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2023-09-10Merge tag '6.6-rc-smb3-client-fixes-part2' of ↵Linus Torvalds1-0/+1
git://git.samba.org/sfrench/cifs-2.6 Pull smb client fixes from Steve French: - six smb3 client fixes including ones to allow controlling smb3 directory caching timeout and limits, and one debugging improvement - one fix for nls Kconfig (don't need to expose NLS_UCS2_UTILS option) - one minor spnego registry update * tag '6.6-rc-smb3-client-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6: spnego: add missing OID to oid registry smb3: fix minor typo in SMB2_GLOBAL_CAP_LARGE_MTU cifs: update internal module version number for cifs.ko smb3: allow controlling maximum number of cached directories smb3: add trace point for queryfs (statfs) nls: Hide new NLS_UCS2_UTILS smb3: allow controlling length of time directory entries are cached with dir leases smb: propagate error code of extract_sharename()
2023-09-10Merge tag 'riscv-for-linus-6.6-mw2-2' of ↵Linus Torvalds1-0/+2
git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull more RISC-V updates from Palmer Dabbelt: - The kernel now dynamically probes for misaligned access speed, as opposed to relying on a table of known implementations. - Support for non-coherent devices on systems using the Andes AX45MP core, including the RZ/Five SoCs. - Support for the V extension in ptrace(), again. - Support for KASLR. - Support for the BPF prog pack allocator in RISC-V. - A handful of bug fixes and cleanups. * tag 'riscv-for-linus-6.6-mw2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (25 commits) soc: renesas: Kconfig: For ARCH_R9A07G043 select the required configs if dependencies are met riscv: Kconfig.errata: Add dependency for RISCV_SBI in ERRATA_ANDES config riscv: Kconfig.errata: Drop dependency for MMU in ERRATA_ANDES_CMO config riscv: Kconfig: Select DMA_DIRECT_REMAP only if MMU is enabled bpf, riscv: use prog pack allocator in the BPF JIT riscv: implement a memset like function for text riscv: extend patch_text_nosync() for multiple pages bpf: make bpf_prog_pack allocator portable riscv: libstub: Implement KASLR by using generic functions libstub: Fix compilation warning for rv32 arm64: libstub: Move KASLR handling functions to kaslr.c riscv: Dump out kernel offset information on panic riscv: Introduce virtual kernel mapping KASLR RISC-V: Add ptrace support for vectors soc: renesas: Kconfig: Select the required configs for RZ/Five SoC cache: Add L2 cache management for Andes AX45MP RISC-V core dt-bindings: cache: andestech,ax45mp-cache: Add DT binding documentation for L2 cache controller riscv: mm: dma-noncoherent: nonstandard cache operations support riscv: errata: Add Andes alternative ports riscv: asm: vendorid_list: Add Andes Technology to the vendors list ...
2023-09-09Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds3-5/+5
Pull more SCSI updates from James Bottomley: "Mostly small stragglers that missed the initial merge. Driver updates are qla2xxx and smartpqi (mp3sas has a high diffstat due to the volatile qualifier removal, fnic due to unused function removal and sd.c has a lot of code shuffling to remove forward declarations)" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (38 commits) scsi: ufs: core: No need to update UPIU.header.flags and lun in advanced RPMB handler scsi: ufs: core: Add advanced RPMB support where UFSHCI 4.0 does not support EHS length in UTRD scsi: mpt3sas: Remove volatile qualifier scsi: mpt3sas: Perform additional retries if doorbell read returns 0 scsi: libsas: Simplify sas_queue_reset() and remove unused code scsi: ufs: Fix the build for the old ARM OABI scsi: qla2xxx: Fix unused variable warning in qla2xxx_process_purls_pkt() scsi: fnic: Remove unused functions fnic_scsi_host_start/end_tag() scsi: qla2xxx: Fix spelling mistake "tranport" -> "transport" scsi: fnic: Replace sgreset tag with max_tag_id scsi: qla2xxx: Remove unused variables in qla24xx_build_scsi_type_6_iocbs() scsi: qla2xxx: Fix nvme_fc_rcv_ls_req() undefined error scsi: smartpqi: Change driver version to 2.1.24-046 scsi: smartpqi: Enhance error messages scsi: smartpqi: Enhance controller offline notification scsi: smartpqi: Enhance shutdown notification scsi: smartpqi: Simplify lun_number assignment scsi: smartpqi: Rename pciinfo to pci_info scsi: smartpqi: Rename MACRO to clarify purpose scsi: smartpqi: Add abort handler ...
2023-09-09spnego: add missing OID to oid registrySteve French1-0/+1
Add missing OID to the registry. Some servers and clients (including Windows) now request "NEGOEX - SPNEGEO Extended Negotiation Security") See https://datatracker.ietf.org/doc/html/draft-zhu-negoex-02 Reviewed-by: Namjae Jeon <linkinjeon@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2023-09-09Merge tag 'xarray-6.6' of git://git.infradead.org/users/willy/xarrayLinus Torvalds1-0/+18
Pull xarray fixes from Matthew Wilcox: - Fix a bug encountered by people using bittorrent where they'd get NULL pointer dereferences on page cache lookups when using XFS - Two documentation fixes * tag 'xarray-6.6' of git://git.infradead.org/users/willy/xarray: idr: fix param name in idr_alloc_cyclic() doc xarray: Document necessary flag in alloc functions XArray: Do not return sibling entries from xa_load()
2023-09-08Merge tag 'thermal-6.6-rc1-3' of ↵Linus Torvalds1-17/+34
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull more thermal control updates from Rafael Wysocki: "Eliminate an obsolete thermal zone registration function" * tag 'thermal-6.6-rc1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: thermal: core: Drop thermal_zone_device_register() thermal: Use thermal_tripless_zone_device_register() thermal: core: Add function for registering tripless thermal zones thermal: core: Clean up headers of thermal zone registration functions
2023-09-08Merge tag 'sound-fix-6.6-rc1' of ↵Linus Torvalds2-3/+3
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "A collection of fixes for 6.6-rc1. All small and easy ones. - The corrections of the previous PCM iov_iter transitions - Regression fixes in MIDI 2.0 / USB changes - Various ASoC codec fixes for Cirrus, Realtek, WCD - ASoC AMD quirks and ASoC Intel AVS driver workaround" * tag 'sound-fix-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (21 commits) ALSA: hda/realtek - ALC287 I2S speaker platform support ASoC: amd: yc: Fix a non-functional mic on Lenovo 82TL ASoC: Intel: avs: Provide support for fallback topology ALSA: seq: Fix snd_seq_expand_var_event() call to user-space ALSA: usb-audio: Fix potential memory leaks at error path for UMP open ALSA: hda/cirrus: Fix broken audio on hardware with two CS42L42 codecs. ASoC: rt5645: NULL pointer access when removing jack ASoC: amd: yc: Add DMI entries to support Victus by HP Gaming Laptop 15-fb0xxx (8A3E) MAINTAINERS: Update the MAINTAINERS enties for TEXAS INSTRUMENTS ASoC DRIVERS ALSA: sb: Fix wrong argument in commented code ALSA: pcm: Fix error checks of default read/write copy ops ASoC: Name iov_iter argument as iterator instead of buffer ASoC: dmaengine: Drop unused iov_iter for process callback ALSA: hda/tas2781: Use standard clamp() macro ASoC: cs35l56: Waiting for firmware to boot must be tolerant of I/O errors ASoC: dt-bindings: fsl_easrc: Add support for imx8mp-easrc ASoC: cs42l43: Fix missing error code in cs42l43_codec_probe() ASoC: cs35l45: Rename DACPCM1 Source control ASoC: cs35l45: Fix "Dead assigment" warning ASoC: cs35l45: Add support for Chip ID 0x35A460 ...
2023-09-08Merge tag 'loongarch-6.6' of ↵Linus Torvalds2-0/+6
git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson Pull LoongArch updates from Huacai Chen: - Allow usage of LSX/LASX in the kernel, and use them for SIMD-optimized RAID5/RAID6 routines - Add Loongson Binary Translation (LBT) extension support - Add basic KGDB & KDB support - Add building with kcov coverage - Add KFENCE (Kernel Electric-Fence) support - Add KASAN (Kernel Address Sanitizer) support - Some bug fixes and other small changes - Update the default config file * tag 'loongarch-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson: (25 commits) LoongArch: Update Loongson-3 default config file LoongArch: Add KASAN (Kernel Address Sanitizer) support LoongArch: Simplify the processing of jumping new kernel for KASLR kasan: Add (pmd|pud)_init for LoongArch zero_(pud|p4d)_populate process kasan: Add __HAVE_ARCH_SHADOW_MAP to support arch specific mapping LoongArch: Add KFENCE (Kernel Electric-Fence) support LoongArch: Get partial stack information when providing regs parameter LoongArch: mm: Add page table mapped mode support for virt_to_page() kfence: Defer the assignment of the local variable addr LoongArch: Allow building with kcov coverage LoongArch: Provide kaslr_offset() to get kernel offset LoongArch: Add basic KGDB & KDB support LoongArch: Add Loongson Binary Translation (LBT) extension support raid6: Add LoongArch SIMD recovery implementation raid6: Add LoongArch SIMD syndrome calculation LoongArch: Add SIMD-optimized XOR routines LoongArch: Allow usage of LSX/LASX in the kernel LoongArch: Define symbol 'fault' as a local label in fpu.S LoongArch: Adjust {copy, clear}_user exception handler behavior LoongArch: Use static defined zero page rather than allocated ...
