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2022-04-13arm64: dts: renesas: salvator-common: Add RPC HyperFlash device nodeGeert Uytterhoeven
Add the RPC HyperFlash device node along with its partitions to the common Salvator-X(S) board DTS file. Based on a patch in the BSP by Valentine Barshak. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/cfc6af8a4c42febcc405b7356c38448eec8e29b0.1648548339.git.geert+renesas@glider.be
2022-04-13arm64: dts: renesas: ebisu: Add RPC HyperFlash device nodeGeert Uytterhoeven
Add the RPC HyperFlash device node along with its partitions to the common Ebisu board DTS file. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/b14c769f62211b67d90dbd2f127357756e6cb4fa.1648548339.git.geert+renesas@glider.be
2022-04-13arm64: dts: renesas: draak: Add RPC HyperFlash device nodeGeert Uytterhoeven
Add the RPC HyperFlash device node along with its partitions to the common Draak board DTS file. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/0f3d3018ecfcdce1bce67708708a6d3a98368b10.1648548339.git.geert+renesas@glider.be
2022-04-13arm64: dts: renesas: rcar-gen3: Add RPC device nodesGeert Uytterhoeven
Add device nodes for the SPI Multi I/O Bus Controllers (RPC-IF) on the various R-Car Gen3 SoCs that do not have support for them yet in their device trees (R-Car H3, M3-W, M3-W+, M3-N, E3, and D3). Based on patches in the BSP by Valentine Barshak. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/3231749c7b63df1a2134daabe66446a3e0e5515b.1648548339.git.geert+renesas@glider.be
2022-04-13arm64: dts: renesas: rcar-gen4: Add interrupt properties to watchdog nodesWolfram Sang
Driver doesn't use it yet, but let's describe the HW properly. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20220322095512.4707-6-wsa+renesas@sang-engineering.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2022-04-13arm64: dts: renesas: rzg2: Add interrupt properties to watchdog nodesWolfram Sang
Driver doesn't use it yet, but let's describe the HW properly. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20220322095512.4707-5-wsa+renesas@sang-engineering.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2022-04-13arm64: dts: renesas: rcar-gen3: Add interrupt properties to watchdog nodesWolfram Sang
Driver doesn't use it yet, but let's describe the HW properly. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20220322095512.4707-4-wsa+renesas@sang-engineering.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2022-04-13ARM: dts: rzg1: Add interrupt properties to watchdog nodesWolfram Sang
Driver doesn't use it yet, but let's describe the HW properly. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20220322095512.4707-3-wsa+renesas@sang-engineering.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2022-04-13ARM: dts: rcar-gen2: Add interrupt properties to watchdog nodesWolfram Sang
Driver doesn't use it yet, but let's describe the HW properly. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20220322095512.4707-2-wsa+renesas@sang-engineering.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2022-04-11arm64: dts: renesas: spider: Add Ethernet sub-boardGeert Uytterhoeven
Add a DTS file for the Spider Ether TSN sub-board (RTP8A779F0ASKB0ST0S), and include it from the main r8a779f0-spider.dts. For now its contents are limited to the Board ID EEPROM. Extracted from a larger patch in the BSP by LUU HOAI. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/5aa58816182b34d9e5795bc1e22784f4e4879d13.1643898884.git.geert+renesas@glider.be
2022-04-11arm64: dts: renesas: spider-cpu: Add I2C4 and EEPROMsGeert Uytterhoeven
Enable the I2C4 bus on the Falcon CPU board, and describe the I2C EEPROMs present on the Spider CPU and BreakOut boards. Extracted from a larger patch in the BSP by LUU HOAI. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/6d8917e49f83b6a932970ca169100eb086d11f16.1643898884.git.geert+renesas@glider.be
2022-04-11arm64: dts: renesas: r8a779f0: Add I2C nodesGeert Uytterhoeven
Add device nodes for the I2C Bus Interfaces on the Renesas R-Car S4-8 (R8A779F0) SoC. Based on a larger patch in the BSP by LUU HOAI. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/e1c7fb17801bc82a74aa5364212d02ba51535dd2.1643898884.git.geert+renesas@glider.be
2022-04-04arm64: dts: renesas: r8a77961: Add CAN-FD nodeKoji Matsuoka
