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2023-10-12KVM: riscv: selftests: Add senvcfg register to get-reg-list testAnup Patel1-0/+3
We have a new senvcfg register in the general CSR ONE_REG interface so let us add it to get-reg-list test. Signed-off-by: Anup Patel <apatel@ventanamicro.com> Reviewed-by: Andrew Jones <ajones@ventanamicro.com> Signed-off-by: Anup Patel <anup@brainfault.org>
2023-10-12RISC-V: KVM: Allow Zicond extension for Guest/VMAnup Patel2-0/+3
We extend the KVM ISA extension ONE_REG interface to allow KVM user space to detect and enable Zicond extension for Guest/VM. Signed-off-by: Anup Patel <apatel@ventanamicro.com> Reviewed-by: Andrew Jones <ajones@ventanamicro.com> Signed-off-by: Anup Patel <anup@brainfault.org>
2023-10-12KVM: selftests: Add array order helpers to riscv get-reg-listAndrew Jones1-39/+47
Add a couple macros to use when filling arrays in order to ensure the elements are placed in the right order, regardless of the order we prefer to read them. And immediately apply the new macro to resorting the ISA extension lists alphabetically. Signed-off-by: Andrew Jones <ajones@ventanamicro.com> Reviewed-by: Haibo Xu <haibo1.xu@intel.com> Signed-off-by: Anup Patel <anup@brainfault.org>
2023-10-12MAINTAINERS: RISC-V: KVM: Add another kselftests pathAndrew Jones1-0/+1
With the introduction of the get-reg-list test for riscv, another directory has been added that should be tracked by riscv kvm maintainers. Signed-off-by: Andrew Jones <ajones@ventanamicro.com> Reviewed-by: Haibo Xu <haibo1.xu@intel.com> Signed-off-by: Anup Patel <anup@brainfault.org>
2023-10-12RISCV: KVM: Add sstateen0 to ONE_REGMayuresh Chitale2-2/+70
Add support for sstateen0 CSR to the ONE_REG interface to allow its access from user space. Signed-off-by: Mayuresh Chitale <mchitale@ventanamicro.com> Reviewed-by: Andrew Jones <ajones@ventanamicro.com> Signed-off-by: Anup Patel <anup@brainfault.org>
2023-10-12RISCV: KVM: Add sstateen0 context save/restoreMayuresh Chitale3-0/+21
Define sstateen0 and add sstateen0 save/restore for guest VCPUs. Signed-off-by: Mayuresh Chitale <mchitale@ventanamicro.com> Reviewed-by: Andrew Jones <ajones@ventanamicro.com> Signed-off-by: Anup Patel <anup@brainfault.org>
2023-10-12RISCV: KVM: Add senvcfg context save/restoreMayuresh Chitale4-0/+20
Add senvcfg context save/restore for guest VCPUs and also add it to the ONE_REG interface to allow its access from user space. Signed-off-by: Mayuresh Chitale <mchitale@ventanamicro.com> Reviewed-by: Andrew Jones <ajones@ventanamicro.com> Signed-off-by: Anup Patel <anup@brainfault.org>
2023-10-12RISC-V: KVM: Enable Smstateen accessesMayuresh Chitale5-1/+38
Configure hstateen0 register so that the AIA state and envcfg are accessible to the vcpus. This includes registers such as siselect, sireg, siph, sieh and all the IMISC registers. Signed-off-by: Mayuresh Chitale <mchitale@ventanamicro.com> Reviewed-by: Andrew Jones <ajones@ventanamicro.com> Signed-off-by: Anup Patel <anup@brainfault.org>
2023-10-12RISC-V: KVM: Add kvm_vcpu_configMayuresh Chitale2-13/+21
Add a placeholder for all registers such as henvcfg, hstateen etc which have 'static' configurations depending on extensions supported by the guest. The values are derived once and are then subsequently written to the corresponding CSRs while switching to the vcpu. Signed-off-by: Mayuresh Chitale <mchitale@ventanamicro.com> Reviewed-by: Andrew Jones <ajones@ventanamicro.com> Signed-off-by: Anup Patel <anup@brainfault.org>
2023-10-12dt-bindings: riscv: Add Zicond extension entryAnup Patel1-0/+6
Add an entry for the Zicond extension to the riscv,isa-extensions property. Signed-off-by: Anup Patel <apatel@ventanamicro.com> Reviewed-by: Andrew Jones <ajones@ventanamicro.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Anup Patel <anup@brainfault.org>
2023-10-12RISC-V: Detect Zicond from ISA stringAnup Patel2-0/+2