2023-09-08Merge patch "RISC-V: Add ptrace support for vectors"Palmer Dabbelt1-0/+2
This resurrects the vector ptrace() support that was removed for 6.5 due to some bugs cropping up as part of the GDB review process. * b4-shazam-merge: RISC-V: Add ptrace support for vectors Link: https://lore.kernel.org/r/20230825050248.32681-1-andy.chiu@sifive.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2023-09-08Merge tag 'net-6.6-rc1' of ↵Linus Torvalds12-32/+56
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking updates from Jakub Kicinski: "Including fixes from netfilter and bpf. Current release - regressions: - eth: stmmac: fix failure to probe without MAC interface specified Current release - new code bugs: - docs: netlink: fix missing classic_netlink doc reference Previous releases - regressions: - deal with integer overflows in kmalloc_reserve() - use sk_forward_alloc_get() in sk_get_meminfo() - bpf_sk_storage: fix the missing uncharge in sk_omem_alloc - fib: avoid warn splat in flow dissector after packet mangling - skb_segment: call zero copy functions before using skbuff frags - eth: sfc: check for zero length in EF10 RX prefix Previous releases - always broken: - af_unix: fix msg_controllen test in scm_pidfd_recv() for MSG_CMSG_COMPAT - xsk: fix xsk_build_skb() dereferencing possible ERR_PTR() - netfilter: - nft_exthdr: fix non-linear header modification - xt_u32, xt_sctp: validate user space input - nftables: exthdr: fix 4-byte stack OOB write - nfnetlink_osf: avoid OOB read - one more fix for the garbage collection work from last release - igmp: limit igmpv3_newpack() packet size to IP_MAX_MTU - bpf, sockmap: fix preempt_rt splat when using raw_spin_lock_t - handshake: fix null-deref in handshake_nl_done_doit() - ip: ignore dst hint for multipath routes to ensure packets are hashed across the nexthops - phy: micrel: - correct bit assignments for cable test errata - disable EEE according to the KSZ9477 errata Misc: - docs/bpf: document compile-once-run-everywhere (CO-RE) relocations - Revert "net: macsec: preserve ingress frame ordering", it appears to have been developed against an older kernel, problem doesn't exist upstream" * tag 'net-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (95 commits) net: enetc: distinguish error from valid pointers in enetc_fixup_clear_rss_rfs() Revert "net: team: do not use dynamic lockdep key" net: hns3: remove GSO partial feature bit net: hns3: fix the port information display when sfp is absent net: hns3: fix invalid mutex between tc qdisc and dcb ets command issue net: hns3: fix debugfs concurrency issue between kfree buffer and read net: hns3: fix byte order conversion issue in hclge_dbg_fd_tcam_read() net: hns3: Support query tx timeout threshold by debugfs net: hns3: fix tx timeout issue net: phy: Provide Module 4 KSZ9477 errata (DS80000754C) netfilter: nf_tables: Unbreak audit log reset netfilter: ipset: add the missing IP_SET_HASH_WITH_NET0 macro for ip_set_hash_netportnet.c netfilter: nft_set_rbtree: skip sync GC for new elements in this transaction netfilter: nf_tables: uapi: Describe NFTA_RULE_CHAIN_ID netfilter: nfnetlink_osf: avoid OOB read netfilter: nftables: exthdr: fix 4-byte stack OOB write selftests/bpf: Check bpf_sk_storage has uncharged sk_omem_alloc bpf: bpf_sk_storage: Fix the missing uncharge in sk_omem_alloc bpf: bpf_sk_storage: Fix invalid wait context lockdep report s390/bpf: Pass through tail call counter in trampolines ...
2023-09-08Merge tag 'devicetree-fixes-for-6.6-1' of ↵Linus Torvalds1-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull more devicetree updates from Rob Herring: "A couple of conversions which didn't get picked up by the subsystems and one fix: - Convert st,stih407-irq-syscfg and Omnivision OV7251 bindings to DT schema - Merge Omnivision OV5695 into OV5693 binding - Fix of_overlay_fdt_apply prototype when !CONFIG_OF_OVERLAY" * tag 'devicetree-fixes-for-6.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: dt-bindings: irqchip: convert st,stih407-irq-syscfg to DT schema media: dt-bindings: Convert Omnivision OV7251 to DT schema media: dt-bindings: Merge OV5695 into OV5693 binding of: overlay: Fix of_overlay_fdt_apply prototype when !CONFIG_OF_OVERLAY
2023-09-08Merge tag 'pwm/for-6.6-rc1' of ↵Linus Torvalds1-3/+3
git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm Pull pwm updates from Thierry Reding: "Various cleanups and fixes across the board" * tag 'pwm/for-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: (31 commits) pwm: lpc32xx: Remove handling of PWM channels pwm: atmel: Simplify using devm functions dt-bindings: pwm: brcm,kona-pwm: convert to YAML pwm: stmpe: Handle errors when disabling the signal pwm: stm32: Simplify using devm_pwmchip_add() pwm: stm32: Don't modify HW state in .remove() callback pwm: Fix order of freeing resources in pwmchip_remove() pwm: ntxec: Use device_set_of_node_from_dev() pwm: ntxec: Drop a write-only variable from driver data pwm: pxa: Don't reimplement of_device_get_match_data() pwm: lpc18xx-sct: Simplify using devm_clk_get_enabled() pwm: atmel-tcb: Don't track polarity in driver data pwm: atmel-tcb: Unroll atmel_tcb_pwm_set_polarity() into only caller pwm: atmel-tcb: Put per-channel data into driver data pwm: atmel-tcb: Fix resource freeing in error path and remove pwm: atmel-tcb: Harmonize resource allocation order pwm: Drop unused #include <linux/radix-tree.h> pwm: rz-mtu3: Fix build warning 'num_channel_ios' not described pwm: Remove outdated documentation for pwmchip_remove() pwm: atmel: Enable clk when pwm already enabled in bootloader ...
2023-09-08Merge tag 'rtc-6.6' of ↵Linus Torvalds2-20/+1
git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux Pull RTC updates from Alexandre Belloni: "Subsystem: - Add a way for drivers to tell the core the supported alarm range is smaller than the date range. This is not used yet but will be useful for the alarmtimers in the next release. - fix Wvoid-pointer-to-enum-cast warnings - remove redundant of_match_ptr() - stop warning for invalid alarms when the alarm is disabled Drivers: - isl12022: allow setting the trip level for battery level detection - pcf2127: add support for PCF2131 and multiple timestamps - stm32: time precision improvement, many fixes - twl: NVRAM support" * tag 'rtc-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (73 commits) dt-bindings: rtc: ds3231: Remove text binding rtc: wm8350: remove unnecessary messages rtc: twl: remove unnecessary messages rtc: sun6i: remove unnecessary message rtc: stop warning for invalid alarms when the alarm is disabled rtc: twl: add NVRAM support rtc: pcf85363: Allow to wake up system without IRQ rtc: m48t86: add DT support for m48t86 dt-bindings: rtc: Add ST M48T86 rtc: pcf2127: remove useless check rtc: rzn1: Report maximum alarm limit to rtc core rtc: ds1305: Report maximum alarm limit to rtc core rtc: tps6586x: Report maximum alarm limit to rtc core rtc: cmos: Report supported alarm limit to rtc infrastructure rtc: cros-ec: Detect and report supported alarm window size rtc: Add support for limited alarm timer offsets rtc: isl1208: Fix incorrect logic in isl1208_set_xtoscb() MAINTAINERS: remove obsolete pattern in RTC SUBSYSTEM section rtc: tps65910: Remove redundant dev_warn() and do not check for 0 return after calling platform_get_irq() rtc: omap: Do not check for 0 return after calling platform_get_irq() ...