Add the device node for the CAN-FD device on R-Car M3-W+. Signed-off-by: Koji Matsuoka <koji.matsuoka.xm@renesas.com> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20220319223306.60782-2-wsa+renesas@sang-engineering.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2022-04-04arm64: dts: renesas: falcon: Enable CANFD 0 and 1Ulrich Hecht
Enables confirmed-working CAN interfaces 0 and 1 on the Falcon board. Signed-off-by: Ulrich Hecht <uli+renesas@fpond.eu> Link: https://lore.kernel.org/r/20220309162609.3726306-4-uli+renesas@fpond.eu Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2022-04-04arm64: dts: renesas: r8a779a0: Add CANFD device nodeUlrich Hecht
This patch adds a CANFD device node for r8a779a0. Based on patch by Kazuya Mizuguchi. Signed-off-by: Ulrich Hecht <uli+renesas@fpond.eu> Link: https://lore.kernel.org/r/20220309162609.3726306-3-uli+renesas@fpond.eu Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2022-04-04arm64: dts: renesas: falcon-cpu: Use INTC_EX for SN65DSI86Kieran Bingham
The INTC block is a better choice for handling the interrupts on the V3U as the INTC will always be powered, while the GPIO block may be de-clocked if not in use. Further more, it may be likely to have a lower power consumption as it does not need to drive the pins. Switch the interrupt parent and interrupts definition from gpio1 to irq0 on intc_ex, and configure the PFC accordingly. Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Link: https://lore.kernel.org/r/20220309190631.1576372-1-kieran.bingham+renesas@ideasonboard.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2022-04-04arm64: dts: renesas: r9a07g054: Add TSU nodeLad Prabhakar
Add TSU and thermal-zones nodes to RZ/V2L (R9A07G054) SoC DTSI. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com> Link: https://lore.kernel.org/r/20220308223324.7456-4-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2022-04-04arm64: dts: renesas: r9a07g054: Add OPP tableLad Prabhakar
Add OPP table for RZ/V2L SoC. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com> Link: https://lore.kernel.org/r/20220308223324.7456-3-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2022-04-04arm64: dts: renesas: r9a07g054: Fillup the GPU nodeLad Prabhakar
Renesas RZ/V2L SoC has Mali-G31 GPU, this patch fills up the GPU node and adds opp table to RZ/V2L (R9A07G054) SoC DTSI. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com> Link: https://lore.kernel.org/r/20220308223324.7456-2-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2022-04-04arm64: dts: renesas: rzg2lc-smarc-som: Add vdd core regulatorBiju Das
Add vdd core regulator (1.1 V) for GPU. This patch add regulator support for GPU. The H/W manual mentions nothing about a GPU regulator. So using vdd core regulator for GPU. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Link: https://lore.kernel.org/r/20220307192436.13237-4-biju.das.jz@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2022-04-04arm64: dts: renesas: rzg2lc-smarc-som: Enable OSTMBiju Das
Enable OSTM{1, 2} interfaces on RZ/G2LC SMARC EVK. OSTM0 is reserved for TF-A. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Link: https://lore.kernel.org/r/20220307192436.13237-3-biju.das.jz@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2022-04-04arm64: dts: renesas: rzg2lc-smarc-som: Enable serial NOR flashBiju Das
Enable mt25qu512a flash connected to QSPI0. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Link: https://lore.kernel.org/r/20220307192436.13237-2-biju.das.jz@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2022-04-04arm64: dts: renesas: rzg2lc-smarc: Enable AudioBiju Das
Enable Audio on RZ/G2LC SMARC EVK by deleting ssi0 entries from board DT and adding pincontrol entries to the soc-pinctrl dtsi, so that entries from common dtsi kick in and make audio functionality operational. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Link: https://lore.kernel.org/r/20220303164155.7706-5-biju.das.jz@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2022-04-04arm64: dts: renesas: rzg2lc-smarc: Enable i2c{0,1,2}Biju Das
Enable i2c{0,1} on RZ/G2LC SMARC EVK by deleting respective entries from board dts and adding pincontrol entries to the soc-pinctrl dtsi. Also enable i2c2 by adding to soc dtsi. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Link: https://lore.kernel.org/r/20220303164155.7706-4-biju.das.jz@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2022-04-04arm64: dts: renesas: rzg2l-smarc: Move out i2c3 and Audio codec from common dtsiBiju Das