The RISC-V integer conditional (Zicond) operation extension defines standard conditional arithmetic and conditional-select/move operations which are inspired from the XVentanaCondOps extension. In fact, QEMU RISC-V also has support for emulating Zicond extension. Let us detect Zicond extension from ISA string available through DT or ACPI. Signed-off-by: Anup Patel <apatel@ventanamicro.com> Reviewed-by: Andrew Jones <ajones@ventanamicro.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Acked-by: Palmer Dabbelt <palmer@rivosinc.com> Signed-off-by: Anup Patel <anup@brainfault.org>
2023-10-12dt-bindings: riscv: Add smstateen entryMayuresh Chitale1-0/+6
Add an entry for the Smstateen extension to the riscv,isa-extensions property. Signed-off-by: Mayuresh Chitale <mchitale@ventanamicro.com> Reviewed-by: Andrew Jones <ajones@ventanamicro.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Anup Patel <anup@brainfault.org>
2023-10-12RISC-V: Detect Smstateen extensionMayuresh Chitale2-0/+2
Extend the ISA string parsing to detect the Smstateen extension. If the extension is enabled then access to certain 'state' such as AIA CSRs in VS mode is controlled by *stateen0 registers. Signed-off-by: Mayuresh Chitale <mchitale@ventanamicro.com> Reviewed-by: Andrew Jones <ajones@ventanamicro.com> Signed-off-by: Anup Patel <anup@brainfault.org>
2023-10-08Linux 6.6-rc5Linus Torvalds1-1/+1
2023-10-08Merge tag '6.6-rc4-ksmbd-server-fixes' of git://git.samba.org/ksmbdLinus Torvalds10-45/+151
Pull smb server fixes from Steve French: "Six SMB3 server fixes for various races found by RO0T Lab of Huawei: - Fix oops when racing between oplock break ack and freeing file - Simultaneous request fixes for parallel logoffs, and for parallel lock requests - Fixes for tree disconnect race, session expire race, and close/open race" * tag '6.6-rc4-ksmbd-server-fixes' of git://git.samba.org/ksmbd: ksmbd: fix race condition between tree conn lookup and disconnect ksmbd: fix race condition from parallel smb2 lock requests ksmbd: fix race condition from parallel smb2 logoff requests ksmbd: fix uaf in smb20_oplock_break_ack ksmbd: fix race condition with fp ksmbd: fix race condition between session lookup and expire
2023-10-08Merge tag 'sched-urgent-2023-10-08' of ↵Linus Torvalds2-4/+15
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull misc scheduler fixes from Ingo Molnar: - Two EEVDF fixes: one to fix sysctl_sched_base_slice propagation, and to fix an avg_vruntime() corner-case. - A cpufreq frequency scaling fix * tag 'sched-urgent-2023-10-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: cpufreq: schedutil: Update next_freq when cpufreq_limits change sched/eevdf: Fix avg_vruntime() sched/eevdf: Also update slice on placement
2023-10-08Merge tag 'x86-urgent-2023-10-08' of ↵Linus Torvalds2-16/+56
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull misc x86 fixes from Ingo Molnar: - Fix SEV-SNP guest crashes that may happen on NMIs - Fix a potential SEV platform memory setup overflow * tag 'x86-urgent-2023-10-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/sev: Change npages to unsigned long in snp_accept_memory() x86/sev: Use the GHCB protocol when available for SNP CPUID requests
2023-10-07Merge tag 'parisc-for-6.6-rc5' of ↵Linus Torvalds3-23/+23
git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux Pull parisc fixes from Helge Deller: - fix random faults in mmap'd memory on pre PA8800 processors - fix boot crash with nr_cpus=1 on kernel command line * tag 'parisc-for-6.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: Restore __ldcw_align for PA-RISC 2.0 processors parisc: Fix crash with nr_cpus=1 option
2023-10-07parisc: Restore __ldcw_align for PA-RISC 2.0 processorsJohn David Anglin2-22/+20
Back in 2005, Kyle McMartin removed the 16-byte alignment for ldcw semaphores on PA 2.0 machines (CONFIG_PA20). This broke spinlocks on pre PA8800 processors. The main symptom was random faults in mmap'd memory (e.g., gcc compilations, etc). Unfortunately, the errata for this ldcw change is lost. The issue is the 16-byte alignment required for ldcw semaphore instructions can only be reduced to natural alignment when the ldcw operation can be handled coherently in cache. Only PA8800 and PA8900 processors actually support doing the operation in cache. Aligning the spinlock dynamically adds two integer instructions to each spinlock. Tested on rp3440, c8000 and a500. Signed-off-by: John David Anglin <dave.anglin@bell.net> Link: https://lore.kernel.org/linux-parisc/6b332788-2227-127f-ba6d-55e99ecf4ed8@bell.net/T/#t Link: https://lore.kernel.org/linux-parisc/20050609050702.GB4641@roadwarrior.mcmartin.ca/ Cc: stable@vger.kernel.org Signed-off-by: Helge Deller <deller@gmx.de>