2023-09-07Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds2-12/+45
Pull kvm updates from Paolo Bonzini: "ARM: - Clean up vCPU targets, always returning generic v8 as the preferred target - Trap forwarding infrastructure for nested virtualization (used for traps that are taken from an L2 guest and are needed by the L1 hypervisor) - FEAT_TLBIRANGE support to only invalidate specific ranges of addresses when collapsing a table PTE to a block PTE. This avoids that the guest refills the TLBs again for addresses that aren't covered by the table PTE. - Fix vPMU issues related to handling of PMUver. - Don't unnecessary align non-stack allocations in the EL2 VA space - Drop HCR_VIRT_EXCP_MASK, which was never used... - Don't use smp_processor_id() in kvm_arch_vcpu_load(), but the cpu parameter instead - Drop redundant call to kvm_set_pfn_accessed() in user_mem_abort() - Remove prototypes without implementations RISC-V: - Zba, Zbs, Zicntr, Zicsr, Zifencei, and Zihpm support for guest - Added ONE_REG interface for SATP mode - Added ONE_REG interface to enable/disable multiple ISA extensions - Improved error codes returned by ONE_REG interfaces - Added KVM_GET_REG_LIST ioctl() implementation for KVM RISC-V - Added get-reg-list selftest for KVM RISC-V s390: - PV crypto passthrough enablement (Tony, Steffen, Viktor, Janosch) Allows a PV guest to use crypto cards. Card access is governed by the firmware and once a crypto queue is "bound" to a PV VM every other entity (PV or not) looses access until it is not bound anymore. Enablement is done via flags when creating the PV VM. - Guest debug fixes (Ilya) x86: - Clean up KVM's handling of Intel architectural events - Intel bugfixes - Add support for SEV-ES DebugSwap, allowing SEV-ES guests to use debug registers and generate/handle #DBs - Clean up LBR virtualization code - Fix a bug where KVM fails to set the target pCPU during an IRTE update - Fix fatal bugs in SEV-ES intrahost migration - Fix a bug where the recent (architecturally correct) change to reinject #BP and skip INT3 broke SEV guests (can't decode INT3 to skip it) - Retry APIC map recalculation if a vCPU is added/enabled - Overhaul emergency reboot code to bring SVM up to par with VMX, tie the "emergency disabling" behavior to KVM actually being loaded, and move all of the logic within KVM - Fix user triggerable WARNs in SVM where KVM incorrectly assumes the TSC ratio MSR cannot diverge from the default when TSC scaling is disabled up related code - Add a framework to allow "caching" feature flags so that KVM can check if the guest can use a feature without needing to search guest CPUID - Rip out the ancient MMU_DEBUG crud and replace the useful bits with CONFIG_KVM_PROVE_MMU - Fix KVM's handling of !visible guest roots to avoid premature triple fault injection - Overhaul KVM's page-track APIs, and KVMGT's usage, to reduce the API surface that is needed by external users (currently only KVMGT), and fix a variety of issues in the process Generic: - Wrap kvm_{gfn,hva}_range.pte in a union to allow mmu_notifier events to pass action specific data without needing to constantly update the main handlers. - Drop unused function declarations Selftests: - Add testcases to x86's sync_regs_test for detecting KVM TOCTOU bugs - Add support for printf() in guest code and covert all guest asserts to use printf-based reporting - Clean up the PMU event filter test and add new testcases - Include x86 selftests in the KVM x86 MAINTAINERS entry" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (279 commits) KVM: x86/mmu: Include mmu.h in spte.h KVM: x86/mmu: Use dummy root, backed by zero page, for !visible guest roots KVM: x86/mmu: Disallow guest from using !visible slots for page tables KVM: x86/mmu: Harden TDP MMU iteration against root w/o shadow page KVM: x86/mmu: Harden new PGD against roots without shadow pages KVM: x86/mmu: Add helper to convert root hpa to shadow page drm/i915/gvt: Drop final dependencies on KVM internal details KVM: x86/mmu: Handle KVM bookkeeping in page-track APIs, not callers KVM: x86/mmu: Drop @slot param from exported/external page-track APIs KVM: x86/mmu: Bug the VM if write-tracking is used but not enabled KVM: x86/mmu: Assert that correct locks are held for page write-tracking KVM: x86/mmu: Rename page-track APIs to reflect the new reality KVM: x86/mmu: Drop infrastructure for multiple page-track modes KVM: x86/mmu: Use page-track notifiers iff there are external users KVM: x86/mmu: Move KVM-only page-track declarations to internal header KVM: x86: Remove the unused page-track hook track_flush_slot() drm/i915/gvt: switch from ->track_flush_slot() to ->track_remove_region() KVM: x86: Add a new page-track hook to handle memslot deletion drm/i915/gvt: Don't bother removing write-protection on to-be-deleted slot KVM: x86: Reject memslot MOVE operations if KVMGT is attached ...
2023-09-07Revert "net: team: do not use dynamic lockdep key"Jakub Kicinski1-29/+1
This reverts commit 39285e124edbc752331e98ace37cc141a6a3747a. Looks like the change has unintended consequences in exposing objects before they are initialized. Let's drop this patch and try again in net-next. Reported-by: syzbot+44ae022028805f4600fc@syzkaller.appspotmail.com Fixes: 39285e124edb ("net: team: do not use dynamic lockdep key") Link: https://lore.kernel.org/all/20230907103124.6adb7256@kernel.org/ Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-09-07Merge tag 'nf-23-09-06' of ↵Paolo Abeni1-0/+1
https://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf Florian Westphal says: ==================== netfilter updates for net This PR contains nf_tables updates for your *net* tree. This time almost all fixes are for old bugs: First patch fixes a 4-byte stack OOB write, from myself. This was broken ever since nftables was switches from 128 to 32bit register addressing in v4.1. 2nd patch fixes an out-of-bounds read. This has been broken ever since xt_osf got added in 2.6.31, the bug was then just moved around during refactoring, from Wander Lairson Costa. 3rd patch adds a missing enum description, from Phil Sutter. 4th patch fixes a UaF inftables that occurs when userspace adds elements with a timeout so small that expiration happens while the transaction is still in progress. Fix from Pablo Neira Ayuso. Patch 5 fixes a memory out of bounds access, this was broken since v4.20. Patch from Kyle Zeng and Jozsef Kadlecsik. Patch 6 fixes another bogus memory access when building audit record. Bug added in the previous pull request, fix from Pablo. netfilter pull request 2023-09-06 * tag 'nf-23-09-06' of https://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf: netfilter: nf_tables: Unbreak audit log reset netfilter: ipset: add the missing IP_SET_HASH_WITH_NET0 macro for ip_set_hash_netportnet.c netfilter: nft_set_rbtree: skip sync GC for new elements in this transaction netfilter: nf_tables: uapi: Describe NFTA_RULE_CHAIN_ID netfilter: nfnetlink_osf: avoid OOB read netfilter: nftables: exthdr: fix 4-byte stack OOB write ==================== Link: https://lore.kernel.org/r/20230906162525.11079-1-fw@strlen.de Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-09-07net: phy: Provide Module 4 KSZ9477 errata (DS80000754C)Lukasz Majewski1-0/+1
The KSZ9477 errata points out (in 'Module 4') the link up/down problems when EEE (Energy Efficient Ethernet) is enabled in the device to which the KSZ9477 tries to auto negotiate. The suggested workaround is to clear advertisement of EEE for PHYs in this chip driver. To avoid regressions with other switch ICs the new MICREL_NO_EEE flag has been introduced. Moreover, the in-register disablement of MMD_DEVICE_ID_EEE_ADV.MMD_EEE_ADV MMD register is removed, as this code is both; now executed too late (after previous rework of the PHY and DSA for KSZ switches) and not required as setting all members of eee_broken_modes bit field prevents the KSZ9477 from advertising EEE. Fixes: 69d3b36ca045 ("net: dsa: microchip: enable EEE support") # for KSZ9477 Signed-off-by: Lukasz Majewski <lukma@denx.de> Tested-by: Oleksij Rempel <o.rempel@pengutronix.de> # Confirmed disabled EEE with oscilloscope. Reviewed-by: Oleksij Rempel <o.rempel@pengutronix.de> Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com> Link: https://lore.kernel.org/r/20230905093315.784052-1-lukma@denx.de Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-09-06Merge tag 'ceph-for-6.6-rc1' of https://github.com/ceph/ceph-clientLinus Torvalds4-25/+180
Pull ceph updates from Ilya Dryomov: "Mixed with some fixes and cleanups, this brings in reasonably complete fscrypt support to CephFS! The list of things which don't work with encryption should be fairly short, mostly around the edges: fallocate (not supported well in CephFS to begin with), copy_file_range (requires re-encryption), non-default striping patterns. This was a multi-year effort principally by Jeff Layton with assistance from Xiubo Li, Luís Henriques and others, including several dependant changes in the MDS, netfs helper library and fscrypt framework itself" * tag 'ceph-for-6.6-rc1' of https://github.com/ceph/ceph-client: (53 commits) ceph: make num_fwd and num_retry to __u32 ceph: make members in struct ceph_mds_request_args_ext a union rbd: use list_for_each_entry() helper libceph: do not include crypto/algapi.h ceph: switch ceph_lookup/atomic_open() to use new fscrypt helper ceph: fix updating i_truncate_pagecache_size for fscrypt ceph: wait for OSD requests' callbacks to finish when unmounting ceph: drop messages from MDS when unmounting ceph: update documentation regarding snapshot naming limitations ceph: prevent snapshot creation in encrypted locked directories ceph: add support for encrypted snapshot names ceph: invalidate pages when doing direct/sync writes ceph: plumb in decryption during reads ceph: add encryption support to writepage and writepages ceph: add read/modify/write to ceph_sync_write ceph: align data in pages in ceph_sync_write ceph: don't use special DIO path for encrypted inodes ceph: add truncate size handling support for fscrypt ceph: add object version support for sync read libceph: allow ceph_osdc_new_request to accept a multi-op read ...
