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2023-12-30RISC-V: KVM: selftests: Add steal_time test supportAndrew Jones3-2/+103
With the introduction of steal-time accounting support for RISC-V KVM we can add RISC-V support to the steal_time test. Reviewed-by: Anup Patel <anup@brainfault.org> Reviewed-by: Atish Patra <atishp@rivosinc.com> Signed-off-by: Andrew Jones <ajones@ventanamicro.com> Signed-off-by: Anup Patel <anup@brainfault.org>
2023-12-30RISC-V: KVM: selftests: Add guest_sbi_probe_extensionAndrew Jones2-0/+40
Add guest_sbi_probe_extension(), allowing guest code to probe for SBI extensions. As guest_sbi_probe_extension() needs SBI_ERR_NOT_SUPPORTED, take the opportunity to bring in all SBI error codes. We don't bring in all current extension IDs or base extension function IDs though, even though we need one of each, because we'd prefer to bring those in as necessary. Reviewed-by: Anup Patel <anup@brainfault.org> Reviewed-by: Atish Patra <atishp@rivosinc.com> Signed-off-by: Andrew Jones <ajones@ventanamicro.com> Signed-off-by: Anup Patel <anup@brainfault.org>
2023-12-30RISC-V: KVM: selftests: Move sbi_ecall to processor.cAndrew Jones2-26/+26
sbi_ecall() isn't ucall specific and its prototype is already in processor.h. Move its implementation to processor.c. Reviewed-by: Anup Patel <anup@brainfault.org> Signed-off-by: Andrew Jones <ajones@ventanamicro.com> Signed-off-by: Anup Patel <anup@brainfault.org>
2023-12-30RISC-V: KVM: Implement SBI STA extensionAndrew Jones2-2/+95
Add a select SCHED_INFO to the KVM config in order to get run_delay info. Then implement SBI STA's set-steal-time-shmem function and kvm_riscv_vcpu_record_steal_time() to provide the steal-time info to guests. Reviewed-by: Anup Patel <anup@brainfault.org> Reviewed-by: Atish Patra <atishp@rivosinc.com> Signed-off-by: Andrew Jones <ajones@ventanamicro.com> Signed-off-by: Anup Patel <anup@brainfault.org>
2023-12-30RISC-V: KVM: Add support for SBI STA registersAndrew Jones5-14/+97
KVM userspace needs to be able to save and restore the steal-time shared memory address. Provide the address through the get/set-one-reg interface with two ulong-sized SBI STA extension registers (lo and hi). 64-bit KVM userspace must not set the hi register to anything other than zero and is allowed to completely neglect saving/restoring it. Reviewed-by: Anup Patel <anup@brainfault.org> Signed-off-by: Andrew Jones <ajones@ventanamicro.com> Signed-off-by: Anup Patel <anup@brainfault.org>
2023-12-30RISC-V: KVM: Add support for SBI extension registersAndrew Jones4-4/+103
Some SBI extensions have state that needs to be saved / restored when migrating the VM. Provide a get/set-one-reg register type for SBI extension registers. Each SBI extension that uses this type will have its own subtype. There are currently no subtypes defined. The next patch introduces the first one. Reviewed-by: Anup Patel <anup@brainfault.org> Reviewed-by: Atish Patra <atishp@rivosinc.com> Signed-off-by: Andrew Jones <ajones@ventanamicro.com> Signed-off-by: Anup Patel <anup@brainfault.org>
2023-12-30RISC-V: KVM: Add SBI STA info to vcpu_archAndrew Jones3-0/+19
KVM's implementation of SBI STA needs to track the address of each VCPU's steal-time shared memory region as well as the amount of stolen time. Add a structure to vcpu_arch to contain this state and make sure that the address is always set to INVALID_GPA on vcpu reset. And, of course, ensure KVM won't try to update steal- time when the shared memory address is invalid. Reviewed-by: Anup Patel <anup@brainfault.org> Reviewed-by: Atish Patra <atishp@rivosinc.com> Signed-off-by: Andrew Jones <ajones@ventanamicro.com> Signed-off-by: Anup Patel <anup@brainfault.org>
2023-12-30RISC-V: KVM: Add steal-update vcpu requestAndrew Jones3-0/+12
Add a new vcpu request to inform a vcpu that it should record its steal-time information. The request is made each time it has been detected that the vcpu task was not assigned a cpu for some time, which is easy to do by making the request from vcpu-load. The record function is just a stub for now and will be filled in with the rest of the steal-time support functions in following patches. Reviewed-by: Anup Patel <anup@brainfault.org> Reviewed-by: Atish Patra <atishp@rivosinc.com> Signed-off-by: Andrew Jones <ajones@ventanamicro.com> Signed-off-by: Anup Patel <anup@brainfault.org>