2023-10-07parisc: Fix crash with nr_cpus=1 optionHelge Deller1-1/+3
John David Anglin reported that giving "nr_cpus=1" on the command line causes a crash, while "maxcpus=1" works. Reported-by: John David Anglin <dave.anglin@bell.net> Signed-off-by: Helge Deller <deller@gmx.de> Cc: stable@vger.kernel.org # v5.18+
2023-10-07Merge tag '6.6-rc4-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6Linus Torvalds1-13/+13
Pull smb client fixes from Steve French: - protect cifs/smb3 socket connect from BPF address overwrite - fix case when directory leases disabled but wasting resources with unneeded thread on each mount * tag '6.6-rc4-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6: smb: client: do not start laundromat thread on nohandlecache smb: use kernel_connect() and kernel_bind()
2023-10-07Merge tag 'xfs-6.6-fixes-3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linuxLinus Torvalds6-117/+311
Pull xfs fixes from Chandan Babu: - Prevent filesystem hang when executing fstrim operations on large and slow storage * tag 'xfs-6.6-fixes-3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: xfs: abort fstrim if kernel is suspending xfs: reduce AGF hold times during fstrim operations xfs: move log discard work to xfs_discard.c
2023-10-07Merge tag 'for-6.6/dm-fixes-2' of ↵Linus Torvalds2-10/+9
git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device mapper fixes from Mike Snitzer: - Fix memory leak when freeing dm zoned target device - Update dm-devel mailing list address in MAINTAINERS * tag 'for-6.6/dm-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: MAINTAINERS: update the dm-devel mailing list dm zoned: free dmz->ddev array in dmz_put_zoned_devices
2023-10-07Merge tag 'media/v6.6-3' of ↵Linus Torvalds7-36/+30
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media fixes from Mauro Carvalho Chehab: - two Kconfig build fixes under randconfig - pxa_camera: Fix an error handling path - mediatek: vcodec: Fix a NULL-access pointer - tegra-video: fix an infinite recursion regression * tag 'media/v6.6-3' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: media: mediatek: vcodec: Fix encoder access NULL pointer staging: media: tegra-video: fix infinite recursion regression media: pci: intel: ivsc: select V4L2_FWNODE media: ipu-bridge: Fix Kconfig dependencies media: pxa_camera: Fix an error handling path in pxa_camera_probe()
2023-10-07Merge tag 'devicetree-fixes-for-6.6-2' of ↵Linus Torvalds13-100/+90
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree fixes from Rob Herring: - Fix potential memory leak in of_changeset_action() - Fix some i.MX binding warnings - Fix typo in renesas,vin binding field-even-active property - Fix andestech,ax45mp-cache example unit-address - Add missing additionalProperties on RiscV CPU interrupt-controller node - Add missing unevaluatedProperties on media bindings - Fix brcm,iproc-pcie binding 'msi' child node schema - Fix MEMSIC MXC4005 compatible string * tag 'devicetree-fixes-for-6.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: dt-bindings: trivial-devices: Fix MEMSIC MXC4005 compatible string dt-bindings: PCI: brcm,iproc-pcie: Fix 'msi' child node schema dt-bindings: PCI: brcm,iproc-pcie: Drop common pci-bus properties dt-bindings: PCI: brcm,iproc-pcie: Fix example indentation media: dt-bindings: Add missing unevaluatedProperties on child node schemas dt-bindings: bus: fsl,imx8qxp-pixel-link-msi-bus: Drop child 'reg' property media: dt-bindings: imx7-csi: Make power-domains not required for imx8mq dt-bindings: media: renesas,vin: Fix field-even-active spelling dt-bindings: cache: andestech,ax45mp-cache: Fix unit address in example of: overlay: Reorder struct fragment fields kerneldoc dt-bindings: display: fsl,imx6-hdmi: Change to 'unevaluatedProperties: false' dt-bindings: riscv: cpus: Add missing additionalProperties on interrupt-controller node of: dynamic: Fix potential memory leak in of_changeset_action()
