Adam Ford [Mon, 17 Jun 2024 22:39:51 +0000 (17:39 -0500)]
arm64: dts: imx8mp: Fix pgc_mlmix location
The pgc_mlmix shows a power-domain@24, but the reg value is
IMX8MP_POWER_DOMAIN_MLMIX which is set to 4.
The stuff after the @ symbol should match the stuff referenced
by 'reg' so reorder the pgc_mlmix so it to appear as power-domain@4.
Fixes:
834464c8504c ("arm64: dts: imx8mp: add mlmix power domain")
Fixes:
4bedc468b725 ("arm64: dts: imx8mp: Add NPU Node")
Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Reviewed-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Frank Li [Mon, 17 Jun 2024 18:47:07 +0000 (14:47 -0400)]
arm64: dts: imx8dxl-evk: add imx8dxl_cm4, lsio mu5, related memory region
Add imx8dxl_cm4, lsio mu5 and related memory region.
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Martin Schmiedel [Mon, 17 Jun 2024 08:12:29 +0000 (10:12 +0200)]
arm64: dts: freescale: add TQMa8MPQL on MBa8MP-RAS314
This adds support for TQMa8MPQL module on MBa8MP-RAS314 board.
Signed-off-by: Martin Schmiedel <Martin.Schmiedel@tq-group.com>
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Frank Li [Mon, 20 May 2024 16:09:17 +0000 (12:09 -0400)]
arm64: dts: imx8dxl-ss-conn: add gpmi nand
Update gpmi nand and dma_apbh interrupt number for imx8dxl.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Frank Li [Mon, 20 May 2024 16:09:16 +0000 (12:09 -0400)]
arm64: dts: imx8-ss-conn: add gpmi nand node
Add gpmi nand support.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Peng Fan [Mon, 17 Jun 2024 03:11:45 +0000 (11:11 +0800)]
arm64: dts: freescale: Support i.MX93 9x9 Quick Start Board
Add the board device tree with sdhc1/2, cm33, mu, lpuart1, lpi2c1/2,
usb enabled and etc, which to support the i.MX 93 quick start evaluation
kit that provides a low-cost platform to evaluate the i.MX 93 applications
processors in a 9x9mm package.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Peng Fan [Mon, 17 Jun 2024 02:56:37 +0000 (10:56 +0800)]
arm64: dts: freescale: add i.MX95 19x19 EVK minimal board dts
Add a minimal dts for i.MX95 19x19 EVK board:
- lpuart1 as console
- sdhc1/2 as storage
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Peng Fan [Mon, 17 Jun 2024 02:56:36 +0000 (10:56 +0800)]
arm64: dts: freescale: add i.MX95 basic dtsi
i.MX95 features 6 A55 Cores, ARM Mali GPU, ISP, ML acceleration NPU,
and Edgelock secure enclave security. This patch is to add a minimal
dtsi, with cpu cores, scmi, gic, uart, mu, sdhc, lpi2c added.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Fabio Estevam [Sun, 16 Jun 2024 17:21:49 +0000 (14:21 -0300)]
arm64: dts: imx8mm-iot-gateway: Add initial support
Add the initial support for the CompuLab i.MX8MM IoT Gateway board,
which is based on the Compulab's UCM-iMX8M-Mini SoM.
Board URL:
https://www.compulab.com/products/iot-gateways/iot-gate-imx8-industrial-arm-iot-gateway/
SoM URL:
https://www.compulab.com/products/computer-on-modules/ucm-imx8m-mini-nxp-i-mx-8m-mini-som-system-on-module-computer/
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Frank Li [Thu, 13 Jun 2024 22:24:12 +0000 (18:24 -0400)]
arm64: dts: layerscape: change thermal node name
Add thermal subfix for thermal node name to fix DTB_CHECK warning:
thermal-zones: '...' do not match any of the regexes:
'^[a-zA-Z][a-zA-Z0-9\\-]{1,12}-thermal$'
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Frank Li [Thu, 13 Jun 2024 14:32:07 +0000 (10:32 -0400)]
arm64: dts: layerscape: Change node name from 'esdhc' to 'mmc'
Use common node name 'mmc' to fix DTB_CHECK warning.
Add compatible string 'fsl,ls2080a-esdhc' for fsl-lx2160a.
arch/arm64/boot/dts/freescale/fsl-ls1012a-frdm.dtb: esdhc@
1560000: $nodename:0: 'esdhc@
1560000' does not match '^mmc(@.*)?$'
arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dtb: esdhc@
1560000: $nodename:0: 'esdhc@
1560000' does not match '^mmc(@.*)?$'
arch/arm64/boot/dts/freescale/fsl-ls1046a-frwy.dtb: esdhc@
1560000: $nodename:0: 'esdhc@
1560000' does not match '^mmc(@.*)?$'
arch/arm64/boot/dts/freescale/fsl-ls1088a-qds.dtb: esdhc@
2140000: $nodename:0: 'esdhc@
2140000' does not match '^mmc(@.*)?$'
arch/arm64/boot/dts/freescale/fsl-ls2080a-qds.dtb: esdhc@
2140000: $nodename:0: 'esdhc@
2140000' does not match '^mmc(@.*)?$'
arch/arm64/boot/dts/freescale/fsl-lx2160a-honeycomb.dtb: esdhc@
2140000: compatible:0: 'fsl,esdhc' is not one of ['fsl,mpc8536-esdhc', 'fsl,mpc8378-esdhc', 'fsl,p2020-esdhc', 'fsl,p4080-esdhc', 'fsl,t1040-esdhc', 'fsl,t4240-esdhc', 'fsl,ls1012a-esdhc', 'fsl,ls1028a-esdhc', 'fsl,ls1088a-esdhc', 'fsl,ls1043a-esdhc', 'fsl,ls1046a-esdhc', 'fsl,ls2080a-esdhc']
from schema $id: http://devicetree.org/schemas/mmc/fsl,esdhc.yaml#
arch/arm64/boot/dts/freescale/fsl-lx2160a-honeycomb.dtb: esdhc@
2140000: $nodename:0: 'esdhc@
2140000' does not match '^mmc(@.*)?$'
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Luca Ceresoli [Wed, 12 Jun 2024 10:17:27 +0000 (12:17 +0200)]
arm64: dts: imx8mp-msc-sm2s: Add HDMI output
Enable the HDMI output of the MSC SM2-MB-EP1 carrier board based the
SM2S-IMX8PLUS SMARC module.
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Francesco Dolcini [Mon, 10 Jun 2024 14:10:01 +0000 (16:10 +0200)]
arm64: dts: freescale: imx8mp-verdin: add HDMI support
Enable HDMI output on Verdin iMX8MP on all the supported carrier boards
(dev, dahlia, mallow and yavia).
HDMI DDC I2C is used in regular I2C mode, see link on the related
dt-bindings patch.
Fix CEC and HPD pinctrl, having a pull-down on HPD and a pull-up on CEC.
Link: https://lore.kernel.org/all/20240515062753.111746-1-marex@denx.de/
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Christopher Obbard [Mon, 10 Jun 2024 23:42:38 +0000 (00:42 +0100)]
arm64: dts: imx8mp-debix-model-a: Enable HDMI output
Enable the HDMI output on the Debix Model A SBC, using the HDMI encoder
present in the i.MX8MP SoC.
This has been tested with a generic 1080p HDMI display, along with a
smaller 1280x800 HDMI display.
Signed-off-by: Christopher Obbard <chris.obbard@collabora.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Tested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Krzysztof Kozlowski [Wed, 5 Jun 2024 15:30:20 +0000 (17:30 +0200)]
arm64: dts: imx8: use defines for interrupts
Replace hard-coded interrupt flags with standard defines for
readability. No changes in resulting DTBs.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Krzysztof Kozlowski [Wed, 5 Jun 2024 15:30:19 +0000 (17:30 +0200)]
arm64: dts: ls208xa: use defines for timer interrupts
Replace hard-coded interrupt parts (GIC, flags) with standard defines
for readability. No changes in resulting DTBs. The comment was saying
interrupt was active low, but the actual used value was active high, so
assume that the code, not the comment, is correct.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Krzysztof Kozlowski [Wed, 5 Jun 2024 15:30:18 +0000 (17:30 +0200)]
arm64: dts: freescale: use defines for interrupts
Replace hard-coded interrupt parts (GIC, flags) with standard defines
for readability. No changes in resulting DTBs.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Mike Looijmans [Tue, 4 Jun 2024 06:27:22 +0000 (08:27 +0200)]
arm64: dts: ls1028a-rdb: Add EEPROM nodes to I2C bus
The LS1028ARDB board contains three EEPROM devices, for
storing boot code, DDR SPD and board information. Add the
missing entries to the devicetree.
Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Adam Ford [Sat, 1 Jun 2024 13:52:29 +0000 (08:52 -0500)]
arm64: dts: imx8mp-beacon-kit: Fix errors found from CHECK_DTBS
The adv7535 has some unnecessary entries which can be removed since
they were not setup properly anyway and the defaults work just fine.
