August 2025 - Linux-stable-mirror

FAILED: patch "[PATCH] KVM: VMX: Wrap all accesses to IA32_DEBUGCTL with" failed to apply to 6.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.15.y git checkout FETCH_HEAD git cherry-pick -x 7d0cce6cbe71af6e9c1831bff101a2b9c249c4a2 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025081208-petition-barcode-1e2a@gregkh' --subject-prefix 'PATCH 6.15.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 7d0cce6cbe71af6e9c1831bff101a2b9c249c4a2 Mon Sep 17 00:00:00 2001 From: Maxim Levitsky <mlevitsk(a)redhat.com> Date: Tue, 10 Jun 2025 16:20:09 -0700 Subject: [PATCH] KVM: VMX: Wrap all accesses to IA32_DEBUGCTL with getter/setter APIs Introduce vmx_guest_debugctl_{read,write}() to handle all accesses to vmcs.GUEST_IA32_DEBUGCTL. This will allow stuffing FREEZE_IN_SMM into GUEST_IA32_DEBUGCTL based on the host setting without bleeding the state into the guest, and without needing to copy+paste the FREEZE_IN_SMM logic into every patch that accesses GUEST_IA32_DEBUGCTL. No functional change intended. Cc: stable(a)vger.kernel.org Signed-off-by: Maxim Levitsky <mlevitsk(a)redhat.com> [sean: massage changelog, make inline, use in all prepare_vmcs02() cases] Reviewed-by: Dapeng Mi <dapeng1.mi(a)linux.intel.com> Link: https://lore.kernel.org/r/20250610232010.162191-8-seanjc@google.com Signed-off-by: Sean Christopherson <seanjc(a)google.com> diff --git a/arch/x86/kvm/vmx/nested.c b/arch/x86/kvm/vmx/nested.c index 1b8b0642fc2d..ef20184b8b11 100644 --- a/arch/x86/kvm/vmx/nested.c +++ b/arch/x86/kvm/vmx/nested.c @@ -2663,11 +2663,11 @@ static int prepare_vmcs02(struct kvm_vcpu *vcpu, struct vmcs12 *vmcs12, if (vmx->nested.nested_run_pending && (vmcs12->vm_entry_controls & VM_ENTRY_LOAD_DEBUG_CONTROLS)) { kvm_set_dr(vcpu, 7, vmcs12->guest_dr7); - vmcs_write64(GUEST_IA32_DEBUGCTL, vmcs12->guest_ia32_debugctl & - vmx_get_supported_debugctl(vcpu, false)); + vmx_guest_debugctl_write(vcpu, vmcs12->guest_ia32_debugctl & + vmx_get_supported_debugctl(vcpu, false)); } else { kvm_set_dr(vcpu, 7, vcpu->arch.dr7); - vmcs_write64(GUEST_IA32_DEBUGCTL, vmx->nested.pre_vmenter_debugctl); + vmx_guest_debugctl_write(vcpu, vmx->nested.pre_vmenter_debugctl); } if (kvm_mpx_supported() && (!vmx->nested.nested_run_pending || !(vmcs12->vm_entry_controls & VM_ENTRY_LOAD_BNDCFGS))) @@ -3532,7 +3532,7 @@ enum nvmx_vmentry_status nested_vmx_enter_non_root_mode(struct kvm_vcpu *vcpu, if (!vmx->nested.nested_run_pending || !(vmcs12->vm_entry_controls & VM_ENTRY_LOAD_DEBUG_CONTROLS)) - vmx->nested.pre_vmenter_debugctl = vmcs_read64(GUEST_IA32_DEBUGCTL); + vmx->nested.pre_vmenter_debugctl = vmx_guest_debugctl_read(); if (kvm_mpx_supported() && (!vmx->nested.nested_run_pending || !(vmcs12->vm_entry_controls & VM_ENTRY_LOAD_BNDCFGS))) @@ -4806,7 +4806,7 @@ static void load_vmcs12_host_state(struct kvm_vcpu *vcpu, __vmx_set_segment(vcpu, &seg, VCPU_SREG_LDTR); kvm_set_dr(vcpu, 7, 0x400); - vmcs_write64(GUEST_IA32_DEBUGCTL, 0); + vmx_guest_debugctl_write(vcpu, 0); if (nested_vmx_load_msr(vcpu, vmcs12->vm_exit_msr_load_addr, vmcs12->vm_exit_msr_load_count)) diff --git a/arch/x86/kvm/vmx/pmu_intel.c b/arch/x86/kvm/vmx/pmu_intel.c index bbf4509f32d0..0b173602821b 100644 --- a/arch/x86/kvm/vmx/pmu_intel.c +++ b/arch/x86/kvm/vmx/pmu_intel.c @@ -653,11 +653,11 @@ static void intel_pmu_reset(struct kvm_vcpu *vcpu) */ static void intel_pmu_legacy_freezing_lbrs_on_pmi(struct kvm_vcpu *vcpu) { - u64 data = vmcs_read64(GUEST_IA32_DEBUGCTL); + u64 data = vmx_guest_debugctl_read(); if (data & DEBUGCTLMSR_FREEZE_LBRS_ON_PMI) { data &= ~DEBUGCTLMSR_LBR; - vmcs_write64(GUEST_IA32_DEBUGCTL, data); + vmx_guest_debugctl_write(vcpu, data); } } @@ -730,7 +730,7 @@ void vmx_passthrough_lbr_msrs(struct kvm_vcpu *vcpu) if (!lbr_desc->event) { vmx_disable_lbr_msrs_passthrough(vcpu); - if (vmcs_read64(GUEST_IA32_DEBUGCTL) & DEBUGCTLMSR_LBR) + if (vmx_guest_debugctl_read() & DEBUGCTLMSR_LBR) goto warn; if (test_bit(INTEL_PMC_IDX_FIXED_VLBR, pmu->pmc_in_use)) goto warn; @@ -752,7 +752,7 @@ void vmx_passthrough_lbr_msrs(struct kvm_vcpu *vcpu) static void intel_pmu_cleanup(struct kvm_vcpu *vcpu) { - if (!(vmcs_read64(GUEST_IA32_DEBUGCTL) & DEBUGCTLMSR_LBR)) + if (!(vmx_guest_debugctl_read() & DEBUGCTLMSR_LBR)) intel_pmu_release_guest_lbr_event(vcpu); } diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c index 6a8b78e954cd..a77d325fe78b 100644 --- a/arch/x86/kvm/vmx/vmx.c +++ b/arch/x86/kvm/vmx/vmx.c @@ -2149,7 +2149,7 @@ int vmx_get_msr(struct kvm_vcpu *vcpu, struct msr_data *msr_info) msr_info->data = vmx->pt_desc.guest.addr_a[index / 2]; break; case MSR_IA32_DEBUGCTLMSR: - msr_info->data = vmcs_read64(GUEST_IA32_DEBUGCTL); + msr_info->data = vmx_guest_debugctl_read(); break; default: find_uret_msr: @@ -2283,7 +2283,8 @@ int vmx_set_msr(struct kvm_vcpu *vcpu, struct msr_data *msr_info) VM_EXIT_SAVE_DEBUG_CONTROLS) get_vmcs12(vcpu)->guest_ia32_debugctl = data; - vmcs_write64(GUEST_IA32_DEBUGCTL, data); + vmx_guest_debugctl_write(vcpu, data); + if (intel_pmu_lbr_is_enabled(vcpu) && !to_vmx(vcpu)->lbr_desc.event && (data & DEBUGCTLMSR_LBR)) intel_pmu_create_guest_lbr_event(vcpu); @@ -4798,7 +4799,8 @@ static void init_vmcs(struct vcpu_vmx *vmx) vmcs_write32(GUEST_SYSENTER_CS, 0); vmcs_writel(GUEST_SYSENTER_ESP, 0); vmcs_writel(GUEST_SYSENTER_EIP, 0); - vmcs_write64(GUEST_IA32_DEBUGCTL, 0); + + vmx_guest_debugctl_write(&vmx->vcpu, 0); if (cpu_has_vmx_tpr_shadow()) { vmcs_write64(VIRTUAL_APIC_PAGE_ADDR, 0); diff --git a/arch/x86/kvm/vmx/vmx.h b/arch/x86/kvm/vmx/vmx.h index 392e66c7e5fe..c20a4185d10a 100644 --- a/arch/x86/kvm/vmx/vmx.h +++ b/arch/x86/kvm/vmx/vmx.h @@ -417,6 +417,16 @@ void vmx_update_cpu_dirty_logging(struct kvm_vcpu *vcpu); u64 vmx_get_supported_debugctl(struct kvm_vcpu *vcpu, bool host_initiated); bool vmx_is_valid_debugctl(struct kvm_vcpu *vcpu, u64 data, bool host_initiated); +static inline void vmx_guest_debugctl_write(struct kvm_vcpu *vcpu, u64 val) +{ + vmcs_write64(GUEST_IA32_DEBUGCTL, val); +} + +static inline u64 vmx_guest_debugctl_read(void) +{ + return vmcs_read64(GUEST_IA32_DEBUGCTL); +} + /* * Note, early Intel manuals have the write-low and read-high bitmap offsets * the wrong way round. The bitmaps control MSRs 0x00000000-0x00001fff and

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[PATCH 6.15 000/480] 6.15.10-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 6.15.10 release. There are 480 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Thu, 14 Aug 2025 17:42:20 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.15.10-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.15.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 6.15.10-rc1 Suren Baghdasaryan <surenb(a)google.com> mm: fix a UAF when vma->mm is freed after vma->vm_refcnt got dropped Tao Xue <xuetao09(a)huawei.com> usb: gadget : fix use-after-free in composite_dev_cleanup() Aditya Garg <gargaditya08(a)live.com> HID: apple: avoid setting up battery timer for devices without battery Alan Stern <stern(a)rowland.harvard.edu> HID: core: Harden s32ton() against conversion to 0 bits Yuhao Jiang <danisjiang(a)gmail.com> USB: gadget: f_hid: Fix memory leak in hidg_bind error path Qasim Ijaz <qasdev00(a)gmail.com> HID: apple: validate feature-report field count to prevent NULL pointer dereference Julien Massot <julien.massot(a)collabora.com> media: ti: j721e-csi2rx: fix list_del corruption Robin Murphy <robin.murphy(a)arm.com> perf/arm-ni: Set initial IRQ affinity Akash Kumar <quic_akakum(a)quicinc.com> usb: gadget: uvc: Initialize frame-based format color matching descriptor Baolin Wang <baolin.wang(a)linux.alibaba.com> mm: shmem: fix the shmem large folio allocation for the i915 driver Kemeng Shi <shikemeng(a)huaweicloud.com> mm: swap: move nr_swap_pages counter decrement from folio_alloc_swap() to swap_range_alloc() Kemeng Shi <shikemeng(a)huaweicloud.com> mm: swap: fix potential buffer overflow in setup_clusters() Kemeng Shi <shikemeng(a)huaweicloud.com> mm: swap: correctly use maxpages in swapon syscall to avoid potential deadloop Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> mm/hmm: move pmd_to_hmm_pfn_flags() to the respective #ifdeffery Jiaxun Yang <jiaxun.yang(a)flygoat.com> MIPS: mm: tlb-r4k: Uniquify TLB entries on init Gerald Schaefer <gerald.schaefer(a)linux.ibm.com> s390/mm: Remove possible false-positive warning in pte_free_defer() Sean Christopherson <seanjc(a)google.com> KVM: VMX: Allow guest to set DEBUGCTL.RTM_DEBUG if RTM is supported Dave Hansen <dave.hansen(a)linux.intel.com> x86/fpu: Delay instruction pointer fixup until after warning Michael J. Ruhl <michael.j.ruhl(a)intel.com> platform/x86/intel/pmt: fix a crashlog NULL pointer access Edip Hazuri <edip(a)medip.dev> ALSA: hda/realtek - Fix mute LED for HP Victus 16-d1xxx (MB 8A26) Edip Hazuri <edip(a)medip.dev> ALSA: hda/realtek - Fix mute LED for HP Victus 16-s0xxx Edip Hazuri <edip(a)medip.dev> ALSA: hda/realtek - Fix mute LED for HP Victus 16-r1xxx Geoffrey D. Bennett <g(a)b4.vu> ALSA: scarlett2: Add retry on -EPROTO from scarlett2_usb_tx() Thorsten Blum <thorsten.blum(a)linux.dev> ALSA: intel_hdmi: Fix off-by-one error in __hdmi_lpe_audio_probe() Tom Lendacky <thomas.lendacky(a)amd.com> x86/sev: Evict cache lines during SNP memory validation Ammar Faizi <ammarfaizi2(a)gnuweeb.org> net: usbnet: Fix the wrong netif_carrier_on() call John Ernberg <john.ernberg(a)actia.se> net: usbnet: Avoid potential RCU stall on LINK_CHANGE event Zenm Chen <zenmchen(a)gmail.com> Bluetooth: btusb: Add USB ID 3625:010b for TP-LINK Archer TX10UB Nano Slark Xiao <slark_xiao(a)163.com> USB: serial: option: add Foxconn T99W709 Thorsten Blum <thorsten.blum(a)linux.dev> smb: server: Fix extension string in ksmbd_extract_shortname() Namjae Jeon <linkinjeon(a)kernel.org> ksmbd: limit repeated connections from clients with the same IP Paulo Alcantara <pc(a)manguebit.org> smb: client: default to nonativesocket under POSIX mounts Paulo Alcantara <pc(a)manguebit.org> smb: client: set symlink type as native for POSIX mounts Wang Zhaolong <wangzhaolong(a)huaweicloud.com> smb: client: fix netns refcount leak after net_passive changes Namjae Jeon <linkinjeon(a)kernel.org> ksmbd: fix corrupted mtime and ctime in smb2_open Namjae Jeon <linkinjeon(a)kernel.org> ksmbd: fix Preauh_HashValue race condition Namjae Jeon <linkinjeon(a)kernel.org> ksmbd: fix null pointer dereference error in generate_encryptionkey Budimir Markovic <markovicbudimir(a)gmail.com> vsock: Do not allow binding to VMADDR_PORT_ANY Quang Le <quanglex97(a)gmail.com> net/packet: fix a race in packet_set_ring() and packet_notifier() Lorenzo Stoakes <lorenzo.stoakes(a)oracle.com> selftests/perf_events: Add a mmap() correctness test Thomas Gleixner <tglx(a)linutronix.de> perf/core: Prevent VMA split of buffer mappings Thomas Gleixner <tglx(a)linutronix.de> perf/core: Handle buffer mapping fail correctly in perf_mmap() Thomas Gleixner <tglx(a)linutronix.de> perf/core: Exit early on perf_mmap() fail Thomas Gleixner <tglx(a)linutronix.de> perf/core: Don't leak AUX buffer refcount on allocation failure Thomas Gleixner <tglx(a)linutronix.de> perf/core: Preserve AUX buffer allocation failure result Olga Kornievskaia <okorniev(a)redhat.com> sunrpc: fix handling of server side tls alerts NeilBrown <neil(a)brown.name> nfsd: avoid ref leak in nfsd_open_local_fh() Jeff Layton <jlayton(a)kernel.org> nfsd: don't set the ctime on delegated atime updates Zhang Rui <rui.zhang(a)intel.com> tools/power turbostat: Fix bogus SysWatt for forked program Stefan Metzmacher <metze(a)samba.org> smb: client: return an error if rdma_connect does not return within 5 seconds Eric Dumazet <edumazet(a)google.com> pptp: fix pptp_xmit() error path Mohamed Khalfella <mkhalfella(a)purestorage.com> nvmet: exit debugfs after discovery subsystem exits Stefan Metzmacher <metze(a)samba.org> smb: client: let recv_done() avoid touching data_transfer after cleanup/move Stefan Metzmacher <metze(a)samba.org> smb: client: let recv_done() cleanup before notifying the callers. Stefan Metzmacher <metze(a)samba.org> smb: client: make sure we call ib_dma_unmap_single() only if we called ib_dma_map_single already Stefan Metzmacher <metze(a)samba.org> smb: client: remove separate empty_packet_queue Stefan Metzmacher <metze(a)samba.org> smb: client: let send_done() cleanup before calling smbd_disconnect_rdma_connection() Stefan Metzmacher <metze(a)samba.org> smb: server: let recv_done() avoid touching data_transfer after cleanup/move Stefan Metzmacher <metze(a)samba.org> smb: server: let recv_done() consistently call put_recvmsg/smb_direct_disconnect_rdma_connection Stefan Metzmacher <metze(a)samba.org> smb: server: make sure we call ib_dma_unmap_single() only if we called ib_dma_map_single already Stefan Metzmacher <metze(a)samba.org> smb: server: remove separate empty_recvmsg_queue Mikhail Zaslonko <zaslonko(a)linux.ibm.com> s390/boot: Fix startup debugging log Takashi Iwai <tiwai(a)suse.de> ALSA: hda/ca0132: Fix missing error handling in ca0132_alt_select_out() Arnd Bergmann <arnd(a)arndb.de> ASoC: SOF: Intel: hda-sdw-bpt: fix SND_SOF_SOF_HDA_SDW_BPT dependencies Arnd Bergmann <arnd(a)arndb.de> irqchip: Build IMX_MU_MSI only on ARM Meghana Malladi <m-malladi(a)ti.com> net: ti: icssg-prueth: Fix skb handling for XDP_PASS Trond Myklebust <trond.myklebust(a)hammerspace.com> NFS/localio: nfs_uuid_put() fix the wake up after unlinking the file Trond Myklebust <trond.myklebust(a)hammerspace.com> NFS/localio: nfs_uuid_put() fix races with nfs_open/close_local_fh() Trond Myklebust <trond.myklebust(a)hammerspace.com> NFS/localio: nfs_close_local_fh() fix check for file closed Jakub Kicinski <kuba(a)kernel.org> eth: fbnic: remove the debugging trick of super high page bias Sumanth