2023-12-30RISC-V: KVM: Add SBI STA extension skeletonAndrew Jones5-0/+54
Add the files and functions needed to support the SBI STA (steal-time accounting) extension. In the next patches we'll complete the functions to fully enable SBI STA support. Reviewed-by: Anup Patel <anup@brainfault.org> Reviewed-by: Atish Patra <atishp@rivosinc.com> Signed-off-by: Andrew Jones <ajones@ventanamicro.com> Signed-off-by: Anup Patel <anup@brainfault.org>
2023-12-30RISC-V: paravirt: Implement steal-time supportAndrew Jones2-3/+78
When the SBI STA extension exists we can use it to implement paravirt steal-time support. Fill in the empty pv-time functions with an SBI STA implementation and add the Kconfig knobs allowing it to be enabled. Acked-by: Palmer Dabbelt <palmer@rivosinc.com> Reviewed-by: Atish Patra <atishp@rivosinc.com> Reviewed-by: Anup Patel <anup@brainfault.org> Signed-off-by: Andrew Jones <ajones@ventanamicro.com> Signed-off-by: Anup Patel <anup@brainfault.org>
2023-12-30RISC-V: Add SBI STA extension definitionsAndrew Jones1-0/+17
The SBI STA extension enables steal-time accounting. Add the definitions it specifies. Acked-by: Palmer Dabbelt <palmer@rivosinc.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Anup Patel <anup@brainfault.org> Reviewed-by: Atish Patra <atishp@rivosinc.com> Signed-off-by: Andrew Jones <ajones@ventanamicro.com> Signed-off-by: Anup Patel <anup@brainfault.org>
2023-12-30RISC-V: paravirt: Add skeleton for pv-time supportAndrew Jones6-3/+115
Add the files and functions needed to support paravirt time on RISC-V. Also include the common code needed for the first application of pv-time, which is steal-time. In the next patches we'll complete the functions to fully enable steal-time support. Acked-by: Palmer Dabbelt <palmer@rivosinc.com> Reviewed-by: Anup Patel <anup@brainfault.org> Reviewed-by: Atish Patra <atishp@rivosinc.com> Signed-off-by: Andrew Jones <ajones@ventanamicro.com> Signed-off-by: Anup Patel <anup@brainfault.org>
2023-12-29RISC-V: KVM: Fix indentation in kvm_riscv_vcpu_set_reg_csr()Anup Patel1-1/+1
The indentation of "break" in kvm_riscv_vcpu_set_reg_csr() is inconsistent hence let us fix it. Fixes: c04913f2b54e ("RISCV: KVM: Add sstateen0 to ONE_REG") Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202312190719.kBuYl6oJ-lkp@intel.com/ Signed-off-by: Anup Patel <apatel@ventanamicro.com> Signed-off-by: Anup Patel <anup@brainfault.org>
2023-12-29RISC-V: KVM: add vector registers and CSRs in KVM_GET_REG_LISTDaniel Henrique Barboza1-0/+55
Add all vector registers and CSRs (vstart, vl, vtype, vcsr, vlenb) in get-reg-list. Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Reviewed-by: Anup Patel <anup@brainfault.org> Signed-off-by: Anup Patel <anup@brainfault.org>
2023-12-29RISC-V: KVM: add 'vlenb' Vector CSRDaniel Henrique Barboza1-0/+15
Userspace requires 'vlenb' to be able to encode it in reg ID. Otherwise it is not possible to retrieve any vector reg since we're returning EINVAL if reg_size isn't vlenb (see kvm_riscv_vcpu_vreg_addr()). Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Reviewed-by: Anup Patel <anup@brainfault.org> Signed-off-by: Anup Patel <anup@brainfault.org>
2023-12-29RISC-V: KVM: set 'vlenb' in kvm_riscv_vcpu_alloc_vector_context()Daniel Henrique Barboza1-0/+1
'vlenb', added to riscv_v_ext_state by commit c35f3aa34509 ("RISC-V: vector: export VLENB csr in __sc_riscv_v_state"), isn't being initialized in guest_context. If we export 'vlenb' as a KVM CSR, something we want to do in the next patch, it'll always return 0. Set 'vlenb' to riscv_v_size/32. Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Reviewed-by: Anup Patel <anup@brainfault.org> Signed-off-by: Anup Patel <anup@brainfault.org>
2023-12-29RISC-V: KVM: selftests: Treat SBI ext regs like ISA ext regsAndrew Jones2-14/+92