On RZ/G2L SoM module, the Audio codec is connected to i2c3 bus whereas on RZ/G2LC, it is connected to i2c2 bus. So move out i2c3 and wm8978 nodes from common dtsi to soc specific dtsi. While at it add wm8978 node to RZ/G2LC SoC specific dtsi to fix the build error. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Link: https://lore.kernel.org/r/20220303164155.7706-3-biju.das.jz@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2022-04-04arm64: dts: renesas: rzg2lc-smarc-pinfunction: Sort the nodesBiju Das
Sort the pinctrl nodes alphabetically. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Link: https://lore.kernel.org/r/20220303164155.7706-2-biju.das.jz@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2022-04-04arm64: dts: renesas: r9a07g044c2-smarc: Enable usb2.0Biju Das
Enable usb2.0 host/device functionality on RZ/G2LC SMARC EVK by deleting phyrst, usb2_phy{0,1}, ehci/ohci{0,1} and hsusb entries from board DT, so that entries from common dtsi kick in and make USB2.0 functionality operational. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Link: https://lore.kernel.org/r/20220302074043.21525-1-biju.das.jz@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2022-04-04arm64: dts: renesas: r9a07g054: Add SPI{0,2} nodes and fillup SPI1 stub nodeLad Prabhakar
Add SPI{0,2} nodes and fillup SPI1 stub node in RZ/V2L (R9A07G054) SoC DTSI. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com> Link: https://lore.kernel.org/r/20220227203744.18355-13-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2022-04-04arm64: dts: renesas: r9a07g054: Add USB2.0 device supportLad Prabhakar
Fillup the hsusb stub node in RZ/V2L (R9A07G054) SoC DTSI which enables USB2.0 device support. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com> Link: https://lore.kernel.org/r/20220227203744.18355-12-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2022-04-04arm64: dts: renesas: r9a07g054: Add USB2.0 phy and host supportLad Prabhakar
Add USB2.0 phy and host support to RZ/V2L (R9A07G054) SoC DTSI. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com> Link: https://lore.kernel.org/r/20220227203744.18355-11-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2022-04-04arm64: dts: renesas: r9a07g054: Add SSI{1,2,3} nodes and fillup the SSI0 ↵Lad Prabhakar
stub node Add SSI{1,2,3} nodes and fillup the SSI0 stub node in RZ/V2L (R9A07G054) SoC DTSI. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com> Link: https://lore.kernel.org/r/20220227203744.18355-10-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2022-04-04arm64: dts: renesas: r9a07g054: Fillup the WDT{0,1,2} stub nodesLad Prabhakar
Fillup the WDT{0,1,2} stub nodes in RZ/V2L (R9A07G054) SoC DTSI. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com> Link: https://lore.kernel.org/r/20220227203744.18355-9-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2022-04-04arm64: dts: renesas: r9a07g054: Fillup the OSTM{0,1,2} stub nodesLad Prabhakar
Fillup the OSTM{0,1,2} stub nodes in RZ/V2L (R9A07G054) SoC DTSI. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com> Link: https://lore.kernel.org/r/20220227203744.18355-8-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2022-04-04arm64: dts: renesas: r9a07g054: Fillup the sbc stub nodeLad Prabhakar
Fillup the sbc stub node in RZ/V2L (R9A07G054) SoC DTSI. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com> Link: https://lore.kernel.org/r/20220227203744.18355-7-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2022-04-04arm64: dts: renesas: r9a07g054: Fillup the I2C{0,1,2,3} stub nodesLad Prabhakar
Fillup the I2C{0,1,2,3} stub nodes in RZ/V2L (R9A07G054) SoC DTSI. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com> Link: https://lore.kernel.org/r/20220227203744.18355-6-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2022-04-04arm64: dts: renesas: r9a07g054l2-smarc: Drop deleting can{0,1}-stb-hog nodesLad Prabhakar
Drop deleting can{0,1}-stb-hog nodes so that CAN becomes operational on Renesas RZ/V2L SMARC EVK. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com> Link: https://lore.kernel.org/r/20220227203744.18355-5-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2022-04-04arm64: dts: renesas: r9a07g054: Fillup the CANFD stub nodeLad Prabhakar
Fillup the CANFD stub node in RZ/V2L (R9A07G054) SoC DTSI. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com> Link: https://lore.kernel.org/r/20220227203744.18355-4-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2022-04-04arm64: dts: renesas: r9a07g054l2-smarc: Drop deleting gpio-hog pins related ↵Lad Prabhakar
