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2024-01-11ARM: defconfig: remove CONFIG_NET_ETHERNET referencesArnd Bergmann13-13/+0
CONFIG_NET_ETHERNET was removed a long time ago in f860b0522f65 ("drivers/net: Kconfig and Makefile cleanup"). Remove the last references to in in ARM defconfig files. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-01-11ARM: defconfig: remove sysfs-deprecated entriesArnd Bergmann12-16/+0
These were removed last year in commit 721da5cee9d4 ("driver core: remove CONFIG_SYSFS_DEPRECATED and CONFIG_SYSFS_DEPRECATED_V2"), so remove the last references to them in arm config files. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-01-11ARM: defconfig: reorder config linesArnd Bergmann22-50/+50
As part of general housekeeping, change the defconfig files to sort lines based on the 'make savedefconfig' output, to make it easier to do additional changes on top. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-01-11arm64: defconfig reorder config linesArnd Bergmann1-60/+60
A number of options got reorganized over time wihtin Kconfig, so make sure everything is where it belongs in order to simplify defconfig changes again in the future. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-01-09ARM: multi_v7_defconfig: Enable STM32 IPCC mailbox driverMark Brown1-0/+1
The STM32 systems have a mailbox used for communication with non-Linux processors like the M4 on the STM32MP157A. Enable the driver for the mailbox so it is available for testing. Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20240107-arm-defconfig-stm32-ipcc-v1-1-924721db5661@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-01-02Merge tag 'qcom-arm64-defconfig-for-6.8-2' of ↵Arnd Bergmann1-0/+6
https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/defconfig A few more Qualcomm Arm64 defconfig updates for v6.8 This enables the base drivers necessary to boot devices on the X1E platform. The GPU clock controller for SM8450/SM8550 is enabled and the SC8280XP camera clock controller is enabled, to enable respective functionality on these platforms. * tag 'qcom-arm64-defconfig-for-6.8-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: arm64: defconfig: Enable Qualcomm SC8280XP camera clock controller arm64: defconfig: enable GPU clock controller for SM8[45]50 arm64: defconfig: Enable X1E80100 SoC base configs Link: https://lore.kernel.org/r/20231231034648.3262882-1-andersson@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-12-23arm64: defconfig: Enable Qualcomm SC8280XP camera clock controllerBjorn Andersson1-0/+1
With the camera clock controller added to the DeviceTree of SC8280XP the interconnect providers no longer reaches sync_state, resulting in a noticeable reduction in battery life. Enable the camera clock controller (as a module) to avoid this, and hopefully soon provide some level of camera support. Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com> Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Link: https://lore.kernel.org/r/20231221-enable-sc8280xp-camcc-v1-1-2249581dd538@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-12-22ARM: multi_v7_defconfig: Enable RPMSG CHAR and CTRLAndrew Davis1-0/+2
These allow user-space programs to create RPMSG endpoints and have those endpoints show up as device files. They are enabled in the ARM64 defconfig and are useful for the same reasons here. Signed-off-by: Andrew Davis <afd@ti.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-12-22ARM: multi_v7_defconfig: enable STM32 DCMIPP media supportHugues Fruchet1-0/+1
Enables support of STM32 DCMIPP V4L2 media driver. Signed-off-by: Hugues Fruchet <hugues.fruchet@foss.st.com> Signed-off-by: Alain Volmat <alain.volmat@foss.st.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com> Link: https://lore.kernel.org/r/20231215100656.729094-1-alexandre.torgue@foss.st.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-12-22Merge tag 'qcom-arm64-defconfig-for-6.8' of ↵Arnd Bergmann1-0/+16