SBI extension registers may not be present and indeed when running on a platform without sscofpmf the PMU SBI extension is not. Move the SBI extension registers from the base set of registers to the filter list. Individual configs should test for any that may or may not be present separately. Since the PMU extension may disappear and the DBCN extension is only present in later kernels, separate them from the rest into their own configs. The rest are lumped together into the same config. Signed-off-by: Andrew Jones <ajones@ventanamicro.com> Reviewed-by: Anup Patel <anup@brainfault.org> Signed-off-by: Anup Patel <anup@brainfault.org>
2023-12-29KVM: riscv: selftests: Use register subtypesAndrew Jones1-40/+73
Always use register subtypes in the get-reg-list test when registers have them. The only registers neglecting to do so were ISA extension registers. While we don't really need to use KVM_REG_RISCV_ISA_SINGLE (since it's zero), the main purpose is to avoid confusion and to self-document the tests. Also add print support for the multi registers like SBI extensions have, even though they're only used for debugging. Signed-off-by: Andrew Jones <ajones@ventanamicro.com> Reviewed-by: Haibo Xu <haibo1.xu@intel.com> Reviewed-by: Anup Patel <anup@brainfault.org> Signed-off-by: Anup Patel <anup@brainfault.org>
2023-12-29KVM: riscv: selftests: Add RISCV_SBI_EXT_REGAndrew Jones2-19/+25
While adding RISCV_SBI_EXT_REG(), acknowledge that some registers have subtypes and extend __kvm_reg_id() to take a subtype field. Then, update all macros to set the new field appropriately. The general CSR macro gets renamed to include "GENERAL", but the other macros, like the new RISCV_SBI_EXT_REG, just use the SINGLE subtype. Signed-off-by: Andrew Jones <ajones@ventanamicro.com> Reviewed-by: Anup Patel <anup@brainfault.org> Signed-off-by: Anup Patel <anup@brainfault.org>
2023-12-29RISC-V: KVM: Make SBI uapi consistent with ISA uapiAndrew Jones4-45/+65
When an SBI extension cannot be enabled, that's a distinct state vs. enabled and disabled. Modify enum kvm_riscv_sbi_ext_status to accommodate it, which allows KVM userspace to tell the difference in state too, as the SBI extension register will disappear when it cannot be enabled, i.e. accesses to it return ENOENT. get-reg-list is updated as well to only add SBI extension registers to the list which may be enabled. Returning ENOENT for SBI extension registers which cannot be enabled makes them consistent with ISA extension registers. Any SBI extensions which were enabled by default are still enabled by default, if they can be enabled at all. Signed-off-by: Andrew Jones <ajones@ventanamicro.com> Reviewed-by: Anup Patel <anup@brainfault.org> Signed-off-by: Anup Patel <anup@brainfault.org>
2023-12-29KVM: riscv: selftests: Drop SBI multi registersAndrew Jones1-2/+0
These registers are no longer getting added to get-reg-list. We keep sbi_ext_multi_id_to_str() for printing, even though we don't expect it to normally be used, because it may be useful for debug. Signed-off-by: Andrew Jones <ajones@ventanamicro.com> Reviewed-by: Anup Patel <anup@brainfault.org> Signed-off-by: Anup Patel <anup@brainfault.org>
2023-12-29RISC-V: KVM: Don't add SBI multi regs in get-reg-listAndrew Jones1-34/+2
The multi regs are derived from the single registers. Only list the single registers in get-reg-list. This also makes the SBI extension register listing consistent with the ISA extension register listing. Signed-off-by: Andrew Jones <ajones@ventanamicro.com> Reviewed-by: Haibo Xu <haibo1.xu@intel.com> Reviewed-by: Anup Patel <anup@brainfault.org> Signed-off-by: Anup Patel <anup@brainfault.org>
2023-12-29KVM: riscv: selftests: Generate ISA extension reg_list using macrosAnup Patel1-255/+76
Various ISA extension reg_list have common pattern so let us generate these using macros. We define two macros for the above purpose: 1) KVM_ISA_EXT_SIMPLE_CONFIG - Macro to generate reg_list for ISA extension without any additional ONE_REG registers 2) KVM_ISA_EXT_SUBLIST_CONFIG - Macro to generate reg_list for ISA extension with additional ONE_REG registers This patch also adds the missing config for svnapot. Signed-off-by: Anup Patel <apatel@ventanamicro.com> Reviewed-by: Andrew Jones <ajones@ventanamicro.com> Signed-off-by: Anup Patel <anup@brainfault.org>
2023-12-29RISC-V: KVM: remove a redundant condition in kvm_arch_vcpu_ioctl_run()Chao Du1-2/+1