2023-10-07Merge tag 'gpio-fixes-for-v6.6-rc5' of ↵Linus Torvalds2-1/+2
git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio fixes from Bartosz Golaszewski: "Another round of driver one-liners from the GPIO subsystem: - disable pin control on MMP GPIOs in gpio-pxa - fix the GPIO number passed to one of the pinctrl callbacks in gpio-aspeed" * tag 'gpio-fixes-for-v6.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: gpio: aspeed: fix the GPIO number passed to pinctrl_gpio_set_config() gpio: pxa: disable pinctrl calls for MMP_GPIO
2023-10-07Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdmaLinus Torvalds14-30/+54
Pull rdma fixes from Jason Gunthorpe: "This includes a fix for a significant security miss in checking the RDMA_NLDEV_CMD_SYS_SET operation. Summary: - UAF in SRP - Error unwind failure in siw connection management - Missing error checks - NULL/ERR_PTR confusion in erdma - Possible string truncation in CMA configfs and mlx4 - Data ordering issue in bnxt_re - Missing stats decrement on object destroy in bnxt_re - Mlx5 bugs in this merge window: * Incorrect access_flag in the new mkey cache * Missing unlock on error in flow steering * lockdep possible deadlock on new mkey cache destruction (Plus a fix for this too) - Don't leak kernel stack memory to userspace in the CM - Missing permission validation for RDMA_NLDEV_CMD_SYS_SET" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: RDMA/core: Require admin capabilities to set system parameters RDMA/mlx5: Remove not-used cache disable flag RDMA/cma: Initialize ib_sa_multicast structure to 0 when join RDMA/mlx5: Fix mkey cache possible deadlock on cleanup RDMA/mlx5: Fix NULL string error RDMA/mlx5: Fix mutex unlocking on error flow for steering anchor creation RDMA/mlx5: Fix assigning access flags to cache mkeys IB/mlx4: Fix the size of a buffer in add_port_entries() RDMA/bnxt_re: Decrement resource stats correctly RDMA/bnxt_re: Fix the handling of control path response data RDMA/cma: Fix truncation compilation warning in make_cma_ports RDMA/erdma: Fix NULL pointer access in regmr_cmd RDMA/erdma: Fix error code in erdma_create_scatter_mtt() RDMA/uverbs: Fix typo of sizeof argument RDMA/cxgb4: Check skb value for failure to allocate RDMA/siw: Fix connection failure handling RDMA/srp: Do not call scsi_done() from srp_abort()
2023-10-07MAINTAINERS: update the dm-devel mailing listMike Snitzer1-2/+2
dm-devel@redhat.com has migrated to dm-devel@lists.linux.dev Signed-off-by: Mike Snitzer <snitzer@kernel.org>
2023-10-07Merge tag 'pm-6.6-rc5' of ↵Linus Torvalds1-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fix from Rafael Wysocki: "Fix a recently introduced hibernation crash (Pavankumar Kondeti)" * tag 'pm-6.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: PM: hibernate: Fix copying the zero bitmap to safe pages
2023-10-07Merge tag 'block-6.6-2023-10-06' of git://git.kernel.dk/linuxLinus Torvalds2-1/+9
Pull block fixes from Jens Axboe: "Just two minor fixes, for nbd and md" * tag 'block-6.6-2023-10-06' of git://git.kernel.dk/linux: nbd: don't call blk_mark_disk_dead nbd_clear_sock_ioctl md/raid5: release batch_last before waiting for another stripe_head
2023-10-07Merge tag 'io_uring-6.6-2023-10-06' of git://git.kernel.dk/linuxLinus Torvalds4-29/+65
Pull io_uring fixes from Jens Axboe: - syzbot report on a crash on 32-bit arm with highmem, and went digging to check for potentially similar issues and found one more (me) - Fix a syzbot report with PROVE_LOCKING=y and setting up the ring in a disabled state (me) - Fix for race with CPU hotplut and io-wq init (Jeff) * tag 'io_uring-6.6-2023-10-06' of git://git.kernel.dk/linux: io-wq: fully initialize wqe before calling cpuhp_state_add_instance_nocalls() io_uring: don't allow IORING_SETUP_NO_MMAP rings on highmem pages io_uring: ensure io_lockdep_assert_cq_locked() handles disabled rings io_uring/kbuf: don't allow registered buffer rings on highmem pages
2023-10-06dt-bindings: trivial-devices: Fix MEMSIC MXC4005 compatible stringLuca Ceresoli1-1/+1