Removing them and adding some required regulators make the errors
detected from CHECK_DTBS go away:
reg-names:1: 'edid' was expected
reg-names:2: 'cec' was expected
'avdd-supply' is a required property
'dvdd-supply' is a required property
'pvdd-supply' is a required property
'a2vdd-supply' is a required property
'v3p3-supply' is a required property
Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Frank Li [Fri, 31 May 2024 21:50:17 +0000 (17:50 -0400)]
arm64: dts: ls2160a: Change I2C clock name to ipg to fix DTB_CHECK warning
dt_binding require I2C's clock name is "ipg". Change it to "ipg" from "i2c"
to fix below DTB_CHECK warning.
arch/arm64/boot/dts/freescale/fsl-lx2162a-qds.dtb: i2c@
2010000: clock-names:0: 'ipg' was expected
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Frank Li [Fri, 31 May 2024 21:50:16 +0000 (17:50 -0400)]
arm64: dts: ls208xa: Change I2C clock name to ipg to fix DTB_CHECK warning
dt_binding require I2C's clock name is "ipg". Change it to "ipg" from "i2c"
to fix below DTB_CHECK warning.
arch/arm64/boot/dts/freescale/fsl-ls2088a-qds.dtb: i2c@
2000000: clock-names:0: 'ipg' was expected
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Frank Li [Fri, 31 May 2024 21:50:15 +0000 (17:50 -0400)]
arm64: dts: ls1043a: Change I2C clock name to ipg to fix DTB_CHECK warning
dt_binding require I2C's clock name is "ipg". Change it to "ipg" from "i2c"
to fix below DTB_CHECK warning.
arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dtb: i2c@
2190000: clock-names:0: 'ipg' was expecte
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Frank Li [Fri, 31 May 2024 21:50:14 +0000 (17:50 -0400)]
arm64: dts: ls1012a: Reorder sai dma-names to clean up DTB_CHECK warning
Change order of sai's dma-names to clearn up below DTB_CHECK warning.
arch/arm64/boot/dts/freescale/fsl-ls1012a-frdm.dtb: sai@
2b50000: dma-names:1: 'tx' was expected
arch/arm64/boot/dts/freescale/fsl-ls1012a-frdm.dtb: sai@
2b60000: dma-names:1: 'tx' was expected
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Alexander Stein [Tue, 28 May 2024 07:11:41 +0000 (09:11 +0200)]
arm64: dts: imx8mp: Add imx8mp-specific irqsteer compatible
i.MX8MP irqsteer has power-domain support, so use a dedicated compatible.
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Max Krummenacher [Mon, 27 May 2024 16:03:46 +0000 (18:03 +0200)]
arm64: dts: freescale: imx8mp-verdin: don't limit i2c2 max. clock
Verdin I2C2 may be used to access other I2C devices apart from serving
as an HDMI DDC channel.
Thus do not limit the used I2C clock frequency to 10kHz in the module
specific device tree part.
If an overlay configures i2c2 as DDC the overlay is also responsible
to cope with an appropriate I2C clock.
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Max Krummenacher [Mon, 27 May 2024 16:03:45 +0000 (18:03 +0200)]
arm64: dts: freescale: imx8mm-verdin: don't limit i2c2 max. clock
Verdin I2C2 may be used to access other I2C devices apart from serving
as an HDMI DDC channel.
Thus do not limit the used I2C clock frequency to 10kHz in the module
specific device tree part.
If an overlay configures i2c2 as DDC the overlay is also responsible
to cope with an appropriate I2C clock.
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Parthiban Nallathambi [Sat, 25 May 2024 17:18:54 +0000 (22:48 +0530)]
arm64: dts: phygate-tauri-l: add overlays for RS232 and RS485
UART2 and UART4 can used in following combination,
2 x RS232:
- UART2 and UART4 without flow control
- MUX selection GPIO3_20 must be held low
1 x RS232 + 1 x RS485:
- UART2 - RS232
- UART4 - RS485
- MUX selection GPIO3_20 must be held high
- RE/DE for RS485 controlled with GPIO3_25
1 x RS232 with flow control:
- UART2 - RS232
- MUX selection GPIO3_20 must be held low
Signed-off-by: Parthiban Nallathambi <parthiban@linumiz.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Parthiban Nallathambi [Sat, 25 May 2024 17:18:53 +0000 (22:48 +0530)]
arm64: dts: phygate-tauri-l: enable pcie phy
I210 intel ethernet controller is connected to PCIe. Enable the PHY
to use the ethernet controller.
Signed-off-by: Parthiban Nallathambi <parthiban@linumiz.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Frank Li [Mon, 20 May 2024 20:41:32 +0000 (16:41 -0400)]
arm64: dts: freescale: ls1028a: Reorder sai dma-names to fix warning
Reorder the SAI dma-names to ensure "rx" precedes "tx" as required to fixes
the DTB_CHECK warning.
arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dtb: audio-controller@
f100000: dma-names:1: 'tx' was expected
from schema $id: http://devicetree.org/schemas/sound/fsl,sai.yaml#
arm64/boot/dts/freescale/fsl-ls1028a-rdb.dtb: audio-controller@
f110000: dma-names:1: 'tx' was expected
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Frank Li [Mon, 20 May 2024 20:41:31 +0000 (16:41 -0400)]
arm64: dts: freescale: ls1028a: Remove undocumented 'fsl,ls-pcie-ep'
Remove the undocumented compatible string 'fsl,ls-pcie-ep' property from
the ls1028a device tree source to fix DTB_CHECK warnings.
arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dtb: pcie-ep@
3400000: compatible: ['fsl,ls1028a-pcie-ep', 'fsl,ls-pcie-ep'] is too long
from schema $id: http://devicetree.org/schemas/pci/fsl,layerscape-pcie-ep.yaml#
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Guido Günther [Mon, 20 May 2024 10:57:05 +0000 (12:57 +0200)]
arm64: dts: imx8mq-librem5: Don't wake up on volume key press
The only key that should wake up the phone is power button press. This
prevents accidental wakeup due to e.g. pressing the buttons in the
pocket or backpack and is in line what userspace uses to unblank the
device.
Signed-off-by: Guido Günther <agx@sigxcpu.org>
Reviewed-by: Martin Kepplinger <martink@posteo.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Alexander Stein [Thu, 16 May 2024 11:23:43 +0000 (13:23 +0200)]
arm64: dts: imx8mp-tqma8mpql-mba8mpxl: Remove unused ocram node
This node is unused and origins from downstream kernel where it is
used for the DSP.
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Marek Vasut [Tue, 14 May 2024 01:06:42 +0000 (03:06 +0200)]
arm64: dts: imx8mp: Enable HDMI on i.MX8MP DHCOM PDK2 and PDK3
Enable HDMI output on i.MX8MP DHCOM PDK2 and PDK3. The I2C5 on PDK2 and
I2C mux port 1 on PDK3 respectively are used in regular I2C mode instead
of HDMI DDC mode to permit connection of other I2C devices on those buses.
The pinctrl_hdmi node is part of the SoM DTSI already.
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Shengjiu Wang [Thu, 9 May 2024 05:14:58 +0000 (13:14 +0800)]
arm64: dts: imx8mp-evk: add bt-sco sound card support
Add bt-sco sound card, which is used by BT HFP case.
It supports wb profile as default
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Shengjiu Wang [Thu, 9 May 2024 05:14:57 +0000 (13:14 +0800)]
arm64: dts: imx8mp: Initialize audio PLLs from audiomix subsystem
Initialize audio PLL1 as the parent clock for 8kHz series rates,
audio PLL2 as the parent clock for 11kHz series rates. that PLL1
and PLL2 can together support full range of audio sample rates.
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Liu Ying [Wed, 8 May 2024 10:00:13 +0000 (18:00 +0800)]
arm64: dts: imx8mp-evk: Add MX8-DLVDS-LCD1 display module support
MX8-DLVDS-LCD1 display module integrates a KOE TX26D202VM0BWA LCD panel
and a touch IC. Add an overlay to support the LCD panel on i.MX8MP EVK.
Specify 148.5MHz clock frequency in panel-timing node to accommodate
3.5-fold 519.75MHz media_ldb clock which is derived from 1.0395GHz
video_pll1 clock.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Christian Gmeiner [Fri, 3 May 2024 21:22:48 +0000 (23:22 +0200)]
arm64: dts: imx8qm: Add GPU nodes
Add the DT node for the GPU core found on the i.MX8QM.
etnaviv-gpu
53100000.gpu: model: GC7000, revision: 6009
[drm] Initialized etnaviv 1.4.0
20151214 for etnaviv on minor 0
Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Frank Li [Thu, 25 Apr 2024 20:24:46 +0000 (16:24 -0400)]
arm64: dts: imx8qm-mek: add fec2 support
Add fec2 support.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Frank Li [Thu, 25 Apr 2024 20:24:45 +0000 (16:24 -0400)]
arm64: dts: imx8qm: add ocopt and fec_mac[0,1]
add ocotp ad fec_mac[0,1] for imx8qm.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Frank Li [Thu, 25 Apr 2024 20:24:44 +0000 (16:24 -0400)]
arm64: dts: imx8qm-mek: add lsio mu5 and mu6
Add lsio mu5 and mu6.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Frank Li [Thu, 25 Apr 2024 20:24:43 +0000 (16:24 -0400)]
arm64: dts: imx8qm-mek: add flexcan support
Add flexcan[1,2,3] support for imx8qm-mek board.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Frank Li [Thu, 25 Apr 2024 20:24:42 +0000 (16:24 -0400)]
arm64: dts: imx8qm-mek: add cm41_i2c and children devices
Add cm41_i2c and devices under it for imx8qm-mek board.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Frank Li [Thu, 25 Apr 2024 20:24:41 +0000 (16:24 -0400)]
arm64: dts: imx8qm-mek: add i2c0 and children devices
Add i2c0 and all devices under it for imx8qm-mek board.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Frank Li [Thu, 25 Apr 2024 20:24:40 +0000 (16:24 -0400)]
arm64: dts: imx8x: add cm41 subsystem dtsi
Add cm41 subsystem dtsi for iMX8X chips.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Frank Li [Thu, 25 Apr 2024 20:24:39 +0000 (16:24 -0400)]
arm64: dts: imx8qm-mek: add sai and wm8960 support
Add sai[0,1,6,7], wm8960 and asrc0 support.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Frank Li [Thu, 25 Apr 2024 20:24:38 +0000 (16:24 -0400)]
arm64: dts: imx8qm-ss-audio: add audio nodes
Add i.MX8QM audio related nodes and update eDMA[0,1]'s information.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Frank Li [Thu, 25 Apr 2024 20:24:37 +0000 (16:24 -0400)]
arm64: dts: imx8-ss-audio: remove memory-region = <&dsp_reserved>;
Different boards have different DDR memory sizes and layouts for reserved
memory. This change reduces future dependencies to add 'imx8qm-ss-audio'.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Frank Li [Thu, 25 Apr 2024 15:34:43 +0000 (11:34 -0400)]
arm64: dts: imx8dxl-evk: add audio nodes
Add audio nodes for imx8dxl-evk boards.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Frank Li [Thu, 25 Apr 2024 15:34:42 +0000 (11:34 -0400)]
arm64: dts: imx8dxl-ss-adma: update audio node power domains and IRQ number
The power domains of i.MX8DXL's acm is difference i.MX8QXP. IRQ number of
sai[0..3] and spdif0 are also difference.