The latest ret value is updated by kvm_riscv_vcpu_aia_update(), the loop will continue if the ret is less than or equal to zero. So the later condition will never hit. Thus remove it. Signed-off-by: Chao Du <duchao@eswincomputing.com> Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Signed-off-by: Anup Patel <anup@brainfault.org>
2023-12-29riscv: kvm: use ".L" local labels in assembly when applicableClément Léger1-2/+2
For the sake of coherency, use local labels in assembly when applicable. This also avoid kprobes being confused when applying a kprobe since the size of function is computed by checking where the next visible symbol is located. This might end up in computing some function size to be way shorter than expected and thus failing to apply kprobes to the specified offset. Signed-off-by: Clément Léger <cleger@rivosinc.com> Reviewed-by: Andrew Jones <ajones@ventanamicro.com> Acked-by: Palmer Dabbelt <palmer@rivosinc.com> Signed-off-by: Anup Patel <anup@brainfault.org>
2023-12-29riscv: kvm: Use SYM_*() assembly macros instead of deprecated onesClément Léger1-16/+12
ENTRY()/END()/WEAK() macros are deprecated and we should make use of the new SYM_*() macros [1] for better annotation of symbols. Replace the deprecated ones with the new ones and fix wrong usage of END()/ENDPROC() to correctly describe the symbols. [1] https://docs.kernel.org/core-api/asm-annotations.html Signed-off-by: Clément Léger <cleger@rivosinc.com> Reviewed-by: Andrew Jones <ajones@ventanamicro.com> Acked-by: Palmer Dabbelt <palmer@rivosinc.com> Signed-off-by: Anup Patel <anup@brainfault.org>
2023-12-24Linux 6.7-rc7Linus Torvalds1-1/+1
2023-12-23Merge tag 'x86-urgent-2023-12-23' of ↵Linus Torvalds3-3/+29
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Ingo Molnar: - Fix a secondary CPUs enumeration regression caused by creative MADT APIC table entries on certain systems. - Fix a race in the NOP-patcher that can spuriously trigger crashes on bootup. - Fix a bootup failure regression caused by the parallel bringup code, caused by firmware inconsistency between the APIC initialization states of the boot and secondary CPUs, on certain systems. * tag 'x86-urgent-2023-12-23' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/acpi: Handle bogus MADT APIC tables gracefully x86/alternatives: Disable interrupts and sync when optimizing NOPs in place x86/alternatives: Sync core before enabling interrupts x86/smpboot/64: Handle X2APIC BIOS inconsistency gracefully
2023-12-23Merge tag 'scsi-fixes' of ↵Linus Torvalds4-9/+11
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "Four small fixes, three in drivers with the core one adding a batch indicator (for drivers which use it) to the error handler" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: ufs: core: Let the sq_lock protect sq_tail_slot access scsi: ufs: qcom: Return ufs_qcom_clk_scale_*() errors in ufs_qcom_clk_scale_notify() scsi: core: Always send batch on reset or error handling command scsi: bnx2fc: Fix skb double free in bnx2fc_rcv()
2023-12-23Merge tag 'usb-6.7-rc7' of ↵Linus Torvalds9-19/+49
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB / Thunderbolt fixes from Greg KH: "Here are some small bugfixes and new device ids for USB and Thunderbolt drivers for 6.7-rc7. Included in here are: - new usb-serial device ids - thunderbolt driver fixes - typec driver fix - usb-storage driver quirk added - fotg210 driver fix All of these have been in linux-next with no reported issues" * tag 'usb-6.7-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: USB: serial: option: add Quectel EG912Y module support USB: serial: ftdi_sio: update Actisense PIDs constant names usb: fotg210-hcd: delete an incorrect bounds test usb-storage: Add quirk for incorrect WP on Kingston DT Ultimate 3.0 G3 usb: typec: ucsi: fix gpio-based orientation detection net: usb: ax88179_178a: avoid failed operations when device is disconnected USB: serial: option: add Quectel RM500Q R13 firmware support USB: serial: option: add Foxconn T99W265 with new baseline thunderbolt: Fix minimum allocated USB 3.x and PCIe bandwidth thunderbolt: Fix memory leak in margining_port_remove()