https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/defconfig Qualcomm ARM64 defconfig updates for v6.8 Core platform-specific drivers for SM8650, SM4450, and SDX75 are enabled. The sound drivers for SC8280XP and SM8650 are enabled. Lastly the UEFI Secure App driver, providing EFI variable access on some platforms is enabled. * tag 'qcom-arm64-defconfig-for-6.8' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: arm64: defconfig: enable Qualcomm WSA884x driver arm64: defconfig: enable Qualcomm UEFI Secure App driver arm64: defconfig: enable Qualcomm sc8280xp sound drivers arm64: defconfig: enable clock controller and pinctrl arm64: deconfig: enable Qualcomm SM8650 SoC drivers arm64: defconfig: Enable GCC, pinctrl and interconnect for SDX75 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-12-22Merge tag 'ti-k3-config-for-v6.8' of ↵Arnd Bergmann1-0/+7
https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux into soc/defconfig TI K3 defconfig updates for v6.8 - Enable TI K3 SoC components PRUSS, CSI2RX, POWERVR for various boards. - Enable TC358767 for Iot2050 board - Increase 8250_NR_UARTS from 4 to 8 to support AM62x verdin boards (minor increase in kernel image) * tag 'ti-k3-config-for-v6.8' of https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux: arm64: defconfig: Enable DRM_POWERVR arm64: defconfig: Enable J721E CSI2RX arm64: defconfig: Increase SERIAL_8250_NR_UARTS arm64: defconfig: Enable TI_ICSSG_PRUETH arm64: defconfig: Enable Toshiba TC358767 bridge Link: https://lore.kernel.org/r/20231218153102.ptduqsvtsq7sxs5n@tinsel Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-12-22Merge tag 'mtk-defconfig-for-v6.8' of ↵Arnd Bergmann1-0/+13
https://git.kernel.org/pub/scm/linux/kernel/git/mediatek/linux into soc/defconfig MediaTek ARM64 defconfig updates for v6.8 Those defconfig changes enable booting the MT8173 Chromebooks with the enablement of the DA9211 regulator driver and adds modules for sound, AudioDSP, DisplayPort and LVTS Thermal for MT8192/MT8195, and module for the ChromeOS Keyboard LED backlight which is present on various Google Chromebooks. * tag 'mtk-defconfig-for-v6.8' of https://git.kernel.org/pub/scm/linux/kernel/git/mediatek/linux: arm64: defconfig: Enable configs for MT8195-Cherry-Tomato Chromebook arm64: defconfig: Enable DA9211 regulator Link: https://lore.kernel.org/r/20231212114515.121695-3-angelogioacchino.delregno@collabora.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-12-22Merge tag 'omap-for-v6.8/defconfig-signed' of ↵Arnd Bergmann1-0/+5
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into soc/defconfig Defconfig changes for omaps Defconfig changes to enable I2C devices for bt200 as loadable modules for the PMIC, sensors and LEDs. * tag 'omap-for-v6.8/defconfig-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: omap2plus_defconfig: enable I2C devcies of bt200 Link: https://lore.kernel.org/r/pull-1702037869-295608@atomide.com-2 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-12-19arm64: defconfig: enable GPU clock controller for SM8[45]50Neil Armstrong1-0/+2
Enable GPU Clock Controller for SM8450 and SM8550 to allow using Adreno GPU on these SoCs. Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20231218-topic-sm8x50-upstream-gpucc-defconfig-v2-1-e5892470a10b@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-12-19arm64: defconfig: Enable X1E80100 SoC base configsRajendra Nayak1-0/+3
Enable GCC, Pinctrl and Interconnect configs for Qualcomm's X1E80100 SoC which is required to boot X1E80100 QCP/CRD boards to a console shell. The configs are required to be marked as builtin and not modules due to the console driver dependencies. Signed-off-by: Rajendra Nayak <quic_rjendra@quicinc.com> Co-developed-by: Sibi Sankar <quic_sibis@quicinc.com> Signed-off-by: Sibi Sankar <quic_sibis@quicinc.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20231205062403.14848-6-quic_sibis@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-12-18arm64: defconfig: enable Qualcomm WSA884x driverKrzysztof Kozlowski1-0/+1