2023-09-06Merge tag 'input-for-v6.6-rc0' of ↵Linus Torvalds2-2/+1
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: - a new driver for Azoteq IQS7210A/7211A/E touch controllers - support for Azoteq IQS7222D variant added to iqs7222 driver - support for touch keys functionality added to Melfas MMS114 driver - new hardware IDs added to exc3000 and Goodix drivers - xpad driver gained support for GameSir T4 Kaleid Controller - a fix for xpad driver to properly support some third-party controllers that need a magic packet to start properly - a fix for psmouse driver to more reliably switch to RMI4 mode on devices that use native RMI4/SMbus protocol - a quirk for i8042 for TUXEDO Gemini 17 Gen1/Clevo PD70PN laptops - multiple drivers have been updated to make use of devm and other newer APIs such as dev_err_probe(), devm_regulator_get_enable(), and others. * tag 'input-for-v6.6-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (83 commits) Input: goodix - add support for ACPI ID GDX9110 Input: rpckbd - fix the return value handle for platform_get_irq() Input: tca6416-keypad - switch to using input core's polling features Input: tca6416-keypad - convert to use devm_* api Input: tca6416-keypad - fix interrupt enable disbalance Input: tca6416-keypad - rely on I2C core to set up suspend/resume Input: tca6416-keypad - always expect proper IRQ number in i2c client Input: lm8323 - convert to use devm_* api Input: lm8323 - rely on device core to create kp_disable attribute Input: qt2160 - convert to use devm_* api Input: qt2160 - do not hard code interrupt trigger Input: qt2160 - switch to using threaded interrupt handler Input: qt2160 - tweak check for i2c adapter functionality Input: psmouse - add delay when deactivating for SMBus mode Input: mcs-touchkey - fix uninitialized use of error in mcs_touchkey_probe() Input: qt1070 - convert to use devm_* api Input: mcs-touchkey - convert to use devm_* api Input: amikbd - convert to use devm_* api Input: lm8333 - convert to use devm_* api Input: mms114 - add support for touch keys ...
2023-09-06netfilter: nf_tables: uapi: Describe NFTA_RULE_CHAIN_IDPhil Sutter1-0/+1
Add a brief description to the enum's comment. Fixes: 837830a4b439 ("netfilter: nf_tables: add NFTA_RULE_CHAIN_ID attribute") Signed-off-by: Phil Sutter <phil@nwl.cc> Signed-off-by: Florian Westphal <fw@strlen.de>
2023-09-06kasan: Add __HAVE_ARCH_SHADOW_MAP to support arch specific mappingQing Zhang1-0/+2
MIPS, LoongArch and some other architectures have many holes between different segments and the valid address space (256T available) is insufficient to map all these segments to kasan shadow memory with the common formula provided by kasan core. So we need architecture specific mapping formulas to ensure different segments are mapped individually, and only limited space lengths of those specific segments are mapped to shadow. Therefore, when the incoming address is converted to a shadow, we need to add a condition to determine whether it is valid. Reviewed-by: Andrey Konovalov <andreyknvl@gmail.com> Signed-off-by: Qing Zhang <zhangqing@loongson.cn> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
2023-09-06raid6: Add LoongArch SIMD recovery implementationWANG Xuerui1-0/+2
Similar to the syndrome calculation, the recovery algorithms also work on 64 bytes at a time to align with the L1 cache line size of current and future LoongArch cores (that we care about). Which means unrolled-by-4 LSX and unrolled-by-2 LASX code. The assembly is originally based on the x86 SSSE3/AVX2 ports, but register allocation has been redone to take advantage of LSX/LASX's 32 vector registers, and instruction sequence has been optimized to suit (e.g. LoongArch can perform per-byte srl and andi on vectors, but x86 cannot). Performance numbers measured by instrumenting the raid6test code, on a 3A5000 system clocked at 2.5GHz: > lasx 2data: 354.987 MiB/s > lasx datap: 350.430 MiB/s > lsx 2data: 340.026 MiB/s > lsx datap: 337.318 MiB/s > intx1 2data: 164.280 MiB/s > intx1 datap: 187.966 MiB/s Because recovery algorithms are chosen solely based on priority and availability, lasx is marked as priority 2 and lsx priority 1. At least for the current generation of LoongArch micro-architectures, LASX should always be faster than LSX whenever supported, and have similar power consumption characteristics (because the only known LASX-capable uarch, the LA464, always compute the full 256-bit result for vector ops). Acked-by: Song Liu <song@kernel.org> Signed-off-by: WANG Xuerui <git@xen0n.name> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
2023-09-06raid6: Add LoongArch SIMD syndrome calculationWANG Xuerui1-0/+2
The algorithms work on 64 bytes at a time, which is the L1 cache line size of all current and future LoongArch cores (that we care about), as confirmed by Huacai. The code is based on the generic int.uc algorithm, unrolled 4 times for LSX and 2 times for LASX. Further unrolling does not meaningfully improve the performance according to experiments. Performance numbers measured during system boot on a 3A5000 @ 2.5GHz: > raid6: lasx gen() 12726 MB/s > raid6: lsx gen() 10001 MB/s > raid6: int64x8 gen() 2876 MB/s > raid6: int64x4 gen() 3867 MB/s > raid6: int64x2 gen() 2531 MB/s > raid6: int64x1 gen() 1945 MB/s Comparison of xor() speeds (from different boots but meaningful anyway): > lasx: 11226 MB/s > lsx: 6395 MB/s > int64x4: 2147 MB/s Performance as measured by raid6test: > raid6: lasx gen() 25109 MB/s > raid6: lsx gen() 13233 MB/s > raid6: int64x8 gen() 4164 MB/s > raid6: int64x4 gen() 6005 MB/s > raid6: int64x2 gen() 5781 MB/s > raid6: int64x1 gen() 4119 MB/s > raid6: using algorithm lasx gen() 25109 MB/s > raid6: .... xor() 14439 MB/s, rmw enabled Acked-by: Song Liu <song@kernel.org> Signed-off-by: WANG Xuerui <git@xen0n.name> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
2023-09-06net: phylink: fix sphinx complaint about invalid literalJakub Kicinski1-2/+2
sphinx complains about the use of "%PHYLINK_PCS_NEG_*": Documentation/networking/kapi:144: ./include/linux/phylink.h:601: WARNING: Inline literal start-string without end-string. Documentation/networking/kapi:144: ./include/linux/phylink.h:633: WARNING: Inline literal start-string without end-string. These are not valid symbols so drop the '%' prefix. Alternatively we could use %PHYLINK_PCS_NEG_\* (escape the *) or use normal literal ``PHYLINK_PCS_NEG_*`` but there is already a handful of un-adorned DEFINE_* in this file. Fixes: f99d471afa03 ("net: phylink: add PCS negotiation mode") Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Link: https://lore.kernel.org/all/20230626162908.2f149f98@canb.auug.org.au/ Signed-off-by: Jakub Kicinski <kuba@kernel.org> Reviewed-by: Bagas Sanjaya <bagasdotme@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-09-06ip_tunnels: use DEV_STATS_INC()Eric Dumazet1-8/+7
syzbot/KCSAN reported data-races in iptunnel_xmit_stats() [1] This can run from multiple cpus without mutual exclusion. Adopt SMP safe DEV_STATS_INC() to update dev->stats fields. [1] BUG: KCSAN: data-race in iptunnel_xmit / iptunnel_xmit read-write to 0xffff8881353df170 of 8 bytes by task 30263 on cpu 1: iptunnel_xmit_stats include/net/ip_tunnels.h:493 [inline] iptunnel_xmit+0x432/0x4a0 net/ipv4/ip_tunnel_core.c:87 ip_tunnel_xmit+0x1477/0x1750 net/ipv4/ip_tunnel.c:831 __gre_xmit net/ipv4/ip_gre.c:469 [inline] ipgre_xmit+0x516/0x570 net/ipv4/ip_gre.c:662 __netdev_start_xmit include/linux/netdevice.h:4889 [inline] netdev_start_xmit include/linux/netdevice.h:4903 [inline] xmit_one net/core/dev.c:3544 [inline] dev_hard_start_xmit+0x11b/0x3f0 net/core/dev.c:3560 __dev_queue_xmit+0xeee/0x1de0 net/core/dev.c:4340 dev_queue_xmit include/linux/netdevice.h:3082 [inline] __bpf_tx_skb net/core/filter.c:2129 [inline] __bpf_redirect_no_mac net/core/filter.c:2159 [inline] __bpf_redirect+0x723/0x9c0 net/core/filter.c:2182 ____bpf_clone_redirect net/core/filter.c:2453 [inline] bpf_clone_redirect+0x16c/0x1d0 net/core/filter.c:2425 ___bpf_prog_run+0xd7d/0x41e0 kernel/bpf/core.c:1954 __bpf_prog_run512+0x74/0xa0 kernel/bpf/core.c:2195 bpf_dispatcher_nop_func include/linux/bpf.h:1181 [inline] __bpf_prog_run include/linux/filter.h:609 [inline] bpf_prog_run include/linux/filter.h:616 [inline] bpf_test_run+0x15d/0x3d0 net/bpf/test_run.c:423 bpf_prog_test_run_skb+0x77b/0xa00 net/bpf/test_run.c:1045 bpf_prog_test_run+0x265/0x3d0 kernel/bpf/syscall.c:3996 __sys_bpf+0x3af/0x780 kernel/bpf/syscall.c:5353 __do_sys_bpf kernel/bpf/syscall.c:5439 [inline] __se_sys_bpf kernel/bpf/syscall.c:5437 [inline] __x64_sys_bpf+0x43/0x50 kernel/bpf/syscall.c:5437 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd read-write to 0xffff8881353df170 of 8 bytes by task 30249 on cpu 0: iptunnel_xmit_stats include/net/ip_tunnels.h:493 [inline] iptunnel_xmit+0x432/0x4a0 net/ipv4/ip_tunnel_core.c:87 ip_tunnel_xmit+0x1477/0x1750 net/ipv4/ip_tunnel.c:831 __gre_xmit net/ipv4/ip_gre.c:469 [inline] ipgre_xmit+0x516/0x570 net/ipv4/ip_gre.c:662 __netdev_start_xmit include/linux/netdevice.h:4889 [inline] netdev_start_xmit include/linux/netdevice.h:4903 [inline] xmit_one net/core/dev.c:3544 [inline] dev_hard_start_xmit+0x11b/0x3f0 net/core/dev.c:3560 __dev_queue_xmit+0xeee/0x1de0 net/core/dev.c:4340 dev_queue_xmit include/linux/netdevice.h:3082 [inline] __bpf_tx_skb net/core/filter.c:2129 [inline] __bpf_redirect_no_mac net/core/filter.c:2159 [inline] __bpf_redirect+0x723/0x9c0 net/core/filter.c:2182 ____bpf_clone_redirect net/core/filter.c:2453 [inline] bpf_clone_redirect+0x16c/0x1d0 net/core/filter.c:2425 ___bpf_prog_run+0xd7d/0x41e0 kernel/bpf/core.c:1954 __bpf_prog_run512+0x74/0xa0 kernel/bpf/core.c:2195 bpf_dispatcher_nop_func include/linux/bpf.h:1181 [inline] __bpf_prog_run include/linux/filter.h:609 [inline] bpf_prog_run include/linux/filter.h:616 [inline] bpf_test_run+0x15d/0x3d0 net/bpf/test_run.c:423 bpf_prog_test_run_skb+0x77b/0xa00 net/bpf/test_run.c:1045 bpf_prog_test_run+0x265/0x3d0 kernel/bpf/syscall.c:3996 __sys_bpf+0x3af/0x780 kernel/bpf/syscall.c:5353 __do_sys_bpf kernel/bpf/syscall.c:5439 [inline] __se_sys_bpf kernel/bpf/syscall.c:5437 [inline] __x64_sys_bpf+0x43/0x50 kernel/bpf/syscall.c:5437 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd value changed: 0x0000000000018830 -> 0x0000000000018831 Reported by Kernel Concurrency Sanitizer on: CPU: 0 PID: 30249 Comm: syz-executor.4 Not tainted 6.5.0-syzkaller-11704-g3f86ed6ec0b3 #0 Fixes: 039f50629b7f ("ip_tunnel: Move stats update to iptunnel_xmit()") Reported-by: syzbot <syzkaller@googlegroups.com> Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-09-06net: team: do not use dynamic lockdep keyTaehee Yoo1-1/+29