The correct name of this chip is MXC4005, not MX4005. This is confirmed both by the manufacturer website and by the title of the original commit, which added other MXCxxxx devices as well but only this one misses a "c" in the compatible string. Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Fixes: d9bf5d37fd58 ("dt-bindings:trivial-devices: Add memsic,mxc4005/mxc6255/mxc6655 entries") Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20231004-mxc4005-device-tree-support-v1-1-e7c0faea72e4@bootlin.com Signed-off-by: Rob Herring <robh@kernel.org>
2023-10-06dt-bindings: PCI: brcm,iproc-pcie: Fix 'msi' child node schemaRob Herring1-8/+16
The 'msi' child node schema is missing constraints on additional properties. It turns out it is incomplete and properties for it are documented in the parent node by mistake. Move the reference to msi-controller.yaml and the custom properties to the 'msi' node. Adding 'unevaluatedProperties' ensures all the properties in the 'msi' node are documented. With the schema corrected, a minimal interrupt controller node is needed to properly decode the interrupt properties since the example has multiple interrupt parents. Acked-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com> Fixes: 905b986d099c ("dt-bindings: pci: Convert iProc PCIe to YAML") Link: https://lore.kernel.org/r/20230926155613.33904-3-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2023-10-06dt-bindings: PCI: brcm,iproc-pcie: Drop common pci-bus propertiesRob Herring1-15/+0
Drop the unnecessary listing of properties already defined in pci-bus.yaml. Unless there are additional constraints, it is not necessary. Acked-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com> Link: https://lore.kernel.org/r/20230926155351.31117-2-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2023-10-06dt-bindings: PCI: brcm,iproc-pcie: Fix example indentationRob Herring1-64/+60
The example's indentation is off. While fixing this, the 'bus' node is unnecessary and can be dropped. It is also preferred to split up unrelated examples to their own entries. Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20230926155351.31117-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2023-10-06media: dt-bindings: Add missing unevaluatedProperties on child node schemasRob Herring3-0/+4
Just as unevaluatedProperties or additionalProperties are required at the top level of schemas, they should (and will) also be required for child node schemas. That ensures only documented properties are present for any node. Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20230925212803.1976803-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2023-10-06dt-bindings: bus: fsl,imx8qxp-pixel-link-msi-bus: Drop child 'reg' propertyRob Herring1-3/+0
A bus schema based on simple-pm-bus shouldn't define how many 'reg' entries a child device has. That is a property of the device. Drop the 'reg' entry. Reviewed-by: Liu Ying <victor.liu@nxp.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20230925212639.1975002-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2023-10-06media: dt-bindings: imx7-csi: Make power-domains not required for imx8mqFabio Estevam1-1/+0
On i.MX8MQ the MIPI CSI block does have an associated power-domain, but the CSI bridge does not. Remove the power-domains requirement from the i.MX8MQ CSI bridge to fix the following schema warning: imx8mq-librem5-r4.dtb: csi@30a90000: 'power-domains' is a required property from schema $id: http://devicetree.org/schemas/media/nxp,imx7-csi.yaml# Fixes: de655386845a ("media: dt-bindings: media: imx7-csi: Document i.MX8M power-domains property") Signed-off-by: Fabio Estevam <festevam@denx.de> Acked-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Marek Vasut <marex@denx.de> Link: https://lore.kernel.org/r/20231004201105.2323758-1-festevam@gmail.com Signed-off-by: Rob Herring <robh@kernel.org>
2023-10-06Merge tag 'pci-v6.6-fixes-2' of ↵Linus Torvalds4-19/+43