Enable the Qualcomm WSA884x driver, used speakers on boards with Qualcomm SM8550 like QRD8550. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20231106073048.24553-1-krzysztof.kozlowski@linaro.org [bjorn: Rebased on Johan's patch adding SC8280XP and WSA883x, rewrote commit message] Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-12-18arm64: defconfig: enable Qualcomm UEFI Secure App driverJohan Hovold1-0/+2
Enable the Qualcomm QSEECOM interface driver and the UEFI Secure Application client driver which are needed to access EFI variables on machines like the Lenovo ThinkPad X13s. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20231012080157.4616-3-johan+linaro@kernel.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-12-18arm64: defconfig: enable Qualcomm sc8280xp sound driversJohan Hovold1-0/+2
Enable the Qualcomm sc8280xp machine driver and the wsa833x speaker codec driver that are needed for sound on machines like the Lenovo ThinkPad X13s. Note that the wcd938x headphone codec driver is currently implicitly enabled as it is selected by the sc7280 machine driver. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20231012080157.4616-2-johan+linaro@kernel.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-12-16arm64: defconfig: enable clock controller and pinctrlTengfei Fan1-0/+2
Enable global clock controller and pinctrl for support the Qualcomm SM4450 platform to boot to UART console. The serial engine depends on some global clock controller and pinctrl, but as the serial console driver is only available as built-in, so the global clock controller and pinctrl also needs be built-in for the UART device to probe and register the console. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Tengfei Fan <quic_tengfan@quicinc.com> Link: https://lore.kernel.org/r/20231129103325.24854-7-quic_tengfan@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-12-13arm64: defconfig: Enable DRM_POWERVRDonald Robson1-0/+1
Enable the PowerVR DRM driver, as it's used for the GPU in platforms using the TI AM62x SoCs, such as the TI SK-AM62 and BeaglePlay (2023). Signed-off-by: Donald Robson <donald.robson@imgtec.com> Acked-by: Darren Etheridge <detheridge@ti.com> Link: https://lore.kernel.org/r/2f6af3ebfe9e36c80c03de2dcc2e940dd5dc2c4b.1701773390.git.donald.robson@imgtec.com Signed-off-by: Nishanth Menon <nm@ti.com>
2023-12-12arm64: defconfig: Enable configs for MT8195-Cherry-Tomato ChromebookNícolas F. R. A. Prado1-0/+12
Enable missing configs needed to boot the MT8195-Cherry-Tomato Chromebook with full support on the defconfig. The configs enabled bring in support for the DSP and sound card, display, thermal sensor and keyboard backlight. Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20231122181335.535498-1-nfraprado@collabora.com Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
2023-12-12arm64: defconfig: Enable DA9211 regulatorVignesh Raman1-0/+1
Mediatek mt8173 board fails to boot with DA9211 regulator disabled. Enabling CONFIG_REGULATOR_DA9211=y in drm-ci fixes the issue. So enable it in the defconfig since kernel-ci also requires it. Suggested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Vignesh Raman <vignesh.raman@collabora.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230911104139.617448-1-vignesh.raman@collabora.com Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
2023-12-07arm64: deconfig: enable Qualcomm SM8650 SoC driversNeil Armstrong1-0/+6
Enable Clocks, Pinctrl and Interconnect drivers in the ARM64 defconfig for the Qualcomm SM8650 SoC to boot the SM8650 MTP (Mobile Test Platform) and QRD (Qualcomm Reference Device) boards. TCSRCC, GCC, Interconnect, and Pinctrl config are marked as builtin and not modules due to boot dependencies. Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20231121-topic-sm8650-upstream-defconfig-v1-1-2500565fc21b@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-12-07arm64: defconfig: Enable GCC, pinctrl and interconnect for SDX75Rohit Agarwal1-0/+3