to SDHI Drop deleting gpio-hog pins related to SDHI0/1 so that SDHI functionality gets enabled on Renesas RZ/V2L SMARC EVK. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com> Link: https://lore.kernel.org/r/20220227203744.18355-3-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2022-04-04arm64: dts: renesas: r9a07g054: Fillup the SDHI{0,1} stub nodesLad Prabhakar
Fillup the SDHI{0,1} stub nodes in RZ/V2L (R9A07G054) SoC DTSI. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com> Link: https://lore.kernel.org/r/20220227203744.18355-2-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2022-04-04arm64: dts: renesas: r9a07g054: Fillup the ADC stub nodeLad Prabhakar
Fillup the ADC stub node in RZ/V2L (R9A07G054) SoC DTSI. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com> Link: https://lore.kernel.org/r/20220224125843.29733-3-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2022-04-03Linux 5.18-rc1v5.18-rc1Linus Torvalds
2022-04-03Merge tag 'trace-v5.18-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace Pull more tracing updates from Steven Rostedt: - Rename the staging files to give them some meaning. Just stage1,stag2,etc, does not show what they are for - Check for NULL from allocation in bootconfig - Hold event mutex for dyn_event call in user events - Mark user events to broken (to work on the API) - Remove eBPF updates from user events - Remove user events from uapi header to keep it from being installed. - Move ftrace_graph_is_dead() into inline as it is called from hot paths and also convert it into a static branch. * tag 'trace-v5.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: tracing: Move user_events.h temporarily out of include/uapi ftrace: Make ftrace_graph_is_dead() a static branch tracing: Set user_events to BROKEN tracing/user_events: Remove eBPF interfaces tracing/user_events: Hold event_mutex during dyn_event_add proc: bootconfig: Add null pointer check tracing: Rename the staging files for trace_events
2022-04-03Merge tag 'clk-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk fix from Stephen Boyd: "A single revert to fix a boot regression seen when clk_put() started dropping rate range requests. It's best to keep various systems booting so we'll kick this out and try again next time" * tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: Revert "clk: Drop the rate range on clk_put()"
2022-04-03Merge tag 'x86-urgent-2022-04-03' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Thomas Gleixner: "A set of x86 fixes and updates: - Make the prctl() for enabling dynamic XSTATE components correct so it adds the newly requested feature to the permission bitmap instead of overwriting it. Add a selftest which validates that. - Unroll string MMIO for encrypted SEV guests as the hypervisor cannot emulate it. - Handle supervisor states correctly in the FPU/XSTATE code so it takes the feature set of the fpstate buffer into account. The feature sets can differ between host and guest buffers. Guest buffers do not contain supervisor states. So far this was not an issue, but with enabling PASID it needs to be handled in the buffer offset calculation and in the permission bitmaps. - Avoid a gazillion of repeated CPUID invocations in by caching the values early in the FPU/XSTATE code. - Enable CONFIG_WERROR in x86 defconfig. - Make the X86 defconfigs more useful by adapting them to Y2022 reality" * tag 'x86-urgent-2022-04-03' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/fpu/xstate: Consolidate size calculations x86/fpu/xstate: Handle supervisor states in XSTATE permissions x86/fpu/xsave: Handle compacted offsets correctly with supervisor states x86/fpu: Cache xfeature flags from CPUID x86/fpu/xsave: Initialize offset/size cache early x86/fpu: Remove unused supervisor only offsets x86/fpu: Remove redundant XCOMP_BV initialization x86/sev: Unroll string mmio with CC_ATTR_GUEST_UNROLL_STRING_IO x86/config: Make the x86 defconfigs a bit more usable x86/defconfig: Enable WERROR selftests/x86/amx: Update the ARCH_REQ_XCOMP_PERM test x86/fpu/xstate: Fix the ARCH_REQ_XCOMP_PERM implementation