git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci Pull PCI fixes from Bjorn Helgaas: - Fix a qcom register offset that broke IPQ8074 PCIe controller enumeration (Sricharan Ramabadhran) - Handle interrupt parsing failures when creating a device tree node to avoid using uninitialized data (Lizhi Hou) - Clean up if adding PCI device node fails when creating a device tree node to avoid a memory leak (Lizhi Hou) - If a link is down, mark all downstream devices as "disconnected" so we don't wait for them on resume (Mika Westerberg) * tag 'pci-v6.6-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: PCI/PM: Mark devices disconnected if upstream PCIe link is down on resume PCI: of: Destroy changeset when adding PCI device node fails PCI: of_property: Handle interrupt parsing failures PCI: qcom: Fix IPQ8074 enumeration
2023-10-06Merge tag 'platform-drivers-x86-v6.6-4' of ↵Linus Torvalds6-18/+94
git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 Pull x86 platform driver fixes from Hans de Goede: "Bug fixes, build warning fixes and DMI quirk additions" * tag 'platform-drivers-x86-v6.6-4' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: platform/x86: hp-wmi:: Mark driver struct with __refdata to prevent section mismatch warning platform/x86: touchscreen_dmi: Add info for the Positivo C4128B platform/x86: touchscreen_dmi: Add info for the BUSH Bush Windows tablet platform/mellanox: tmfifo: fix kernel-doc warnings platform/x86/intel/ifs: release cpus_read_lock() platform/x86: hp-bioscfg: Fix reference leak platform/x86: think-lmi: Fix reference leak
2023-10-06Merge tag 'for-6.6-rc4-tag' of ↵Linus Torvalds4-17/+47
git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux Pull btrfs fixes from David Sterba: - reject unknown mount options - adjust transaction abort error message level - fix one more build warning with -Wmaybe-uninitialized - proper error handling in several COW-related cases * tag 'for-6.6-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: btrfs: error out when reallocating block for defrag using a stale transaction btrfs: error when COWing block from a root that is being deleted btrfs: error out when COWing block using a stale transaction btrfs: always print transaction aborted messages with an error level btrfs: reject unknown mount options early btrfs: fix some -Wmaybe-uninitialized warnings in ioctl.c
2023-10-06Merge tag 'arm64-fixes' of ↵Linus Torvalds10-3/+60
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Will Deacon: "A typo fix for a PMU driver, a workround for a side-channel erratum on Cortex-A520 and a fix for the local timer save/restore when using ACPI with Qualcomm's custom CPUs: - Workaround for Cortex-A520 erratum #2966298 - Fix typo in Arm CMN PMU driver that breaks counter overflow handling - Fix timer handling across idle for Qualcomm custom CPUs" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: cpuidle, ACPI: Evaluate LPI arch_flags for broadcast timer arm64: errata: Add Cortex-A520 speculative unprivileged load workaround arm64: Add Cortex-A520 CPU part definition perf/arm-cmn: Fix the unhandled overflow status of counter 4 to 7
2023-10-06Merge tag 'drm-fixes-2023-10-06' of git://anongit.freedesktop.org/drm/drmLinus Torvalds17-39/+120
Pull drm fixes from Dave Airlie: "Regular weekly pull, all seems pretty normal, i915 and amdgpu mostly. There is one small new uAPI addition for nouveau but getting it in now avoids a bunch of userspace dances, and it's for a userspace that hasn't yet released, so should have no side effects. i915: - Fix for OpenGL CTS regression on Compute Shaders - Fix for default engines initialization - Fix TLB invalidation for Multi-GT devices amdgpu: - Add missing unique_id for GC 11.0.3 - Fix memory leak in FRU error path - Fix PCIe link reporting on some SMU 11 parts - Fix ACPI _PR3 detection - Fix DISPCLK WDIVIDER handling in OTG code tests: - Fix kunit release panel: - panel-orientation: Add quirk for One Mix 25 nouveau: - Report IB limit via getparams - Replace some magic numbers with constants - small clean up" * tag 'drm-fixes-2023-10-06' of git://anongit.freedesktop.org/drm/drm: drm/amd/display: apply edge-case DISPCLK WDIVIDER changes to master OTG pipes only drm/amd: Fix detection of _PR3 on the PCIe root port drm/amd: Fix logic error in sienna_cichlid_update_pcie_parameters() drm/amdgpu: Fix a memory leak drm/amd/pm: add unique_id for gc 11.0.3 drm/i915: Invalidate the TLBs on each GT drm/i915: Register engines early to avoid type confusion drm/i915: Don't set PIPE_CONTROL_FLUSH_L3 for aux inval drm/nouveau: exec: report max pushs through getparam drm/nouveau: chan: use channel class definitions drm/nouveau: chan: use struct nvif_mclass drm: panel-orientation-quirks: Add quirk for One Mix 2S drm/tests: Fix kunit_release_action ctx argument