Korikkar <sumanthk(a)linux.ibm.com> s390/mm: Allocate page table with PAGE_SIZE granularity Maher Azzouzi <maherazz04(a)gmail.com> net/sched: mqprio: fix stack out-of-bounds write in tc entry parsing Michal Schmidt <mschmidt(a)redhat.com> benet: fix BUG when creating VFs Lorenzo Bianconi <lorenzo(a)kernel.org> net: airoha: npu: Add missing MODULE_FIRMWARE macros Jakub Kicinski <kuba(a)kernel.org> eth: fbnic: unlink NAPIs from queues on error to open Thomas Gleixner <tglx(a)linutronix.de> x86/irq: Plug vector setup race Michal Wajdeczko <michal.wajdeczko(a)intel.com> drm/xe/pf: Disable PF restart worker on device removal Olga Kornievskaia <okorniev(a)redhat.com> sunrpc: fix client side handling of tls alerts Takamitsu Iwai <takamitz(a)amazon.co.jp> net/sched: taprio: enforce minimum value for picos_per_byte Wang Liang <wangliang74(a)huawei.com> net: drop UFO packets in udp_rcv_segment() Florian Fainelli <florian.fainelli(a)broadcom.com> net: mdio: mdio-bcm-unimac: Correct rate fallback logic Eric Dumazet <edumazet(a)google.com> ipv6: reject malicious packets in ipv6_gso_segment() Christoph Paasch <cpaasch(a)openai.com> net/mlx5: Correctly set gso_segs when LRO is used Simon Trimmer <simont(a)opensource.cirrus.com> spi: cs42l43: Property entry should be a null-terminated array Baojun Xu <baojun.xu(a)ti.com> ASoC: tas2781: Fix the wrong step for TLV on tas2781 Christoph Hellwig <hch(a)lst.de> block: ensure discard_granularity is zero when discard is not supported Guenter Roeck <linux(a)roeck-us.net> block: Fix default IO priority if there is no IO context Jakub Kicinski <kuba(a)kernel.org> netlink: specs: ethtool: fix module EEPROM input/output arguments Alexander Gordeev <agordeev(a)linux.ibm.com> s390/mm: Set high_memory at the end of the identity mapping Harald Freudenberger <freude(a)linux.ibm.com> s390/ap: Unmask SLCF bit in card and queue ap functions sysfs Mohamed Khalfella <mkhalfella(a)purestorage.com> nvmet: initialize discovery subsys after debugfs is initialized Eric Dumazet <edumazet(a)google.com> pptp: ensure minimal skb length in pptp_xmit() Luca Weiss <luca.weiss(a)fairphone.com> net: ipa: add IPA v5.1 and v5.5 to ipa_version_string() Horatiu Vultur <horatiu.vultur(a)microchip.com> phy: mscc: Fix parsing of unicast frames Jakub Kicinski <kuba(a)kernel.org> netpoll: prevent hanging NAPI when netcons gets enabled Heming Zhao <heming.zhao(a)suse.com> md/md-cluster: handle REMOVE message earlier Benjamin Coddington <bcodding(a)redhat.com> NFS: Fixup allocation flags for nfsiod's __GFP_NORETRY Olga Kornievskaia <okorniev(a)redhat.com> NFSv4.2: another fix for listxattr Trond Myklebust <trond.myklebust(a)hammerspace.com> NFS: Fix filehandle bounds checking in nfs_fh_to_dentry() Trond Myklebust <trond.myklebust(a)hammerspace.com> NFS: Fix wakeup of __nfs_lookup_revalidate() in unblock_revalidate() Tigran Mkrtchyan <tigran.mkrtchyan(a)desy.de> pNFS/flexfiles: don't attempt pnfs on fatal DS errors Len Brown <len.brown(a)intel.com> tools/power turbostat: regression fix: --show C1E% Timothy Pearson <tpearson(a)raptorengineering.com> PCI: pnv_php: Fix surprise plug detection and recovery Timothy Pearson <tpearson(a)raptorengineering.com> powerpc/eeh: Make EEH driver device hotplug safe Timothy Pearson <tpearson(a)raptorengineering.com> powerpc/eeh: Export eeh_unfreeze_pe() Timothy Pearson <tpearson(a)raptorengineering.com> PCI: pnv_php: Work around switches with broken presence detection Timothy Pearson <tpearson(a)raptorengineering.com> PCI: pnv_php: Clean up allocated IRQs on unplug Herbert Xu <herbert(a)gondor.apana.org.au> padata: Remove comment for reorder_work Peter Zijlstra <peterz(a)infradead.org> sched/psi: Fix psi_seq initialization Jason Gunthorpe <jgg(a)ziepe.ca> vfio/pci: Do vf_token checks for VFIO_DEVICE_BIND_IOMMUFD Masahiro Yamada <masahiroy(a)kernel.org> kconfig: qconf: fix ConfigList::updateListAllforAll() Salomon Dushimirimana <salomondush(a)google.com> scsi: sd: Make sd shutdown issue START STOP UNIT appropriately Seunghui Lee <sh043.lee(a)samsung.com> scsi: ufs: core: Use link recovery when h8 exit fails during runtime resume Li Lingfeng <lilingfeng3(a)huawei.com> scsi: Revert "scsi: iscsi: Fix HW conn removal use after free" Tomas Henzl <thenzl(a)redhat.com> scsi: mpt3sas: Fix a fw_event memory leak Alex Williamson <alex.williamson(a)redhat.com> vfio/pci: Separate SR-IOV VF dev_set Brett Creeley <brett.creeley(a)amd.com> vfio/pds: Fix missing detach_ioas op Jacob Pan <jacob.pan(a)linux.microsoft.com> vfio: Prevent open_count decrement to negative Jacob Pan <jacob.pan(a)linux.microsoft.com> vfio: Fix unbalanced vfio_df_close call in no-iommu mode Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> i2c: muxes: mule: Fix an error handling path in mule_i2c_mux_probe() Zhengxu Zhang <zhengxu.zhang(a)unisoc.com> exfat: fdatasync flag should be same like generic_write_sync() Chao Yu <chao(a)kernel.org> f2fs: fix to trigger foreground gc during f2fs_map_blocks() in lfs mode Chao Yu <chao(a)kernel.org> f2fs: fix to calculate dirty data during has_not_enough_free_secs() Chao Yu <chao(a)kernel.org> f2fs: fix to update upper_p in __get_secs_required() correctly Jan Prusakowski <jprusakowski(a)google.com> f2fs: vm_unmap_ram() may be called from an invalid context Chao Yu <chao(a)kernel.org> f2fs: fix to avoid out-of-boundary access in devs.path Chao Yu <chao(a)kernel.org> f2fs: fix to avoid panic in f2fs_evict_inode Chao Yu <chao(a)kernel.org> f2fs: fix to avoid UAF in f2fs_sync_inode_meta() Chao Yu <chao(a)kernel.org> f2fs: doc: fix wrong quota mount option description Chao Yu <chao(a)kernel.org> f2fs: fix to check upper boundary for gc_no_zoned_gc_percent Chao Yu <chao(a)kernel.org> f2fs: fix to check upper boundary for gc_valid_thresh_ratio yohan.joung <yohan.joung(a)sk.com> f2fs: fix to check upper boundary for value of gc_boost_zoned_gc_percent Abinash Singh <abinashlalotra(a)gmail.com> f2fs: fix KMSAN uninit-value in extent_info usage Chao Yu <chao(a)kernel.org> f2fs: fix to avoid invalid wait context issue Sheng Yong <shengyong1(a)xiaomi.com> f2fs: fix bio memleak when committing super block Daeho Jeong <daehojeong(a)google.com> f2fs: turn off one_time when forcibly set to foreground GC Brian Masney <bmasney(a)redhat.com> rtc: rv3028: fix incorrect maximum clock rate handling Brian Masney <bmasney(a)redhat.com> rtc: pcf8563: fix incorrect maximum clock rate handling Brian Masney <bmasney(a)redhat.com> rtc: pcf85063: fix incorrect maximum clock rate handling Brian Masney <bmasney(a)redhat.com> rtc: nct3018y: fix incorrect maximum clock rate handling Brian Masney <bmasney(a)redhat.com> rtc: hym8563: fix incorrect maximum clock rate handling Brian Masney <bmasney(a)redhat.com> rtc: ds1307: fix incorrect maximum clock rate handling Uros Bizjak <ubizjak(a)gmail.com> ucount: fix atomic_long_inc_below() argument type Petr Pavlu <petr.pavlu(a)suse.com> module: Restore the moduleparam prefix length check Stanley Chu <yschu(a)nuvoton.com> i3c: master: svc: Fix npcm845 FIFO_EMPTY quirk Helge Deller <deller(a)gmx.de> apparmor: Fix unaligned memory accesses in KUnit test Johannes Berg <johannes.berg(a)intel.com> scripts: gdb: move MNT_* constants to gdb-parsed Ryan Lee <ryan.lee(a)canonical.com> apparmor: fix loop detection used in conflicting attachment resolution Ryan Lee <ryan.lee(a)canonical.com> apparmor: ensure WB_HISTORY_SIZE value is a power of 2 Paul Chaignon <paul.chaignon(a)gmail.com> bpf: Check netfilter ctx accesses are aligned Paul Chaignon <paul.chaignon(a)gmail.com> bpf: Check flow_dissector ctx accesses are aligned Cindy Lu <lulu(a)redhat.com> vhost: Reintroduce kthread API and add mode selection Anders Roxell <anders.roxell(a)linaro.org> vdpa: Fix IDR memory leak in VDUSE module exit Dragos Tatulea <dtatulea(a)nvidia.com> vdpa/mlx5: Fix release of uninitialized resources on error path Alok Tiwari <alok.a.tiwari(a)oracle.com> vhost-scsi: Fix check for inline_sg_cnt exceeding preallocated limit Mike Christie <michael.christie(a)oracle.com> vhost-scsi: Fix log flooding with target does not exist errors Dragos Tatulea <dtatulea(a)nvidia.com> vdpa/mlx5: Fix needs_teardown flag calculation Namhyung Kim <namhyung(a)kernel.org> perf record: Cache build-ID of hit DSOs only Takashi Iwai <tiwai(a)suse.de> ALSA: usb: scarlett2: Fix missing NULL check WangYuli <wangyuli(a)uniontech.com> selftests: ALSA: fix memory leak in utimer test Lukasz Laguna <lukasz.laguna(a)intel.com> drm/xe/vf: Disable CSC support on VF Balamanikandan Gunasundar <balamanikandan.gunasundar(a)microchip.com> mtd: rawnand: atmel: set pmecc data setup time Thomas Fourier <fourier.thomas(a)gmail.com> mtd: rawnand: rockchip: Add missing check after DMA map Thomas Fourier <fourier.thomas(a)gmail.com> mtd: rawnand: atmel: Fix dma_mapping_error() address Zheng Yu <zheng.yu(a)northwestern.edu> jfs: fix metapage reference count leak in dbAllocCtl Paulo Alcantara <pc(a)manguebit.org> smb: client: allow parsing zero-length AV pairs Chenyuan Yang <chenyuan0y(a)gmail.com> fbdev: imxfb: Check fb_add_videomode to prevent null-ptr-deref Giovanni Cabiddu <giovanni.cabiddu(a)intel.com> crypto: qat - fix seq_file position update in adf_ring_next() Giovanni Cabiddu <giovanni.cabiddu(a)intel.com> crypto: qat - fix DMA direction for compression on GEN2 devices Shubhrajyoti Datta <shubhrajyoti.datta(a)amd.com> clk: clocking-wizard: Fix the round rate handling for versal Chen Pei <cp0613(a)linux.alibaba.com> perf tools: Remove libtraceevent in .gitignore Ben Hutchings <benh(a)debian.org> sh: Do not use hyphen in exported variable name Shengjiu Wang <shengjiu.wang(a)nxp.com> ASoC: fsl_xcvr: get channel status data with firmware exists Shengjiu Wang <shengjiu.wang(a)nxp.com> ASoC: fsl_xcvr: get channel status data when PHY is not exists Charles Keepax <ckeepax(a)opensource.cirrus.com> ASoC: SDCA: Fix some holes in the regmap readable/writeable helpers Shree Ramamoorthy <s-ramamoorthy(a)ti.com> mfd: tps65219: Update TPS65214 MFD cell's GPIO compatible string Thomas Fourier <fourier.thomas(a)gmail.com> dmaengine: nbpfaxi: Add missing check after DMA map Thomas Fourier <fourier.thomas(a)gmail.com> dmaengine: mv_xor: Fix missing check after DMA map and missing unmap Ian Rogers <irogers(a)google.com> tools subcmd: Tighten the filename size in check_if_command_finished Dan Carpenter <dan.carpenter(a)linaro.org> fs/orangefs: Allow 2 more characters in do_c_string() Tanmay Shah <tanmay.shah(a)amd.com> remoteproc: xlnx: Disable unsupported features Laurentiu Palcu <laurentiu.palcu(a)oss.nxp.com> clk: imx95-blk-ctl: Fix synchronous abort Manivannan Sadhasivam <mani(a)kernel.org> PCI: endpoint: pci-epf-vntb: Fix the incorrect usage of __iomem attribute Bard Liao <yung-chuan.liao(a)linux.intel.com> soundwire: stream: restore params when prepare ports fail Eric Biggers <ebiggers(a)kernel.org> crypto: krb5 - Fix memory leak in krb5_test_one_prf() Bairavi Alagappan <bairavix.alagappan(a)intel.com> crypto: qat - disable ZUC-256 capability for QAT GEN5 Thomas Fourier <fourier.thomas(a)gmail.com> crypto: img-hash - Fix dma_unmap_sg() nents value Thomas Fourier <fourier.thomas(a)gmail.com> crypto: keembay - Fix dma_unmap_sg() nents value Ovidiu Panait <ovidiu.panait.oss(a)gmail.com> hwrng: mtk - handle devm_pm_runtime_enable errors Varshini Rajendran <varshini.rajendran(a)microchip.com> clk: at91: sam9x7: update pll clk ranges Jan Kara <jack(a)suse.cz> ext4: Make sure BH_New bit is cleared in ->write_end handler Baokun Li <libaokun1(a)huawei.com> ext4: fix inode use after free in ext4_end_io_rsv_work() Dan Carpenter <dan.carpenter(a)linaro.org> watchdog: ziirave_wdt: check record length in ziirave_firm_verify() Robin Murphy <robin.murphy(a)arm.com> PCI: Fix driver_managed_dma check Thomas Fourier <fourier.thomas(a)gmail.com> scsi: isci: Fix dma_unmap_sg() nents value Thomas Fourier <fourier.thomas(a)gmail.com> scsi: mvsas: Fix dma_unmap_sg() nents value Thomas Fourier <fourier.thomas(a)gmail.com> scsi: elx: efct: Fix dma_unmap_sg() nents value Thomas Fourier <fourier.thomas(a)gmail.com> scsi: ibmvscsi_tgt: Fix dma_unmap_sg() nents value Paul Kocialkowski <paulk(a)sys-base.io> clk: sunxi-ng: v3s: Fix de clock definition Yao Zi <ziyao(a)disroot.org> clk: thead: th1520-ap: Correctly refer the parent of osc_12m Shiraz Saleem <shirazsaleem(a)microsoft.com> RDMA/mana_ib: Fix DSCP value in modify QP Ian Rogers <irogers(a)google.com> perf hwmon_pmu: Avoid shortening hwmon PMU name Leo Yan <leo.yan(a)arm.com> perf tests bp_account: Fix leaked file descriptor Mukesh Ojha <mukesh.ojha(a)oss.qualcomm.com> pinmux: fix race causing mux_owner NULL with active mux_usecount wangzijie <wangzijie1(a)honor.com> proc: use the same treatment to check proc_lseek as ones for proc_read_iter et.al Arnd Bergmann <arnd(a)arndb.de> kernel: trace: preemptirq_delay_test: use offstack cpu mask Steven Rostedt <rostedt(a)goodmis.org> tracing: Use queue_rcu_work() to free filters Junxian Huang <huangjunxian6(a)hisilicon.com> RDMA/hns: Fix -Wframe-larger-than issue Junxian Huang <huangjunxian6(a)hisilicon.com> RDMA/hns: Drop GFP_NOWARN Junxian Huang <huangjunxian6(a)hisilicon.com> RDMA/hns: Fix accessing uninitialized resources Junxian Huang <huangjunxian6(a)hisilicon.com> RDMA/hns: Get message length of ack_req from FW Mengbiao Xiong <xisme1998(a)gmail.com> crypto: ccp - Fix crash when rebind ccp device for ccp.ko Thomas Fourier <fourier.thomas(a)gmail.com> crypto: inside-secure - Fix `dma_unmap_sg()` nents value Alexey Kardashevskiy <aik(a)amd.com> crypto: ccp - Fix locking on alloc failure handling wenglianfa <wenglianfa(a)huawei.com> RDMA/hns: Fix HW configurations not cleared in error flow wenglianfa <wenglianfa(a)huawei.com> RDMA/hns: Fix double destruction of rsv_qp Namhyung Kim <namhyung(a)kernel.org> perf sched: Fix memory leaks in 'perf sched latency' Namhyung Kim <namhyung(a)kernel.org> perf sched: Use RC_CHK_EQUAL() to compare pointers Namhyung Kim <namhyung(a)kernel.org> perf sched: Fix memory leaks for evsel->priv in timehist Namhyung Kim <namhyung(a)kernel.org> perf sched: Fix thread leaks in 'perf sched timehist' Namhyung Kim <namhyung(a)kernel.org> perf sched: Fix memory leaks in 'perf sched map' Namhyung Kim <namhyung(a)kernel.org> perf sched: Free thread->priv using priv_destructor Namhyung Kim <namhyung(a)kernel.org> perf sched: Make sure it frees the usage string Takahiro Kuwano <Takahiro.Kuwano(a)infineon.com> mtd: spi-nor: spansion: Fixup params->set_4byte_addr_mode for SEMPER Ian Rogers <irogers(a)google.com> perf dso: Add missed dso__put to dso__load_kcore Namhyung Kim <namhyung(a)kernel.org> perf tools: Fix use-after-free in help_unknown_cmd() Thomas Fourier <fourier.thomas(a)gmail.com> Fix dma_unmap_sg() nents value Nuno Sá <nuno.sa(a)analog.com> clk: clk-axi-clkgen: fix fpfd_max frequency for zynq Amir Goldstein <amir73il(a)gmail.com> fanotify: sanitize handle_type values when reporting fid Luca Weiss <luca.weiss(a)fairphone.com> phy: qualcomm: phy-qcom-eusb2-repeater: Don't zero-out registers Rodrigo Gobbi <rodrigo.gobbi.7(a)gmail.com> soundwire: debugfs: move debug statement outside of error handling Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> dmaengine: mmp: Fix again Wvoid-pointer-to-enum-cast warning Charles Keepax <ckeepax(a)opensource.cirrus.com> soundwire: Correct some property names Jiwei Sun <sunjw10(a)lenovo.com> PCI: Adjust the position of reading the Link Control 2 register Ze Huang <huangze(a)whut.edu.cn> pinctrl: canaan: k230: Fix order of DT parse and pinctrl register Ze Huang <huangze(a)whut.edu.cn> pinctrl: canaan: k230: add NULL check in DT parse Yuan Chen <chenyuan(a)kylinos.cn> pinctrl: berlin: fix memory leak in berlin_pinctrl_build_state() Yuan Chen <chenyuan(a)kylinos.cn> pinctrl: sunxi: Fix memory leak on krealloc failure Jerome Brunet <jbrunet(a)baylibre.com> PCI: endpoint: pci-epf-vntb: Return -ENOENT if pci_epc_get_next_free_bar() fails Arnd Bergmann <arnd(a)arndb.de> crypto: arm/aes-neonbs - work around gcc-15 warning Thomas Antoine <t.antoine(a)uclouvain.be> power: supply: max1720x correct capacity computation Casey Connolly <casey.connolly(a)linaro.org> power: supply: qcom_pmi8998_charger: fix wakeirq Charles Han <hanchunchao(a)inspur.com> power: supply: max14577: Handle NULL pdata when CONFIG_OF is not set Charles Han <hanchunchao(a)inspur.com> power: supply: cpcap-charger: Fix null check for power_supply_get_by_name Rohit Visavalia <rohit.visavalia(a)amd.com> clk: xilinx: vcu: unregister pll_post only if registered correctly Namhyung Kim <namhyung(a)kernel.org> perf parse-events: Set default GH modifier properly James Cowgill <james.cowgill(a)blaize.com> media: v4l2-ctrls: Fix H264 SEPARATE_COLOUR_PLANE check Henry Martin <bsdhenrymartin(a)gmail.com> clk: davinci: Add NULL check in davinci_lpsc_clk_register() Ivan Stepchenko <sid(a)itb.spb.ru> mtd: fix possible integer overflow in erase_xfer() Svyatoslav Pankratov <svyatoslav.pankratov(a)intel.com> crypto: qat - fix state restore for banks with exceptions Ahsan Atta <ahsan.atta(a)intel.com> crypto: qat - allow enabling VFs in the absence of IOMMU Herbert Xu <herbert(a)gondor.apana.org.au> padata: Fix pd UAF once and for all Herbert Xu <herbert(a)gondor.apana.org.au> crypto: marvell/cesa - Fix engine load inaccuracy Suman Kumar Chakraborty <suman.kumar.chakraborty(a)intel.com> crypto: qat - use unmanaged allocation for dc_data Ovidiu Panait <ovidiu.panait.oss(a)gmail.com> crypto: sun8i-ce - fix nents passed to dma_unmap_sg() Lad Prabhakar <prabhakar.mahadev-lad.rj(a)bp.renesas.com> clk: renesas: rzv2h: Fix missing CLK_SET_RATE_PARENT flag for ddiv clocks Hans Zhang <18255117159(a)163.com> PCI: rockchip-host: Fix "Unexpected Completion" log message Bjorn Andersson <bjorn.andersson(a)oss.qualcomm.com> remoteproc: qcom: pas: Conclude the rename from adsp Kees Cook <kees(a)kernel.org> fortify: Fix incorrect reporting of read buffer size Kees Cook <kees(a)kernel.org> staging: media: atomisp: Fix stack buffer overflow in gmin_get_var_int() Gabriele Monaco <gmonaco(a)redhat.com> rv: Adjust monitor dependencies Samuel Holland <samuel.holland(a)sifive.com> RISC-V: KVM: Fix inclusion of Smnpm in the guest ISA bitmap Puranjay Mohan <puranjay(a)kernel.org> bpf, arm64: Fix fp initialization for exception boundary Thomas Weißschuh <thomas.weissschuh(a)linutronix.de> bpf/preload: Don't select USERMODE_DRIVER Eric Dumazet <edumazet(a)google.com> ipv6: annotate data-races around rt->fib6_nsiblings Eric Dumazet <edumazet(a)google.com> ipv6: fix possible infinite loop in fib6_info_uses_dev() Eric Dumazet <edumazet(a)google.com> ipv6: prevent infinite loop in rt6_nlmsg_size() Stanislav Fomichev <sdf(a)fomichev.me> vrf: Drop existing dst reference in vrf_ip6_input_dst Xiumei Mu <xmu(a)redhat.com> selftests: rtnetlink.sh: remove esp4_offload after test Jason Xing <kernelxing(a)tencent.com> igb: xsk: solve negative overflow of nb_pkts in zerocopy mode Jason Xing <kernelxing(a)tencent.com> stmmac: xsk: fix negative overflow of budget in zerocopy mode Kuniyuki Iwashima <kuniyu(a)google.com> neighbour: Fix null-ptr-deref in neigh_flush_dev(). Tristram Ha <tristram.ha(a)microchip.com> net: dsa: microchip: Fix wrong rx drop MIB counter for KSZ8863 Stanislav Fomichev <sdf(a)fomichev.me> macsec: set IFF_UNICAST_FLT priv flag Jianbo Liu <jianbol(a)nvidia.com> net/mlx5e: Remove skb secpath if xfrm state is not found Alexei Lazar <alazar(a)nvidia.com> net/mlx5e: Clear Read-Only port buffer size in PBMC before update Florian Westphal <fw(a)strlen.de> netfilter: xt_nfacct: don't assume acct name is null-terminated Jimmy Assarsson <extja(a)kvaser.com> can: kvaser_usb: Assign netdev.dev_port based on device channel index Jimmy Assarsson <extja(a)kvaser.com> can: kvaser_pciefd: Store device channel index Stephane Grosjean <stephane.grosjean(a)hms-networks.com> can: peak_usb: fix USB FD devices potential malfunction Daniel Zahka <daniel.zahka(a)gmail.com> selftests: drv-net: tso: fix non-tunneled tso6 test case name Daniel Zahka <daniel.zahka(a)gmail.com> selftests: drv-net: tso: fix vxlan tunnel flags to get correct gso_type Daniel Zahka <daniel.zahka(a)gmail.com> selftests: drv-net: tso: enable test cases based on hw_features Gal Pressman <gal(a)nvidia.com> selftests: drv-net: Fix remote command checking in require_cmd() Gabriele Monaco <gmonaco(a)redhat.com> tools/rv: Do not skip idle in trace Kuniyuki Iwashima <kuniyu(a)google.com> bpf: Disable migration in nf_hook_run_bpf(). Chris Down <chris(a)chrisdown.name> Bluetooth: hci_event: Mask data status from LE ext adv reports Ivan Pravdin <ipravdin.official(a)gmail.com> Bluetooth: hci_devcd_dump: fix out-of-bounds via dev_coredumpv Arseniy Krasnov <avkrasnov(a)salutedevices.com> Bluetooth: hci_sync: fix double free in 'hci_discovery_filter_clear()' Benjamin Berg <benjamin.berg(a)intel.com> wifi: iwlwifi: mld: decode EOF bit for AMPDUs Jeremy Linton <jeremy.linton(a)arm.com> arm64/gcs: task_gcs_el0_enable() should use passed task Johannes Berg <johannes.berg(a)intel.com> wifi: mac80211: fix WARN_ON for monitor mode on some devices Matthew Wilcox (Oracle) <willy(a)infradead.org> memcg_slabinfo: Fix use of PG_slab Marco Elver <elver(a)google.com> kcsan: test: Initialize dummy variable Steven Rostedt <rostedt(a)goodmis.org> ring-buffer: Remove ring_buffer_read_prepare_sync() Kees Cook <kees(a)kernel.org> wifi: nl80211: Set num_sub_specs before looping through sub_specs Kees Cook <kees(a)kernel.org> wifi: mac80211: Write cnt before copying in ieee80211_copy_rnr_beacon() Steven Rostedt <rostedt(a)goodmis.org> PM: cpufreq: powernv/tracing: Move powernv_throttle trace event Gokul Sivakumar <gokulkumar.sivakumar(a)infineon.com> wifi: brcmfmac: fix P2P discovery failure in P2P peer due to missing P2P IE Tamizh Chelvam Raja <tamizh.raja(a)oss.qualcomm.com> wifi: ath12k: fix endianness handling while accessing wmi service bit Remi Pommarel <repk(a)triplefau.lt> Reapply "wifi: mac80211: Update skb's control block key in ieee80211_tx_dequeue()" Remi Pommarel <repk(a)triplefau.lt> wifi: mac80211: Check 802.11 encaps offloading in ieee80211_tx_h_select_key() Alexander Wetzel <Alexander(a)wetzel-home.de> wifi: mac80211: Don't call fq_flow_idx() for management frames Alexander Wetzel <Alexander(a)wetzel-home.de> wifi: mac80211: Do not schedule stopped TXQs Alexander Wetzel <Alexander(a)wetzel-home.de> wifi: cfg80211: Add missing lock in cfg80211_check_and_end_cac() Murad Masimov <m.masimov(a)mt-integration.ru> wifi: plfxlc: Fix error handling in usb driver probe Moon Hee Lee <moonhee.lee.ca(a)gmail.com> wifi: mac80211: reject TDLS operations when station is not associated Tze-nan Wu <Tze-nan.Wu(a)mediatek.com> rcu: Fix delayed execution of hurry callbacks Jason Gunthorpe <jgg(a)ziepe.ca> iommu/amd: Fix geometry.aperture_end for V2 tables Puranjay Mohan <puranjay(a)kernel.org> selftests/bpf: fix implementation of smp_mb() Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu/gfx10: fix kiq locking in KCQ reset Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu/gfx9.4.3: fix kiq locking in KCQ reset Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu/gfx9: fix kiq locking in KCQ reset Baochen Qiang <quic_bqiang(a)quicinc.com> wifi: ath11k: fix sleeping-in-atomic in ath11k_mac_op_set_bitrate_mask() Aaradhana Sahu <aaradhana.sahu(a)oss.qualcomm.com> wifi: ath12k: Use HTT_TCL_METADATA_VER_V1 in FTM mode Thomas Fourier <fourier.thomas(a)gmail.com> mwl8k: Add missing check after DMA map Bitterblue Smith <rtl8821cerfe2(a)gmail.com> wifi: rtw88: Fix macid assigned to TDLS station Martin Kaistra <martin.kaistra(a)linutronix.de> wifi: rtl8xxxu: Fix RX skb size for aggregation disabled Eric Dumazet <edumazet(a)google.com> tcp: call tcp_measure_rcv_mss() for ooo packets Juergen Gross <jgross(a)suse.com> xen/gntdev: remove struct gntdev_copy_batch from stack Dmitry Baryshkov <dmitry.baryshkov(a)oss.qualcomm.com> iommu/arm-smmu: disable PRR on SM8250 Jason Gunthorpe <jgg(a)ziepe.ca> iommu/vt-d: Do not wipe out the page table NID when devices detach Juri Lelli <juri.lelli(a)redhat.com> sched/deadline: Reset extra_bw to max_bw when clearing root domains Juri Lelli <juri.lelli(a)redhat.com> sched/deadline: Initialize dl_servers after SMP Al Viro <viro(a)zeniv.linux.org.uk> xen: fix UAF in dmabuf_exp_from_pages() Edward Srouji <edwards(a)nvidia.com> RDMA/mlx5: Fix UMR modifying of mkey page size Eric Dumazet <edumazet(a)google.com> net_sched: act_ctinfo: use atomic64_t for three counters William Liu <will(a)willsroot.io> net/sched: Restrict conditions for adding duplicating netems to qdisc tree Easwar Hariharan <eahariha(a)linux.microsoft.com> iommu/amd: Enable PASID and ATS capabilities in the correct order Tiwei Bie <tiwei.btw(a)antgroup.com> um: rtc: Avoid shadowing err in uml_rtc_start() Johan Korsnes <johan.korsnes(a)gmail.com> arch: powerpc: defconfig: Drop obsolete CONFIG_NET_CLS_TCINDEX Fedor Pchelkin <pchelkin(a)ispras.ru> netfilter: nf_tables: adjust lockdep assertions handling Phil Sutter <phil(a)nwl.cc> netfilter: nf_tables: Drop dead code from fill_*_info routines Shixiong Ou <oushixiong(a)kylinos.cn> fbcon: Fix outdated registered_fb reference in comment Peter Zijlstra <peterz(a)infradead.org> sched/deadline: Less agressive dl_server handling Peter Zijlstra <peterz(a)infradead.org> sched/psi: Optimize psi_group_change() cpu_clock() usage Andy Yan <andy.yan(a)rock-chips.com> drm/rockchip: vop2: Fix the update of LAYER/PORT select registers when there are multi display output on rk3588/rk3568 Heiko Stuebner <heiko(a)sntech.de> drm/rockchip: vop2: fail cleanly if missing a primary plane for a video-port Aaradhana Sahu <aaradhana.sahu(a)oss.qualcomm.com> wifi: ath12k: Block radio bring-up in FTM mode Fedor Pchelkin <pchelkin(a)ispras.ru> drm/amd/pm/powerplay/hwmgr/smu_helper: fix order of mask and value Lorenzo Bianconi <lorenzo(a)kernel.org> wifi: mt76: mt7996: Fix valid_links bitmask in mt7996_mac_sta_{add,remove} Lorenzo Bianconi <lorenzo(a)kernel.org> wifi: mt76: mt7996: Fix possible OOB access in mt7996_tx() Lorenzo Bianconi <lorenzo(a)kernel.org> wifi: mt76: mt7996: Fix secondary link lookup in mt7996_mcu_sta_mld_setup_tlv() Artem Sadovnikov <a.sadovnikov(a)ispras.ru> refscale: Check that nreaders and loops multiplication doesn't overflow Finn Thain <fthain(a)linux-m68k.org> m68k: Don't unregister boot console needlessly Konrad Dybcio <konrad.dybcio(a)oss.qualcomm.com> drm/msm/dpu: Fill in min_prefill_lines for SC8180X Kumar Kartikeya Dwivedi <memxor(a)gmail.com> bpf: Ensure RCU lock is held around bpf_prog_ksym_find Mark Brown <broonie(a)kernel.org> kselftest/arm64: Fix check for setting new VLs in sve-ptrace Dan Carpenter <dan.carpenter(a)linaro.org> wifi: iwlwifi: Fix error code in iwl_op_mode_dvm_start() Eric Dumazet <edumazet(a)google.com> net: dst: add four helpers to annotate data-races around dst->dev Eric Dumazet <edumazet(a)google.com> net: dst: annotate data-races around dst->output Eric Dumazet <edumazet(a)google.com> net: dst: annotate data-races around dst->input Stav Aviram <saviram(a)nvidia.com> net/mlx5: Check device memory pointer before usage xin.guo <guoxin0309(a)gmail.com> tcp: fix tcp_ofo_queue() to avoid including too much DUP SACK range Thiraviyam Mariyappan <thiraviyam.mariyappan(a)oss.qualcomm.com> wifi: ath12k: Clear auth flag only for actual association in security mode Sergey Senozhatsky <senozhatsky(a)chromium.org> wifi: ath11k: clear initialized flag for deinit-ed srng lists Stanislav Fomichev <sdf(a)fomichev.me> team: replace team