Update power domains information for i.MX8DXL.
Update sai[0..3] and spdif0's IRQ number for i.MX8DXL.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Frank Li [Thu, 25 Apr 2024 15:34:41 +0000 (11:34 -0400)]
arm64: dts: imx8dxl-ss-adma: delete unused node
Delete unused node in adma subsystem.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Alexander Stein [Tue, 23 Apr 2024 11:31:51 +0000 (13:31 +0200)]
arm64: dts: freescale: tqma8xx: Add partitions subnode to spi-nor
The bootloader adds MTD partitions in this subnode if present, or in the
spi-nor node itself otherwise.
Setting #size-cells in MTD nodes itself is deprecated by mtd.yaml.
Fix all this by adding an empty partitions node which the bootloader will
fill with configured MTD partitions. Remove the deprecated properties
as well.
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Alexander Stein [Tue, 23 Apr 2024 11:31:50 +0000 (13:31 +0200)]
arm64: dts: freescale: tqma8mq: Add partitions subnode to spi-nor
The bootloader adds MTD partitions in this subnode if present, or in the
spi-nor node itself otherwise.
Setting #size-cells in MTD nodes itself is deprecated by mtd.yaml.
Fix all this by adding an empty partitions node which the bootloader will
fill with configured MTD partitions. Remove the deprecated properties
as well.
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Alexander Stein [Tue, 23 Apr 2024 11:31:49 +0000 (13:31 +0200)]
arm64: dts: freescale: tqma8mpql: Add partitions subnode to spi-nor
The bootloader adds MTD partitions in this subnode if present, or in the
spi-nor node itself otherwise.
Setting #size-cells in MTD nodes itself is deprecated by mtd.yaml.
Fix all this by adding an empty partitions node which the bootloader will
fill with configured MTD partitions. Remove the deprecated properties
as well.
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Alexander Stein [Tue, 23 Apr 2024 11:31:48 +0000 (13:31 +0200)]
arm64: dts: freescale: tqma8mqnl: Add partitions subnode to spi-nor
The bootloader adds MTD partitions in this subnode if present, or in the
spi-nor node itself otherwise.
Setting #size-cells in MTD nodes itself is deprecated by mtd.yaml.
Fix all this by adding an empty partitions node which the bootloader will
fill with configured MTD partitions. Remove the deprecated properties
as well.
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Alexander Stein [Tue, 23 Apr 2024 11:31:47 +0000 (13:31 +0200)]
arm64: dts: freescale: tqma8mqml: Add partitions subnode to spi-nor
The bootloader adds MTD partitions in this subnode if present, or in the
spi-nor node itself otherwise.
Setting #size-cells in MTD nodes itself is deprecated by mtd.yaml.
Fix all this by adding an empty partitions node which the bootloader will
fill with configured MTD partitions. Remove the deprecated properties
as well.
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Alexander Stein [Tue, 23 Apr 2024 11:31:46 +0000 (13:31 +0200)]
arm64: dts: freescale: tqma9352: Add partitions subnode to spi-nor
The bootloader adds MTD partitions in this subnode if present, or in the
spi-nor node itself otherwise. Direct children cause warnings like:
425e0000.spi: ofpart partition /soc@0/bus@
42000000/spi@
425e0000/flash@0/
partition@600000 (/soc@0/bus@
42000000/spi@
425e0000/flash@0) #size-cells
is wrongly set to <0>, assuming <1> for parsing partitions.
This is due flexspi node having #size-cells = <0>. Setting #size-cells in
MTD nodes itself is deprecated by mtd.yaml.
Fix all this by adding an empty partitions node which the bootloader will
fill with configured MTD partitions.
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Alexander Stein [Tue, 23 Apr 2024 09:33:41 +0000 (11:33 +0200)]
arm64: dts: mba93xxca: Add USB support
This adds support for both USB host and USB Type-C ports. This includes
the on-board USB hub. Remove the gpio-hog for USB_RESET# as well.
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Alexander Stein [Tue, 23 Apr 2024 09:33:40 +0000 (11:33 +0200)]
arm64: dts: mba93xxla: Add USB support
This adds support for both USB host and USB Type-C ports. This includes
the on-board USB hub.
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Adam Ford [Tue, 5 Mar 2024 00:48:58 +0000 (18:48 -0600)]
arm64: dts: imx8mp-beacon-kit: Enable HDMI bridge HPD
The DSI to HDMI bridge supports hot-plut-detect, but the
driver didn't previously support a shared IRQ GPIO. With
the driver updated, the interrupt can be added to the bridge.
Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Linus Torvalds [Sun, 26 May 2024 22:20:12 +0000 (15:20 -0700)]
Linux 6.10-rc1
Kent Overstreet [Fri, 24 May 2024 15:42:09 +0000 (11:42 -0400)]
mm: percpu: Include smp.h in alloc_tag.h
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>
Linus Torvalds [Sun, 26 May 2024 16:54:26 +0000 (09:54 -0700)]
Merge tag 'perf-tools-fixes-for-v6.10-1-2024-05-26' of git://git./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"
Arnaldo Carvalho de Melo [Sun, 26 May 2024 11:13:21 +0000 (08:13 -0300)]
Revert "perf parse-events: Prefer sysfs/JSON hardware events over legacy"
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>
Linus Torvalds [Sun, 26 May 2024 05:33:10 +0000 (22:33 -0700)]
Merge tag '6.10-rc-smb3-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6
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
Linus Torvalds [Sat, 25 May 2024 22:10:33 +0000 (15:10 -0700)]
Merge tag 'mm-hotfixes-stable-2024-05-25-09-13' of git://git./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
Linus Torvalds [Sat, 25 May 2024 21:48:40 +0000 (14:48 -0700)]
Merge tag 'irq-urgent-2024-05-25' of git://git./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
Linus Torvalds [Sat, 25 May 2024 21:40:09 +0000 (14:40 -0700)]
Merge tag 'x86-urgent-2024-05-25' of git://git./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
Linus Torvalds [Sat, 25 May 2024 21:32:29 +0000 (14:32 -0700)]
Merge tag 'for-linus-6.10-1' of https://github.com/cminyard/linux-ipmi
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
Linus Torvalds [Sat, 25 May 2024 21:23:58 +0000 (14:23 -0700)]
Merge tag 'ceph-for-6.10-rc1' of https://github.com/ceph/ceph-client
Pull ceph updates from Ilya Dryomov:
"A series from Xiubo that adds support for additional access checks
based on MDS auth caps which were recently made available to clients.
This is needed to prevent scenarios where the MDS quietly discards
updates that a UID-restricted client previously (wrongfully) acked to
the user.
Other than that, just a documentation fixup"
* tag 'ceph-for-6.10-rc1' of https://github.com/ceph/ceph-client:
doc: ceph: update userspace command to get CephFS metadata
ceph: add CEPHFS_FEATURE_MDS_AUTH_CAPS_CHECK feature bit
ceph: check the cephx mds auth access for async dirop
ceph: check the cephx mds auth access for open
ceph: check the cephx mds auth access for setattr
ceph: add ceph_mds_check_access() helper
ceph: save cap_auths in MDS client when session is opened
Linus Torvalds [Sat, 25 May 2024 21:19:01 +0000 (14:19 -0700)]
Merge tag 'ntfs3_for_6.10' of https://github.com/Paragon-Software-Group/linux-ntfs3
Pull ntfs3 updates from Konstantin Komarov:
"Fixes:
- reusing of the file index (could cause the file to be trimmed)
- infinite dir enumeration
- taking DOS names into account during link counting
- le32_to_cpu conversion, 32 bit overflow, NULL check
- some code was refactored
Changes:
- removed max link count info display during driver init
Remove:
- atomic_open has been removed for lack of use"
* tag 'ntfs3_for_6.10' of https://github.com/Paragon-Software-Group/linux-ntfs3:
fs/ntfs3: Break dir enumeration if directory contents error
fs/ntfs3: Fix case when index is reused during tree transformation
fs/ntfs3: Mark volume as dirty if xattr is broken
fs/ntfs3: Always make file nonresident on fallocate call
fs/ntfs3: Redesign ntfs_create_inode to return error code instead of inode
fs/ntfs3: Use variable length array instead of fixed size
fs/ntfs3: Use 64 bit variable to avoid 32 bit overflow
fs/ntfs3: Check 'folio' pointer for NULL
fs/ntfs3: Missed le32_to_cpu conversion
fs/ntfs3: Remove max link count info display during driver init
fs/ntfs3: Taking DOS names into account during link counting
fs/ntfs3: remove atomic_open
fs/ntfs3: use kcalloc() instead of kzalloc()
Linus Torvalds [Sat, 25 May 2024 21:15:39 +0000 (14:15 -0700)]
Merge tag '6.10-rc-ksmbd-server-fixes' of git://git.samba.org/ksmbd
Pull smb server fixes from Steve French:
"Two ksmbd server fixes, both for stable"
* tag '6.10-rc-ksmbd-server-fixes' of git://git.samba.org/ksmbd:
ksmbd: ignore trailing slashes in share paths
ksmbd: avoid to send duplicate oplock break notifications
Linus Torvalds [Sat, 25 May 2024 20:33:53 +0000 (13:33 -0700)]
Merge tag 'rtc-6.10' of git://git./linux/kernel/git/abelloni/linux
Pull RTC updates from Alexandre Belloni:
"There is one new driver and then most of the changes are the device
tree bindings conversions to yaml.