team interface has used a dynamic lockdep key to avoid false-positive lockdep deadlock detection. Virtual interfaces such as team usually have their own lock for protecting private data. These interfaces can be nested. team0 | team1 Each interface's lock is actually different(team0->lock and team1->lock). So, mutex_lock(&team0->lock); mutex_lock(&team1->lock); mutex_unlock(&team1->lock); mutex_unlock(&team0->lock); The above case is absolutely safe. But lockdep warns about deadlock. Because the lockdep understands these two locks are same. This is a false-positive lockdep warning. So, in order to avoid this problem, the team interfaces started to use dynamic lockdep key. The false-positive problem was fixed, but it introduced a new problem. When the new team virtual interface is created, it registers a dynamic lockdep key(creates dynamic lockdep key) and uses it. But there is the limitation of the number of lockdep keys. So, If so many team interfaces are created, it consumes all lockdep keys. Then, the lockdep stops to work and warns about it. In order to fix this problem, team interfaces use the subclass instead of the dynamic key. So, when a new team interface is created, it doesn't register(create) a new lockdep, but uses existed subclass key instead. It is already used by the bonding interface for a similar case. As the bonding interface does, the subclass variable is the same as the 'dev->nested_level'. This variable indicates the depth in the stacked interface graph. The 'dev->nested_level' is protected by RTNL and RCU. So, 'mutex_lock_nested()' for 'team->lock' requires RTNL or RCU. In the current code, 'team->lock' is usually acquired under RTNL, there is no problem with using 'dev->nested_level'. The 'team_nl_team_get()' and The 'lb_stats_refresh()' functions acquire 'team->lock' without RTNL. But these don't iterate their own ports nested so they don't need nested lock. Reproducer: for i in {0..1000} do ip link add team$i type team ip link add dummy$i master team$i type dummy ip link set dummy$i up ip link set team$i up done Splat looks like: BUG: MAX_LOCKDEP_ENTRIES too low! turning off the locking correctness validator. Please attach the output of /proc/lock_stat to the bug report CPU: 0 PID: 4104 Comm: ip Not tainted 6.5.0-rc7+ #45 Call Trace: <TASK> dump_stack_lvl+0x64/0xb0 add_lock_to_list+0x30d/0x5e0 check_prev_add+0x73a/0x23a0 ... sock_def_readable+0xfe/0x4f0 netlink_broadcast+0x76b/0xac0 nlmsg_notify+0x69/0x1d0 dev_open+0xed/0x130 ... Reported-by: syzbot+9bbbacfbf1e04d5221f7@syzkaller.appspotmail.com Fixes: 369f61bee0f5 ("team: fix nested locking lockdep warning") Signed-off-by: Taehee Yoo <ap420073@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-09-06xarray: Document necessary flag in alloc functionsPhilipp Stanner1-0/+18
Adds a new line to the docstrings of functions wrapping __xa_alloc() and __xa_alloc_cyclic(), informing about the necessity of flag XA_FLAGS_ALLOC being set previously. The documentation so far says that functions wrapping __xa_alloc() and __xa_alloc_cyclic() are supposed to return either -ENOMEM or -EBUSY in case of an error. If the xarray has been initialized without the flag XA_FLAGS_ALLOC, however, they fail with a different, undocumented error code. As hinted at in Documentation/core-api/xarray.rst, wrappers around these functions should only be invoked when the flag has been set. The functions' documentation should reflect that as well. Signed-off-by: Philipp Stanner <pstanner@redhat.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
2023-09-05Merge tag 'fuse-update-6.6' of ↵Linus Torvalds1-1/+59
git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse Pull fuse updates from Miklos Szeredi: - Revert non-waiting FLUSH due to a regression - Fix a lookup counter leak in readdirplus - Add an option to allow shared mmaps in no-cache mode - Add btime support and statx intrastructure to the protocol - Invalidate positive/negative dentry on failed create/delete * tag 'fuse-update-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse: fuse: conditionally fill kstat in fuse_do_statx() fuse: invalidate dentry on EEXIST creates or ENOENT deletes fuse: cache btime fuse: implement statx fuse: add ATTR_TIMEOUT macro fuse: add STATX request fuse: handle empty request_mask in statx fuse: write back dirty pages before direct write in direct_io_relax mode fuse: add a new fuse init flag to relax restrictions in no cache mode fuse: invalidate page cache pages before direct write fuse: nlookup missing decrement in fuse_direntplus_link Revert "fuse: in fuse_flush only wait if someone wants the return code"
2023-09-05thermal: core: Drop thermal_zone_device_register()Rafael J. Wysocki1-17/+0
There are no more users of thermal_zone_device_register(), so drop it from the core. Note that thermal_zone_device_register_with_trips() may be renamed to thermal_zone_device_register() in the future, but only after a grace period allowing all of the possible work in progress that may be using the latter to adjust. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2023-09-05thermal: core: Add function for registering tripless thermal zonesRafael J. Wysocki1-0/+13
Multiple callers of thermal_zone_device_register() don't pass any trips to it and they might use a shortened argument list for that, so add a special function with fewer arguments for this purpose. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2023-09-05thermal: core: Clean up headers of thermal zone registration functionsRafael J. Wysocki1-16/+37
For consistency, add a missing thermal_zone_device_register_with_trips() stub for the CONFIG_THERMAL unset case, specify argument names in all of the thermal zone registration and unregistration function headers and make all of them use white space consistently. No intentional functional impact. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2023-09-05Merge tag 'ata-6.6-rc1' of ↵Linus Torvalds2-65/+14
git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata Pull ata updates from Damien Le Moal: - Fix OF include file for ata platform drivers (Rob) - Simplify various ahci, sata and pata platform drivers using the function devm_platform_ioremap_resource() (Yangtao) - Cleanup libata time related argument types (e.g. timeouts values) (Sergey) - Cleanup libata code around error handling as all ata drivers now define a error_handler operation (Hannes and Niklas) - Remove functions intended for libsas that are in fact unused (Niklas) - Change the remove device callback of platform drivers to a null function (Uwe) - Simplify the pata_imx driver using devm_clk_get_enabled() (Li) - Remove old and uinused remnants of the ide code in arm, parisc, powerpc, sparc and m68k architectures and associated drivers (pata_buddha, pata_falcon and pata_gayle) (Geert) - Add missing MODULE_DESCRIPTION() in the sata_gemini and pata_ftide010 drivers (me) - Several fixes for the pata_ep93xx and pata_falcon drivers (Nikita, Michael) - Add Elkhart Lake AHCI controller support to the ahci driver (Werner) - Disable NCQ trim on Micron 1100 drives (Pawel) * tag 'ata-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata: (60 commits) ata: libata-core: Disable NCQ_TRIM on Micron 1100 drives ata: ahci: Add Elkhart Lake AHCI controller ata: pata_falcon: add data_swab option to byte-swap disk data ata: pata_falcon: fix IO base selection for Q40 ata: pata_ep93xx: use soc_device_match for UDMA modes ata: pata_ep93xx: fix error return code in probe ata: sata_gemini: Add missing MODULE_DESCRIPTION ata: pata_ftide010: Add missing MODULE_DESCRIPTION m68k: Remove <asm/ide.h> ata: pata_gayle: Remove #include <asm/ide.h> ata: pata_falcon: Remove #include <asm/ide.h> ata: pata_buddha: Remove #include <asm/ide.h> asm-generic: Remove ide_iops.h sparc: Remove <asm/ide.h> powerpc: Remove <asm/ide.h> parisc: Remove <asm/ide.h> ARM: Remove <asm/ide.h> ata: pata_imx: Use helper function devm_clk_get_enabled() ata: sata_rcar: Convert to platform remove callback returning void ata: sata_mv: Convert to platform remove callback returning void ...