Enable Global Clock controller, pinctrl and interconnect framework support for Qualcomm's SDX75 SoC which is required to boot to console on sdx75-idp platform. Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20231117055849.534671-1-quic_rohiagar@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2023-12-06Merge tag 'renesas-arm-defconfig-for-v6.8-tag1' of ↵Arnd Bergmann3-0/+3
git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/defconfig Renesas ARM defconfig updates for v6.8 - Enable support for the Renesas VersaClock 3 clock generator in the arm64 defconfig, - Enable support for the Renesas EtherAVB module in the arm multi_v7 defconfig, - Refresh shmobile_defconfig for v6.7-rc1. * tag 'renesas-arm-defconfig-for-v6.8-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: ARM: shmobile: defconfig: Refresh for v6.7-rc1 ARM: multi_v7_defconfig: Enable CONFIG_RAVB arm64: defconfig: Enable Renesas VersaClock 3 clock generator config Link: https://lore.kernel.org/r/cover.1701433487.git.geert+renesas@glider.be Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-12-06ARM: multi_v7_defconfig: Add SCMI reset supportEtienne Carriere1-0/+1
SCMI reset controllers are used in the ARMv7 STMicroelectronics stm32mp boards: - for STM32MP13: stm32mp135f-dk - for STM32MP15 boards with SCMI variant, introduced by commit 5b7e58313a77 ("ARM: dts: stm32: Add SCMI version of STM32 boards (DK1/DK2/ED1/EV1)") * stm32mp157c-ev1-scmi * stm32mp157c-ed1-scmi * stm32mp157c-dk2-scmi * stm32mp157a-dk1-scmi Cc: Arnd Bergmann <arnd@arndb.de> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com> Signed-off-by: Etienne Carriere <etienne.carriere@foss.st.com> Link: https://lore.kernel.org/r/20231103085400.2924282-1-etienne.carriere@foss.st.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-12-05arm64: defconfig: Enable J721E CSI2RXJai Luthra1-0/+3
AM62 and other K3 based SoCs use Cadence DPHY and CSI-RX bridge drivers, along with a DMA wrapper CSI IP for the camera pipeline. Enable the same to get camera functionality on AM62x-SK, BeaglePlay and AM62Ax SK among other platforms. Tested-by: Martyn Welch <martyn.welch@collabora.com> Signed-off-by: Jai Luthra <j-luthra@ti.com> Link: https://lore.kernel.org/r/20231201-csi_dts-v3-1-9f06f31080fe@ti.com Signed-off-by: Nishanth Menon <nm@ti.com>
2023-12-04arm64: defconfig: Increase SERIAL_8250_NR_UARTSFrancesco Dolcini1-0/+1
Increase CONFIG_SERIAL_8250_NR_UARTS from 4 to 8, the current legacy value is not adequate for embedded systems that use SoCs where it's common to have a large number of serial ports. No need to change CONFIG_SERIAL_8250_RUNTIME_UARTS, see commit 9d86719f8769 ("serial: 8250: Allow using ports higher than SERIAL_8250_RUNTIME_UARTS"). The need to increase this value was noticed while working with Toradex Verdin AM62, this board has 4 serial UART instances available to the user plus an internal one that is connected to a Bluetooth module. Without this change the fifth UART connected to the BT module is not instantiated and BT is not working. Instead of increasing the number to the bare minimum (5) that would be required to solve this specific issue, we increase this to 8 which seems a more reasonable number to have in the defconfig and should cover more valid use cases. With this change the kernel image size increases by ~3.2kB. bloat-o-meter summary: add/remove: 1/1 grow/shrink: 7/0 up/down: 3220/-8 (3212) Cc: Tony Lindgren <tony@atomide.com> Reviewed-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Francesco Dolcini <francesco@dolcini.it> Link: https://lore.kernel.org/r/20231201195732.4931-1-francesco@dolcini.it Signed-off-by: Nishanth Menon <nm@ti.com>
2023-12-04arm64: defconfig: Enable TI_ICSSG_PRUETHMD Danish Anwar1-0/+1
The Programmable Real-time Unit and Industrial Communication Subsystem Gigabit (PRU_ICSSG) is a low-latency microcontroller subsystem in the TI K3 SoCs such as AM654x, AM64x. This subsystem is provided for the use cases like implementation of custom peripheral interfaces, offloading of tasks from the other processor cores of the SoC, etc. Currently AM654x-EVM uses ICSSG driver. Signed-off-by: MD Danish Anwar <danishanwar@ti.com> Reviewed-by: Ravi Gunasekaran <r-gunasekaran@ti.com> Link: https://lore.kernel.org/r/20231128084537.3946895-1-danishanwar@ti.com Signed-off-by: Nishanth Menon <nm@ti.com>