2023-12-23Merge tag 'char-misc-6.7-rc7' of ↵Linus Torvalds19-218/+254
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char / misc driver fixes from Greg KH: "Here are a small number of various driver fixes for 6.7-rc7 that normally come through the char-misc tree, and one debugfs fix as well. Included in here are: - iio and hid sensor driver fixes for a number of small things - interconnect driver fixes - brcm_nvmem driver fixes - debugfs fix for previous fix - guard() definition in device.h so that many subsystems can start using it for 6.8-rc1 (requested by Dan Williams to make future merges easier) All of these have been in linux-next for a while with no reported issues" * tag 'char-misc-6.7-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (21 commits) debugfs: initialize cancellations earlier Revert "iio: hid-sensor-als: Add light color temperature support" Revert "iio: hid-sensor-als: Add light chromaticity support" nvmem: brcm_nvram: store a copy of NVRAM content dt-bindings: nvmem: mxs-ocotp: Document fsl,ocotp driver core: Add a guard() definition for the device_lock() interconnect: qcom: icc-rpm: Fix peak rate calculation iio: adc: MCP3564: fix hardware identification logic iio: adc: MCP3564: fix calib_bias and calib_scale range checks iio: adc: meson: add separate config for axg SoC family iio: adc: imx93: add four channels for imx93 adc iio: adc: ti_am335x_adc: Fix return value check of tiadc_request_dma() interconnect: qcom: sm8250: Enable sync_state iio: triggered-buffer: prevent possible freeing of wrong buffer iio: imu: inv_mpu6050: fix an error code problem in inv_mpu6050_read_raw iio: imu: adis16475: use bit numbers in assign_bit() iio: imu: adis16475: add spi_device_id table iio: tmag5273: fix temperature offset interconnect: Treat xlate() returning NULL node as an error iio: common: ms_sensors: ms_sensors_i2c: fix humidity conversion time table ...
2023-12-23Merge tag 'input-for-v6.7-rc6' of ↵Linus Torvalds7-7/+62
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: - a quirk to AT keyboard driver to skip issuing "GET ID" command when 8042 is in translated mode and the device is a laptop/portable, because the "GET ID" command makes a bunch of recent laptops unhappy - a quirk to i8042 to disable multiplexed mode on Acer P459-G2-M which causes issues on resume - psmouse will activate native RMI4 protocol support for touchpad on ThinkPad L14 G1 - addition of Razer Wolverine V2 ID to xpad gamepad driver - mapping for airplane mode button in soc_button_array driver for TUXEDO laptops - improved error handling in ipaq-micro-keys driver - amimouse being prepared for platform remove callback returning void * tag 'input-for-v6.7-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: soc_button_array - add mapping for airplane mode button Input: xpad - add Razer Wolverine V2 support Input: ipaq-micro-keys - add error handling for devm_kmemdup Input: amimouse - convert to platform remove callback returning void Input: i8042 - add nomux quirk for Acer P459-G2-M Input: atkbd - skip ATKBD_CMD_GETID in translated mode Input: psmouse - enable Synaptics InterTouch for ThinkPad L14 G1
2023-12-23Input: soc_button_array - add mapping for airplane mode buttonChristoffer Sandberg1-0/+5
This add a mapping for the airplane mode button on the TUXEDO Pulse Gen3. While it is physically a key it behaves more like a switch, sending a key down on first press and a key up on 2nd press. Therefor the switch event is used here. Besides this behaviour it uses the HID usage-id 0xc6 (Wireless Radio Button) and not 0xc8 (Wireless Radio Slider Switch), but since neither 0xc6 nor 0xc8 are currently implemented at all in soc_button_array this not to standard behaviour is not put behind a quirk for the moment. Signed-off-by: Christoffer Sandberg <cs@tuxedo.de> Signed-off-by: Werner Sembach <wse@tuxedocomputers.com> Link: https://lore.kernel.org/r/20231215171718.80229-1-wse@tuxedocomputers.com Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2023-12-23Merge tag 'block-6.7-2023-12-22' of git://git.kernel.dk/linuxLinus Torvalds2-17/+7