New driver:
- Epson RX8111
Drivers:
- Many Device Tree bindings conversions to dtschema
- pcf8563: wakeup-source support"
* tag 'rtc-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux:
pcf8563: add wakeup-source support
rtc: rx8111: handle VLOW flag
rtc: rx8111: demote warnings to debug level
rtc: rx6110: Constify struct regmap_config
dt-bindings: rtc: convert trivial devices into dtschema
dt-bindings: rtc: stmp3xxx-rtc: convert to dtschema
dt-bindings: rtc: pxa-rtc: convert to dtschema
rtc: Add driver for Epson RX8111
dt-bindings: rtc: Add Epson RX8111
rtc: mcp795: drop unneeded MODULE_ALIAS
rtc: nuvoton: Modify part number value
rtc: test: Split rtc unit test into slow and normal speed test
dt-bindings: rtc: nxp,lpc1788-rtc: convert to dtschema
dt-bindings: rtc: digicolor-rtc: move to trivial-rtc
dt-bindings: rtc: alphascale,asm9260-rtc: convert to dtschema
dt-bindings: rtc: armada-380-rtc: convert to dtschema
rtc: cros-ec: provide ID table for avoiding fallback match
Linus Torvalds [Sat, 25 May 2024 20:28:29 +0000 (13:28 -0700)]
Merge tag 'i3c/for-6.10' of git://git./linux/kernel/git/i3c/linux
Pull i3c updates from Alexandre Belloni:
"Runtime PM (power management) is improved and hot-join support has
been added to the dw controller driver.
Core:
- Allow device driver to trigger controller runtime PM
Drivers:
- dw: hot-join support
- svc: better IBI handling"
* tag 'i3c/for-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux:
i3c: dw: Add hot-join support.
i3c: master: Enable runtime PM for master controller
i3c: master: svc: fix invalidate IBI type and miss call client IBI handler
i3c: master: svc: change ENXIO to EAGAIN when IBI occurs during start frame
i3c: Add comment for -EAGAIN in i3c_device_do_priv_xfers()
Linus Torvalds [Sat, 25 May 2024 20:23:42 +0000 (13:23 -0700)]
Merge tag 'jffs2-for-linus-6.10-rc1' of git://git./linux/kernel/git/rw/ubifs
Pull jffs2 updates from Richard Weinberger:
- Fix illegal memory access in jffs2_free_inode()
- Kernel-doc fixes
- print symbolic error names
* tag 'jffs2-for-linus-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs:
jffs2: Fix potential illegal address access in jffs2_free_inode
jffs2: Simplify the allocation of slab caches
jffs2: nodemgmt: fix kernel-doc comments
jffs2: print symbolic error name instead of error code
Linus Torvalds [Sat, 25 May 2024 20:17:48 +0000 (13:17 -0700)]
Merge tag 'uml-for-linus-6.10-rc1' of git://git./linux/kernel/git/uml/linux
Pull UML updates from Richard Weinberger:
- Fixes for -Wmissing-prototypes warnings and further cleanup
- Remove callback returning void from rtc and virtio drivers
- Fix bash location
* tag 'uml-for-linus-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux: (26 commits)
um: virtio_uml: Convert to platform remove callback returning void
um: rtc: Convert to platform remove callback returning void
um: Remove unused do_get_thread_area function
um: Fix -Wmissing-prototypes warnings for __vdso_*
um: Add an internal header shared among the user code
um: Fix the declaration of kasan_map_memory
um: Fix the -Wmissing-prototypes warning for get_thread_reg
um: Fix the -Wmissing-prototypes warning for __switch_mm
um: Fix -Wmissing-prototypes warnings for (rt_)sigreturn
um: Stop tracking host PID in cpu_tasks
um: process: remove unused 'n' variable
um: vector: remove unused len variable/calculation
um: vector: fix bpfflash parameter evaluation
um: slirp: remove set but unused variable 'pid'
um: signal: move pid variable where needed
um: Makefile: use bash from the environment
um: Add winch to winch_handlers before registering winch IRQ
um: Fix -Wmissing-prototypes warnings for __warp_* and foo
um: Fix -Wmissing-prototypes warnings for text_poke*
um: Move declarations to proper headers
...
Linus Torvalds [Sat, 25 May 2024 00:28:02 +0000 (17:28 -0700)]
Merge tag 'drm-next-2024-05-25' of https://gitlab.freedesktop.org/drm/kernel
Pull drm fixes from Dave Airlie:
"Some fixes for the end of the merge window, mostly amdgpu and panthor,
with one nouveau uAPI change that fixes a bad decision we made a few
months back.
nouveau:
- fix bo metadata uAPI for vm bind
panthor:
- Fixes for panthor's heap logical block.
- Reset on unrecoverable fault
- Fix VM references.
- Reset fix.
xlnx:
- xlnx compile and doc fixes.
amdgpu:
- Handle vbios table integrated info v2.3
amdkfd:
- Handle duplicate BOs in reserve_bo_and_cond_vms
- Handle memory limitations on small APUs
dp/mst:
- MST null deref fix.
bridge:
- Don't let next bridge create connector in adv7511 to make probe
work"
* tag 'drm-next-2024-05-25' of https://gitlab.freedesktop.org/drm/kernel:
drm/amdgpu/atomfirmware: add intergrated info v2.3 table
drm/mst: Fix NULL pointer dereference at drm_dp_add_payload_part2
drm/amdkfd: Let VRAM allocations go to GTT domain on small APUs
drm/amdkfd: handle duplicate BOs in reserve_bo_and_cond_vms
drm/bridge: adv7511: Attach next bridge without creating connector
drm/buddy: Fix the warn on's during force merge
drm/nouveau: use tile_mode and pte_kind for VM_BIND bo allocations
drm/panthor: Call panthor_sched_post_reset() even if the reset failed
drm/panthor: Reset the FW VM to NULL on unplug
drm/panthor: Keep a ref to the VM at the panthor_kernel_bo level
drm/panthor: Force an immediate reset on unrecoverable faults
drm/panthor: Document drm_panthor_tiler_heap_destroy::handle validity constraints
drm/panthor: Fix an off-by-one in the heap context retrieval logic
drm/panthor: Relax the constraints on the tiler chunk size
drm/panthor: Make sure the tiler initial/max chunks are consistent
drm/panthor: Fix tiler OOM handling to allow incremental rendering
drm: xlnx: zynqmp_dpsub: Fix compilation error
drm: xlnx: zynqmp_dpsub: Fix few function comments
David Howells [Fri, 24 May 2024 14:23:36 +0000 (15:23 +0100)]
cifs: Fix missing set of remote_i_size
Occasionally, the generic/001 xfstest will fail indicating corruption in
one of the copy chains when run on cifs against a server that supports
FSCTL_DUPLICATE_EXTENTS_TO_FILE (eg. Samba with a share on btrfs). The
problem is that the remote_i_size value isn't updated by cifs_setsize()
when called by smb2_duplicate_extents(), but i_size *is*.
This may cause cifs_remap_file_range() to then skip the bit after calling
->duplicate_extents() that sets sizes.
Fix this by calling netfs_resize_file() in smb2_duplicate_extents() before
calling cifs_setsize() to set i_size.
This means we don't then need to call netfs_resize_file() upon return from
->duplicate_extents(), but we also fix the test to compare against the pre-dup
inode size.
[Note that this goes back before the addition of remote_i_size with the
netfs_inode struct. It should probably have been setting cifsi->server_eof
previously.]
Fixes:
cfc63fc8126a ("smb3: fix cached file size problems in duplicate extents (reflink)")
Signed-off-by: David Howells <dhowells@redhat.com>
cc: Steve French <sfrench@samba.org>
cc: Paulo Alcantara <pc@manguebit.com>
cc: Shyam Prasad N <nspmangalore@gmail.com>
cc: Rohith Surabattula <rohiths.msft@gmail.com>
cc: Jeff Layton <jlayton@kernel.org>
cc: linux-cifs@vger.kernel.org
cc: netfs@lists.linux.dev
Signed-off-by: Steve French <stfrench@microsoft.com>
David Howells [Wed, 22 May 2024 08:38:48 +0000 (09:38 +0100)]
cifs: Fix smb3_insert_range() to move the zero_point
Fix smb3_insert_range() to move the zero_point over to the new EOF.
Without this, generic/147 fails as reads of data beyond the old EOF point
return zeroes.
Fixes:
3ee1a1fc3981 ("cifs: Cut over to using netfslib")
Signed-off-by: David Howells <dhowells@redhat.com>
cc: Shyam Prasad N <nspmangalore@gmail.com>
cc: Rohith Surabattula <rohiths.msft@gmail.com>
cc: Jeff Layton <jlayton@kernel.org>
cc: linux-cifs@vger.kernel.org
cc: netfs@lists.linux.dev
Signed-off-by: Steve French <stfrench@microsoft.com>
Linus Torvalds [Fri, 24 May 2024 19:47:28 +0000 (12:47 -0700)]
Merge tag 'mm-stable-2024-05-24-11-49' of git://git./linux/kernel/git/akpm/mm
Pull more mm updates from Andrew Morton:
"Jeff Xu's implementation of the mseal() syscall"
* tag 'mm-stable-2024-05-24-11-49' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
selftest mm/mseal read-only elf memory segment
mseal: add documentation
selftest mm/mseal memory sealing
mseal: add mseal syscall
mseal: wire up mseal syscall
Chengming Zhou [Mon, 13 May 2024 03:07:56 +0000 (11:07 +0800)]
mm/ksm: fix possible UAF of stable_node
The commit
2c653d0ee2ae ("ksm: introduce ksm_max_page_sharing per page
deduplication limit") introduced a possible failure case in the
stable_tree_insert(), where we may free the new allocated stable_node_dup
if we fail to prepare the missing chain node.
Then that kfolio return and unlock with a freed stable_node set... And
any MM activities can come in to access kfolio->mapping, so UAF.
Fix it by moving folio_set_stable_node() to the end after stable_node
is inserted successfully.