2023-12-04arm64: defconfig: Enable Toshiba TC358767 bridgeAradhya Bhatia1-0/+1
Siemens' SIMATIC IOT2050 platform[0], based on Texas Instruments' AM65x SoC[1], uses Toshiba TC358767[2] to convert DPI video to DisplayPort (DP) video output. The original DPI signals are generated by AM65x's Display SubSystem (DSS). Toshiba TC358767 is also capable of other video format conversions, viz, DPI to (e)DP, DSI to (e)DP, and DSI to DPI. Enable the video bridge Toshiba TC358767. [0]: https://www.siemens.com/global/en/products/automation/pc-based/iot-gateways/simatic-iot2050.html [1]: https://www.ti.com/product/AM6548 [2]: https://toshiba.semicon-storage.com/info/datasheet_en_20230731.pdf?did=36657 Signed-off-by: Aradhya Bhatia <a-bhatia1@ti.com> Link: https://lore.kernel.org/r/20231030152834.18450-1-a-bhatia1@ti.com Signed-off-by: Nishanth Menon <nm@ti.com>
2023-12-01ARM: omap2plus_defconfig: enable I2C devcies of bt200Andreas Kemnade1-0/+5
Enable all available I2C drivers needed for the Epson Moverio BT200, that are: - LED - Subdevs of the TWL6032 PMIC - IMU sensors Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Message-ID: <20231120215635.4187399-1-andreas@kemnade.info> Signed-off-by: Tony Lindgren <tony@atomide.com>
2023-11-27ARM: shmobile: defconfig: Refresh for v6.7-rc1Geert Uytterhoeven1-0/+1
Refresh the defconfig for Renesas ARM systems: - Disable CONFIG_SERIAL_8250_EXAR (auto-enabled since commit 5939ff7ffae095ac ("tty: serial: 8250_exar: Does not use anything from 8250_pci")). Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/b9bdb0fe3635a7eb51a7eca9a06e8146d6ad82db.1700667824.git.geert+renesas@glider.be
2023-11-27ARM: multi_v7_defconfig: Enable CONFIG_RAVBClaudiu Beznea1-0/+1
The Renesas Ethernet AVB driver is used by various iWave RZ/G1 development boards. Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20231120070024.4079344-15-claudiu.beznea.uj@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2023-11-27arm64: defconfig: Enable Renesas VersaClock 3 clock generator configBiju Das1-0/+1
Enable the config for the Renesas VersaClock 3 programmable clock generator, as it is populated on RZ/{G2L,G2LC} and RZ/V2L SMARC EVKs. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20230824083006.88944-1-biju.das.jz@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2023-11-26Merge tag 'parisc-for-6.7-rc3' of ↵Linus Torvalds9-26/+43
git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux Pull parisc architecture fixes from Helge Deller: "This patchset fixes and enforces correct section alignments for the ex_table, altinstructions, parisc_unwind, jump_table and bug_table which are created by inline assembly. Due to not being correctly aligned at link & load time they can trigger unnecessarily the kernel unaligned exception handler at runtime. While at it, I switched the bug table to use relative addresses which reduces the size of the table by half on 64-bit. We still had the ENOSYM and EREMOTERELEASE errno symbols as left-overs from HP-UX, which now trigger build-issues with glibc. We can simply remove them. Most of the patches are tagged for stable kernel series. Summary: - Drop HP-UX ENOSYM and EREMOTERELEASE return codes to avoid glibc build issues - Fix section alignments for ex_table, altinstructions, parisc unwind table, jump_table and bug_table - Reduce size of bug_table on 64-bit kernel by using relative pointers" * tag 'parisc-for-6.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: Reduce size of the bug_table on 64-bit kernel by half parisc: Drop the HP-UX ENOSYM and EREMOTERELEASE error codes parisc: Use natural CPU alignment for bug_table parisc: Ensure 32-bit alignment on parisc unwind section parisc: Mark lock_aligned variables 16-byte aligned on SMP parisc: Mark jump_table naturally aligned parisc: Mark altinstructions read-only and 32-bit aligned parisc: Mark ex_table entries 32-bit aligned in uaccess.h parisc: Mark ex_table entries 32-bit aligned in assembly.h