2023-10-06platform/x86: hp-wmi:: Mark driver struct with __refdata to prevent section ↵Uwe Kleine-König1-1/+7
mismatch warning As described in the added code comment, a reference to .exit.text is ok for drivers registered via module_platform_driver_probe(). Make this explicit to prevent a section mismatch warning: WARNING: modpost: drivers/platform/x86/hp/hp-wmi: section mismatch in reference: hp_wmi_driver+0x8 (section: .data) -> hp_wmi_bios_remove (section: .exit.text) Fixes: c165b80cfecc ("hp-wmi: fix handling of platform device") Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/20231004111624.2667753-1-u.kleine-koenig@pengutronix.de Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-10-06Merge tag 'erofs-for-6.6-rc5-fixes' of ↵Linus Torvalds3-5/+42
git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs Pull erofs fixes from Gao Xiang: - Fix a memory leak issue when using LZMA global compressed deduplication - Fix empty device tags in flatdev mode - Update documentation for recent new features * tag 'erofs-for-6.6-rc5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs: erofs: update documentation erofs: allow empty device tags in flatdev mode erofs: fix memory leak of LZMA global compressed deduplication
2023-10-06Merge tag 'for-linus-2023100502' of ↵Linus Torvalds11-76/+135
git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid Pull HID fixes from Jiri Kosina: - power management fix for intel-ish-hid (Srinivas Pandruvada) - power management fix for hid-nintendo (Martino Fontana) - error handling fixes for nvidia-shield (Christophe JAILLET) - memory leak fix for hid-sony (Christophe JAILLET) - fix for slab out-of-bound write in hid-holtek (Ma Ke) - other assorted smaller fixes and device ID / quirk entry additions * tag 'for-linus-2023100502' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: HID: Add quirk to ignore the touchscreen battery on HP ENVY 15-eu0556ng HID: intel-ish-hid: ipc: Disable and reenable ACPI GPE bit HID: sony: remove duplicate NULL check before calling usb_free_urb() HID: nintendo: reinitialize USB Pro Controller after resuming from suspend HID: nvidia-shield: Fix some missing function calls() in the probe error handling path HID: nvidia-shield: Fix a missing led_classdev_unregister() in the probe error handling path HID: multitouch: Add required quirk for Synaptics 0xcd7e device HID: nvidia-shield: Select POWER_SUPPLY Kconfig option HID: holtek: fix slab-out-of-bounds Write in holtek_kbd_input_event HID: nvidia-shield: add LEDS_CLASS dependency HID: logitech-hidpp: Add Bluetooth ID for the Logitech M720 Triathlon mouse HID: steelseries: Fix signedness bug in steelseries_headset_arctis_1_fetch_battery() HID: sony: Fix a potential memory leak in sony_probe()
2023-10-06Merge tag 'drm-misc-fixes-2023-10-05' of ↵Dave Airlie8-12/+72
git://anongit.freedesktop.org/drm/drm-misc into drm-fixes Short summary of fixes pull: * test: Fix kunit release * panel-orientation: Add quirk for One Mix 25 * nouveau: * Report IB limit via getparams * Replace some magic numbers with constants * Clean up Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20231005092632.GA17332@linux-uq9g
2023-10-06Merge tag 'amd-drm-fixes-6.6-2023-10-04' of ↵Dave Airlie6-23/+30
https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-6.6-2023-10-04: amdgpu: - Add missing unique_id for GC 11.0.3 - Fix memory leak in FRU error path - Fix PCIe link reporting on some SMU 11 parts - Fix ACPI _PR3 detection - Fix DISPCLK WDIVIDER handling in OTG code Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231005034358.7824-1-alexander.deucher@amd.com
2023-10-06Merge tag 'drm-intel-fixes-2023-10-05' of ↵Dave Airlie3-4/+18
git://anongit.freedesktop.org/drm/drm-intel into drm-fixes - Fix for OpenGL CTS regression on Compute Shaders (Nirmoy) - Fix for default engines initialization (Mathias) - Fix TLB invalidation for Multi-GT devices (Chris) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/ZR7EvL+ucWI4uDTX@intel.com