Link: https://lkml.kernel.org/r/20240513-b4-ksm-stable-node-uaf-v1-1-f687de76f452@linux.dev
Fixes:
2c653d0ee2ae ("ksm: introduce ksm_max_page_sharing per page deduplication limit")
Signed-off-by: Chengming Zhou <chengming.zhou@linux.dev>
Acked-by: David Hildenbrand <david@redhat.com>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Stefan Roesch <shr@devkernel.io>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Miaohe Lin [Thu, 23 May 2024 07:12:17 +0000 (15:12 +0800)]
mm/memory-failure: fix handling of dissolved but not taken off from buddy pages
When I did memory failure tests recently, below panic occurs:
page: refcount:0 mapcount:0 mapping:
0000000000000000 index:0x0 pfn:0x8cee00
flags: 0x6fffe0000000000(node=1|zone=2|lastcpupid=0x7fff)
raw:
06fffe0000000000 dead000000000100 dead000000000122 0000000000000000
raw:
0000000000000000 0000000000000009 00000000ffffffff 0000000000000000
page dumped because: VM_BUG_ON_PAGE(!PageBuddy(page))
------------[ cut here ]------------
kernel BUG at include/linux/page-flags.h:1009!
invalid opcode: 0000 [#1] PREEMPT SMP NOPTI
RIP: 0010:__del_page_from_free_list+0x151/0x180
RSP: 0018:
ffffa49c90437998 EFLAGS:
00000046
RAX:
0000000000000035 RBX:
0000000000000009 RCX:
ffff8dd8dfd1c9c8
RDX:
0000000000000000 RSI:
0000000000000027 RDI:
ffff8dd8dfd1c9c0
RBP:
ffffd901233b8000 R08:
ffffffffab5511f8 R09:
0000000000008c69
R10:
0000000000003c15 R11:
ffffffffab5511f8 R12:
ffff8dd8fffc0c80
R13:
0000000000000001 R14:
ffff8dd8fffc0c80 R15:
0000000000000009
FS:
00007ff916304740(0000) GS:
ffff8dd8dfd00000(0000) knlGS:
0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
CR2:
000055eae50124c8 CR3:
00000008479e0000 CR4:
00000000000006f0
Call Trace:
<TASK>
__rmqueue_pcplist+0x23b/0x520
get_page_from_freelist+0x26b/0xe40
__alloc_pages_noprof+0x113/0x1120
__folio_alloc_noprof+0x11/0xb0
alloc_buddy_hugetlb_folio.isra.0+0x5a/0x130
__alloc_fresh_hugetlb_folio+0xe7/0x140
alloc_pool_huge_folio+0x68/0x100
set_max_huge_pages+0x13d/0x340
hugetlb_sysctl_handler_common+0xe8/0x110
proc_sys_call_handler+0x194/0x280
vfs_write+0x387/0x550
ksys_write+0x64/0xe0
do_syscall_64+0xc2/0x1d0
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7ff916114887
RSP: 002b:
00007ffec8a2fd78 EFLAGS:
00000246 ORIG_RAX:
0000000000000001
RAX:
ffffffffffffffda RBX:
000055eae500e350 RCX:
00007ff916114887
RDX:
0000000000000004 RSI:
000055eae500e390 RDI:
0000000000000003
RBP:
000055eae50104c0 R08:
0000000000000000 R09:
000055eae50104c0
R10:
0000000000000077 R11:
0000000000000246 R12:
0000000000000004
R13:
0000000000000004 R14:
00007ff916216b80 R15:
00007ff916216a00
</TASK>
Modules linked in: mce_inject hwpoison_inject
---[ end trace
0000000000000000 ]---
And before the panic, there had an warning about bad page state:
BUG: Bad page state in process page-types pfn:8cee00
page: refcount:0 mapcount:0 mapping:
0000000000000000 index:0x0 pfn:0x8cee00
flags: 0x6fffe0000000000(node=1|zone=2|lastcpupid=0x7fff)
page_type: 0xffffff7f(buddy)
raw:
06fffe0000000000 ffffd901241c0008 ffffd901240f8008 0000000000000000
raw:
0000000000000000 0000000000000009 00000000ffffff7f 0000000000000000
page dumped because: nonzero mapcount
Modules linked in: mce_inject hwpoison_inject
CPU: 8 PID: 154211 Comm: page-types Not tainted
6.9.0-rc4-00499-g5544ec3178e2-dirty #22
Call Trace:
<TASK>
dump_stack_lvl+0x83/0xa0
bad_page+0x63/0xf0
free_unref_page+0x36e/0x5c0
unpoison_memory+0x50b/0x630
simple_attr_write_xsigned.constprop.0.isra.0+0xb3/0x110
debugfs_attr_write+0x42/0x60
full_proxy_write+0x5b/0x80
vfs_write+0xcd/0x550
ksys_write+0x64/0xe0
do_syscall_64+0xc2/0x1d0
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f189a514887
RSP: 002b:
00007ffdcd899718 EFLAGS:
00000246 ORIG_RAX:
0000000000000001
RAX:
ffffffffffffffda RBX:
0000000000000000 RCX:
00007f189a514887
RDX:
0000000000000009 RSI:
00007ffdcd899730 RDI:
0000000000000003
RBP:
00007ffdcd8997a0 R08:
0000000000000000 R09:
00007ffdcd8994b2
R10:
0000000000000000 R11:
0000000000000246 R12:
00007ffdcda199a8
R13:
0000000000404af1 R14:
000000000040ad78 R15:
00007f189a7a5040
</TASK>
The root cause should be the below race:
memory_failure
try_memory_failure_hugetlb
me_huge_page
__page_handle_poison
dissolve_free_hugetlb_folio
drain_all_pages -- Buddy page can be isolated e.g. for compaction.
take_page_off_buddy -- Failed as page is not in the buddy list.
-- Page can be putback into buddy after compaction.
page_ref_inc -- Leads to buddy page with refcnt = 1.
Then unpoison_memory() can unpoison the page and send the buddy page back
into buddy list again leading to the above bad page state warning. And
bad_page() will call page_mapcount_reset() to remove PageBuddy from buddy
page leading to later VM_BUG_ON_PAGE(!PageBuddy(page)) when trying to
allocate this page.
Fix this issue by only treating __page_handle_poison() as successful when
it returns 1.
Link: https://lkml.kernel.org/r/20240523071217.1696196-1-linmiaohe@huawei.com
Fixes:
ceaf8fbea79a ("mm, hwpoison: skip raw hwpoison page in freeing 1GB hugepage")
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Cc: Naoya Horiguchi <nao.horiguchi@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Yuanyuan Zhong [Thu, 23 May 2024 18:35:31 +0000 (12:35 -0600)]
mm: /proc/pid/smaps_rollup: avoid skipping vma after getting mmap_lock again
After switching smaps_rollup to use VMA iterator, searching for next entry
is part of the condition expression of the do-while loop. So the current
VMA needs to be addressed before the continue statement.
Otherwise, with some VMAs skipped, userspace observed memory
consumption from /proc/pid/smaps_rollup will be smaller than the sum of
the corresponding fields from /proc/pid/smaps.
Link: https://lkml.kernel.org/r/20240523183531.2535436-1-yzhong@purestorage.com
Fixes:
c4c84f06285e ("fs/proc/task_mmu: stop using linked list and highest_vm_end")
Signed-off-by: Yuanyuan Zhong <yzhong@purestorage.com>
Reviewed-by: Mohamed Khalfella <mkhalfella@purestorage.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Ryusuke Konishi [Mon, 20 May 2024 13:26:21 +0000 (22:26 +0900)]
nilfs2: fix potential hang in nilfs_detach_log_writer()
Syzbot has reported a potential hang in nilfs_detach_log_writer() called
during nilfs2 unmount.
Analysis revealed that this is because nilfs_segctor_sync(), which
synchronizes with the log writer thread, can be called after
nilfs_segctor_destroy() terminates that thread, as shown in the call trace
below:
nilfs_detach_log_writer
nilfs_segctor_destroy
nilfs_segctor_kill_thread --> Shut down log writer thread
flush_work
nilfs_iput_work_func
nilfs_dispose_list
iput
nilfs_evict_inode
nilfs_transaction_commit
nilfs_construct_segment (if inode needs sync)
nilfs_segctor_sync --> Attempt to synchronize with
log writer thread
*** DEADLOCK ***
Fix this issue by changing nilfs_segctor_sync() so that the log writer
thread returns normally without synchronizing after it terminates, and by
forcing tasks that are already waiting to complete once after the thread
terminates.
The skipped inode metadata flushout will then be processed together in the
subsequent cleanup work in nilfs_segctor_destroy().
Link: https://lkml.kernel.org/r/20240520132621.4054-4-konishi.ryusuke@gmail.com
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@gmail.com>
Reported-by: syzbot+e3973c409251e136fdd0@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=
e3973c409251e136fdd0
Tested-by: Ryusuke Konishi <konishi.ryusuke@gmail.com>
Cc: <stable@vger.kernel.org>
Cc: "Bai, Shuangpeng" <sjb7183@psu.edu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Ryusuke Konishi [Mon, 20 May 2024 13:26:20 +0000 (22:26 +0900)]
nilfs2: fix unexpected freezing of nilfs_segctor_sync()
A potential and reproducible race issue has been identified where
nilfs_segctor_sync() would block even after the log writer thread writes a
checkpoint, unless there is an interrupt or other trigger to resume log
writing.
This turned out to be because, depending on the execution timing of the
log writer thread running in parallel, the log writer thread may skip
responding to nilfs_segctor_sync(), which causes a call to schedule()
waiting for completion within nilfs_segctor_sync() to lose the opportunity
to wake up.
The reason why waking up the task waiting in nilfs_segctor_sync() may be
skipped is that updating the request generation issued using a shared
sequence counter and adding an wait queue entry to the request wait queue
to the log writer, are not done atomically. There is a possibility that
log writing and request completion notification by nilfs_segctor_wakeup()
may occur between the two operations, and in that case, the wait queue
entry is not yet visible to nilfs_segctor_wakeup() and the wake-up of
nilfs_segctor_sync() will be carried over until the next request occurs.