2023-11-26Merge tag 'x86-urgent-2023-11-26' of ↵Linus Torvalds4-48/+37
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 microcode fixes from Ingo Molnar: "Fix/enhance x86 microcode version reporting: fix the bootup log spam, and remove the driver version announcement to avoid version confusion when distros backport fixes" * tag 'x86-urgent-2023-11-26' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/microcode: Rework early revisions reporting x86/microcode: Remove the driver announcement and version
2023-11-26Merge tag 'perf-urgent-2023-11-26' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 perf event fix from Ingo Molnar: "Fix a bug in the Intel hybrid CPUs hardware-capabilities enumeration code resulting in non-working events on those platforms" * tag 'perf-urgent-2023-11-26' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/x86/intel: Correct incorrect 'or' operation for PMU capabilities
2023-11-25Merge tag 'arm64-fixes' of ↵Linus Torvalds3-7/+19
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Catalin Marinas: - Fix "rodata=on" not disabling "rodata=full" on arm64 - Add arm64 make dependency between vmlinuz.efi and Image, leading to occasional build failures previously (with parallel building) - Add newline to the output formatting of the za-fork kselftest * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: add dependency between vmlinuz.efi and Image kselftest/arm64: Fix output formatting for za-fork arm64: mm: Fix "rodata=on" when CONFIG_RODATA_FULL_DEFAULT_ENABLED=y
2023-11-25Merge tag 'for-linus-6.7a-rc3-tag' of ↵Linus Torvalds1-1/+2
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen fixes from Juergen Gross: - A small cleanup patch for the Xen privcmd driver - A fix for the swiotlb-xen driver which was missing the advertising of the maximum mapping length - A fix for Xen on Arm for a longstanding bug, which happened to occur only recently: a structure in percpu memory crossed a page boundary, which was rejected by the hypervisor * tag 'for-linus-6.7a-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: arm/xen: fix xen_vcpu_info allocation alignment xen: privcmd: Replace zero-length array with flex-array member and use __counted_by swiotlb-xen: provide the "max_mapping_size" method
2023-11-25parisc: Reduce size of the bug_table on 64-bit kernel by halfHelge Deller2-19/+22
Enable GENERIC_BUG_RELATIVE_POINTERS which will store 32-bit relative offsets to the bug address and the source file name instead of 64-bit absolute addresses. This effectively reduces the size of the bug_table[] array by half on 64-bit kernels. Signed-off-by: Helge Deller <deller@gmx.de>
2023-11-25parisc: Drop the HP-UX ENOSYM and EREMOTERELEASE error codesHelge Deller1-2/+0
Those return codes are only defined for the parisc architecture and are leftovers from when we wanted to be HP-UX compatible. They are not returned by any Linux kernel syscall but do trigger problems with the glibc strerrorname_np() and strerror() functions as reported in glibc issue #31080. There is no need to keep them, so simply remove them. Signed-off-by: Helge Deller <deller@gmx.de> Reported-by: Bruno Haible <bruno@clisp.org> Closes: https://sourceware.org/bugzilla/show_bug.cgi?id=31080 Cc: stable@vger.kernel.org
2023-11-25parisc: Use natural CPU alignment for bug_tableHelge Deller1-12/+18
Make sure that the __bug_table section gets 32- or 64-bit aligned, depending if a 32- or 64-bit kernel is being built. Mark it non-writeable and use .blockz instead of the .org assembler directive to pad the struct. Signed-off-by: Helge Deller <deller@gmx.de> Cc: stable@vger.kernel.org # v6.0+
2023-11-25parisc: Ensure 32-bit alignment on parisc unwind sectionHelge Deller1-0/+1
Make sure the .PARISC.unwind section will be 32-bit aligned. Signed-off-by: Helge Deller <deller@gmx.de> Cc: stable@vger.kernel.org # v6.0+
2023-11-25parisc: Mark lock_aligned variables 16-byte aligned on SMPHelge Deller1-1/+1