2023-09-05of: overlay: Fix of_overlay_fdt_apply prototype when !CONFIG_OF_OVERLAYPavel Pisa1-2/+2
The of_overlay_fdt_apply has been changed but when CONFIG_OF_OVERLAY support is not configured then old stub prototype is declared by of.h header. Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz> Fixes: 47284862bfc7 ("of: overlay: Extend of_overlay_fdt_apply() to specify the target node") Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Link: https://lore.kernel.org/r/20230904100002.7913-1-pisa@cmp.felk.cvut.cz Signed-off-by: Rob Herring <robh@kernel.org>
2023-09-05Merge tag 'kbuild-v6.6' of ↵Linus Torvalds1-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild updates from Masahiro Yamada: - Enable -Wenum-conversion warning option - Refactor the rpm-pkg target - Fix scripts/setlocalversion to consider annotated tags for rt-kernel - Add a jump key feature for the search menu of 'make nconfig' - Support Qt6 for 'make xconfig' - Enable -Wformat-overflow, -Wformat-truncation, -Wstringop-overflow, and -Wrestrict warnings for W=1 builds - Replace <asm/export.h> with <linux/export.h> for alpha, ia64, and sparc - Support DEB_BUILD_OPTIONS=parallel=N for the debian source package - Refactor scripts/Makefile.modinst and fix some modules_sign issues - Add a new Kconfig env variable to warn symbols that are not defined anywhere - Show help messages of config fragments in 'make help' * tag 'kbuild-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (62 commits) kconfig: fix possible buffer overflow kbuild: Show marked Kconfig fragments in "help" kconfig: add warn-unknown-symbols sanity check kbuild: dummy-tools: make MPROFILE_KERNEL checks work on BE Documentation/llvm: refresh docs modpost: Skip .llvm.call-graph-profile section check kbuild: support modules_sign for external modules as well kbuild: support 'make modules_sign' with CONFIG_MODULE_SIG_ALL=n kbuild: move more module installation code to scripts/Makefile.modinst kbuild: reduce the number of mkdir calls during modules_install kbuild: remove $(MODLIB)/source symlink kbuild: move depmod rule to scripts/Makefile.modinst kbuild: add modules_sign to no-{compiler,sync-config}-targets kbuild: do not run depmod for 'make modules_sign' kbuild: deb-pkg: support DEB_BUILD_OPTIONS=parallel=N in debian/rules alpha: remove <asm/export.h> alpha: replace #include <asm/export.h> with #include <linux/export.h> ia64: remove <asm/export.h> ia64: replace #include <asm/export.h> with #include <linux/export.h> sparc: remove <asm/export.h> ...
2023-09-05Merge tag 'mm-stable-2023-09-04-14-00' of ↵Linus Torvalds1-1/+0
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull more MM updates from Andrew Morton: - Stefan Roesch has added ksm statistics to /proc/pid/smaps - Also a number of singleton patches, mainly cleanups and leftovers * tag 'mm-stable-2023-09-04-14-00' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: mm/kmemleak: move up cond_resched() call in page scanning loop mm: page_alloc: remove stale CMA guard code MAINTAINERS: add rmap.h to mm entry rmap: remove anon_vma_link() nommu stub proc/ksm: add ksm stats to /proc/pid/smaps mm/hwpoison: rename hwp_walk* to hwpoison_walk* mm: memory-failure: add PageOffline() check
2023-09-05Merge tag 'pm-6.6-rc1-2' of ↵Linus Torvalds1-0/+3
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull more power management updates from Rafael Wysocki: "These fix cpufreq core and the pcc cpufreq driver, add per-policy boost support to cpufreq and add Georgian translation Makefile LANGUAGES in cpupower. Specifics: - Add Georgian translation to Makefile LANGUAGES in cpupower (Shuah Khan). - Add support for per-policy performance boost to cpufreq (Jie Zhan). - Fix assorted issues in the cpufreq core, common governor code and in the pcc cpufreq driver (Liao Chang)" * tag 'pm-6.6-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: cpufreq: Support per-policy performance boost cpufreq: pcc: Fix the potentinal scheduling delays in target_index() cpufreq: governor: Free dbs_data directly when gov->init() fails cpufreq: Fix the race condition while updating the transition_task of policy cpufreq: Avoid printing kernel addresses in cpufreq_resume() cpupower: Add Georgian translation to Makefile LANGUAGES
2023-09-05Merge tag 'thermal-6.6-rc1-2' of ↵Linus Torvalds1-19/+15
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull more thermal control updates from Rafael Wysocki: "These are mostly updates of thermal control drivers for ARM platforms, new thermal control support for Loongson-2 and a couple of core cleanups made possible by recent changes merged previously. Specifics: - Check if the Tegra BPMP supports the trip points in order to set the .set_trips callback (Mikko Perttunen) - Add new Loongson-2 thermal sensor along with the DT bindings (Yinbo Zhu) - Use IS_ERR_OR_NULL() helper to replace a double test on the TI bandgap sensor (Li Zetao) - Remove redundant platform_set_drvdata() calls, as there are no corresponding calls to platform_get_drvdata(), from a bunch of drivers (Andrei Coardos) - Switch the Mediatek LVTS mode to filtered in order to enable interrupts (Nícolas F. R. A. Prado) - Fix Wvoid-pointer-to-enum-cast warning on the Exynos TMU (Krzysztof Kozlowski) - Remove redundant dev_err_probe(), because the underlying function already called it, from the Mediatek sensor (Chen Jiahao) - Free calibration nvmem after reading it on sun8i (Mark Brown) - Remove useless comment from the sun8i driver (Yangtao Li) - Make tsens_xxxx_nvmem static to fix a sparse warning on QCom tsens (Min-Hua Chen) - Remove error message at probe deferral on imx8mm (Ahmad Fatoum) - Fix parameter check in lvts_debugfs_init() with IS_ERR() on Mediatek LVTS (Minjie Du) - Fix interrupt routine and configuratoin for Mediatek LVTS (Nícolas F. R. A. Prado) - Drop unused .get_trip_type(), .get_trip_temp() and .get_trip_hyst() thermal zone callbacks from the core and rework the .get_trend() one to take a trip point pointer as an argument (Rafael Wysocki)" * tag 'thermal-6.6-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (29 commits) thermal: core: Rework .get_trend() thermal zone callback thermal: core: Drop unused .get_trip_*() callbacks thermal/drivers/tegra-bpmp: Check if BPMP supports trip points thermal: dt-bindings: add loongson-2 thermal thermal/drivers/loongson-2: Add thermal management support thermal/drivers/ti-soc-thermal: Use helper function IS_ERR_OR_NULL() thermal/drivers/generic-adc: Removed unneeded call to platform_set_drvdata() thermal/drivers/max77620_thermal: Removed unneeded call to platform_set_drvdata() thermal/drivers/mediatek/auxadc_thermal: Removed call to platform_set_drvdata() thermal/drivers/sun8i_thermal: Remove unneeded call to platform_set_drvdata() thermal/drivers/broadcom/brcstb_thermal: Removed unneeded platform_set_drvdata() thermal/drivers/mediatek/lvts_thermal: Make readings valid in filtered mode thermal/drivers/k3_bandgap: Remove unneeded call to platform_set_drvdata() thermal/drivers/k3_j72xx_bandgap: Removed unneeded call to platform_set_drvdata() thermal/drivers/broadcom/sr-thermal: Removed call to platform_set_drvdata() thermal/drivers/samsung: Fix Wvoid-pointer-to-enum-cast warning thermal/drivers/db8500: Remove redundant of_match_ptr() thermal/drivers/mediatek: Clean up redundant dev_err_probe() thermal/drivers/sun8i: Free calibration nvmem after reading it thermal/drivers/sun8i: Remove unneeded comments ...