2023-10-05io-wq: fully initialize wqe before calling cpuhp_state_add_instance_nocalls()Jeff Moyer1-6/+4
I received a bug report with the following signature: [ 1759.937637] BUG: unable to handle page fault for address: ffffffffffffffe8 [ 1759.944564] #PF: supervisor read access in kernel mode [ 1759.949732] #PF: error_code(0x0000) - not-present page [ 1759.954901] PGD 7ab615067 P4D 7ab615067 PUD 7ab617067 PMD 0 [ 1759.960596] Oops: 0000 1 PREEMPT SMP PTI [ 1759.964804] CPU: 15 PID: 109 Comm: cpuhp/15 Kdump: loaded Tainted: G X ------- — 5.14.0-362.3.1.el9_3.x86_64 #1 [ 1759.976609] Hardware name: HPE ProLiant DL380 Gen10/ProLiant DL380 Gen10, BIOS U30 06/20/2018 [ 1759.985181] RIP: 0010:io_wq_for_each_worker.isra.0+0x24/0xa0 [ 1759.990877] Code: 90 90 90 90 90 90 0f 1f 44 00 00 41 56 41 55 41 54 55 48 8d 6f 78 53 48 8b 47 78 48 39 c5 74 4f 49 89 f5 49 89 d4 48 8d 58 e8 <8b> 13 85 d2 74 32 8d 4a 01 89 d0 f0 0f b1 0b 75 5c 09 ca 78 3d 48 [ 1760.009758] RSP: 0000:ffffb6f403603e20 EFLAGS: 00010286 [ 1760.015013] RAX: 0000000000000000 RBX: ffffffffffffffe8 RCX: 0000000000000000 [ 1760.022188] RDX: ffffb6f403603e50 RSI: ffffffffb11e95b0 RDI: ffff9f73b09e9400 [ 1760.029362] RBP: ffff9f73b09e9478 R08: 000000000000000f R09: 0000000000000000 [ 1760.036536] R10: ffffffffffffff00 R11: ffffb6f403603d80 R12: ffffb6f403603e50 [ 1760.043712] R13: ffffffffb11e95b0 R14: ffffffffb28531e8 R15: ffff9f7a6fbdf548 [ 1760.050887] FS: 0000000000000000(0000) GS:ffff9f7a6fbc0000(0000) knlGS:0000000000000000 [ 1760.059025] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1760.064801] CR2: ffffffffffffffe8 CR3: 00000007ab610002 CR4: 00000000007706e0 [ 1760.071976] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1760.079150] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1760.086325] PKRU: 55555554 [ 1760.089044] Call Trace: [ 1760.091501] <TASK> [ 1760.093612] ? show_trace_log_lvl+0x1c4/0x2df [ 1760.097995] ? show_trace_log_lvl+0x1c4/0x2df [ 1760.102377] ? __io_wq_cpu_online+0x54/0xb0 [ 1760.106584] ? __die_body.cold+0x8/0xd [ 1760.110356] ? page_fault_oops+0x134/0x170 [ 1760.114479] ? kernelmode_fixup_or_oops+0x84/0x110 [ 1760.119298] ? exc_page_fault+0xa8/0x150 [ 1760.123247] ? asm_exc_page_fault+0x22/0x30 [ 1760.127458] ? __pfx_io_wq_worker_affinity+0x10/0x10 [ 1760.132453] ? __pfx_io_wq_worker_affinity+0x10/0x10 [ 1760.137446] ? io_wq_for_each_worker.isra.0+0x24/0xa0 [ 1760.142527] __io_wq_cpu_online+0x54/0xb0 [ 1760.146558] cpuhp_invoke_callback+0x109/0x460 [ 1760.151029] ? __pfx_io_wq_cpu_offline+0x10/0x10 [ 1760.155673] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 1760.160320] cpuhp_thread_fun+0x8d/0x140 [ 1760.164266] smpboot_thread_fn+0xd3/0x1a0 [ 1760.168297] kthread+0xdd/0x100 [ 1760.171457] ? __pfx_kthread+0x10/0x10 [ 1760.175225] ret_from_fork+0x29/0x50 [ 1760.178826] </TASK> [ 1760.181022] Modules linked in: rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache netfs rfkill sunrpc vfat fat dm_multipath intel_rapl_msr intel_rapl_common isst_if_common ipmi_ssif nfit libnvdimm mgag200 i2c_algo_bit ioatdma drm_shmem_helper drm_kms_helper acpi_ipmi syscopyarea x86_pkg_temp_thermal sysfillrect ipmi_si intel_powerclamp sysimgblt ipmi_devintf coretemp acpi_power_meter ipmi_msghandler rapl pcspkr dca intel_pch_thermal intel_cstate ses lpc_ich intel_uncore enclosure hpilo mei_me mei acpi_tad fuse drm xfs sd_mod sg bnx2x nvme nvme_core crct10dif_pclmul crc32_pclmul nvme_common ghash_clmulni_intel smartpqi tg3 t10_pi mdio uas libcrc32c crc32c_intel scsi_transport_sas usb_storage hpwdt wmi dm_mirror dm_region_hash dm_log dm_mod [ 1760.248623] CR2: ffffffffffffffe8 A cpu hotplug callback was issued before wq->all_list was initialized. This results in a null pointer dereference. The fix is to fully setup the io_wq before calling cpuhp_state_add_instance_nocalls(). Signed-off-by: Jeff Moyer <jmoyer@redhat.com> Link: https://lore.kernel.org/r/x49y1ghnecs.fsf@segfault.boston.devel.redhat.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
generated by cgit v1.2.3 (git 2.39.0) at 2025-09-24 15:44:30 +0300