2022-04-03Merge tag 'core-urgent-2022-04-03' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull RT signal fix from Thomas Gleixner: "Revert the RT related signal changes. They need to be reworked and generalized" * tag 'core-urgent-2022-04-03' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: Revert "signal, x86: Delay calling signals in atomic on RT enabled kernels"
2022-04-03Merge tag 'dma-mapping-5.18-1' of git://git.infradead.org/users/hch/dma-mappingLinus Torvalds
Pull more dma-mapping updates from Christoph Hellwig: - fix a regression in dma remap handling vs AMD memory encryption (me) - finally kill off the legacy PCI DMA API (Christophe JAILLET) * tag 'dma-mapping-5.18-1' of git://git.infradead.org/users/hch/dma-mapping: dma-mapping: move pgprot_decrypted out of dma_pgprot PCI/doc: cleanup references to the legacy PCI DMA API PCI: Remove the deprecated "pci-dma-compat.h" API
2022-04-03Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-armLinus Torvalds
Pull ARM fixes from Russell King: - avoid unnecessary rebuilds for library objects - fix return value of __setup handlers - fix invalid input check for "crashkernel=" kernel option - silence KASAN warnings in unwind_frame * tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm: ARM: 9191/1: arm/stacktrace, kasan: Silence KASAN warnings in unwind_frame() ARM: 9190/1: kdump: add invalid input check for 'crashkernel=0' ARM: 9187/1: JIVE: fix return value of __setup handler ARM: 9189/1: decompressor: fix unneeded rebuilds of library objects
2022-04-02Revert "clk: Drop the rate range on clk_put()"Stephen Boyd
This reverts commit 7dabfa2bc4803eed83d6f22bd6f045495f40636b. There are multiple reports that this breaks boot on various systems. The common theme is that orphan clks are having rates set on them when that isn't expected. Let's revert it out for now so that -rc1 boots. Reported-by: Marek Szyprowski <m.szyprowski@samsung.com> Reported-by: Tony Lindgren <tony@atomide.com> Reported-by: Alexander Stein <alexander.stein@ew.tq-group.com> Reported-by: Naresh Kamboju <naresh.kamboju@linaro.org> Link: https://lore.kernel.org/r/366a0232-bb4a-c357-6aa8-636e398e05eb@samsung.com Cc: Maxime Ripard <maxime@cerno.tech> Signed-off-by: Stephen Boyd <sboyd@kernel.org> Link: https://lore.kernel.org/r/20220403022818.39572-1-sboyd@kernel.org
2022-04-02Merge tag 'perf-tools-for-v5.18-2022-04-02' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux Pull more perf tools updates from Arnaldo Carvalho de Melo: - Avoid SEGV if core.cpus isn't set in 'perf stat'. - Stop depending on .git files for building PERF-VERSION-FILE, used in 'perf --version', fixing some perf tools build scenarios. - Convert tracepoint.py example to python3. - Update UAPI header copies from the kernel sources: socket, mman-common, msr-index, KVM, i915 and cpufeatures. - Update copy of libbpf's hashmap.c. - Directly return instead of using local ret variable in evlist__create_syswide_maps(), found by coccinelle. * tag 'perf-tools-for-v5.18-2022-04-02' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: perf python: Convert tracepoint.py example to python3 perf evlist: Directly return instead of using local ret variable perf cpumap: More cpu map reuse by merge. perf cpumap: Add is_subset function perf evlist: Rename cpus to user_requested_cpus perf tools: Stop depending on .git files for building PERF-VERSION-FILE tools headers cpufeatures: Sync with the kernel sources tools headers UAPI: Sync drm/i915_drm.h with the kernel sources tools headers UAPI: Sync linux/kvm.h with the kernel sources tools kvm headers arm64: Update KVM headers from the kernel sources tools arch x86: Sync the msr-index.h copy with the kernel sources tools headers UAPI: Sync asm-generic/mman-common.h with the kernel perf beauty: Update copy of linux/socket.h with the kernel sources perf tools: Update copy of libbpf's hashmap.c perf stat: Avoid SEGV if core.cpus isn't set
2022-04-02Merge tag 'kbuild-fixes-v5.18' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild fixes from Masahiro Yamada: - Fix empty $(PYTHON) expansion. - Fix UML, which got broken by the attempt to suppress Clang warnings. - Fix warning message in modpost. * tag 'kbuild-fixes-v5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: modpost: restore the warning message for missing symbol versions Revert "um: clang: Strip out -mno-global-merge from USER_CFLAGS" kbuild: Remove '-mno-global-merge' kbuild: fix empty ${PYTHON} in scripts/link-vmlinux.sh kconfig: remove stale comment about removed kconfig_print_symbol()
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