Pull block fixes from Jens Axboe: "Just an NVMe pull request this time, with a fix for bad sleeping context, and a revert of a patch that caused some trouble" * tag 'block-6.7-2023-12-22' of git://git.kernel.dk/linux: nvme-pci: fix sleeping function called from interrupt context Revert "nvme-fc: fix race between error recovery and creating association"
2023-12-23Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds12-40/+97
Pull kvm fixes from Paolo Bonzini: "RISC-V: - Fix a race condition in updating external interrupt for trap-n-emulated IMSIC swfile - Fix print_reg defaults in get-reg-list selftest ARM: - Ensure a vCPU's redistributor is unregistered from the MMIO bus if vCPU creation fails - Fix building KVM selftests for arm64 from the top-level Makefile x86: - Fix breakage for SEV-ES guests that use XSAVES Selftests: - Fix bad use of strcat(), by not using strcat() at all" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: SEV: Do not intercept accesses to MSR_IA32_XSS for SEV-ES guests KVM: selftests: Fix dynamic generation of configuration names RISCV: KVM: update external interrupt atomically for IMSIC swfile KVM: riscv: selftests: Fix get-reg-list print_reg defaults KVM: selftests: Ensure sysreg-defs.h is generated at the expected path KVM: Convert comment into an assertion in kvm_io_bus_register_dev() KVM: arm64: vgic: Ensure that slots_lock is held in vgic_register_all_redist_iodevs() KVM: arm64: vgic: Force vcpu vgic teardown on vcpu destroy KVM: arm64: vgic: Add a non-locking primitive for kvm_vgic_vcpu_destroy() KVM: arm64: vgic: Simplify kvm_vgic_destroy()
2023-12-23Merge tag 'kvm-riscv-fixes-6.7-1' of https://github.com/kvm-riscv/linux into ↵Paolo Bonzini386-2073/+3906
kvm-master KVM/riscv fixes for 6.7, take #1 - Fix a race condition in updating external interrupt for trap-n-emulated IMSIC swfile - Fix print_reg defaults in get-reg-list selftest
2023-12-23Merge tag 'kvmarm-fixes-6.7-2' of ↵Paolo Bonzini6-31/+52
git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into kvm-master KVM/arm64 fixes for 6.7, part #2 - Ensure a vCPU's redistributor is unregistered from the MMIO bus if vCPU creation fails - Fix building KVM selftests for arm64 from the top-level Makefile
2023-12-23Merge tag 'printk-for-6.8' of ↵Linus Torvalds1-3/+8
git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux Pull printk fix from Petr Mladek: - Prevent refcount warning from code releasing a fwnode * tag 'printk-for-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux: lib/vsprintf: Fix %pfwf when current node refcount == 0
2023-12-22Merge tag 'sound-6.7-rc7' of ↵Linus Torvalds17-96/+478
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "Apparently there were so many kids wishing bug fixes that made Santa busy; here we have lots of fixes although it's a bit late. But all changes are device-specific, hence it should be relatively safe to apply. Most of changes are for Cirrus codecs (for both ASoC and HD-audio), while the remaining are fixes for TI codecs, HD-audio and USB-audio quirks" * tag 'sound-6.7-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (24 commits) ALSA: hda: cs35l41: Only add SPI CS GPIO if SPI is enabled in kernel ALSA: hda: cs35l41: Do not allow uninitialised variables to be freed ASoC: fsl_sai: Fix channel swap issue on i.MX8MP ASoC: hdmi-codec: fix missing report for jack initial status ALSA: hda/realtek: Add quirks for ASUS Zenbook 2023 Models ALSA: hda: cs35l41: Support additional ASUS Zenbook 2023 Models ALSA: hda/realtek: Add quirks for ASUS Zenbook 2022 Models ALSA: hda: cs35l41: Support additional ASUS Zenbook 2022 Models ALSA: hda/realtek: Add quirks for ASUS ROG 2023 models ALSA: hda: cs35l41: Support additional ASUS ROG 2023 models ALSA: hda: cs35l41: Add config table to support many laptops without _DSD ASoC: Intel: bytcr_rt5640: Add new swapped-speakers quirk ASoC: Intel: bytcr_rt5640: Add quirk for the Medion Lifetab S10346 kselftest: alsa: fixed a print formatting warning ALSA: usb-audio: Increase delay in MOTU M quirk ASoC: tas2781: check the validity of prm_no/cfg_no ALSA: hda/tas2781: select program 0, conf 0 by default ALSA: hda/realtek: Add quirk for ASUS ROG GV302XA ASoC: cs42l43: Don't enable bias sense during type detect ASoC: Intel: soc-acpi-intel-mtl-match: Change CS35L56 prefixes to AMPn ...
