ_STACK
select HAVE_IRQ_TIME_ACCOUNTING
select HAVE_KERNEL_GZIP
select HAVE_KERNEL_LZMA if DEFAULT_UIMAGE
@ -786,7 +785,6 @@ config THREAD_SHIFT
range 13 15
default "15" if PPC_256K_PAGES
default "14" if PPC64
default "14" if KASAN
default "13"
help
Used to define the stack size. The default is almost always what you

10
arch/powerpc/include/asm/thread_info.h
View File

@ -14,10 +14,16 @@
#ifdef __KERNEL__
#if defined(CONFIG_VMAP_STACK) && CONFIG_THREAD_SHIFT < PAGE_SHIFT
#ifdef CONFIG_KASAN
#define MIN_THREAD_SHIFT (CONFIG_THREAD_SHIFT + 1)
#else
#define MIN_THREAD_SHIFT CONFIG_THREAD_SHIFT
#endif
#if defined(CONFIG_VMAP_STACK) && MIN_THREAD_SHIFT < PAGE_SHIFT
#define THREAD_SHIFT PAGE_SHIFT
#else
#define THREAD_SHIFT CONFIG_THREAD_SHIFT
#define THREAD_SHIFT MIN_THREAD_SHIFT
#endif
#define THREAD_SIZE (1 << THREAD_SHIFT)

2
arch/powerpc/kernel/Makefile
View File

@ -37,6 +37,8 @@ KASAN_SANITIZE_paca.o := n
KASAN_SANITIZE_setup_64.o := n
KASAN_SANITIZE_mce.o := n
KASAN_SANITIZE_mce_power.o := n
KASAN_SANITIZE_udbg.o := n
KASAN_SANITIZE_udbg_16550.o := n
# we have to be particularly careful in ppc64 to exclude code that
# runs with translations off, as we cannot access the shadow with

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