Fix this issue by performing these two operations simultaneously within
the lock section of sc_state_lock. Also, following the memory barrier
guidelines for event waiting loops, move the call to set_current_state()
in the same location into the event waiting loop to ensure that a memory
barrier is inserted just before the event condition determination.
Link: https://lkml.kernel.org/r/20240520132621.4054-3-konishi.ryusuke@gmail.com
Fixes:
9ff05123e3bf ("nilfs2: segment constructor")
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@gmail.com>
Tested-by: Ryusuke Konishi <konishi.ryusuke@gmail.com>
Cc: <stable@vger.kernel.org>
Cc: "Bai, Shuangpeng" <sjb7183@psu.edu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Ryusuke Konishi [Mon, 20 May 2024 13:26:19 +0000 (22:26 +0900)]
nilfs2: fix use-after-free of timer for log writer thread
Patch series "nilfs2: fix log writer related issues".
This bug fix series covers three nilfs2 log writer-related issues,
including a timer use-after-free issue and potential deadlock issue on
unmount, and a potential freeze issue in event synchronization found
during their analysis. Details are described in each commit log.
This patch (of 3):
A use-after-free issue has been reported regarding the timer sc_timer on
the nilfs_sc_info structure.
The problem is that even though it is used to wake up a sleeping log
writer thread, sc_timer is not shut down until the nilfs_sc_info structure
is about to be freed, and is used regardless of the thread's lifetime.
Fix this issue by limiting the use of sc_timer only while the log writer
thread is alive.
Link: https://lkml.kernel.org/r/20240520132621.4054-1-konishi.ryusuke@gmail.com
Link: https://lkml.kernel.org/r/20240520132621.4054-2-konishi.ryusuke@gmail.com
Fixes:
fdce895ea5dd ("nilfs2: change sc_timer from a pointer to an embedded one in struct nilfs_sc_info")
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@gmail.com>
Reported-by: "Bai, Shuangpeng" <sjb7183@psu.edu>
Closes: https://groups.google.com/g/syzkaller/c/MK_LYqtt8ko/m/8rgdWeseAwAJ
Tested-by: Ryusuke Konishi <konishi.ryusuke@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Michael Ellerman [Tue, 21 May 2024 03:02:19 +0000 (13:02 +1000)]
selftests/mm: fix build warnings on ppc64
Fix warnings like:
In file included from uffd-unit-tests.c:8:
uffd-unit-tests.c: In function `uffd_poison_handle_fault':
uffd-common.h:45:33: warning: format `%llu' expects argument of type
`long long unsigned int', but argument 3 has type `__u64' {aka `long
unsigned int'} [-Wformat=]
By switching to unsigned long long for u64 for ppc64 builds.
Link: https://lkml.kernel.org/r/20240521030219.57439-1-mpe@ellerman.id.au
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Cc: Shuah Khan <skhan@linuxfoundation.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Will Deacon [Tue, 21 May 2024 21:38:13 +0000 (00:38 +0300)]
arm64: patching: fix handling of execmem addresses
Klara Modin reported warnings for a kernel configured with BPF_JIT but
without MODULES:
[ 44.131296] Trying to vfree() bad address (
000000004a17c299)
[ 44.138024] WARNING: CPU: 1 PID: 193 at mm/vmalloc.c:3189 remove_vm_area (mm/vmalloc.c:3189 (discriminator 1))
[ 44.146675] CPU: 1 PID: 193 Comm: kworker/1:2 Tainted: G D W
6.9.0-01786-g2c9e5d4a0082 #25
[ 44.158229] Hardware name: Raspberry Pi 3 Model B (DT)
[ 44.164433] Workqueue: events bpf_prog_free_deferred
[ 44.170492] pstate:
60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ 44.178601] pc : remove_vm_area (mm/vmalloc.c:3189 (discriminator 1))
[ 44.183705] lr : remove_vm_area (mm/vmalloc.c:3189 (discriminator 1))
[ 44.188772] sp :
ffff800082a13c70
[ 44.193112] x29:
ffff800082a13c70 x28:
0000000000000000 x27:
0000000000000000
[ 44.201384] x26:
0000000000000000 x25:
ffff00003a44efa0 x24:
00000000d4202000
[ 44.209658] x23:
ffff800081223dd0 x22:
ffff00003a198a40 x21:
ffff8000814dd880
[ 44.217924] x20:
00000000d4202000 x19:
ffff8000814dd880 x18:
0000000000000006
[ 44.226206] x17:
0000000000000000 x16:
0000000000000020 x15:
0000000000000002
[ 44.234460] x14:
ffff8000811a6370 x13:
0000000020000000 x12:
0000000000000000
[ 44.242710] x11:
ffff8000811a6370 x10:
0000000000000144 x9 :
ffff8000811fe370
[ 44.250959] x8 :
0000000000017fe8 x7 :
00000000fffff000 x6 :
ffff8000811fe370
[ 44.259206] x5 :
0000000000000000 x4 :
0000000000000000 x3 :
0000000000000000
[ 44.267457] x2 :
0000000000000000 x1 :
0000000000000000 x0 :
ffff000002203240
[ 44.275703] Call trace:
[ 44.279158] remove_vm_area (mm/vmalloc.c:3189 (discriminator 1))
[ 44.283858] vfree (mm/vmalloc.c:3322)
[ 44.287835] execmem_free (mm/execmem.c:70)
[ 44.292347] bpf_jit_free_exec+0x10/0x1c
[ 44.297283] bpf_prog_pack_free (kernel/bpf/core.c:1006)
[ 44.302457] bpf_jit_binary_pack_free (kernel/bpf/core.c:1195)
[ 44.307951] bpf_jit_free (include/linux/filter.h:1083 arch/arm64/net/bpf_jit_comp.c:2474)
[ 44.312342] bpf_prog_free_deferred (kernel/bpf/core.c:2785)
[ 44.317785] process_one_work (kernel/workqueue.c:3273)
[ 44.322684] worker_thread (kernel/workqueue.c:3342 (discriminator 2) kernel/workqueue.c:3429 (discriminator 2))
[ 44.327292] kthread (kernel/kthread.c:388)
[ 44.331342] ret_from_fork (arch/arm64/kernel/entry.S:861)
The problem is because bpf_arch_text_copy() silently fails to write to the
read-only area as a result of patch_map() faulting and the resulting
-EFAULT being chucked away.
Update patch_map() to use CONFIG_EXECMEM instead of
CONFIG_STRICT_MODULE_RWX to check for vmalloc addresses.
Link: https://lkml.kernel.org/r/20240521213813.703309-1-rppt@kernel.org
Fixes:
2c9e5d4a0082 ("bpf: remove CONFIG_BPF_JIT dependency on CONFIG_MODULES of")
Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Mike Rapoport (IBM) <rppt@kernel.org>
Reported-by: Klara Modin <klarasmodin@gmail.com>
Closes: https://lore.kernel.org/all/
7983fbbf-0127-457c-9394-
8d6e4299c685@gmail.com
Tested-by: Klara Modin <klarasmodin@gmail.com>
Cc: Björn Töpel <bjorn@kernel.org>
Cc: Luis Chamberlain <mcgrof@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Dev Jain [Tue, 21 May 2024 07:43:58 +0000 (13:13 +0530)]
selftests/mm: compaction_test: fix bogus test success and reduce probability of OOM-killer invocation
Reset nr_hugepages to zero before the start of the test.
If a non-zero number of hugepages is already set before the start of the
test, the following problems arise:
- The probability of the test getting OOM-killed increases. Proof:
The test wants to run on 80% of available memory to prevent OOM-killing
(see original code comments). Let the value of mem_free at the start
of the test, when nr_hugepages = 0, be x. In the other case, when
nr_hugepages > 0, let the memory consumed by hugepages be y. In the
former case, the test operates on 0.8 * x of memory. In the latter,
the test operates on 0.8 * (x - y) of memory, with y already filled,
hence, memory consumed is y + 0.8 * (x - y) = 0.8 * x + 0.2 * y > 0.8 *
x. Q.E.D
- The probability of a bogus test success increases. Proof: Let the
memory consumed by hugepages be greater than 25% of x, with x and y
defined as above. The definition of compaction_index is c_index = (x -
y)/z where z is the memory consumed by hugepages after trying to
increase them again. In check_compaction(), we set the number of
hugepages to zero, and then increase them back; the probability that
they will be set back to consume at least y amount of memory again is
very high (since there is not much delay between the two attempts of
changing nr_hugepages). Hence, z >= y > (x/4) (by the 25% assumption).
Therefore, c_index = (x - y)/z <= (x - y)/y = x/y - 1 < 4 - 1 = 3
hence, c_index can always be forced to be less than 3, thereby the test
succeeding always. Q.E.D
Link: https://lkml.kernel.org/r/20240521074358.675031-4-dev.jain@arm.com
Fixes:
bd67d5c15cc1 ("Test compaction of mlocked memory")
Signed-off-by: Dev Jain <dev.jain@arm.com>
Cc: <stable@vger.kernel.org>
Cc: Anshuman Khandual <anshuman.khandual@arm.com>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Sri Jayaramappa <sjayaram@akamai.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Dev Jain [Tue, 21 May 2024 07:43:57 +0000 (13:13 +0530)]
selftests/mm: compaction_test: fix incorrect write of zero to nr_hugepages
Currently, the test tries to set nr_hugepages to zero, but that is not
actually done because the file offset is not reset after read(). Fix that
using lseek().
Link: https://lkml.kernel.org/r/20240521074358.675031-3-dev.jain@arm.com
Fixes:
bd67d5c15cc1 ("Test compaction of mlocked memory")
Signed-off-by: Dev Jain <dev.jain@arm.com>
Cc: <stable@vger.kernel.org>
Cc: Anshuman Khandual <anshuman.khandual@arm.com>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Sri Jayaramappa <sjayaram@akamai.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Dev Jain [Tue, 21 May 2024 07:43:56 +0000 (13:13 +0530)]
selftests/mm: compaction_test: fix bogus test success on Aarch64
Patch series "Fixes for compaction_test", v2.