On parisc we need 16-byte alignment for variables which are used for locking. Mark the __lock_aligned attribute acordingly so that the .data..lock_aligned section will get that alignment in the generated object files. Signed-off-by: Helge Deller <deller@gmx.de> Cc: stable@vger.kernel.org # v6.0+
2023-11-25parisc: Mark jump_table naturally alignedHelge Deller1-2/+6
The jump_table stores two 32-bit words and one 32- (on 32-bit kernel) or one 64-bit word (on 64-bit kernel). Ensure that the last word is always 64-bit aligned on a 64-bit kernel by aligning the whole structure on sizeof(long). Signed-off-by: Helge Deller <deller@gmx.de> Cc: stable@vger.kernel.org # v6.0+
2023-11-25parisc: Mark altinstructions read-only and 32-bit alignedHelge Deller1-3/+6
Signed-off-by: Helge Deller <deller@gmx.de> Cc: stable@vger.kernel.org # v6.0+
2023-11-25parisc: Mark ex_table entries 32-bit aligned in uaccess.hHelge Deller1-0/+1
Add an align statement to tell the linker that all ex_table entries and as such the whole ex_table section should be 32-bit aligned in vmlinux and modules. Signed-off-by: Helge Deller <deller@gmx.de> Cc: stable@vger.kernel.org # v6.0+
2023-11-25parisc: Mark ex_table entries 32-bit aligned in assembly.hHelge Deller1-0/+1
Add an align statement to tell the linker that all ex_table entries and as such the whole ex_table section should be 32-bit aligned in vmlinux and modules. Signed-off-by: Helge Deller <deller@gmx.de> Cc: stable@vger.kernel.org # v6.0+
2023-11-24Merge tag 's390-6.7-3' of ↵Linus Torvalds4-8/+6
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 updates from Alexander Gordeev: - Remove unnecessary assignment of the performance event last_tag. - Create missing /sys/firmware/ipl/* attributes when kernel is booted in dump mode using List-directed ECKD IPL. - Remove odd comment. - Fix s390-specific part of scripts/checkstack.pl script that only matches three-digit numbers starting with 3 or any higher number and skips any stack sizes smaller than 304 bytes. * tag 's390-6.7-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: scripts/checkstack.pl: match all stack sizes for s390 s390: remove odd comment s390/ipl: add missing IPL_TYPE_ECKD_DUMP case to ipl_init() s390/pai: cleanup event initialization
2023-11-23arm64: add dependency between vmlinuz.efi and ImageMasahiro Yamada1-1/+1
A common issue in Makefile is a race in parallel building. You need to be careful to prevent multiple threads from writing to the same file simultaneously. Commit 3939f3345050 ("ARM: 8418/1: add boot image dependencies to not generate invalid images") addressed such a bad scenario. A similar symptom occurs with the following command: $ make -j$(nproc) ARCH=arm64 Image vmlinuz.efi [ snip ] SORTTAB vmlinux OBJCOPY arch/arm64/boot/Image OBJCOPY arch/arm64/boot/Image AS arch/arm64/boot/zboot-header.o PAD arch/arm64/boot/vmlinux.bin GZIP arch/arm64/boot/vmlinuz OBJCOPY arch/arm64/boot/vmlinuz.o LD arch/arm64/boot/vmlinuz.efi.elf OBJCOPY arch/arm64/boot/vmlinuz.efi The log "OBJCOPY arch/arm64/boot/Image" is displayed twice. It indicates that two threads simultaneously enter arch/arm64/boot/ and write to arch/arm64/boot/Image. It occasionally leads to a build failure: $ make -j$(nproc) ARCH=arm64 Image vmlinuz.efi [ snip ] SORTTAB vmlinux OBJCOPY arch/arm64/boot/Image PAD arch/arm64/boot/vmlinux.bin truncate: Invalid number: 'arch/arm64/boot/vmlinux.bin' make[2]: *** [drivers/firmware/efi/libstub/Makefile.zboot:13: arch/arm64/boot/vmlinux.bin] Error 1 make[2]: *** Deleting file 'arch/arm64/boot/vmlinux.bin' make[1]: *** [arch/arm64/Makefile:163: vmlinuz.efi] Error 2 make[1]: *** Waiting for unfinished jobs.... make: *** [Makefile:234: __sub-make] Error 2 vmlinuz.efi depends on Image, but such a dependency is not specified in arch/arm64/Makefile. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Acked-by: Ard Biesheuvel <ardb@kernel.org> Reviewed-by: SImon Glass <sjg@chromium.org> Link: https://lore.kernel.org/r/20231119053234.2367621-1-masahiroy@kernel.org Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
generated by cgit v1.2.3 (git 2.39.0) at 2024-09-19 06:56:25 +0300