2023-12-22Merge tag 'i2c-for-6.7-rc8' of ↵Linus Torvalds3-19/+50
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: - error path fixes (qcom-geni) - polling mode fix (rk3x) - target mode state machine fix (aspeed) * tag 'i2c-for-6.7-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: aspeed: Handle the coalesced stop conditions with the start conditions. i2c: rk3x: fix potential spinlock recursion on poll i2c: qcom-geni: fix missing clk_disable_unprepare() and geni_se_resources_off()
2023-12-22Merge tag 'gpio-fixes-for-v6.7-rc7' of ↵Linus Torvalds2-8/+20
git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio fixes from Bartosz Golaszewski: "Here's another round of fixes from the GPIO subsystem for this release cycle. There's one commit adding synchronization to an ioctl() we overlooked previously and another synchronization changeset for one of the drivers: - add protection against GPIO device removal to an overlooked ioctl() - synchronize the interrupt mask register manually in gpio-dwapb" * tag 'gpio-fixes-for-v6.7-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: gpio: dwapb: mask/unmask IRQ when disable/enale it gpiolib: cdev: add gpio_device locking wrapper around gpio_ioctl()
2023-12-22Merge tag 'for-linus-6.7a-rc7-tag' of ↵Linus Torvalds1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen fix from Juergen Gross: "A single patch fixing a build issue for x86 32-bit configurations with CONFIG_XEN, which was introduced in the 6.7 development cycle" * tag 'for-linus-6.7a-rc7-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: x86/xen: add CPU dependencies for 32-bit build
2023-12-22Merge tag 'drm-fixes-2023-12-22' of git://anongit.freedesktop.org/drm/drmLinus Torvalds11-33/+112
Pull drm fixes from Dave Airlie: "Pretty quiet for this week, just i915 and amdgpu fixes, I think the misc tree got lost this week, but didn't seem to have too much in it, so it can wait. I've also got a bunch of nouveau GSP fixes sailing around that'll probably land next time as well. amdgpu: - DCN 3.5 fixes - DCN 3.2 SubVP fix - GPUVM fix amdkfd: - SVM fix for APUs i915: - Fix state readout and check for DSC and bigjoiner combo - Fix a potential integer overflow - Reject async flips with bigjoiner - Fix MTL HDMI/DP PLL clock selection - Fix various issues by disabling pipe DMC events" * tag 'drm-fixes-2023-12-22' of git://anongit.freedesktop.org/drm/drm: drm/amdgpu: re-create idle bo's PTE during VM state machine reset drm/amd/display: dereference variable before checking for zero drm/amd/display: get dprefclk ss info from integration info table drm/amd/display: Add case for dcn35 to support usb4 dmub hpd event drm/amd/display: disable FPO and SubVP for older DMUB versions on DCN32x drm/amdkfd: svm range always mapped flag not working on APU drm/amd/display: Revert " drm/amd/display: Use channel_width = 2 for vram table 3.0" drm/i915/dmc: Don't enable any pipe DMC events drm/i915/mtl: Fix HDMI/DP PLL clock selection drm/i915: Reject async flips with bigjoiner drm/i915/hwmon: Fix static analysis tool reported issues drm/i915/display: Get bigjoiner config before dsc config during readout
2023-12-22Merge tag '9p-for-6.7-rc7' of https://github.com/martinetd/linuxLinus Torvalds2-8/+20
Pull 9p fixes from Dominique Martinet: "Two small fixes scheduled for stable trees: A tracepoint fix that's been reading past the end of messages forever, but semi-recently also went over the end of the buffer. And a potential incorrectly freeing garbage in pdu parsing error path" * tag '9p-for-6.7-rc7' of https://github.com/martinetd/linux: net: 9p: avoid freeing uninit memory in p9pdu_vreadf 9p: prevent read overrun in protocol dump tracepoint
2023-12-22Merge tag 'usb-serial-6.7-rc6' of ↵Greg Kroah-Hartman3-6/+11