The compaction_test memory selftest introduces fragmentation in memory
and then tries to allocate as many hugepages as possible. This series
addresses some problems.
On Aarch64, if nr_hugepages == 0, then the test trivially succeeds since
compaction_index becomes 0, which is less than 3, due to no division by
zero exception being raised. We fix that by checking for division by
zero.
Secondly, correctly set the number of hugepages to zero before trying
to set a large number of them.
Now, consider a situation in which, at the start of the test, a non-zero
number of hugepages have been already set (while running the entire
selftests/mm suite, or manually by the admin). The test operates on 80%
of memory to avoid OOM-killer invocation, and because some memory is
already blocked by hugepages, it would increase the chance of OOM-killing.
Also, since mem_free used in check_compaction() is the value before we
set nr_hugepages to zero, the chance that the compaction_index will
be small is very high if the preset nr_hugepages was high, leading to a
bogus test success.
This patch (of 3):
Currently, if at runtime we are not able to allocate a huge page, the test
will trivially pass on Aarch64 due to no exception being raised on
division by zero while computing compaction_index. Fix that by checking
for nr_hugepages == 0. Anyways, in general, avoid a division by zero by
exiting the program beforehand. While at it, fix a typo, and handle the
case where the number of hugepages may overflow an integer.
Link: https://lkml.kernel.org/r/20240521074358.675031-1-dev.jain@arm.com
Link: https://lkml.kernel.org/r/20240521074358.675031-2-dev.jain@arm.com
Fixes:
bd67d5c15cc1 ("Test compaction of mlocked memory")
Signed-off-by: Dev Jain <dev.jain@arm.com>
Cc: Anshuman Khandual <anshuman.khandual@arm.com>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Sri Jayaramappa <sjayaram@akamai.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Satya Priya Kakitapalli [Wed, 15 May 2024 06:04:50 +0000 (11:34 +0530)]
mailmap: update email address for Satya Priya
Update mailmap with my latest email ID, quic_c_skakit@quicinc.com
is no longer active.
Link: https://lkml.kernel.org/r/20240515-mailmap-update-v1-1-df4853f757a3@quicinc.com
Signed-off-by: Satya Priya Kakitapalli <quic_skakitap@quicinc.com>
Cc: Ajit Pandey <quic_ajipan@quicinc.com>
Cc: Bjorn Andersson <andersson@kernel.org>
Cc: Imran Shaik <quic_imrashai@quicinc.com>
Cc: Jagadeesh Kona <quic_jkona@quicinc.com>
Cc: Konrad Dybcio <konrad.dybcio@linaro.org>
Cc: Taniya Das <quic_tdas@quicinc.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Miaohe Lin [Thu, 16 May 2024 12:26:08 +0000 (20:26 +0800)]
mm/huge_memory: don't unpoison huge_zero_folio
When I did memory failure tests recently, below panic occurs:
kernel BUG at include/linux/mm.h:1135!
invalid opcode: 0000 [#1] PREEMPT SMP NOPTI
CPU: 9 PID: 137 Comm: kswapd1 Not tainted
6.9.0-rc4-00491-gd5ce28f156fe-dirty #14
RIP: 0010:shrink_huge_zero_page_scan+0x168/0x1a0
RSP: 0018:
ffff9933c6c57bd0 EFLAGS:
00000246
RAX:
000000000000003e RBX:
0000000000000000 RCX:
ffff88f61fc5c9c8
RDX:
0000000000000000 RSI:
0000000000000027 RDI:
ffff88f61fc5c9c0
RBP:
ffffcd7c446b0000 R08:
ffffffff9a9405f0 R09:
0000000000005492
R10:
00000000000030ea R11:
ffffffff9a9405f0 R12:
0000000000000000
R13:
0000000000000000 R14:
0000000000000000 R15:
ffff88e703c4ac00
FS:
0000000000000000(0000) GS:
ffff88f61fc40000(0000) knlGS:
0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
CR2:
000055f4da6e9878 CR3:
0000000c71048000 CR4:
00000000000006f0
Call Trace:
<TASK>
do_shrink_slab+0x14f/0x6a0
shrink_slab+0xca/0x8c0
shrink_node+0x2d0/0x7d0
balance_pgdat+0x33a/0x720
kswapd+0x1f3/0x410
kthread+0xd5/0x100
ret_from_fork+0x2f/0x50
ret_from_fork_asm+0x1a/0x30
</TASK>
Modules linked in: mce_inject hwpoison_inject
---[ end trace
0000000000000000 ]---
RIP: 0010:shrink_huge_zero_page_scan+0x168/0x1a0
RSP: 0018:
ffff9933c6c57bd0 EFLAGS:
00000246
RAX:
000000000000003e RBX:
0000000000000000 RCX:
ffff88f61fc5c9c8
RDX:
0000000000000000 RSI:
0000000000000027 RDI:
ffff88f61fc5c9c0
RBP:
ffffcd7c446b0000 R08:
ffffffff9a9405f0 R09:
0000000000005492
R10:
00000000000030ea R11:
ffffffff9a9405f0 R12:
0000000000000000
R13:
0000000000000000 R14:
0000000000000000 R15:
ffff88e703c4ac00
FS:
0000000000000000(0000) GS:
ffff88f61fc40000(0000) knlGS:
0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
CR2:
000055f4da6e9878 CR3:
0000000c71048000 CR4:
00000000000006f0
The root cause is that HWPoison flag will be set for huge_zero_folio
without increasing the folio refcnt. But then unpoison_memory() will
decrease the folio refcnt unexpectedly as it appears like a successfully
hwpoisoned folio leading to VM_BUG_ON_PAGE(page_ref_count(page) == 0) when
releasing huge_zero_folio.
Skip unpoisoning huge_zero_folio in unpoison_memory() to fix this issue.
We're not prepared to unpoison huge_zero_folio yet.
Link: https://lkml.kernel.org/r/20240516122608.22610-1-linmiaohe@huawei.com
Fixes:
478d134e9506 ("mm/huge_memory: do not overkill when splitting huge_zero_page")
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Acked-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Yang Shi <shy828301@gmail.com>
Reviewed-by: Oscar Salvador <osalvador@suse.de>
Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com>
Cc: Naoya Horiguchi <nao.horiguchi@gmail.com>
Cc: Xu Yu <xuyu@linux.alibaba.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Andrey Konovalov [Fri, 17 May 2024 13:01:18 +0000 (15:01 +0200)]
kasan, fortify: properly rename memintrinsics
After commit
69d4c0d32186 ("entry, kasan, x86: Disallow overriding mem*()
functions") and the follow-up fixes, with CONFIG_FORTIFY_SOURCE enabled,
even though the compiler instruments meminstrinsics by generating calls to
__asan/__hwasan_ prefixed functions, FORTIFY_SOURCE still uses
uninstrumented memset/memmove/memcpy as the underlying functions.
As a result, KASAN cannot detect bad accesses in memset/memmove/memcpy.
This also makes KASAN tests corrupt kernel memory and cause crashes.
To fix this, use __asan_/__hwasan_memset/memmove/memcpy as the underlying
functions whenever appropriate. Do this only for the instrumented code
(as indicated by __SANITIZE_ADDRESS__).
Link: https://lkml.kernel.org/r/20240517130118.759301-1-andrey.konovalov@linux.dev
Fixes:
69d4c0d32186 ("entry, kasan, x86: Disallow overriding mem*() functions")
Fixes:
51287dcb00cc ("kasan: emit different calls for instrumentable memintrinsics")
Fixes:
36be5cba99f6 ("kasan: treat meminstrinsic as builtins in uninstrumented files")
Signed-off-by: Andrey Konovalov <andreyknvl@gmail.com>
Reported-by: Erhard Furtner <erhard_f@mailbox.org>
Reported-by: Nico Pache <npache@redhat.com>
Closes: https://lore.kernel.org/all/
20240501144156.
17e65021@outsider.home/
Reviewed-by: Marco Elver <elver@google.com>
Tested-by: Nico Pache <npache@redhat.com>
Acked-by: Nico Pache <npache@redhat.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com>
Cc: Daniel Axtens <dja@axtens.net>
Cc: Dmitry Vyukov <dvyukov@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Suren Baghdasaryan [Tue, 14 May 2024 16:31:28 +0000 (09:31 -0700)]
lib: add version into /proc/allocinfo output
Add version string and a header at the beginning of /proc/allocinfo to
allow later format changes. Example output:
> head /proc/allocinfo
allocinfo - version: 1.0
# <size> <calls> <tag info>
0 0 init/main.c:1314 func:do_initcalls
0 0 init/do_mounts.c:353 func:mount_nodev_root
0 0 init/do_mounts.c:187 func:mount_root_generic
0 0 init/do_mounts.c:158 func:do_mount_root
0 0 init/initramfs.c:493 func:unpack_to_rootfs
0 0 init/initramfs.c:492 func:unpack_to_rootfs
0 0 init/initramfs.c:491 func:unpack_to_rootfs
512 1 arch/x86/events/rapl.c:681 func:init_rapl_pmus
128 1 arch/x86/events/rapl.c:571 func:rapl_cpu_online
[akpm@linux-foundation.org: remove stray newline from struct allocinfo_private]
Link: https://lkml.kernel.org/r/20240514163128.3662251-1-surenb@google.com
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Reviewed-by: Pasha Tatashin <pasha.tatashin@soleen.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Cc: Kent Overstreet <kent.overstreet@linux.dev>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Hailong.Liu [Fri, 10 May 2024 10:01:31 +0000 (18:01 +0800)]
mm/vmalloc: fix vmalloc which may return null if called with __GFP_NOFAIL
commit
a421ef303008 ("mm: allow !GFP_KERNEL allocations for kvmalloc")
includes support for __GFP_NOFAIL, but it presents a conflict with commit
dd544141b9eb ("vmalloc: back off when the current task is OOM-killed"). A
possible scenario is as follows:
process-a
__vmalloc_node_range(GFP_KERNEL | __GFP_NOFAIL)
__vmalloc_area_node()
vm_area_alloc_pages()
--> oom-killer send SIGKILL to process-a
if (fatal_signal_pending(current)) break;
--> return NULL;
To fix this, do not check fatal_signal_pending() in vm_area_alloc_pages()
if __GFP_NOFAIL set.