2023-09-05Merge tag 'rproc-v6.6' of ↵Linus Torvalds1-0/+4
git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux Pull remoteproc updates from Bjorn Andersson: "Support for booting the iMX remoteprocs using MMIO, instead of SMCCC is added. The iMX driver is also extended to support delivering interrupts from an arbitrary number of vdev. Support is added to the TI PRU driver, to allow GPMUX to be controlled from DeviceTree. The Qualcomm coredump collector is extended to fall back to generating a full coredump, in the case that the loaded firmware doesn't support generating minidump. The overly terse MD abbreviation of "MINIDUMP" is expanded, to make the code easier on the eye. The list of Qualcomm Sensor Low Power Island (SLPI) instances supported is cleaned up, and SDM845 is added. SDM630/636/660 support for the modem subsystem (mss) is added. All the Qualcomm drivers are transitioned to of_reserved_mem_lookup() instead of open coding the resolution of reserved-memory regions, to gain handling of error cases. A couple of drivers are transitioned to use devm_platform_ioremap_resource_byname(). The stm32 remoteproc driver's PM operations are updated to modern macros, to avoid the "unused variable"-warning in some configurations. Drivers are transitioned away from directly including of_device.h" * tag 'rproc-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux: (23 commits) remoteproc: pru: add support for configuring GPMUX based on client setup remoteproc: stm32: fix incorrect optional pointers remoteproc: imx_rproc: Switch iMX8MN/MP from SMCCC to MMIO dt-bindings: remoteproc: imx_rproc: Support i.MX8MN/P MMIO dt-bindings: remoteproc: qcom,msm8996-mss-pil: Fix 8996 clocks remoteproc: qcom: pas: add SDM845 SLPI compatible remoteproc: qcom: q6v5-mss: Add support for SDM630/636/660 dt-bindings: remoteproc: qcom,msm8996-mss-pil: Add SDM660 compatible remoteproc: qcom: Expand MD_* as MINIDUMP_* remoteproc: qcom: pas: refactor SLPI remoteproc init dt-bindings: remoteproc: qcom: adsp: add qcom,sdm845-slpi-pas compatible remoteproc: qcom: wcnss: use devm_platform_ioremap_resource_byname() remoteproc: qcom: q6v5: use devm_platform_ioremap_resource_byname() dt-bindings: remoteproc: qcom: sm6115-pas: Add QCM2290 remoteproc: qcom: Add full coredump fallback mechanism remoteproc: core: Export the rproc coredump APIs remoteproc: qcom: Use of_reserved_mem_lookup() remoteproc: imx_rproc: iterate all notifiyids in rx callback dt-bindings: remoteproc: qcom,adsp: bring back firmware-name dt-bindings: remoteproc: qcom,sm8550-pas: require memory-region ...
2023-09-05Merge tag 'rpmsg-v6.6' of ↵Linus Torvalds2-0/+25
git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux Pull rpmsg updates from Bjorn Andersson: "Add support for the GLINK flow control signals, and expose this to the user through the rpmsg_char interface. Add missing kstrdup() failure handling during allocation of GLINK channel objects" * tag 'rpmsg-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux: rpmsg: glink: Avoid dereferencing NULL channel rpmsg: glink: Add check for kstrdup rpmsg: char: Add RPMSG GET/SET FLOWCONTROL IOCTL support rpmsg: glink: Add support to handle signals command rpmsg: core: Add signal API support
2023-09-04Merge tag 'leds-next-6.6' of ↵Linus Torvalds1-0/+3
git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds Pull LED updates from Lee Jones: "Core Frameworks: - Add new framework to support Group Multi-Color (GMC) LEDs - Offer an 'optional' API for non-essential LEDs - Support obtaining 'max brightness' values from Device Tree - Provide new led_classdev member 'color' (settable via DT and SYFS) - Stop TTY Trigger from using the old LED_ON constraints - Statically allocate leds_class New Drivers: - Add support for NXP PCA995x I2C Constant Current LED Driver New Device Support: - Add support for Siemens Simatic IPC BX-21 to Simatic IPC Fix-ups: - Some dependency / Kconfig tweaking - Move final probe() functions back over from .probe_new() - Simplify obtaining resources (memory, device data) using unified API helpers - Bunch of Device Tree additions, conversions and adaptions - Fix trivial styling issues; comments - Ensure correct includes are present and remove some that are not required - Omit the use of redundant casts and if relevant replace with better ones - Use purpose-built APIs for various actions; sysfs_emit(), module_led_trigger() - Remove a bunch of superfluous locking Bug Fixes: - Ensure error codes are correctly propagated back up the call chain - Fix incorrect error values from being returned (missing '-') - Ensure get'ed resources are put'ed to prevent leaks - Use correct class when exporting module resources - Fixing rounding (or lack there of) issues - Fix 'always false' LED_COLOR_ID_MULTI BUG() check" * tag 'leds-next-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds: (40 commits) leds: aw2013: Enable pull-up supply for interrupt and I2C dt-bindings: leds: Document pull-up supply for interrupt and I2C dt-bindings: leds: aw2013: Document interrupt leds: uleds: Use module_misc_device macro to simplify the code leds: trigger: netdev: Use module_led_trigger macro to simplify the code dt-bindings: leds: Fix reference to definition of default-state leds: turris-omnia: Drop unnecessary mutex locking leds: turris-omnia: Use sysfs_emit() instead of sprintf() leds: Make leds_class a static const structure leds: Remove redundant of_match_ptr() dt-bindings: leds: Add gpio-line-names to PCA9532 GPIO leds: trigger: tty: Do not use LED_ON/OFF constants, use led_blink_set_oneshot instead dt-bindings: leds: rohm,bd71828: Drop select:false leds: Fix BUG_ON check for LED_COLOR_ID_MULTI that is always false leds: multicolor: Use rounded division when calculating color components leds: rgb: Add a multicolor LED driver to group monochromatic LEDs dt-bindings: leds: Add binding for a multicolor group of LEDs leds: class: Store the color index in struct led_classdev leds: Provide devm_of_led_get_optional() leds: pca995x: Fix MODULE_DEVICE_TABLE for OF ...
2023-09-04Merge tag 'mfd-next-6.6' of ↵Linus Torvalds6-102/+0
git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd Pull NFD updates from Lee Jones: "New Drivers: - Add support for the Cirrus Logic CS42L43 Audio CODEC Fix-ups: - Make use of specific printk() format tags for various optimisations - Kconfig / module modifications / tweaking - Simplify obtaining resources (memory, device data) using unified API helpers - Bunch of Device Tree additions, conversions and adaptions - Convert a bunch of Regmap configurations to use the Maple Tree cache - Ensure correct includes are present and remove some that are not required - Remove superfluous code - Reduce amount of cycles spent in critical sections - Omit the use of redundant casts and if relevant replace with better ones - Swap out raw_spin_{un}lock_irq{save,restore}() for spin_{un}lock_irq{save,restore}() Bug Fixes: - Repair theoretical deadlock situation - Fix some link-time dependencies - Use more appropriate datatype when casting" * tag 'mfd-next-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (70 commits) mfd: mc13xxx: Simplify device data fetching in probe() mfd: rz-mtu3: Replace raw_spin_lock->spin_lock() mfd: rz-mtu3: Reduce critical sections mfd: mxs-lradc: Fix Wvoid-pointer-to-enum-cast warning mfd: wm31x: Fix Wvoid-pointer-to-enum-cast warning mfd: wm8994: Fix Wvoid-pointer-to-enum-cast warning mfd: tc3589: Fix Wvoid-pointer-to-enum-cast warning mfd: lp87565: Fix Wvoid-pointer-to-enum-cast warning mfd: hi6421-pmic: Fix Wvoid-pointer-to-enum-cast warning mfd: max77541: Fix Wvoid-pointer-to-enum-cast warning mfd: max14577: Fix Wvoid-pointer-to-enum-cast warning mfd: stmpe: Fix Wvoid-pointer-to-enum-cast warning mfd: rn5t618: Remove redundant of_match_ptr() mfd: lochnagar-i2c: Remove redundant of_match_ptr() mfd: stpmic1: Remove redundant of_match_ptr() mfd: act8945a: Remove redundant of_match_ptr() mfd: rsmu_spi: Remove redundant of_match_ptr() mfd: altera-a10sr: Remove redundant of_match_ptr() mfd: rsmu_i2c: Remove redundant of_match_ptr() mfd: tc3589x: Remove redundant of_match_ptr() ...
2023-09-04Merge tag 'i2c-for-6.6-rc1' of ↵Linus Torvalds1-2/+0
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c updates from Wolfram Sang: "I2C has mainly cleanups this time and a few driver improvements. Because a lot of developers were on holidays (including myself) it was a good timing to apply lots of cleanups which would normally cause merge conflicts with other floating patches. Extra thanks go to Andi Shyti who backed me up when I was on a four week hiatus. This is also the reason that some patches were commited later than ideal" * tag 'i2c-for-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (67 commits) i2c: at91: Use dev_err_probe() instead of dev_err() I2C: ali15x3: Do PCI error checks on own line i2c: Make return value check more accurate and explicit for devm_pinctrl_get() i2c: designware: Add support for recovery when GPIO need pinctrl i2c: mlxcpld: Add support for extended transaction length i2c: mlxcpld: Allow driver to run on ARM64 architecture i2c: nforce2: Do PCI error check on own line i2c: sis5595: Do PCI error checks on own line i2c: qcom-cci: Fix error checking in cci_probe() i2c: muxes: pca954x: Add regulator support i2c: muxes: pca954x: Add MAX735x/MAX736x support dt-bindings: i2c: Add Maxim MAX735x/MAX736x variants dt-bindings: i2c: pca954x: Correct interrupt support i2c: pnx: Use devm_platform_get_and_ioremap_resource() i2c: pxa: Use devm_platform_get_and_ioremap_resource() i2c: s3c2410: Use devm_platform_get_and_ioremap_resource() i2c: sh_mobile: Use devm_platform_get_and_ioremap_resource() i2c: st: Use devm_platform_get_and_ioremap_resource() i2c: qcom-geni: Convert to devm_platform_ioremap_resource() i2c: stm32f4: Use devm_platform_get_and_ioremap_resource() ...