https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-linus Johan writes: USB-serial device ids for 6.7-rc6 Here are some new modem device ids and a rename of a few ftdi product id defines. All have been in linux-next with no reported issues. * tag 'usb-serial-6.7-rc6' of https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial: USB: serial: option: add Quectel EG912Y module support USB: serial: ftdi_sio: update Actisense PIDs constant names USB: serial: option: add Quectel RM500Q R13 firmware support USB: serial: option: add Foxconn T99W265 with new baseline
2023-12-22debugfs: initialize cancellations earlierJohannes Berg1-2/+4
Tetsuo Handa pointed out that in the (now reverted) lockdep commit I initialized the data too late. The same is true for the cancellation data, it must be initialized before the cmpxchg(), otherwise it may be done twice and possibly even overwriting data in there already when there's a race. Fix that, which also requires destroying the mutex in case we lost the race. Fixes: 8c88a474357e ("debugfs: add API to allow debugfs operations cancellation") Reported-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Link: https://lore.kernel.org/r/20231221150444.1e47a0377f80.If7e8ba721ba2956f12c6e8405e7d61e154aa7ae7@changeid Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-12-22Merge tag 'drm-intel-fixes-2023-12-21' of ↵Dave Airlie4-6/+57
git://anongit.freedesktop.org/drm/drm-intel into drm-fixes drm/i915 fixes for v6.7-rc7: - Fix state readout and check for DSC and bigjoiner combo - Fix a potential integer overflow - Reject async flips with bigjoiner - Fix MTL HDMI/DP PLL clock selection - Fix various issues by disabling pipe DMC events Signed-off-by: Dave Airlie <airlied@redhat.com> From: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/87plyzsnxi.fsf@intel.com
2023-12-22Merge tag 'amd-drm-fixes-6.7-2023-12-20' of ↵Dave Airlie7-27/+55
https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-6.7-2023-12-20: amdgpu: - DCN 3.5 fixes - DCN 3.2 SubVP fix - GPUVM fix amdkfd: - SVM fix for APUs Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231220164845.4975-1-alexander.deucher@amd.com
2023-12-22Merge tag 'pinctrl-v6.7-4' of ↵Linus Torvalds6-5/+39
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control fixes from Linus Walleij: "Some driver fixes for v6.7, all are in drivers, the most interesting one is probably the AMD laptop suspend bug which really needs fixing. Freedestop org has the bug description: https://gitlab.freedesktop.org/drm/amd/-/issues/2812 Summary: - Ignore disabled device tree nodes in the Starfive 7100 and 7100 drivers. - Mask non-wake source pins with interrupt enabled at suspend in the AMD driver, this blocks unnecessary wakeups from misc interrupts. This can be power consuming because in many cases the system doesn't really suspend, it just wakes right back up. - Fix a typo breaking compilation of the cy8c95x0 driver, and fix up bugs in the get/set config callbacks. - Use a dedicated lock class for the PIO4 drivers IRQ. This fixes a crash on suspend" * tag 'pinctrl-v6.7-4' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: at91-pio4: use dedicated lock class for IRQ pinctrl: cy8c95x0: Fix get_pincfg pinctrl: cy8c95x0: Fix regression pinctrl: cy8c95x0: Fix typo pinctrl: amd: Mask non-wake source pins with interrupt enabled at suspend pinctrl: starfive: jh7100: ignore disabled device tree nodes pinctrl: starfive: jh7110: ignore disabled device tree nodes
2023-12-22Merge tag 'nvme-6.7-2023-12-21' of git://git.infradead.org/nvme into block-6.7Jens Axboe2-17/+7
Pull NVMe fixes from Keith: "nvme fixes for Linux 6.7 - Revert a commit with improper sleep context (Keith) - Fix async event handling sleep context (Maurizio)" * tag 'nvme-6.7-2023-12-21' of git://git.infradead.org/nvme: nvme-pci: fix sleeping function called from interrupt context Revert "nvme-fc: fix race between error recovery and creating association"
generated by cgit v1.2.3 (git 2.39.0) at 2025-09-25 20:42:03 +0300