This issue occurred during OPLUS KASAN TEST. Below is part of the log
-> oom-killer sends signal to process
[65731.222840] [ T1308] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/apps/uid_10198,task=gs.intelligence,pid=32454,uid=10198
[65731.259685] [T32454] Call trace:
[65731.259698] [T32454] dump_backtrace+0xf4/0x118
[65731.259734] [T32454] show_stack+0x18/0x24
[65731.259756] [T32454] dump_stack_lvl+0x60/0x7c
[65731.259781] [T32454] dump_stack+0x18/0x38
[65731.259800] [T32454] mrdump_common_die+0x250/0x39c [mrdump]
[65731.259936] [T32454] ipanic_die+0x20/0x34 [mrdump]
[65731.260019] [T32454] atomic_notifier_call_chain+0xb4/0xfc
[65731.260047] [T32454] notify_die+0x114/0x198
[65731.260073] [T32454] die+0xf4/0x5b4
[65731.260098] [T32454] die_kernel_fault+0x80/0x98
[65731.260124] [T32454] __do_kernel_fault+0x160/0x2a8
[65731.260146] [T32454] do_bad_area+0x68/0x148
[65731.260174] [T32454] do_mem_abort+0x151c/0x1b34
[65731.260204] [T32454] el1_abort+0x3c/0x5c
[65731.260227] [T32454] el1h_64_sync_handler+0x54/0x90
[65731.260248] [T32454] el1h_64_sync+0x68/0x6c
[65731.260269] [T32454] z_erofs_decompress_queue+0x7f0/0x2258
--> be->decompressed_pages = kvcalloc(be->nr_pages, sizeof(struct page *), GFP_KERNEL | __GFP_NOFAIL);
kernel panic by NULL pointer dereference.
erofs assume kvmalloc with __GFP_NOFAIL never return NULL.
[65731.260293] [T32454] z_erofs_runqueue+0xf30/0x104c
[65731.260314] [T32454] z_erofs_readahead+0x4f0/0x968
[65731.260339] [T32454] read_pages+0x170/0xadc
[65731.260364] [T32454] page_cache_ra_unbounded+0x874/0xf30
[65731.260388] [T32454] page_cache_ra_order+0x24c/0x714
[65731.260411] [T32454] filemap_fault+0xbf0/0x1a74
[65731.260437] [T32454] __do_fault+0xd0/0x33c
[65731.260462] [T32454] handle_mm_fault+0xf74/0x3fe0
[65731.260486] [T32454] do_mem_abort+0x54c/0x1b34
[65731.260509] [T32454] el0_da+0x44/0x94
[65731.260531] [T32454] el0t_64_sync_handler+0x98/0xb4
[65731.260553] [T32454] el0t_64_sync+0x198/0x19c
Link: https://lkml.kernel.org/r/20240510100131.1865-1-hailong.liu@oppo.com
Fixes:
9376130c390a ("mm/vmalloc: add support for __GFP_NOFAIL")
Signed-off-by: Hailong.Liu <hailong.liu@oppo.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Suggested-by: Barry Song <21cnbao@gmail.com>
Reported-by: Oven <liyangouwen1@oppo.com>
Reviewed-by: Barry Song <baohua@kernel.org>
Reviewed-by: Uladzislau Rezki (Sony) <urezki@gmail.com>
Cc: Chao Yu <chao@kernel.org>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Gao Xiang <xiang@kernel.org>
Cc: Lorenzo Stoakes <lstoakes@gmail.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Linus Torvalds [Fri, 24 May 2024 17:46:35 +0000 (10:46 -0700)]
Merge tag 'riscv-for-linus-6.10-mw2' of git://git./linux/kernel/git/riscv/linux
Pull more RISC-V updates from Palmer Dabbelt:
- The compression format used for boot images is now configurable at
build time, and these formats are shown in `make help`
- access_ok() has been optimized
- A pair of performance bugs have been fixed in the uaccess handlers
- Various fixes and cleanups, including one for the IMSIC build failure
and one for the early-boot ftrace illegal NOPs bug
* tag 'riscv-for-linus-6.10-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
riscv: Fix early ftrace nop patching
irqchip: riscv-imsic: Fixup riscv_ipi_set_virq_range() conflict
riscv: selftests: Add signal handling vector tests
riscv: mm: accelerate pagefault when badaccess
riscv: uaccess: Relax the threshold for fast path
riscv: uaccess: Allow the last potential unrolled copy
riscv: typo in comment for get_f64_reg
Use bool value in set_cpu_online()
riscv: selftests: Add hwprobe binaries to .gitignore
riscv: stacktrace: fixed walk_stackframe()
ftrace: riscv: move from REGS to ARGS
riscv: do not select MODULE_SECTIONS by default
riscv: show help string for riscv-specific targets
riscv: make image compression configurable
riscv: cpufeature: Fix extension subset checking
riscv: cpufeature: Fix thead vector hwcap removal
riscv: rewrite __kernel_map_pages() to fix sleeping in invalid context
riscv: force PAGE_SIZE linear mapping if debug_pagealloc is enabled
riscv: Define TASK_SIZE_MAX for __access_ok()
riscv: Remove PGDIR_SIZE_L3 and TASK_SIZE_MIN
Linus Torvalds [Fri, 24 May 2024 17:24:49 +0000 (10:24 -0700)]
Merge tag 'for-linus-6.10a-rc1-tag' of git://git./linux/kernel/git/xen/tip
Pull xen updates from Juergen Gross:
- a small cleanup in the drivers/xen/xenbus Makefile
- a fix of the Xen xenstore driver to improve connecting to a late
started Xenstore
- an enhancement for better support of ballooning in PVH guests
- a cleanup using try_cmpxchg() instead of open coding it
* tag 'for-linus-6.10a-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
drivers/xen: Improve the late XenStore init protocol
xen/xenbus: Use *-y instead of *-objs in Makefile
xen/x86: add extra pages to unpopulated-alloc if available
locking/x86/xen: Use try_cmpxchg() in xen_alloc_p2m_entry()
Linus Torvalds [Fri, 24 May 2024 16:40:31 +0000 (09:40 -0700)]
Merge tag 'for-6.10-tag' of git://git./linux/kernel/git/kdave/linux
Pull more btrfs updates from David Sterba:
"A few more updates, mostly stability fixes or user visible changes:
- fix race in zoned mode during device replace that can lead to
use-after-free
- update return codes and lower message levels for quota rescan where
it's causing false alerts
- fix unexpected qgroup id reuse under some conditions
- fix condition when looking up extent refs
- add option norecovery (removed in 6.8), the intended replacements
haven't been used and some aplications still rely on the old one
- build warning fixes"
* tag 'for-6.10-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
btrfs: re-introduce 'norecovery' mount option
btrfs: fix end of tree detection when searching for data extent ref
btrfs: scrub: initialize ret in scrub_simple_mirror() to fix compilation warning
btrfs: zoned: fix use-after-free due to race with dev replace
btrfs: qgroup: fix qgroup id collision across mounts
btrfs: qgroup: update rescan message levels and error codes
Linus Torvalds [Fri, 24 May 2024 16:31:50 +0000 (09:31 -0700)]
Merge tag 'erofs-for-6.10-rc1-2' of git://git./linux/kernel/git/xiang/erofs
Pull more erofs updates from Gao Xiang:
"The main ones are metadata API conversion to byte offsets by Al Viro.
Another patch gets rid of unnecessary memory allocation out of DEFLATE
decompressor. The remaining one is a trivial cleanup.
- Convert metadata APIs to byte offsets
- Avoid allocating DEFLATE streams unnecessarily
- Some erofs_show_options() cleanup"
* tag 'erofs-for-6.10-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs:
erofs: avoid allocating DEFLATE streams before mounting
z_erofs_pcluster_begin(): don't bother with rounding position down
erofs: don't round offset down for erofs_read_metabuf()
erofs: don't align offset for erofs_read_metabuf() (simple cases)
erofs: mechanically convert erofs_read_metabuf() to offsets
erofs: clean up erofs_show_options()
Linus Torvalds [Fri, 24 May 2024 16:07:22 +0000 (09:07 -0700)]
Merge tag 'bcachefs-2024-05-24' of https://evilpiepirate.org/git/bcachefs
Pull bcachefs fixes from Kent Overstreet:
"Nothing exciting, just syzbot fixes (except for the one
FMODE_CAN_ODIRECT patch).
Looks like syzbot reports have slowed down; this is all catch up from
two weeks of conferences.
Next hardening project is using Thomas's error injection tooling to
torture test repair"
* tag 'bcachefs-2024-05-24' of https://evilpiepirate.org/git/bcachefs:
bcachefs: Fix race path in bch2_inode_insert()
bcachefs: Ensure we're RW before journalling
bcachefs: Fix shutdown ordering
bcachefs: Fix unsafety in bch2_dirent_name_bytes()
bcachefs: Fix stack oob in __bch2_encrypt_bio()
bcachefs: Fix btree_trans leak in bch2_readahead()
bcachefs: Fix bogus verify_replicas_entry() assert
bcachefs: Check for subvolues with bogus snapshot/inode fields
bcachefs: bch2_checksum() returns 0 for unknown checksum type
bcachefs: Fix bch2_alloc_ciphers()
bcachefs: Add missing guard in bch2_snapshot_has_children()
bcachefs: Fix missing parens in drop_locks_do()
bcachefs: Improve bch2_assert_pos_locked()
bcachefs: Fix shift overflows in replicas.c
bcachefs: Fix shift overflow in btree_lost_data()
bcachefs: Fix ref in trans_mark_dev_sbs() error path
bcachefs: set FMODE_CAN_ODIRECT instead of a dummy direct_IO method
bcachefs: Fix rcu splat in check_fix_ptrs()