2023-09-04Merge tag 'printk-for-6.6' of ↵Linus Torvalds1-0/+3
git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux Pull printk updates from Petr Mladek: - Do not try to get the console lock when it is not need or useful in panic() - Replace the global console_suspended state by a per-console flag - Export symbols needed for dumping the raw printk buffer in panic() - Fix documentation of printf formats for integer types - Moved Sergey Senozhatsky to the reviewer role - Misc cleanups * tag 'printk-for-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux: printk: export symbols for debug modules lib: test_scanf: Add explicit type cast to result initialization in test_number_prefix() printk: ringbuffer: Fix truncating buffer size min_t cast printk: Rename abandon_console_lock_in_panic() to other_cpu_in_panic() printk: Add per-console suspended state printk: Consolidate console deferred printing printk: Do not take console lock for console_flush_on_panic() printk: Keep non-panic-CPUs out of console lock printk: Reduce console_unblank() usage in unsafe scenarios kdb: Do not assume write() callback available docs: printk-formats: Treat char as always unsigned docs: printk-formats: Fix hex printing of signed values MAINTAINERS: adjust printk/vsprintf entries
2023-09-04Merge tag 'uml-for-linus-6.6-rc1' of ↵Linus Torvalds1-0/+2
git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux Pull UML updates from Richard Weinberger: - Drop 32-bit checksum implementation and re-use it from arch/x86 - String function cleanup - Fixes for -Wmissing-variable-declarations and -Wmissing-prototypes builds * tag 'uml-for-linus-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux: um: virt-pci: fix missing declaration warning um: Refactor deprecated strncpy to memcpy um: fix 3 instances of -Wmissing-prototypes um: port_kern: fix -Wmissing-variable-declarations uml: audio: fix -Wmissing-variable-declarations um: vector: refactor deprecated strncpy um: use obj-y to descend into arch/um/*/ um: Hard-code the result of 'uname -s' um: Use the x86 checksum implementation on 32-bit asm-generic: current: Don't include thread-info.h if building asm um: Remove unsued extern declaration ldt_host_info() um: Fix hostaudio build errors um: Remove strlcpy usage
2023-09-04Merge tag 'hyperv-next-signed-20230902' of ↵Linus Torvalds3-7/+17
git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux Pull hyperv updates from Wei Liu: - Support for SEV-SNP guests on Hyper-V (Tianyu Lan) - Support for TDX guests on Hyper-V (Dexuan Cui) - Use SBRM API in Hyper-V balloon driver (Mitchell Levy) - Avoid dereferencing ACPI root object handle in VMBus driver (Maciej Szmigiero) - A few misecllaneous fixes (Jiapeng Chong, Nathan Chancellor, Saurabh Sengar) * tag 'hyperv-next-signed-20230902' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux: (24 commits) x86/hyperv: Remove duplicate include x86/hyperv: Move the code in ivm.c around to avoid unnecessary ifdef's x86/hyperv: Remove hv_isolation_type_en_snp x86/hyperv: Use TDX GHCI to access some MSRs in a TDX VM with the paravisor Drivers: hv: vmbus: Bring the post_msg_page back for TDX VMs with the paravisor x86/hyperv: Introduce a global variable hyperv_paravisor_present Drivers: hv: vmbus: Support >64 VPs for a fully enlightened TDX/SNP VM x86/hyperv: Fix serial console interrupts for fully enlightened TDX guests Drivers: hv: vmbus: Support fully enlightened TDX guests x86/hyperv: Support hypercalls for fully enlightened TDX guests x86/hyperv: Add hv_isolation_type_tdx() to detect TDX guests x86/hyperv: Fix undefined reference to isolation_type_en_snp without CONFIG_HYPERV x86/hyperv: Add missing 'inline' to hv_snp_boot_ap() stub hv: hyperv.h: Replace one-element array with flexible-array member Drivers: hv: vmbus: Don't dereference ACPI root object handle x86/hyperv: Add hyperv-specific handling for VMMCALL under SEV-ES x86/hyperv: Add smp support for SEV-SNP guest clocksource: hyper-v: Mark hyperv tsc page unencrypted in sev-snp enlightened guest x86/hyperv: Use vmmcall to implement Hyper-V hypercall in sev-snp enlightened guest drivers: hv: Mark percpu hvcall input arg page unencrypted in SEV-SNP enlightened guest ...
2023-09-04Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhostLinus Torvalds3-0/+30
Pull virtio updates from Michael Tsirkin: "A small pull request this time around, mostly because the vduse network got postponed to next relase so we can be sure we got the security store right" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: virtio_ring: fix avail_wrap_counter in virtqueue_add_packed virtio_vdpa: build affinity masks conditionally virtio_net: merge dma operations when filling mergeable buffers virtio_ring: introduce dma sync api for virtqueue virtio_ring: introduce dma map api for virtqueue virtio_ring: introduce virtqueue_reset() virtio_ring: separate the logic of reset/enable from virtqueue_resize virtio_ring: correct the expression of the description of virtqueue_resize() virtio_ring: skip unmap for premapped virtio_ring: introduce virtqueue_dma_dev() virtio_ring: support add premapped buf virtio_ring: introduce virtqueue_set_dma_premapped() virtio_ring: put mapping error check in vring_map_one_sg virtio_ring: check use_dma_api before unmap desc for indirect vdpa_sim: offer VHOST_BACKEND_F_ENABLE_AFTER_DRIVER_OK vdpa: add get_backend_features vdpa operation vdpa: accept VHOST_BACKEND_F_ENABLE_AFTER_DRIVER_OK backend feature vdpa: add VHOST_BACKEND_F_ENABLE_AFTER_DRIVER_OK flag vdpa/mlx5: Remove unused function declarations
2023-09-04af_unix: Fix msg_controllen test in scm_pidfd_recv() for MSG_CMSG_COMPAT.Kuniyuki Iwashima1-5/+9
Heiko Carstens reported that SCM_PIDFD does not work with MSG_CMSG_COMPAT because scm_pidfd_recv() always checks msg_controllen against sizeof(struct cmsghdr). We need to use sizeof(struct compat_cmsghdr) for the compat case. Fixes: 5e2ff6704a27 ("scm: add SO_PASSPIDFD and SCM_PIDFD") Reported-by: Heiko Carstens <hca@linux.ibm.com> Closes: https://lore.kernel.org/netdev/20230901200517.8742-A-hca@linux.ibm.com/ Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com> Tested-by: Heiko Carstens <hca@linux.ibm.com> Reviewed-by: Alexander Mikhalitsyn <aleksandr.mikhalitsyn@canonical.com> Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com> Acked-by: Christian Brauner <brauner@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-09-04net: phy: micrel: Correct bit assignments for phy_device flagsOleksij Rempel1-3/+3
Previously, the defines for phy_device flags in the Micrel driver were ambiguous in their representation. They were intended to be bit masks but were mistakenly defined as bit positions. This led to the following issues: - MICREL_KSZ8_P1_ERRATA, designated for KSZ88xx switches, overlapped with MICREL_PHY_FXEN and MICREL_PHY_50MHZ_CLK. - Due to this overlap, the code path for MICREL_PHY_FXEN, tailored for the KSZ8041 PHY, was not executed for KSZ88xx PHYs. - Similarly, the code associated with MICREL_PHY_50MHZ_CLK wasn't triggered for KSZ88xx. To rectify this, all three flags have now been explicitly converted to use the `BIT()` macro, ensuring they are defined as bit masks and preventing potential overlaps in the future. Fixes: 49011e0c1555 ("net: phy: micrel: ksz886x/ksz8081: add cabletest support") Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-09-04virtio_ring: introduce dma sync api for virtqueueXuan Zhuo1-0/+8
These API has been introduced: * virtqueue_dma_need_sync * virtqueue_dma_sync_single_range_for_cpu * virtqueue_dma_sync_single_range_for_device These APIs can be used together with the premapped mechanism to sync the DMA address. Signed-off-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com> Message-Id: <20230810123057.43407-12-xuanzhuo@linux.alibaba.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-09-04virtio_ring: introduce dma map api for virtqueueXuan Zhuo1-0/+8
Added virtqueue_dma_map_api* to map DMA addresses for virtual memory in advance. The purpose is to keep memory mapped across multiple add/get buf operations. Signed-off-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com> Message-Id: <20230810123057.43407-11-xuanzhuo@linux.alibaba.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>