lock with rtnl lock Jiasheng Jiang <jiasheng(a)iscas.ac.cn> iwlwifi: Add missing check for alloc_ordered_workqueue Xiu Jianfeng <xiujianfeng(a)huawei.com> wifi: iwlwifi: Fix memory leak in iwl_mvm_init() Daniil Dulov <d.dulov(a)aladdin.ru> wifi: rtl818x: Kill URBs before clearing tx status queue Zong-Zhe Yang <kevin_yang(a)realtek.com> wifi: rtw89: avoid NULL dereference when RX problematic packet on unsupported 6 GHz band Arnd Bergmann <arnd(a)arndb.de> caif: reduce stack size, again Tamizh Chelvam Raja <tamizh.raja(a)oss.qualcomm.com> wifi: ath12k: Pass ab pointer directly to ath12k_dp_tx_get_encap_type() P Praneesh <praneesh.p(a)oss.qualcomm.com> wifi: ath12k: Fix double budget decrement while reaping monitor ring Rameshkumar Sundaram <rameshkumar.sundaram(a)oss.qualcomm.com> wifi: ath12k: Avoid accessing uninitialized arvif->ar during beacon miss Haren Myneni <haren(a)linux.ibm.com> powerpc/pseries/dlpar: Search DRC index from ibm,drc-indexes for IO add Yuan Chen <chenyuan(a)kylinos.cn> bpftool: Fix memory leak in dump_xx_nlmsg on realloc failure Lijo Lazar <lijo.lazar(a)amd.com> drm/amdgpu: Remove nbiov7.9 replay count reporting Jonathan Corbet <corbet(a)lwn.net> slub: Fix a documentation build error for krealloc() Ian Forbes <ian.forbes(a)broadcom.com> drm/vmwgfx: Fix Host-Backed userspace on Guest-Backed kernel Petr Machata <petrm(a)nvidia.com> net: ipv6: ip6mr: Fix in/out netdev to pass to the FORWARD chain Mykyta Yatsenko <yatsenko(a)meta.com> selftests/bpf: Fix unintentional switch case fall through Eduard Zingerman <eddyz87(a)gmail.com> bpf: handle jset (if a & b ...) as a jump in CFG computation Fushuai Wang <wangfushuai(a)baidu.com> selftests/bpf: fix signedness bug in redir_partial() Jiayuan Chen <jiayuan.chen(a)linux.dev> bpf, ktls: Fix data corruption when using bpf_msg_pop_data() in ktls Breno Leitao <leitao(a)debian.org> netconsole: Only register console drivers when targets are configured Jiayuan Chen <jiayuan.chen(a)linux.dev> bpf, sockmap: Fix psock incorrectly pointing to sk Kuan-Chung Chen <damon.chen(a)realtek.com> wifi: rtw89: fix EHT 20MHz TX rate for non-AP STA Boris Brezillon <boris.brezillon(a)collabora.com> drm/panthor: Add missing explicit padding in drm_panthor_gpu_info Adrián Larumbe <adrian.larumbe(a)collabora.com> drm/panfrost: Fix panfrost device variable name in devfreq Cristian Ciocaltea <cristian.ciocaltea(a)collabora.com> drm/connector: hdmi: Evaluate limited range after computing format Andy Yan <andy.yan(a)rock-chips.com> drm/rockchip: cleanup fb when drm_gem_fb_afbc_init failed Steven Rostedt <rostedt(a)goodmis.org> selftests/tracing: Fix false failure of subsystem event test Alok Tiwari <alok.a.tiwari(a)oracle.com> staging: nvec: Fix incorrect null termination of battery manufacturer Michael J. Ruhl <michael.j.ruhl(a)intel.com> drm/xe: Correct BMG VSEC header sizing Michael J. Ruhl <michael.j.ruhl(a)intel.com> drm/xe: Correct the rev value for the DVSEC entries Slark Xiao <slark_xiao(a)163.com> bus: mhi: host: pci_generic: Fix the modem name of Foxconn T99W640 Konrad Dybcio <konrad.dybcio(a)oss.qualcomm.com> interconnect: qcom: qcs615: Drop IP0 interconnects Dmitry Baryshkov <dmitry.baryshkov(a)oss.qualcomm.com> interconnect: qcom: sc8180x: specify num_nodes Dmitry Baryshkov <dmitry.baryshkov(a)oss.qualcomm.com> interconnect: qcom: sc8280xp: specify num_links for qnm_a1noc_cfg Johan Hovold <johan(a)kernel.org> soc: qcom: pmic_glink: fix OF node leak Brahmajit Das <listout(a)listout.xyz> samples: mei: Fix building on musl libc Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> staging: greybus: gbphy: fix up const issue with the match callback Charles Keepax <ckeepax(a)opensource.cirrus.com> ASoC: SDCA: Allow read-only controls to be deferrable Lifeng Zheng <zhenglifeng1(a)huawei.com> cpufreq: Init policy->rwsem before it may be possibly used Lifeng Zheng <zhenglifeng1(a)huawei.com> cpufreq: Initialize cpufreq-based frequency-invariance later Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> cpufreq: intel_pstate: Always use HWP_DESIRED_PERF in passive mode Chanwoo Choi <cw00.choi(a)samsung.com> PM / devfreq: Fix a index typo in trans_stat Lifeng Zheng <zhenglifeng1(a)huawei.com> PM / devfreq: Check governor before using governor->name Jonas Karlman <jonas(a)kwiboo.se> arm64: dts: rockchip: Fix pinctrl node names for RK3528 Adam Ford <aford173(a)gmail.com> arm64: dts: imx8mn-beacon: Fix HS400 USDHC clock speed Adam Ford <aford173(a)gmail.com> arm64: dts: imx8mm-beacon: Fix HS400 USDHC clock speed Annette Kobou <annette.kobou(a)kontron.de> ARM: dts: imx6ul-kontron-bl-common: Fix RTS polarity for RS485 interface Moon Hee Lee <moonhee.lee.ca(a)gmail.com> selftests: breakpoints: use suspend_stats to reliably check suspend success Patrick Delaunay <patrick.delaunay(a)foss.st.com> arm64: dts: st: fix timer used for ticks Sebastian Reichel <sebastian.reichel(a)collabora.com> arm64: dts: rockchip: fix PHY handling for ROCK 4D Sumit Gupta <sumitg(a)nvidia.com> soc/tegra: cbb: Clear ERR_FORCE register with ERR_STATUS Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> staging: gpib: Fix error handling paths in cb_gpib_probe() Harshit Mogalapalli <harshit.m.mogalapalli(a)oracle.com> staging: gpib: Fix error code in board_type_ioctl() Albin Törnqvist <albin.tornqvist(a)codiax.se> arm: dts: ti: omap: Fixup pinheader typo Lucas De Marchi <lucas.demarchi(a)intel.com> usb: early: xhci-dbc: Fix early_ioremap leak Sivan Zohar-Kotzer <sivany32(a)gmail.com> powercap: dtpm_cpu: Fix NULL pointer dereference in get_pd_power_uw() Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "vmci: Prevent the dispatching of uninitialized payloads" Thomas Weißschuh <thomas.weissschuh(a)linutronix.de> selftests: vDSO: chacha: Correctly skip test if necessary Tim Harvey <tharvey(a)gateworks.com> arm64: dts: imx8mp-venice-gw74xx: update name of M2SKT_WDIS2# gpio Denis OSTERLAND-HEIM <denis.osterland(a)diehl.com> pps: fix poll support Lizhi Xu <lizhi.xu(a)windriver.com> vmci: Prevent the dispatching of uninitialized payloads Shankari Anand <shankari.ak0208(a)gmail.com> rust: miscdevice: clarify invariant for `MiscDeviceRegistration` Abdun Nihaal <abdun.nihaal(a)gmail.com> staging: fbtft: fix potential memory leak in fbtft_framebuffer_alloc() Jonas Karlman <jonas(a)kwiboo.se> arm64: dts: rockchip: Enable eMMC HS200 mode on Radxa E20C Konrad Dybcio <konrad.dybcio(a)oss.qualcomm.com> power: sequencing: qcom-wcn: fix bluetooth-wifi copypasta for WCN6855 Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> drivers: misc: sram: fix up some const issues with recent attribute changes Clément Le Goffic <clement.legoffic(a)foss.st.com> spi: stm32: Check for cfg availability in stm32_spi_probe Hans de Goede <hansg(a)kernel.org> mei: vsc: Unset the event callback on remove and probe errors Hans de Goede <hansg(a)kernel.org> mei: vsc: Event notifier fixes Hans de Goede <hansg(a)kernel.org> mei: vsc: Destroy mutex after freeing the IRQ Hans de Goede <hansg(a)kernel.org> mei: vsc: Don't re-init VSC from mei_vsc_hw_reset() on stop Dmitry Baryshkov <dmitry.baryshkov(a)oss.qualcomm.com> usb: typec: ucsi: yoga-c630: fix error and remove paths Sibi Sankar <quic_sibis(a)quicinc.com> firmware: arm_scmi: Fix up turbo frequencies selection Arnd Bergmann <arnd(a)arndb.de> cpufreq: armada-8k: make both cpu masks static Ryan Wanner <Ryan.Wanner(a)microchip.com> ARM: dts: microchip: sam9x7: Add clock name property Ryan Wanner <Ryan.Wanner(a)microchip.com> ARM: dts: microchip: sama7d65: Add clock name property Michael Walle <mwalle(a)kernel.org> arm64: dts: ti: k3-am62p-j722s: fix pinctrl-single size Wadim Egorov <w.egorov(a)phytec.de> arm64: dts: ti: k3-am642-phyboard-electra: Fix PRU-ICSSG Ethernet ports Charalampos Mitrodimas <charmitro(a)posteo.net> usb: misc: apple-mfi-fastcharge: Make power supply names unique Seungjin Bae <eeodqql09(a)gmail.com> usb: host: xhci-plat: fix incorrect type for of_match variable in xhci_plat_probe() Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> ARM: dts: vfxxx: Correctly use two tuples for timer address Gautham R. Shenoy <gautham.shenoy(a)amd.com> pm: cpupower: Fix printing of CORE, CPU fields in cpupower-monitor André Apitzsch <git(a)apitzsch.eu> arm64: dts: qcom: msm8976: Make blsp_dma controlled-remotely Lijuan Gao <lijuan.gao(a)oss.qualcomm.com> arm64: dts: qcom: sa8775p: Correct the interrupt for remoteproc Will Deacon <willdeacon(a)google.com> arm64: dts: exynos: gs101: Add 'local-timer-stop' to cpuidle nodes Jie Gan <jie.gan(a)oss.qualcomm.com> arm64: dts: qcom: qcs615: disable the CTI device of the camera block Konrad Dybcio <konrad.dybcio(a)oss.qualcomm.com> arm64: dts: qcom: sc7180: Expand IMEM region Konrad Dybcio <konrad.dybcio(a)oss.qualcomm.com> arm64: dts: qcom: sdm845: Expand IMEM region Jie Gan <jie.gan(a)oss.qualcomm.com> arm64: dts: qcom: qcs615: fix a crash issue caused by infinite loop for Coresight Alexander Wilhelm <alexander.wilhelm(a)westermo.com> soc: qcom: QMI encoding/decoding for big endian Dmitry Vyukov <dvyukov(a)google.com> selftests: Fix errno checking in syscall_user_dispatch test Alexander Stein <alexander.stein(a)ew.tq-group.com> arm64: dts: freescale: imx93-tqma9352: Limit BUCK2 to 600mV Chen-Yu Tsai <wenst(a)chromium.org> ASoC: mediatek: use reserved memory or enable buffer pre-allocation Arnd Bergmann <arnd(a)arndb.de> ASoC: ops: dynamically allocate struct snd_ctl_elem_value Venkata Prasad Potturu <venkataprasad.potturu(a)amd.com> ASoC: amd: acp: Fix pointer assignments for snd_soc_acpi_mach structures Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com> ASoC: soc-dai: tidyup return value of snd_soc_xlate_tdm_slot_mask() Sun YangKai <sunk67188(a)gmail.com> btrfs: remove partial support for lowest level from btrfs_search_forward() Randy Dunlap <rdunlap(a)infradead.org> io_uring: fix breakage in EXPERT menu John Garry <john.g.garry(a)oracle.com> block: sanitize chunk_sectors for atomic write limits Andreas Gruenbacher <agruenba(a)redhat.com> gfs2: No more self recovery Kees Cook <kees(a)kernel.org> kunit/fortify: Add back "volatile" for sizeof() constants Zheng Qixing <zhengqixing(a)huawei.com> md: allow removing faulty rdev during resync Andreas Gruenbacher <agruenba(a)redhat.com> gfs2: Minor do_xmote cancelation fix Thomas Fourier <fourier.thomas(a)gmail.com> block: mtip32xx: Fix usage of dma_map_sg() Konstantin Komarov <almaz.alexandrovich(a)paragon-software.com> Revert "fs/ntfs3: Replace inode_trylock with inode_lock" Yangtao Li <frank.li(a)vivo.com> hfsplus: remove mutex_lock check in hfsplus_free_extents Yangtao Li <frank.li(a)vivo.com> hfs: make splice write available again Yangtao Li <frank.li(a)vivo.com> hfsplus: make splice write available again Caleb Sander Mateos <csander(a)purestorage.com> ublk: use vmalloc for ublk_device's __queues Tingmao Wang <m(a)maowtm.org> landlock: Fix warning from KUnit tests Edward Adam Davis <eadavis(a)qq.com> fs/ntfs3: cancle set bad inode after removing name fails Song Liu <song(a)kernel.org> selftests/landlock: Fix build of audit_test Mickaël Salaün <mic(a)digikod.net> selftests/landlock: Fix readlink check RubenKelevra <rubenkelevra(a)gmail.com> fs_context: fix parameter name in infofc() macro Al Viro <viro(a)zeniv.linux.org.uk> parse_longname(): strrchr() expects NUL-terminated string Richard Guy Briggs <rgb(a)redhat.com> audit,module: restore audit logging in load failure case Alexandru Andries <alex.andries.aa(a)gmail.com> ASoC: amd: yc: add DMI quirk for ASUS M6501RM Arnd Bergmann <arnd(a)arndb.de> ASoC: Intel: fix SND_SOC_SOF dependencies Jackie Dong <xy-jackie(a)139.com> ALSA: hda/realtek: Support mute LED for Yoga with ALC287 Richard Fitzgerald <rf(a)opensource.cirrus.com> ALSA: hda/cs35l56: Workaround bad dev-index on Lenovo Yoga Book 9i GenX Adam Queler <queler(a)gmail.com> ASoC: amd: yc: Add DMI entries to support HP 15-fb1xxx Arnd Bergmann <arnd(a)arndb.de> ethernet: intel: fix building with large NR_CPUS Lane Odenbach <laodenbach(a)gmail.com> ASoC: amd: yc: Add DMI quirk for HP Laptop 17 cp-2033dx Thomas Zimmermann <tzimmermann(a)suse.de> drm/radeon: Do not hold console lock while suspending clients ------------- Diffstat: Documentation/filesystems/f2fs.rst | 6 +- Documentation/netlink/specs/ethtool.yaml | 6 +- Makefile | 4 +- arch/arm/boot/dts/microchip/sam9x7.dtsi | 2 + arch/arm/boot/dts/microchip/sama7d65.dtsi | 2 + .../boot/dts/nxp/imx/imx6ul-kontron-bl-common.dtsi | 1 - arch/arm/boot/dts/nxp/vf/vfxxx.dtsi | 2 +- arch/arm/boot/dts/ti/omap/am335x-boneblack.dts | 2 +- arch/arm/crypto/aes-neonbs-glue.c | 2 +- arch/arm64/boot/dts/exynos/google/gs101.dtsi | 3 + .../boot/dts/freescale/imx8mm-beacon-som.dtsi | 2 + .../boot/dts/freescale/imx8mn-beacon-som.dtsi | 2 + .../boot/dts/freescale/imx8mp-venice-gw74xx.dts | 8 +- arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi | 6 +- arch/arm64/boot/dts/qcom/msm8976.dtsi | 2 + arch/arm64/boot/dts/qcom/qcs615.dtsi | 4 + arch/arm64/boot/dts/qcom/sa8775p.dtsi | 10 +- arch/arm64/boot/dts/qcom/sc7180.dtsi | 10 +- arch/arm64/boot/dts/qcom/sdm845.dtsi | 10 +- arch/arm64/boot/dts/rockchip/rk3528-pinctrl.dtsi | 20 +- arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts | 1 + arch/arm64/boot/dts/rockchip/rk3576-rock-4d.dts | 6 +- arch/arm64/boot/dts/st/stm32mp251.dtsi | 2 +- .../boot/dts/ti/k3-am62p-j722s-common-main.dtsi | 2 +- .../boot/dts/ti/k3-am642-phyboard-electra-rdk.dts | 2 + arch/arm64/include/asm/gcs.h | 2 +- arch/arm64/kernel/process.c | 6 +- arch/arm64/net/bpf_jit_comp.c | 1 + arch/m68k/Kconfig.debug | 2 +- arch/m68k/kernel/early_printk.c | 42 +- arch/m68k/kernel/head.S | 8 +- arch/mips/mm/tlb-r4k.c | 56 +- arch/powerpc/configs/ppc6xx_defconfig | 1 - arch/powerpc/kernel/eeh.c | 1 + arch/powerpc/kernel/eeh_driver.c | 48 +- arch/powerpc/kernel/eeh_pe.c | 10 +- arch/powerpc/kernel/pci-hotplug.c | 3 + arch/powerpc/platforms/pseries/dlpar.c | 52 +- arch/riscv/kvm/vcpu_onereg.c | 83 ++- arch/s390/boot/startup.c | 2 +- arch/s390/include/asm/ap.h | 2 +- arch/s390/kernel/setup.c | 6 + arch/s390/mm/pgalloc.c | 5 - arch/s390/mm/vmem.c | 5 +- arch/sh/Makefile | 10 +- arch/sh/boot/compressed/Makefile | 4 +- arch/sh/boot/romimage/Makefile | 4 +- arch/um/drivers/rtc_user.c | 2 +- arch/x86/boot/cpuflags.c | 13 + arch/x86/coco/sev/shared.c | 46 ++ arch/x86/include/asm/cpufeatures.h | 1 + arch/x86/include/asm/hw_irq.h | 12 +- arch/x86/include/asm/msr-index.h | 1 + arch/x86/kernel/cpu/scattered.c | 1 + arch/x86/kernel/irq.c | 63 ++- arch/x86/kvm/vmx/vmx.c | 4 + arch/x86/mm/extable.c | 5 +- block/blk-settings.c | 19 +- crypto/krb5/selftest.c | 1 + drivers/block/mtip32xx/mtip32xx.c | 27 +- drivers/block/ublk_drv.c | 4 +- drivers/bluetooth/btusb.c | 4 + drivers/bus/mhi/host/pci_generic.c | 8 +- drivers/char/hw_random/mtk-rng.c | 4 +- drivers/clk/at91/sam9x7.c | 20 +- drivers/clk/clk-axi-clkgen.c | 2 +- drivers/clk/davinci/psc.c | 5 + drivers/clk/imx/clk-imx95-blk-ctl.c | 13 +- drivers/clk/renesas/rzv2h-cpg.c | 1 + drivers/clk/sunxi-ng/ccu-sun8i-v3s.c | 3 +- drivers/clk/thead/clk-th1520-ap.c | 9 +- drivers/clk/xilinx/clk-xlnx-clock-wizard.c | 2 +- drivers/clk/xilinx/xlnx_vcu.c | 4 +- drivers/cpufreq/Makefile | 1 + drivers/cpufreq/armada-8k-cpufreq.c | 3 +- drivers/cpufreq/cpufreq.c | 21 +- drivers/cpufreq/intel_pstate.c | 4 +- drivers/cpufreq/powernv-cpufreq.c | 4 +- drivers/cpufreq/powernv-trace.h | 44 ++ .../crypto/allwinner/sun8i-ce/sun8i-ce-cipher.c | 4 +- drivers/crypto/ccp/ccp-debugfs.c | 3 + drivers/crypto/ccp/sev-dev.c | 8 +- drivers/crypto/img-hash.c | 2 +- drivers/crypto/inside-secure/safexcel_hash.c | 8 +- .../crypto/intel/keembay/keembay-ocs-hcu-core.c | 8 +- .../crypto/intel/qat/qat_420xx/adf_420xx_hw_data.c | 9 +- .../crypto/intel/qat/qat_common/adf_gen4_hw_data.c | 29 +- drivers/crypto/intel/qat/qat_common/adf_sriov.c | 1 - .../intel/qat/qat_common/adf_transport_debug.c | 4 +- drivers/crypto/intel/qat/qat_common/qat_bl.c | 6 +- .../crypto/intel/qat/qat_common/qat_compression.c | 8 +- drivers/crypto/marvell/cesa/cipher.c | 4 +- drivers/crypto/marvell/cesa/hash.c | 5 +- drivers/devfreq/devfreq.c | 12 +- drivers/dma/mmp_tdma.c | 2 +- drivers/dma/mv_xor.c | 21 +- drivers/dma/nbpfaxi.c | 13 + drivers/firmware/arm_scmi/perf.c | 2 +- drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 6 +- drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 2 +- drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c | 3 +- drivers/gpu/drm/amd/amdgpu/nbio_v7_9.c | 20 - .../gpu/drm/amd/pm/powerplay/hwmgr/smu_helper.c | 2 +- drivers/gpu/drm/display/drm_hdmi_state_helper.c | 4 +- .../drm/msm/disp/dpu1/catalog/dpu_5_1_sc8180x.h | 1 + drivers/gpu/drm/panfrost/panfrost_devfreq.c | 4 +- drivers/gpu/drm/radeon/radeon_device.c | 8 +- drivers/gpu/drm/rockchip/rockchip_drm_fb.c | 9 +- drivers/gpu/drm/rockchip/rockchip_drm_vop2.c | 29 +- drivers/gpu/drm/rockchip/rockchip_drm_vop2.h | 33 ++ drivers/gpu/drm/rockchip/rockchip_vop2_reg.c | 89 ++- drivers/gpu/drm/vmwgfx/vmwgfx_shader.c | 2 +- drivers/gpu/drm/xe/xe_device.c | 1 + drivers/gpu/drm/xe/xe_gt_sriov_pf.c | 32 +- drivers/gpu/drm/xe/xe_vsec.c | 20 +- drivers/hid/hid-apple.c | 20 +- drivers/hid/hid-core.c | 6 +- drivers/i2c/muxes/i2c-mux-mule.c | 3 +- drivers/i3c/master/svc-i3c-master.c | 20 +- drivers/infiniband/hw/erdma/erdma_verbs.c | 3 +- drivers/infiniband/hw/hns/hns_roce_device.h | 1 + drivers/infiniband/hw/hns/hns_roce_hem.c | 18 +- drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 87 ++- drivers/infiniband/hw/hns/hns_roce_hw_v2.h | 8 +- drivers/infiniband/hw/hns/hns_roce_main.c | 22 +- drivers/infiniband/hw/mana/qp.c | 2 +- drivers/infiniband/hw/mlx5/dm.c | 2 +- drivers/infiniband/hw/mlx5/umr.c | 6 +- drivers/interconnect/qcom/qcs615.c | 42 -- drivers/interconnect/qcom/sc8180x.c | 6 + drivers/interconnect/qcom/sc8280xp.c | 1 + drivers/iommu/amd/iommu.c | 19 +- drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c | 3 +- drivers/iommu/intel/iommu.c | 1 - drivers/irqchip/Kconfig | 1 + drivers/md/md.c | 33 +- .../media/platform/ti/j721e-csi2rx/j721e-csi2rx.c | 1 + drivers/media/v4l2-core/v4l2-ctrls-core.c | 8 +- drivers/mfd/tps65219.c | 2 +- drivers/misc/mei/platform-vsc.c | 8 + drivers/misc/mei/vsc-tp.c | 20 +- drivers/misc/sram.c | 10 +- drivers/mtd/ftl.c | 2 +- drivers/mtd/nand/raw/atmel/nand-controller.c | 2 +- drivers/mtd/nand/raw/atmel/pmecc.c | 6 + drivers/mtd/nand/raw/rockchip-nand-controller.c | 15 + drivers/mtd/spi-nor/spansion.c | 31 ++ drivers/net/can/kvaser_pciefd.c | 1 + drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c | 1 + drivers/net/can/usb/peak_usb/pcan_usb_fd.c | 17 +- drivers/net/dsa/microchip/ksz8.c | 3 + drivers/net/dsa/microchip/ksz8_reg.h | 4 +- drivers/net/ethernet/airoha/airoha_npu.c | 2 + drivers/net/ethernet/emulex/benet/be_cmds.c | 2 +- drivers/net/ethernet/intel/fm10k/fm10k.h | 3 +- drivers/net/ethernet/intel/i40e/i40e.h | 2 +- drivers/net/ethernet/intel/igb/igb_xsk.c | 3 +- drivers/net/ethernet/intel/ixgbe/ixgbe.h | 3 +- .../ethernet/mellanox/mlx5/core/en/port_buffer.c | 3 + .../mellanox/mlx5/core/en_accel/ipsec_rxtx.c | 4 + drivers/net/ethernet/mellanox/mlx5/core/en_rx.c | 1 + drivers/net/ethernet/mellanox/mlx5/core/lib/dm.c | 4 +- drivers/net/ethernet/mellanox/mlx5/core/main.c | 3 - drivers/net/ethernet/meta/fbnic/fbnic_netdev.c | 4 +- drivers/net/ethernet/meta/fbnic/fbnic_txrx.c | 4 +- drivers/net/ethernet/meta/fbnic/fbnic_txrx.h | 6 +- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 2 +- drivers/net/ethernet/ti/icssg/icssg_common.c | 15 +- drivers/net/ipa/ipa_sysfs.c | 6 +- drivers/net/macsec.c | 2 +- drivers/net/mdio/mdio-bcm-unimac.c | 5 +- drivers/net/netconsole.c | 30 +- drivers/net/phy/mscc/mscc_ptp.c | 1 + drivers/net/phy/mscc/mscc_ptp.h | 1 + drivers/net/ppp/pptp.c | 18 +- drivers/net/team/team_core.c | 96 ++-- drivers/net/team/team_mode_activebackup.c | 3 +- drivers/net/team/team_mode_loadbalance.c | 13 +- drivers/net/usb/usbnet.c | 11 +- drivers/net/vrf.c | 2 + drivers/net/wireless/ath/ath11k/hal.c | 4 + drivers/net/wireless/ath/ath11k/mac.c | 12 +- drivers/net/wireless/ath/ath12k/dp.h | 1 + drivers/net/wireless/ath/ath12k/dp_mon.c | 1 - drivers/net/wireless/ath/ath12k/dp_tx.c | 10 +- drivers/net/wireless/ath/ath12k/mac.c | 29 +- drivers/net/wireless/ath/ath12k/p2p.c | 3 +- drivers/net/wireless/ath/ath12k/wmi.c | 14 +- .../broadcom/brcm80211/brcmfmac/cfg80211.c | 8 +- drivers/net/wireless/intel/iwlwifi/dvm/main.c | 12 +- drivers/net/wireless/intel/iwlwifi/mld/rx.c | 9 + drivers/net/wireless/intel/iwlwifi/mvm/ops.c | 4 +- drivers/net/wireless/marvell/mwl8k.c | 4 + drivers/net/wireless/mediatek/mt76/mt7996/main.c | 21 +- drivers/net/wireless/mediatek/mt76/mt7996/mcu.c | 3 +- drivers/net/wireless/purelifi/plfxlc/mac.c | 11 +- drivers/net/wireless/purelifi/plfxlc/mac.h | 2 +- drivers/net/wireless/purelifi/plfxlc/usb.c | 29 +- drivers/net/wireless/realtek/rtl818x/rtl8187/dev.c | 3 +- drivers/net/wireless/realtek/rtl8xxxu/core.c | 2 +- drivers/net/wireless/realtek/rtw88/main.c | 4 +- drivers/net/wireless/realtek/rtw89/core.c | 5 + drivers/net/wireless/realtek/rtw89/phy.c | 12 +- drivers/nvme/target/core.c | 18 +- drivers/pci/controller/pcie-rockchip-host.c | 2 +- drivers/pci/endpoint/functions/pci-epf-vntb.c | 4 +- drivers/pci/hotplug/pnv_php.c | 235 +++++++- drivers/pci/pci-driver.c | 6 +- drivers/pci/quirks.c | 6 +- drivers/perf/arm-ni.c | 2 + drivers/phy/qualcomm/phy-qcom-eusb2-repeater.c | 83 +-- drivers/pinctrl/berlin/berlin.c | 8 +- drivers/pinctrl/pinctrl-k230.c | 13 +- drivers/pinctrl/pinmux.c | 20 +- drivers/pinctrl/sunxi/pinctrl-sunxi.c | 11 +- drivers/platform/x86/intel/pmt/class.c | 3 +- drivers/platform/x86/intel/pmt/class.h | 1 + drivers/power/sequencing/pwrseq-qcom-wcn.c | 2 +- drivers/power/supply/cpcap-charger.c | 5 +- drivers/power/supply/max14577_charger.c | 4 +- drivers/power/supply/max1720x_battery.c | 11 +- drivers/power/supply/qcom_pmi8998_charger.c | 4 +- drivers/powercap/dtpm_cpu.c | 2 + drivers/pps/pps.c | 11 +- drivers/remoteproc/Kconfig | 11 +- drivers/remoteproc/qcom_q6v5_pas.c | 615 ++++++++++----------- drivers/remoteproc/xlnx_r5_remoteproc.c | 2 + drivers/rtc/rtc-ds1307.c | 2 +- drivers/rtc/rtc-hym8563.c | 2 +- drivers/rtc/rtc-nct3018y.c | 2 +- drivers/rtc/rtc-pcf85063.c | 2 +- drivers/rtc/rtc-pcf8563.c | 2 +- drivers/rtc/rtc-rv3028.c | 2 +- drivers/s390/crypto/ap_bus.h | 2 +- drivers/scsi/elx/efct/efct_lio.c | 2 +- drivers/scsi/ibmvscsi_tgt/libsrp.c | 6 +- drivers/scsi/isci/request.c | 2 +- drivers/scsi/mpt3sas/mpt3sas_scsih.c | 3 +- drivers/scsi/mvsas/mv_sas.c | 4 +- drivers/scsi/scsi_transport_iscsi.c | 2 + drivers/scsi/sd.c | 4 +- drivers/soc/qcom/pmic_glink.c | 9 +- drivers/soc/qcom/qmi_encdec.c | 46 +- drivers/soc/tegra/cbb/tegra234-cbb.c | 2 + drivers/soundwire/debugfs.c | 6 +- drivers/soundwire/mipi_disco.c | 4 +- drivers/soundwire/stream.c | 2 +- drivers/spi/spi-cs42l43.c | 2 +- drivers/spi/spi-stm32.c | 8 +- drivers/staging/fbtft/fbtft-core.c | 1 + drivers/staging/gpib/cb7210/cb7210.c | 15 +- drivers/staging/gpib/common/gpib_os.c | 2 +- drivers/staging/greybus/gbphy.c | 6 +- .../media/atomisp/pci/atomisp_gmin_platform.c | 9 +- drivers/staging/nvec/nvec_power.c | 2 +- drivers/ufs/core/ufshcd.c | 10 +- drivers/usb/early/xhci-dbc.c | 4 + drivers/usb/gadget/composite.c | 5 + drivers/usb/gadget/function/f_hid.c | 7 +- drivers/usb/gadget/function/uvc_configfs.c | 10 + drivers/usb/host/xhci-plat.c | 2 +- drivers/usb/misc/apple-mfi-fastcharge.c | 24 +- drivers/usb/serial/option.c | 2 + drivers/usb/typec/ucsi/ucsi_yoga_c630.c | 19 +- drivers/vdpa/mlx5/core/mr.c | 3 + drivers/vdpa/mlx5/net/mlx5_vnet.c | 12 +- drivers/vdpa/vdpa_user/vduse_dev.c | 1 + drivers/vfio/device_cdev.c | 38 +- drivers/vfio/group.c | 7 +- drivers/vfio/iommufd.c | 4 + drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c | 1 + drivers/vfio/pci/mlx5/main.c | 1 + drivers/vfio/pci/nvgrace-gpu/main.c | 2 + drivers/vfio/pci/pds/vfio_dev.c | 2 + drivers/vfio/pci/qat/main.c | 1 + drivers/vfio/pci/vfio_pci.c | 1 + drivers/vfio/pci/vfio_pci_core.c | 24 +- drivers/vfio/pci/virtio/main.c | 3 + drivers/vfio/vfio_main.c | 3 +- drivers/vhost/Kconfig | 18 + drivers/vhost/scsi.c | 6 +- drivers/vhost/vhost.c | 244 +++++++- drivers/vhost/vhost.h | 22 + drivers/video/fbdev/core/fbcon.c | 4 +- drivers/video/fbdev/imxfb.c | 9 +- drivers/watchdog/ziirave_wdt.c | 3 + drivers/xen/gntdev-common.h | 4 + drivers/xen/gntdev-dmabuf.c | 28 +- drivers/xen/gntdev.c | 71 ++- fs/btrfs/ctree.c | 18 +- fs/ceph/crypto.c | 31 +- fs/exfat/file.c | 5 +- fs/ext4/inline.c | 2 + fs/ext4/inode.c | 3 +- fs/ext4/page-io.c | 16 +- fs/f2fs/data.c | 7 +- fs/f2fs/debug.c | 17 +- fs/f2fs/extent_cache.c | 2 +- fs/f2fs/f2fs.h | 2 +- fs/f2fs/gc.c | 1 + fs/f2fs/inode.c | 21 +- fs/f2fs/segment.h | 5 +- fs/f2fs/super.c | 1 + fs/f2fs/sysfs.c | 21 + fs/gfs2/glock.c | 3 +- fs/gfs2/util.c | 37 +- fs/hfs/inode.c | 1 + fs/hfsplus/extents.c | 3 - fs/hfsplus/inode.c | 1 + fs/jfs/jfs_dmap.c | 4 +- fs/nfs/dir.c | 4 +- fs/nfs/export.c | 11 +- fs/nfs/flexfilelayout/flexfilelayout.c | 26 +- fs/nfs/flexfilelayout/flexfilelayoutdev.c | 6 +- fs/nfs/internal.h | 9 +- fs/nfs/nfs4proc.c | 10 +- fs/nfs_common/nfslocalio.c | 28 +- fs/nfsd/localio.c | 5 +- fs/nfsd/vfs.c | 10 +- fs/notify/fanotify/fanotify.c | 8 +- fs/ntfs3/file.c | 5 +- fs/ntfs3/frecord.c | 7 +- fs/ntfs3/namei.c | 10 +- fs/ntfs3/ntfs_fs.h | 3 +- fs/orangefs/orangefs-debugfs.c | 6 +- fs/proc/generic.c | 2 + fs/proc/inode.c | 2 +- fs/proc/internal.h | 5 + fs/smb/client/cifs_debug.c | 6 +- fs/smb/client/cifsencrypt.c | 4 +- fs/smb/client/cifsfs.c | 2 +- fs/smb/client/connect.c | 9 +- fs/smb/client/fs_context.c | 19 +- fs/smb/client/fs_context.h | 18 +- fs/smb/client/link.c | 11 +- fs/smb/client/reparse.c | 2 +- fs/smb/client/smbdirect.c | 130 ++--- fs/smb/client/smbdirect.h | 4 - fs/smb/server/connection.h | 1 + fs/smb/server/smb2pdu.c | 22 +- fs/smb/server/smb_common.c | 2 +- fs/smb/server/transport_rdma.c | 97 ++-- fs/smb/server/transport_tcp.c | 17 + fs/smb/server/vfs.c | 3 +- include/linux/audit.h | 9 +- include/linux/fortify-string.h | 2 +- include/linux/fs_context.h | 2 +- include/linux/if_team.h | 3 - include/linux/ioprio.h | 3 +- include/linux/mlx5/device.h | 1 + include/linux/mm.h | 30 + include/linux/moduleparam.h | 5 +- include/linux/padata.h | 4 - include/linux/pps_kernel.h | 1 + include/linux/proc_fs.h | 1 + include/linux/psi_types.h | 6 +- include/linux/ring_buffer.h | 4 +- include/linux/sched.h | 1 + include/linux/skbuff.h | 23 + include/linux/usb/usbnet.h | 1 + include/linux/vfio.h | 4 + include/linux/vfio_pci_core.h | 2 + include/net/bluetooth/hci.h | 1 + include/net/bluetooth/hci_core.h | 6 + include/net/dst.h | 24 +- include/net/lwtunnel.h | 8 +- include/net/tc_act/tc_ctinfo.h | 6 +- include/net/udp.h | 24 +- include/sound/tas2781-tlv.h | 2 +- include/trace/events/power.h | 22 - include/uapi/drm/panthor_drm.h | 3 + include/uapi/linux/vfio.h | 12 +- include/uapi/linux/vhost.h | 29 + init/Kconfig | 2 +- kernel/audit.h | 2 +- kernel/auditsc.c | 2 +- kernel/bpf/core.c | 5 +- kernel/bpf/helpers.c | 11 +- kernel/bpf/preload/Kconfig | 1 - kernel/bpf/verifier.c | 1 + kernel/events/core.c | 38 +- kernel/kcsan/kcsan_test.c | 2 +- kernel/module/main.c | 6 +- kernel/padata.c | 132 ++--- kernel/rcu/refscale.c | 10 +- kernel/rcu/tree_nocb.h | 2 +- kernel/sched/core.c | 2 + kernel/sched/deadline.c | 78 ++- kernel/sched/fair.c | 9 - kernel/sched/psi.c | 123 +++-- kernel/sched/sched.h | 1 + kernel/trace/power-traces.c | 1 - kernel/trace/preemptirq_delay_test.c | 13 +- kernel/trace/ring_buffer.c | 63 +-- kernel/trace/rv/monitors/scpd/Kconfig | 2 +- kernel/trace/rv/monitors/sncid/Kconfig | 2 +- kernel/trace/rv/monitors/snep/Kconfig | 2 +- kernel/trace/rv/monitors/wip/Kconfig | 2 +- kernel/trace/trace.c | 14 +- kernel/trace/trace_events_filter.c | 28 +- kernel/trace/trace_kdb.c | 8 +- kernel/ucount.c | 2 +- lib/tests/fortify_kunit.c | 4 +- mm/hmm.c | 2 +- mm/memory.c | 3 +- mm/shmem.c | 4 +- mm/slub.c | 10 +- mm/swapfile.c | 65 +-- net/bluetooth/coredump.c | 6 +- net/bluetooth/hci_event.c | 8 +- net/caif/cfctrl.c | 294 +++++----- net/core/dst.c | 8 +- net/core/filter.c | 3 + net/core/neighbour.c | 88 ++- net/core/netpoll.c | 7 + net/core/skmsg.c | 7 + net/core/sock.c | 8 +- net/ipv4/route.c | 4 +- net/ipv4/tcp_input.c | 4 +- net/ipv6/ip6_fib.c | 24 +- net/ipv6/ip6_offload.c | 4 +- net/ipv6/ip6mr.c | 3 +- net/ipv6/route.c | 60 +- net/mac80211/cfg.c | 2 +- net/mac80211/main.c | 13 +- net/mac80211/tdls.c | 2 +- net/mac80211/tx.c | 14 +- net/netfilter/nf_bpf_link.c | 5 +- net/netfilter/nf_tables_api.c | 29 +- net/netfilter/xt_nfacct.c | 4 +- net/packet/af_packet.c | 12 +- net/sched/act_ctinfo.c | 19 +- net/sched/sch_mqprio.c | 2 +- net/sched/sch_netem.c | 40 ++ net/sched/sch_taprio.c | 21 +- net/sunrpc/svcsock.c | 43 +- net/sunrpc/xprtsock.c | 40 +- net/tls/tls_sw.c | 13 + net/vmw_vsock/af_vsock.c | 3 +- net/wireless/nl80211.c | 1 + net/wireless/reg.c | 2 + rust/kernel/miscdevice.rs | 8 +- samples/mei/mei-amt-version.c | 2 +- scripts/gdb/linux/constants.py.in | 12 +- scripts/kconfig/qconf.cc | 2 +- security/apparmor/include/match.h | 8 +- security/apparmor/match.c | 23 +- security/apparmor/policy_unpack_test.c | 6 +- security/landlock/id.c | 69 ++- sound/pci/hda/cs35l56_hda.c | 114 +++- sound/pci/hda/patch_ca0132.c | 5 +- sound/pci/hda/patch_realtek.c | 6 + sound/soc/amd/acp/acp-pci.c | 8 +- sound/soc/amd/acp/amd-acpi-mach.c | 4 +- sound/soc/amd/acp/amd.h | 8 +- sound/soc/amd/yc/acp6x-mach.c | 21 + sound/soc/fsl/fsl_xcvr.c | 25 +- sound/soc/intel/boards/Kconfig | 2 +- .../soc/mediatek/common/mtk-afe-platform-driver.c | 4 +- sound/soc/mediatek/common/mtk-base-afe.h | 1 + sound/soc/mediatek/mt8173/mt8173-afe-pcm.c | 7 + sound/soc/mediatek/mt8183/mt8183-afe-pcm.c | 7 + sound/soc/mediatek/mt8186/mt8186-afe-pcm.c | 7 + sound/soc/mediatek/mt8192/mt8192-afe-pcm.c | 7 + sound/soc/sdca/sdca_functions.c | 3 +- sound/soc/sdca/sdca_regmap.c | 16 +- sound/soc/soc-dai.c | 16 +- sound/soc/soc-ops.c | 28 +- sound/soc/sof/intel/Kconfig | 3 +- sound/usb/mixer_scarlett2.c | 14 +- sound/x86/intel_hdmi_audio.c | 2 +- tools/bpf/bpftool/net.c | 15 +- tools/cgroup/memcg_slabinfo.py | 4 +- tools/lib/subcmd/help.c | 12 +- tools/lib/subcmd/run-command.c | 15 +- tools/perf/.gitignore | 2 - tools/perf/builtin-sched.c | 147 +++-- tools/perf/tests/bp_account.c | 1 + tools/perf/util/build-id.c | 2 +- tools/perf/util/evsel.c | 11 + tools/perf/util/evsel.h | 2 + tools/perf/util/hwmon_pmu.c | 2 +- tools/perf/util/parse-events.c | 11 +- tools/perf/util/symbol.c | 1 + .../cpupower/utils/idle_monitor/cpupower-monitor.c | 4 - tools/power/x86/turbostat/turbostat.c | 5 +- tools/testing/selftests/alsa/utimer-test.c | 1 + tools/testing/selftests/arm64/fp/sve-ptrace.c | 2 +- tools/testing/selftests/bpf/bpf_atomic.h | 2 +- .../selftests/bpf/prog_tests/sockmap_listen.c | 2 + tools/testing/selftests/bpf/veristat.c | 1 + .../breakpoints/step_after_suspend_test.c | 41 +- tools/testing/selftests/drivers/net/hw/tso.py | 99 ++-- tools/testing/selftests/drivers/net/lib/py/env.py | 2 +- .../ftrace/test.d/event/subsystem-enable.tc | 28 +- tools/testing/selftests/landlock/audit.h | 7 +- tools/testing/selftests/landlock/audit_test.c | 1 + tools/testing/selftests/net/rtnetlink.sh | 6 + tools/testing/selftests/perf_events/.gitignore | 1 + tools/testing/selftests/perf_events/Makefile | 2 +- tools/testing/selftests/perf_events/mmap.c | 236 ++++++++ .../selftests/syscall_user_dispatch/sud_test.c | 50 +- tools/testing/selftests/vDSO/vdso_test_chacha.c | 3 +- tools/verification/rv/src/in_kernel.c | 4 +- 504 files changed, 4855 insertions(+), 2641 deletions(-)

3 weeks, 6 days

14
493
0 0

[PATCH] ext4: check fast symlink for ea_inode correctly

by Andreas Dilger

The check for a fast symlink in the presence of only an external xattr inode is incorrect. If a fast symlink does not have an xattr block (i_file_acl == 0), but does have an external xattr inode that increases inode i_blocks, then the check for a fast symlink will incorrectly fail and __ext4_iget()->ext4_ind_check_inode() will report the inode is corrupt when it "validates" i_data[] on the next read: # ln -s foo /mnt/tmp/bar # setfattr -h -n trusted.test \ -v "$(yes | head -n 4000)" /mnt/tmp/bar # umount /mnt/tmp # mount /mnt/tmp # ls -l /mnt/tmp ls: cannot access '/mnt/tmp/bar': Structure needs cleaning total 4 ? l?????????? ? ? ? ? ? bar # dmesg | tail -1 EXT4-fs error (device dm-8): __ext4_iget:5098: inode #24578: block 7303014: comm ls: invalid block (note that "block 7303014" = 0x6f6f66 = "foo" in LE order). ext4_inode_is_fast_symlink() should check the superblock EXT4_FEATURE_INCOMPAT_EA_INODE feature flag, not the inode EXT4_EA_INODE_FL, since the latter is only set on the xattr inode itself, and not on the inode that uses this xattr. Cc: stable(a)vger.kernel.org Fixes: fc82228a5e38 ("ext4: support fast symlinks from ext3 file systems") Signed-off-by: Andreas Dilger <adilger(a)whamcloud.com> Reviewed-by: Li Dongyang <dongyangli(a)ddn.com> Reviewed-by: Alex Zhuravlev <bzzz(a)whamcloud.com> Reviewed-by: Oleg Drokin <green(a)whamcloud.com> Reviewed-on: https://review.whamcloud.com/59879 Lustre-bug-id: https://jira.whamcloud.com/browse/LU-19121 --- fs/ext4/inode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index be9a4cba35fd..caca88521c75 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -146,7 +146,7 @@ static inline int ext4_begin_ordered_truncate(struct inode *inode, */ int ext4_inode_is_fast_symlink(struct inode *inode) { - if (!(EXT4_I(inode)->i_flags & EXT4_EA_INODE_FL)) { + if (!ext4_has_feature_ea_inode(inode->i_sb)) { int ea_blocks = EXT4_I(inode)->i_file_acl ? EXT4_CLUSTER_SIZE(inode->i_sb) >> 9 : 0; -- 2.43.5

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[PATCH 6.6 000/262] 6.6.102-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 6.6.102 release. There are 262 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Thu, 14 Aug 2025 17:27:08 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.6.102-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.6.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 6.6.102-rc1 Tao Xue <xuetao09(a)huawei.com> usb: gadget : fix use-after-free in composite_dev_cleanup() Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> mm/hmm: move pmd_to_hmm_pfn_flags() to the respective #ifdeffery Jiaxun Yang <jiaxun.yang(a)flygoat.com> MIPS: mm: tlb-r4k: Uniquify TLB entries on init Dave Hansen <dave.hansen(a)linux.intel.com> x86/fpu: Delay instruction pointer fixup until after warning Geoffrey D. Bennett <g(a)b4.vu> ALSA: scarlett2: Add retry on -EPROTO from scarlett2_usb_tx() Thorsten Blum <thorsten.blum(a)linux.dev> ALSA: intel_hdmi: Fix off-by-one error in __hdmi_lpe_audio_probe() Tom Lendacky <thomas.lendacky(a)amd.com> x86/sev: Evict cache lines during SNP memory validation Ammar Faizi <ammarfaizi2(a)gnuweeb.org> net: usbnet: Fix the wrong netif_carrier_on() call John Ernberg <john.ernberg(a)actia.se> net: usbnet: Avoid potential RCU stall on LINK_CHANGE event Zenm Chen <zenmchen(a)gmail.com> Bluetooth: btusb: Add USB ID 3625:010b for TP-LINK Archer TX10UB Nano Chen Ridong <chenridong(a)huawei.com> sched,freezer: Remove unnecessary warning in __thaw_task Elliot Berman <quic_eberman(a)quicinc.com> freezer,sched: Clean saved_state when restoring it during thaw Elliot Berman <quic_eberman(a)quicinc.com> freezer,sched: Do not restore saved_state of a thawed task Elliot Berman <quic_eberman(a)quicinc.com> freezer,sched: Use saved_state to reduce some spurious wakeups Elliot Berman <quic_eberman(a)quicinc.com> sched/core: Remove ifdeffery for saved_state Clément Le Goffic <clement.legoffic(a)foss.st.com> i2c: stm32f7: unmap DMA mapped buffer Alain Volmat <alain.volmat(a)foss.st.com> i2c: stm32f7: simplify status messages in case of errors Alain Volmat <alain.volmat(a)foss.st.com> i2c: stm32f7: perform most of irq job in threaded handler Alain Volmat <alain.volmat(a)foss.st.com> i2c: stm32f7: use dev_err_probe upon calls of devm_request_irq Andi Shyti <andi.shyti(a)kernel.org> i2c: stm32f7: Use devm_clk_get_enabled() Slark Xiao <slark_xiao(a)163.com> USB: serial: option: add Foxconn T99W709 Thorsten Blum <thorsten.blum(a)linux.dev> smb: server: Fix extension string in ksmbd_extract_shortname() Namjae Jeon <linkinjeon(a)kernel.org> ksmbd: limit repeated connections from clients with the same IP Namjae Jeon <linkinjeon(a)kernel.org> ksmbd: fix corrupted mtime and ctime in smb2_open Namjae Jeon <linkinjeon(a)kernel.org> ksmbd: fix Preauh_HashValue race condition Namjae Jeon <linkinjeon(a)kernel.org> ksmbd: fix null pointer dereference error in generate_encryptionkey Budimir Markovic <markovicbudimir(a)gmail.com> vsock: Do not allow binding to VMADDR_PORT_ANY Quang Le <quanglex97(a)gmail.com> net/packet: fix a race in packet_set_ring() and packet_notifier() Lorenzo Stoakes <lorenzo.stoakes(a)oracle.com> selftests/perf_events: Add a mmap() correctness test Thomas Gleixner <tglx(a)linutronix.de> perf/core: Prevent VMA split of buffer mappings Thomas Gleixner <tglx(a)linutronix.de> perf/core: Exit early on perf_mmap() fail Thomas Gleixner <tglx(a)linutronix.de> perf/core: Don't leak AUX buffer refcount on allocation failure Olga Kornievskaia <okorniev(a)redhat.com> sunrpc: fix handling of server side tls alerts Stefan Metzmacher <metze(a)samba.org> smb: client: return an error if rdma_connect does not return within 5 seconds Eric Dumazet <edumazet(a)google.com> pptp: fix pptp_xmit() error path Stefan Metzmacher <metze(a)samba.org> smb: client: let recv_done() cleanup before notifying the callers. Stefan Metzmacher <metze(a)samba.org> smb: client: make sure we call ib_dma_unmap_single() only if we called ib_dma_map_single already Stefan Metzmacher <metze(a)samba.org> smb: client: let send_done() cleanup before calling smbd_disconnect_rdma_connection() Stefan Metzmacher <metze(a)samba.org> smb: client: make use of common smbdirect_socket Stefan Metzmacher <metze(a)samba.org> smb: smbdirect: add smbdirect_socket.h Shen Lichuan <shenlichuan(a)vivo.com> smb: client: Correct typos in multiple comments across various files Shen Lichuan <shenlichuan(a)vivo.com> smb: client: Use min() macro Stefan Metzmacher <metze(a)samba.org> smb: server: let recv_done() avoid touching data_transfer after cleanup/move Stefan Metzmacher <metze(a)samba.org> smb: server: let recv_done() consistently call put_recvmsg/smb_direct_disconnect_rdma_connection Stefan Metzmacher <metze(a)samba.org> smb: server: make sure we call ib_dma_unmap_single() only if we called ib_dma_map_single already Stefan Metzmacher <metze(a)samba.org> smb: server: remove separate empty_recvmsg_queue Takashi Iwai <tiwai(a)suse.de> ALSA: hda/ca0132: Fix missing error handling in ca0132_alt_select_out() Arnd Bergmann <arnd(a)arndb.de> irqchip: Build IMX_MU_MSI only on ARM Maher Azzouzi <maherazz04(a)gmail.com> net/sched: mqprio: fix stack out-of-bounds write in tc entry parsing Michal Schmidt <mschmidt(a)redhat.com> benet: fix BUG when creating VFs Olga Kornievskaia <okorniev(a)redhat.com> sunrpc: fix client side handling of tls alerts Takamitsu Iwai <takamitz(a)amazon.co.jp> net/sched: taprio: enforce minimum value for picos_per_byte Wang Liang <wangliang74(a)huawei.com> net: drop UFO packets in udp_rcv_segment() Eric Dumazet <edumazet(a)google.com> ipv6: reject malicious packets in ipv6_gso_segment() Christoph Paasch <cpaasch(a)openai.com> net/mlx5: Correctly set gso_segs when LRO is used Jakub Kicinski <kuba(a)kernel.org> netlink: specs: ethtool: fix module EEPROM input/output arguments Eric Dumazet <edumazet(a)google.com> pptp: ensure minimal skb length in pptp_xmit() Luca Weiss <luca.weiss(a)fairphone.com> net: ipa: add IPA v5.1 and v5.5 to ipa_version_string() Horatiu Vultur <horatiu.vultur(a)microchip.com> phy: mscc: Fix parsing of unicast frames Jakub Kicinski <kuba(a)kernel.org> netpoll: prevent hanging NAPI when netcons gets enabled Heming Zhao <heming.zhao(a)suse.com> md/md-cluster: handle REMOVE message earlier Benjamin Coddington <bcodding(a)redhat.com> NFS: Fixup allocation flags for nfsiod's __GFP_NORETRY Olga Kornievskaia <okorniev(a)redhat.com> NFSv4.2: another fix for listxattr Trond Myklebust <trond.myklebust(a)hammerspace.com> NFS: Fix filehandle bounds checking in nfs_fh_to_dentry() Trond Myklebust <trond.myklebust(a)hammerspace.com> NFS: Fix wakeup of __nfs_lookup_revalidate() in unblock_revalidate() NeilBrown <neilb(a)suse.de> sched: Add test_and_clear_wake_up_bit() and atomic_dec_and_wake_up() Tigran Mkrtchyan <tigran.mkrtchyan(a)desy.de> pNFS/flexfiles: don't attempt pnfs on fatal DS errors Timothy Pearson <tpearson(a)raptorengineering.com> PCI: pnv_php: Fix surprise plug detection and recovery Timothy Pearson <tpearson(a)raptorengineering.com> powerpc/eeh: Make EEH driver device hotplug safe Timothy Pearson <tpearson(a)raptorengineering.com> powerpc/eeh: Export eeh_unfreeze_pe() Timothy Pearson <tpearson(a)raptorengineering.com> PCI: pnv_php: Work around switches with broken presence detection Timothy Pearson <tpearson(a)raptorengineering.com> PCI: pnv_php: Clean up allocated IRQs on unplug Peter Zijlstra <peterz(a)infradead.org> sched/psi: Fix psi_seq initialization Masahiro Yamada <masahiroy(a)kernel.org> kconfig: qconf: fix ConfigList::updateListAllforAll() Salomon Dushimirimana <salomondush(a)google.com> scsi: sd: Make sd shutdown issue START STOP UNIT appropriately Seunghui Lee <sh043.lee(a)samsung.com> scsi: ufs: core: Use link recovery when h8 exit fails during runtime resume Li Lingfeng <lilingfeng3(a)huawei.com> scsi: Revert "scsi: iscsi: Fix HW conn removal use after free" Tomas Henzl <thenzl(a)redhat.com> scsi: mpt3sas: Fix a fw_event memory leak Alex Williamson <alex.williamson(a)redhat.com> vfio/pci: Separate SR-IOV VF dev_set Brett Creeley <brett.creeley(a)amd.com> vfio/pds: Fix missing detach_ioas op Jacob Pan <jacob.pan(a)linux.microsoft.com> vfio: Prevent open_count decrement to negative Jacob Pan <jacob.pan(a)linux.microsoft.com> vfio: Fix unbalanced vfio_df_close call in no-iommu mode Chao Yu <chao(a)kernel.org> f2fs: fix to trigger foreground gc during f2fs_map_blocks() in lfs mode Chao Yu <chao(a)kernel.org> f2fs: fix to calculate dirty data during has_not_enough_free_secs() Chao Yu <chao(a)kernel.org> f2fs: fix to update upper_p in __get_secs_required() correctly Jan Prusakowski <jprusakowski(a)google.com> f2fs: vm_unmap_ram() may be called from an invalid context Chao Yu <chao(a)kernel.org> f2fs: fix to avoid out-of-boundary access in devs.path Chao Yu <chao(a)kernel.org> f2fs: fix to avoid panic in f2fs_evict_inode Chao Yu <chao(a)kernel.org> f2fs: fix to avoid UAF in f2fs_sync_inode_meta() Chao Yu <chao(a)kernel.org> f2fs: doc: fix wrong quota mount option description Abinash Singh <abinashlalotra(a)gmail.com> f2fs: fix KMSAN uninit-value in extent_info usage Brian Masney <bmasney(a)redhat.com> rtc: rv3028: fix incorrect maximum clock rate handling Brian Masney <bmasney(a)redhat.com> rtc: pcf8563: fix incorrect maximum clock rate handling Brian Masney <bmasney(a)redhat.com> rtc: pcf85063: fix incorrect maximum clock rate handling Brian Masney <bmasney(a)redhat.com> rtc: nct3018y: fix incorrect maximum clock rate handling Brian Masney <bmasney(a)redhat.com> rtc: hym8563: fix incorrect maximum clock rate handling Brian Masney <bmasney(a)redhat.com> rtc: ds1307: fix incorrect maximum clock rate handling Uros Bizjak <ubizjak(a)gmail.com> ucount: fix atomic_long_inc_below() argument type Petr Pavlu <petr.pavlu(a)suse.com> module: Restore the moduleparam prefix length check Ryan Lee <ryan.lee(a)canonical.com> apparmor: fix loop detection used in conflicting attachment resolution Ryan Lee <ryan.lee(a)canonical.com> apparmor: ensure WB_HISTORY_SIZE value is a power of 2 Paul Chaignon <paul.chaignon(a)gmail.com> bpf: Check netfilter ctx accesses are aligned Paul Chaignon <paul.chaignon(a)gmail.com> bpf: Check flow_dissector ctx accesses are aligned Mike Christie <michael.christie(a)oracle.com> vhost-scsi: Fix log flooding with target does not exist errors Balamanikandan Gunasundar <balamanikandan.gunasundar(a)microchip.com> mtd: rawnand: atmel: set pmecc data setup time Thomas Fourier <fourier.thomas(a)gmail.com> mtd: rawnand: rockchip: Add missing check after DMA map Thomas Fourier <fourier.thomas(a)gmail.com> mtd: rawnand: atmel: Fix dma_mapping_error() address Zheng Yu <zheng.yu(a)northwestern.edu> jfs: fix metapage reference count leak in dbAllocCtl Chenyuan Yang <chenyuan0y(a)gmail.com> fbdev: imxfb: Check fb_add_videomode to prevent null-ptr-deref Giovanni Cabiddu <giovanni.cabiddu(a)intel.com> crypto: qat - fix seq_file position update in adf_ring_next() Giovanni Cabiddu <giovanni.cabiddu(a)intel.com> crypto: qat - fix DMA direction for compression on GEN2 devices Chen Pei <cp0613(a)linux.alibaba.com> perf tools: Remove libtraceevent in .gitignore Ben Hutchings <benh(a)debian.org> sh: Do not use hyphen in exported variable name Shengjiu Wang <shengjiu.wang(a)nxp.com> ASoC: fsl_xcvr: get channel status data when PHY is not exists Thomas Fourier <fourier.thomas(a)gmail.com> dmaengine: nbpfaxi: Add missing check after DMA map Thomas Fourier <fourier.thomas(a)gmail.com> dmaengine: mv_xor: Fix missing check after DMA map and missing unmap Dan Carpenter <dan.carpenter(a)linaro.org> fs/orangefs: Allow 2 more characters in do_c_string() Manivannan Sadhasivam <mani(a)kernel.org> PCI: endpoint: pci-epf-vntb: Fix the incorrect usage of __iomem attribute Bard Liao <yung-chuan.liao(a)linux.intel.com> soundwire: stream: restore params when prepare ports fail Thomas Fourier <fourier.thomas(a)gmail.com> crypto: img-hash - Fix dma_unmap_sg() nents value Thomas Fourier <fourier.thomas(a)gmail.com> crypto: keembay - Fix dma_unmap_sg() nents value Ovidiu Panait <ovidiu.panait.oss(a)gmail.com> hwrng: mtk - handle devm_pm_runtime_enable errors Dan Carpenter <dan.carpenter(a)linaro.org> watchdog: ziirave_wdt: check record length in ziirave_firm_verify() Thomas Fourier <fourier.thomas(a)gmail.com> scsi: isci: Fix dma_unmap_sg() nents value Thomas Fourier <fourier.thomas(a)gmail.com> scsi: mvsas: Fix dma_unmap_sg() nents value Thomas Fourier <fourier.thomas(a)gmail.com> scsi: elx: efct: Fix dma_unmap_sg() nents value Thomas Fourier <fourier.thomas(a)gmail.com> scsi: ibmvscsi_tgt: Fix dma_unmap_sg() nents value Paul Kocialkowski <paulk(a)sys-base.io> clk: sunxi-ng: v3s: Fix de clock definition Leo Yan <leo.yan(a)arm.com> perf tests bp_account: Fix leaked file descriptor Mukesh Ojha <mukesh.ojha(a)oss.qualcomm.com> pinmux: fix race causing mux_owner NULL with active mux_usecount wangzijie <wangzijie1(a)honor.com> proc: use the same treatment to check proc_lseek as ones for proc_read_iter et.al Arnd Bergmann <arnd(a)arndb.de> kernel: trace: preemptirq_delay_test: use offstack cpu mask Junxian Huang <huangjunxian6(a)hisilicon.com> RDMA/hns: Fix -Wframe-larger-than issue Mengbiao Xiong <xisme1998(a)gmail.com> crypto: ccp - Fix crash when rebind ccp device for ccp.ko Thomas Fourier <fourier.thomas(a)gmail.com> crypto: inside-secure - Fix `dma_unmap_sg()` nents value Namhyung Kim <namhyung(a)kernel.org> perf sched: Fix memory leaks in 'perf sched latency' Namhyung Kim <namhyung(a)kernel.org> perf sched: Fix memory leaks for evsel->priv in timehist Namhyung Kim <namhyung(a)kernel.org> perf sched: Free thread->priv using priv_destructor Ian Rogers <irogers(a)google.com> perf dso: Add missed dso__put to dso__load_kcore Namhyung Kim <namhyung(a)kernel.org> perf tools: Fix use-after-free in help_unknown_cmd() Thomas Fourier <fourier.thomas(a)gmail.com> Fix dma_unmap_sg() nents value Nuno Sá <nuno.sa(a)analog.com> clk: clk-axi-clkgen: fix fpfd_max frequency for zynq Amir Goldstein <amir73il(a)gmail.com> fanotify: sanitize handle_type values when reporting fid Yuan Chen <chenyuan(a)kylinos.cn> pinctrl: sunxi: Fix memory leak on krealloc failure Jerome Brunet <jbrunet(a)baylibre.com> PCI: endpoint: pci-epf-vntb: Return -ENOENT if pci_epc_get_next_free_bar() fails Arnd Bergmann <arnd(a)arndb.de> crypto: arm/aes-neonbs - work around gcc-15 warning Charles Han <hanchunchao(a)inspur.com> power: supply: max14577: Handle NULL pdata when CONFIG_OF is not set Charles Han <hanchunchao(a)inspur.com> power: supply: cpcap-charger: Fix null check for power_supply_get_by_name Rohit Visavalia <rohit.visavalia(a)amd.com> clk: xilinx: vcu: unregister pll_post only if registered correctly James Cowgill <james.cowgill(a)blaize.com> media: v4l2-ctrls: Fix H264 SEPARATE_COLOUR_PLANE check Henry Martin <bsdhenrymartin(a)gmail.com> clk: davinci: Add NULL check in davinci_lpsc_clk_register() Ivan Stepchenko <sid(a)itb.spb.ru> mtd: fix possible integer overflow in erase_xfer() Herbert Xu <herbert(a)gondor.apana.org.au> crypto: marvell/cesa - Fix engine load inaccuracy Suman Kumar Chakraborty <suman.kumar.chakraborty(a)intel.com> crypto: qat - use unmanaged allocation for dc_data Ovidiu Panait <ovidiu.panait.oss(a)gmail.com> crypto: sun8i-ce - fix nents passed to dma_unmap_sg() Hans Zhang <18255117159(a)163.com> PCI: rockchip-host: Fix "Unexpected Completion" log message Thomas Weißschuh <thomas.weissschuh(a)linutronix.de> bpf/preload: Don't select USERMODE_DRIVER Eric Dumazet <edumazet(a)google.com> ipv6: annotate data-races around rt->fib6_nsiblings Eric Dumazet <edumazet(a)google.com> ipv6: fix possible infinite loop in fib6_info_uses_dev() Eric Dumazet <edumazet(a)google.com> ipv6: prevent infinite loop in rt6_nlmsg_size() Stanislav Fomichev <sdf(a)fomichev.me> vrf: Drop existing dst reference in vrf_ip6_input_dst Xiumei Mu <xmu(a)redhat.com> selftests: rtnetlink.sh: remove esp4_offload after test Jianbo Liu <jianbol(a)nvidia.com> net/mlx5e: Remove skb secpath if xfrm state is not found Alexei Lazar <alazar(a)nvidia.com> net/mlx5e: Clear Read-Only port buffer size in PBMC before update Florian Westphal <fw(a)strlen.de> netfilter: xt_nfacct: don't assume acct name is null-terminated Jimmy Assarsson <extja(a)kvaser.com> can: kvaser_usb: Assign netdev.dev_port based on device channel index Jimmy Assarsson <extja(a)kvaser.com> can: kvaser_pciefd: Store device channel index Stephane Grosjean <stephane.grosjean(a)hms-networks.com> can: peak_usb: fix USB FD devices potential malfunction Gabriele Monaco <gmonaco(a)redhat.com> tools/rv: Do not skip idle in trace Kuniyuki Iwashima <kuniyu(a)google.com> bpf: Disable migration in nf_hook_run_bpf(). Chris Down <chris(a)chrisdown.name> Bluetooth: hci_event: Mask data status from LE ext adv reports Marco Elver <elver(a)google.com> kcsan: test: Initialize dummy variable Kees Cook <kees(a)kernel.org> wifi: mac80211: Write cnt before copying in ieee80211_copy_rnr_beacon() Gokul Sivakumar <gokulkumar.sivakumar(a)infineon.com> wifi: brcmfmac: fix P2P discovery failure in P2P peer due to missing P2P IE Tamizh Chelvam Raja <tamizh.raja(a)oss.qualcomm.com> wifi: ath12k: fix endianness handling while accessing wmi service bit Remi Pommarel <repk(a)triplefau.lt> Reapply "wifi: mac80211: Update skb's control block key in ieee80211_tx_dequeue()" Remi Pommarel <repk(a)triplefau.lt> wifi: mac80211: Check 802.11 encaps offloading in ieee80211_tx_h_select_key() Alexander Wetzel <Alexander(a)wetzel-home.de> wifi: mac80211: Don't call fq_flow_idx() for management frames Alexander Wetzel <Alexander(a)wetzel-home.de> wifi: mac80211: Do not schedule stopped TXQs Murad Masimov <m.masimov(a)mt-integration.ru> wifi: plfxlc: Fix error handling in usb driver probe Moon Hee Lee <moonhee.lee.ca(a)gmail.com> wifi: mac80211: reject TDLS operations when station is not associated Jason Gunthorpe <jgg(a)ziepe.ca> iommu/amd: Fix geometry.aperture_end for V2 tables Thomas Fourier <fourier.thomas(a)gmail.com> mwl8k: Add missing check after DMA map Martin Kaistra <martin.kaistra(a)linutronix.de> wifi: rtl8xxxu: Fix RX skb size for aggregation disabled Eric Dumazet <edumazet(a)google.com> tcp: call tcp_measure_rcv_mss() for ooo packets Juergen Gross <jgross(a)suse.com> xen/gntdev: remove struct gntdev_copy_batch from stack Eric Dumazet <edumazet(a)google.com> net_sched: act_ctinfo: use atomic64_t for three counters William Liu <will(a)willsroot.io> net/sched: Restrict conditions for adding duplicating netems to qdisc tree Tiwei Bie <tiwei.btw(a)antgroup.com> um: rtc: Avoid shadowing err in uml_rtc_start() Johan Korsnes <johan.korsnes(a)gmail.com> arch: powerpc: defconfig: Drop obsolete CONFIG_NET_CLS_TCINDEX Fedor Pchelkin <pchelkin(a)ispras.ru> netfilter: nf_tables: adjust lockdep assertions handling Phil Sutter <phil(a)nwl.cc> netfilter: nf_tables: Drop dead code from fill_*_info routines Shixiong Ou <oushixiong(a)kylinos.cn> fbcon: Fix outdated registered_fb reference in comment Peter Zijlstra <peterz(a)infradead.org> sched/psi: Optimize psi_group_change() cpu_clock() usage Fedor Pchelkin <pchelkin(a)ispras.ru> drm/amd/pm/powerplay/hwmgr/smu_helper: fix order of mask and value Finn Thain <fthain(a)linux-m68k.org> m68k: Don't unregister boot console needlessly Konrad Dybcio <konrad.dybcio(a)oss.qualcomm.com> drm/msm/dpu: Fill in min_prefill_lines for SC8180X Mark Brown <broonie(a)kernel.org> kselftest/arm64: Fix check for setting new VLs in sve-ptrace Eric Dumazet <edumazet(a)google.com> net: dst: annotate data-races around dst->output Eric Dumazet <edumazet(a)google.com> net: dst: annotate data-races around dst->input Stav Aviram <saviram(a)nvidia.com> net/mlx5: Check device memory pointer before usage xin.guo <guoxin0309(a)gmail.com> tcp: fix tcp_ofo_queue() to avoid including too much DUP SACK range Sergey Senozhatsky <senozhatsky(a)chromium.org> wifi: ath11k: clear initialized flag for deinit-ed srng lists Jiasheng Jiang <jiasheng(a)iscas.ac.cn> iwlwifi: Add missing check for alloc_ordered_workqueue Xiu Jianfeng <xiujianfeng(a)huawei.com> wifi: iwlwifi: Fix memory leak in iwl_mvm_init() Daniil Dulov <d.dulov(a)aladdin.ru> wifi: rtl818x: Kill URBs before clearing tx status queue Zong-Zhe Yang <kevin_yang(a)realtek.com> wifi: rtw89: avoid NULL dereference when RX problematic packet on unsupported 6 GHz band Arnd Bergmann <arnd(a)arndb.de> caif: reduce stack size, again Yuan Chen <chenyuan(a)kylinos.cn> bpftool: Fix memory leak in dump_xx_nlmsg on realloc failure Ian Forbes <ian.forbes(a)broadcom.com> drm/vmwgfx: Fix Host-Backed userspace on Guest-Backed kernel Petr Machata <petrm(a)nvidia.com> net: ipv6: ip6mr: Fix in/out netdev to pass to the FORWARD chain Fushuai Wang <wangfushuai(a)baidu.com> selftests/bpf: fix signedness bug in redir_partial() Jiayuan Chen <jiayuan.chen(a)linux.dev> bpf, ktls: Fix data corruption when using bpf_msg_pop_data() in ktls Jiayuan Chen <jiayuan.chen(a)linux.dev> bpf, sockmap: Fix psock incorrectly pointing to sk Andy Yan <andy.yan(a)rock-chips.com> drm/rockchip: cleanup fb when drm_gem_fb_afbc_init failed Steven Rostedt <rostedt(a)goodmis.org> selftests/tracing: Fix false failure of subsystem event test Alok Tiwari <alok.a.tiwari(a)oracle.com> staging: nvec: Fix incorrect null termination of battery manufacturer Dmitry Baryshkov <dmitry.baryshkov(a)oss.qualcomm.com> interconnect: qcom: sc8180x: specify num_nodes Dmitry Baryshkov <dmitry.baryshkov(a)oss.qualcomm.com> interconnect: qcom: sc8280xp: specify num_links for qnm_a1noc_cfg Johan Hovold <johan(a)kernel.org> soc: qcom: pmic_glink: fix OF node leak Brahmajit Das <listout(a)listout.xyz> samples: mei: Fix building on musl libc Lifeng Zheng <zhenglifeng1(a)huawei.com> cpufreq: Init policy->rwsem before it may be possibly used Lifeng Zheng <zhenglifeng1(a)huawei.com> cpufreq: Initialize cpufreq-based frequency-invariance later Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> cpufreq: intel_pstate: Always use HWP_DESIRED_PERF in passive mode Lifeng Zheng <zhenglifeng1(a)huawei.com> PM / devfreq: Check governor before using governor->name Adam Ford <aford173(a)gmail.com> arm64: dts: imx8mn-beacon: Fix HS400 USDHC clock speed Adam Ford <aford173(a)gmail.com> arm64: dts: imx8mm-beacon: Fix HS400 USDHC clock speed Annette Kobou <annette.kobou(a)kontron.de> ARM: dts: imx6ul-kontron-bl-common: Fix RTS polarity for RS485 interface Sumit Gupta <sumitg(a)nvidia.com> soc/tegra: cbb: Clear ERR_FORCE register with ERR_STATUS Albin Törnqvist <albin.tornqvist(a)codiax.se> arm: dts: ti: omap: Fixup pinheader typo Lucas De Marchi <lucas.demarchi(a)intel.com> usb: early: xhci-dbc: Fix early_ioremap leak Sivan Zohar-Kotzer <sivany32(a)gmail.com> powercap: dtpm_cpu: Fix NULL pointer dereference in get_pd_power_uw() Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "vmci: Prevent the dispatching of uninitialized payloads" Denis OSTERLAND-HEIM <denis.osterland(a)diehl.com> pps: fix poll support Lizhi Xu <lizhi.xu(a)windriver.com> vmci: Prevent the dispatching of uninitialized payloads Abdun Nihaal <abdun.nihaal(a)gmail.com> staging: fbtft: fix potential memory leak in fbtft_framebuffer_alloc() Clément Le Goffic <clement.legoffic(a)foss.st.com> spi: stm32: Check for cfg availability in stm32_spi_probe Charalampos Mitrodimas <charmitro(a)posteo.net> usb: misc: apple-mfi-fastcharge: Make power supply names unique Seungjin Bae <eeodqql09(a)gmail.com> usb: host: xhci-plat: fix incorrect type for of_match variable in xhci_plat_probe() Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> ARM: dts: vfxxx: Correctly use two tuples for timer address André Apitzsch <git(a)apitzsch.eu> arm64: dts: qcom: msm8976: Make blsp_dma controlled-remotely Konrad Dybcio <konrad.dybcio(a)oss.qualcomm.com> arm64: dts: qcom: sc7180: Expand IMEM region Konrad Dybcio <konrad.dybcio(a)oss.qualcomm.com> arm64: dts: qcom: sdm845: Expand IMEM region Alexander Wilhelm <alexander.wilhelm(a)westermo.com> soc: qcom: QMI encoding/decoding for big endian Dmitry Vyukov <dvyukov(a)google.com> selftests: Fix errno checking in syscall_user_dispatch test Chen-Yu Tsai <wenst(a)chromium.org> ASoC: mediatek: use reserved memory or enable buffer pre-allocation Arnd Bergmann <arnd(a)arndb.de> ASoC: ops: dynamically allocate struct snd_ctl_elem_value Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com> ASoC: soc-dai: tidyup return value of snd_soc_xlate_tdm_slot_mask() Andreas Gruenbacher <agruenba(a)redhat.com> gfs2: No more self recovery Konstantin Komarov <almaz.alexandrovich(a)paragon-software.com> Revert "fs/ntfs3: Replace inode_trylock with inode_lock" Yangtao Li <frank.li(a)vivo.com> hfsplus: remove mutex_lock check in hfsplus_free_extents Yangtao Li <frank.li(a)vivo.com> hfs: make splice write available again Yangtao Li <frank.li(a)vivo.com> hfsplus: make splice write available again Caleb Sander Mateos <csander(a)purestorage.com> ublk: use vmalloc for ublk_device's __queues Edward Adam Davis <eadavis(a)qq.com> fs/ntfs3: cancle set bad inode after removing name fails RubenKelevra <rubenkelevra(a)gmail.com> fs_context: fix parameter name in infofc() macro Richard Guy Briggs <rgb(a)redhat.com> audit,module: restore audit logging in load failure case Alexandru Andries <alex.andries.aa(a)gmail.com> ASoC: amd: yc: add DMI quirk for ASUS M6501RM Arnd Bergmann <arnd(a)arndb.de> ASoC: Intel: fix SND_SOC_SOF dependencies Adam Queler <queler(a)gmail.com> ASoC: amd: yc: Add DMI entries to support HP 15-fb1xxx Arnd Bergmann <arnd(a)arndb.de> ethernet: intel: fix building with large NR_CPUS Lane Odenbach <laodenbach(a)gmail.com> ASoC: amd: yc: Add DMI quirk for HP Laptop 17 cp-2033dx ------------- Diffstat: Documentation/filesystems/f2fs.rst | 6 +- Documentation/netlink/specs/ethtool.yaml | 6 +- Makefile | 4 +- .../boot/dts/nxp/imx/imx6ul-kontron-bl-common.dtsi | 1 - arch/arm/boot/dts/nxp/vf/vfxxx.dtsi | 2 +- arch/arm/boot/dts/ti/omap/am335x-boneblack.dts | 2 +- arch/arm/crypto/aes-neonbs-glue.c | 2 +- .../boot/dts/freescale/imx8mm-beacon-som.dtsi | 2 + .../boot/dts/freescale/imx8mn-beacon-som.dtsi | 2 + arch/arm64/boot/dts/qcom/msm8976.dtsi | 2 + arch/arm64/boot/dts/qcom/sc7180.dtsi | 10 +- arch/arm64/boot/dts/qcom/sdm845.dtsi | 10 +- arch/m68k/Kconfig.debug | 2 +- arch/m68k/kernel/early_printk.c | 42 +-- arch/m68k/kernel/head.S | 8 +- arch/mips/mm/tlb-r4k.c | 56 +++- arch/powerpc/configs/ppc6xx_defconfig | 1 - arch/powerpc/kernel/eeh.c | 1 + arch/powerpc/kernel/eeh_driver.c | 48 ++-- arch/powerpc/kernel/eeh_pe.c | 10 +- arch/powerpc/kernel/pci-hotplug.c | 3 + arch/sh/Makefile | 10 +- arch/sh/boot/compressed/Makefile | 4 +- arch/sh/boot/romimage/Makefile | 4 +- arch/um/drivers/rtc_user.c | 2 +- arch/x86/boot/compressed/sev.c | 7 + arch/x86/boot/cpuflags.c | 13 + arch/x86/include/asm/cpufeatures.h | 1 + arch/x86/kernel/cpu/scattered.c | 1 + arch/x86/kernel/sev-shared.c | 36 +++ arch/x86/kernel/sev.c | 11 +- arch/x86/mm/extable.c | 5 +- drivers/block/ublk_drv.c | 4 +- drivers/bluetooth/btusb.c | 4 + drivers/char/hw_random/mtk-rng.c | 4 +- drivers/clk/clk-axi-clkgen.c | 2 +- drivers/clk/davinci/psc.c | 5 + drivers/clk/sunxi-ng/ccu-sun8i-v3s.c | 3 +- drivers/clk/xilinx/xlnx_vcu.c | 4 +- drivers/cpufreq/cpufreq.c | 21 +- drivers/cpufreq/intel_pstate.c | 4 +- .../crypto/allwinner/sun8i-ce/sun8i-ce-cipher.c | 4 +- drivers/crypto/ccp/ccp-debugfs.c | 3 + drivers/crypto/img-hash.c | 2 +- drivers/crypto/inside-secure/safexcel_hash.c | 8 +- .../crypto/intel/keembay/keembay-ocs-hcu-core.c | 8 +- .../intel/qat/qat_common/adf_transport_debug.c | 4 +- drivers/crypto/intel/qat/qat_common/qat_bl.c | 6 +- .../crypto/intel/qat/qat_common/qat_compression.c | 8 +- drivers/crypto/marvell/cesa/cipher.c | 4 +- drivers/crypto/marvell/cesa/hash.c | 5 +- drivers/devfreq/devfreq.c | 10 +- drivers/dma/mv_xor.c | 21 +- drivers/dma/nbpfaxi.c | 13 + .../gpu/drm/amd/pm/powerplay/hwmgr/smu_helper.c | 2 +- .../drm/msm/disp/dpu1/catalog/dpu_5_1_sc8180x.h | 1 + drivers/gpu/drm/rockchip/rockchip_drm_fb.c | 9 +- drivers/gpu/drm/vmwgfx/vmwgfx_shader.c | 2 +- drivers/i2c/busses/i2c-stm32f7.c | 215 ++++++--------- drivers/infiniband/hw/erdma/erdma_verbs.c | 3 +- drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 15 +- drivers/infiniband/hw/mlx5/dm.c | 2 +- drivers/interconnect/qcom/sc8180x.c | 6 + drivers/interconnect/qcom/sc8280xp.c | 1 + drivers/iommu/amd/iommu.c | 17 +- drivers/irqchip/Kconfig | 1 + drivers/md/md.c | 9 +- drivers/media/v4l2-core/v4l2-ctrls-core.c | 8 +- drivers/mtd/ftl.c | 2 +- drivers/mtd/nand/raw/atmel/nand-controller.c | 2 +- drivers/mtd/nand/raw/atmel/pmecc.c | 6 + drivers/mtd/nand/raw/rockchip-nand-controller.c | 15 + drivers/net/can/kvaser_pciefd.c | 1 + drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c | 1 + drivers/net/can/usb/peak_usb/pcan_usb_fd.c | 17 +- drivers/net/ethernet/emulex/benet/be_cmds.c | 2 +- drivers/net/ethernet/intel/fm10k/fm10k.h | 3 +- drivers/net/ethernet/intel/i40e/i40e.h | 2 +- drivers/net/ethernet/intel/ixgbe/ixgbe.h | 3 +- .../ethernet/mellanox/mlx5/core/en/port_buffer.c | 3 + .../mellanox/mlx5/core/en_accel/ipsec_rxtx.c | 4 + drivers/net/ethernet/mellanox/mlx5/core/en_rx.c | 1 + drivers/net/ethernet/mellanox/mlx5/core/lib/dm.c | 4 +- drivers/net/ethernet/mellanox/mlx5/core/main.c | 3 - drivers/net/ipa/ipa_sysfs.c | 6 +- drivers/net/phy/mscc/mscc_ptp.c | 1 + drivers/net/phy/mscc/mscc_ptp.h | 1 + drivers/net/ppp/pptp.c | 18 +- drivers/net/usb/usbnet.c | 11 +- drivers/net/vrf.c | 2 + drivers/net/wireless/ath/ath11k/hal.c | 4 + drivers/net/wireless/ath/ath12k/wmi.c | 12 +- .../broadcom/brcm80211/brcmfmac/cfg80211.c | 8 +- drivers/net/wireless/intel/iwlwifi/dvm/main.c | 11 +- drivers/net/wireless/intel/iwlwifi/mvm/ops.c | 4 +- drivers/net/wireless/marvell/mwl8k.c | 4 + drivers/net/wireless/purelifi/plfxlc/mac.c | 11 +- drivers/net/wireless/purelifi/plfxlc/mac.h | 2 +- drivers/net/wireless/purelifi/plfxlc/usb.c | 29 +- drivers/net/wireless/realtek/rtl818x/rtl8187/dev.c | 3 +- .../net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 2 +- drivers/net/wireless/realtek/rtw89/core.c | 5 + drivers/pci/controller/pcie-rockchip-host.c | 2 +- drivers/pci/endpoint/functions/pci-epf-vntb.c | 4 +- drivers/pci/hotplug/pnv_php.c | 235 ++++++++++++++-- drivers/pinctrl/pinmux.c | 20 +- drivers/pinctrl/sunxi/pinctrl-sunxi.c | 11 +- drivers/power/supply/cpcap-charger.c | 5 +- drivers/power/supply/max14577_charger.c | 4 +- drivers/powercap/dtpm_cpu.c | 2 + drivers/pps/pps.c | 11 +- drivers/rtc/rtc-ds1307.c | 2 +- drivers/rtc/rtc-hym8563.c | 2 +- drivers/rtc/rtc-nct3018y.c | 2 +- drivers/rtc/rtc-pcf85063.c | 2 +- drivers/rtc/rtc-pcf8563.c | 2 +- drivers/rtc/rtc-rv3028.c | 2 +- drivers/scsi/elx/efct/efct_lio.c | 2 +- drivers/scsi/ibmvscsi_tgt/libsrp.c | 6 +- drivers/scsi/isci/request.c | 2 +- drivers/scsi/mpt3sas/mpt3sas_scsih.c | 3 +- drivers/scsi/mvsas/mv_sas.c | 4 +- drivers/scsi/scsi_transport_iscsi.c | 2 + drivers/scsi/sd.c | 4 +- drivers/soc/qcom/pmic_glink.c | 9 +- drivers/soc/qcom/qmi_encdec.c | 46 ++- drivers/soc/tegra/cbb/tegra234-cbb.c | 2 + drivers/soundwire/stream.c | 2 +- drivers/spi/spi-stm32.c | 8 +- drivers/staging/fbtft/fbtft-core.c | 1 + drivers/staging/nvec/nvec_power.c | 2 +- drivers/ufs/core/ufshcd.c | 10 +- drivers/usb/early/xhci-dbc.c | 4 + drivers/usb/gadget/composite.c | 5 + drivers/usb/host/xhci-plat.c | 2 +- drivers/usb/misc/apple-mfi-fastcharge.c | 24 +- drivers/usb/serial/option.c | 2 + drivers/vfio/group.c | 7 +- drivers/vfio/iommufd.c | 4 + drivers/vfio/pci/pds/vfio_dev.c | 1 + drivers/vfio/pci/vfio_pci_core.c | 2 +- drivers/vfio/vfio_main.c | 3 +- drivers/vhost/scsi.c | 4 +- drivers/video/fbdev/core/fbcon.c | 4 +- drivers/video/fbdev/imxfb.c | 9 +- drivers/watchdog/ziirave_wdt.c | 3 + drivers/xen/gntdev-common.h | 4 + drivers/xen/gntdev.c | 71 +++-- fs/f2fs/data.c | 7 +- fs/f2fs/extent_cache.c | 2 +- fs/f2fs/f2fs.h | 2 +- fs/f2fs/inode.c | 21 +- fs/f2fs/segment.h | 5 +- fs/gfs2/util.c | 37 +-- fs/hfs/inode.c | 1 + fs/hfsplus/extents.c | 3 - fs/hfsplus/inode.c | 1 + fs/jfs/jfs_dmap.c | 4 +- fs/nfs/dir.c | 4 +- fs/nfs/export.c | 11 +- fs/nfs/flexfilelayout/flexfilelayout.c | 26 +- fs/nfs/flexfilelayout/flexfilelayoutdev.c | 6 +- fs/nfs/internal.h | 9 +- fs/nfs/nfs4proc.c | 10 +- fs/notify/fanotify/fanotify.c | 8 +- fs/ntfs3/file.c | 5 +- fs/ntfs3/frecord.c | 7 +- fs/ntfs3/namei.c | 10 +- fs/ntfs3/ntfs_fs.h | 3 +- fs/orangefs/orangefs-debugfs.c | 6 +- fs/proc/generic.c | 2 + fs/proc/inode.c | 2 +- fs/proc/internal.h | 5 + fs/smb/client/cifs_debug.c | 2 +- fs/smb/client/cifsacl.c | 2 +- fs/smb/client/cifsacl.h | 2 +- fs/smb/client/cifsencrypt.c | 2 +- fs/smb/client/cifsfs.c | 4 +- fs/smb/client/cifsglob.h | 2 +- fs/smb/client/cifspdu.h | 4 +- fs/smb/client/cifssmb.c | 6 +- fs/smb/client/file.c | 2 +- fs/smb/client/fs_context.h | 2 +- fs/smb/client/misc.c | 2 +- fs/smb/client/netmisc.c | 2 +- fs/smb/client/readdir.c | 4 +- fs/smb/client/smb2ops.c | 4 +- fs/smb/client/smb2pdu.c | 4 +- fs/smb/client/smb2transport.c | 2 +- fs/smb/client/smbdirect.c | 307 ++++++++++++--------- fs/smb/client/smbdirect.h | 12 +- fs/smb/common/smbdirect/smbdirect_socket.h | 41 +++ fs/smb/server/connection.h | 1 + fs/smb/server/smb2pdu.c | 22 +- fs/smb/server/smb_common.c | 2 +- fs/smb/server/transport_rdma.c | 97 +++---- fs/smb/server/transport_tcp.c | 17 ++ fs/smb/server/vfs.c | 3 +- include/linux/audit.h | 9 +- include/linux/fs_context.h | 2 +- include/linux/moduleparam.h | 5 +- include/linux/pps_kernel.h | 1 + include/linux/proc_fs.h | 1 + include/linux/psi_types.h | 6 +- include/linux/sched.h | 2 - include/linux/skbuff.h | 23 ++ include/linux/usb/usbnet.h | 1 + include/linux/wait_bit.h | 60 ++++ include/net/bluetooth/hci.h | 1 + include/net/dst.h | 4 +- include/net/lwtunnel.h | 8 +- include/net/tc_act/tc_ctinfo.h | 6 +- include/net/udp.h | 24 +- kernel/audit.h | 2 +- kernel/auditsc.c | 2 +- kernel/bpf/preload/Kconfig | 1 - kernel/events/core.c | 20 +- kernel/freezer.c | 51 ++-- kernel/kcsan/kcsan_test.c | 2 +- kernel/module/main.c | 6 +- kernel/sched/core.c | 31 +-- kernel/sched/psi.c | 123 +++++---- kernel/trace/preemptirq_delay_test.c | 13 +- kernel/ucount.c | 2 +- mm/hmm.c | 2 +- net/bluetooth/hci_event.c | 8 +- net/caif/cfctrl.c | 294 ++++++++++---------- net/core/dst.c | 4 +- net/core/filter.c | 3 + net/core/netpoll.c | 7 + net/core/skmsg.c | 7 + net/ipv4/route.c | 4 +- net/ipv4/tcp_input.c | 4 +- net/ipv6/ip6_fib.c | 24 +- net/ipv6/ip6_offload.c | 4 +- net/ipv6/ip6mr.c | 3 +- net/ipv6/route.c | 60 ++-- net/mac80211/cfg.c | 2 +- net/mac80211/tdls.c | 2 +- net/mac80211/tx.c | 14 +- net/netfilter/nf_bpf_link.c | 5 +- net/netfilter/nf_tables_api.c | 29 +- net/netfilter/xt_nfacct.c | 4 +- net/packet/af_packet.c | 12 +- net/sched/act_ctinfo.c | 19 +- net/sched/sch_mqprio.c | 2 +- net/sched/sch_netem.c | 40 +++ net/sched/sch_taprio.c | 21 +- net/sunrpc/svcsock.c | 43 ++- net/sunrpc/xprtsock.c | 40 ++- net/tls/tls_sw.c | 13 + net/vmw_vsock/af_vsock.c | 3 +- samples/mei/mei-amt-version.c | 2 +- scripts/kconfig/qconf.cc | 2 +- security/apparmor/include/match.h | 8 +- security/apparmor/match.c | 23 +- sound/pci/hda/patch_ca0132.c | 5 +- sound/soc/amd/yc/acp6x-mach.c | 21 ++ sound/soc/fsl/fsl_xcvr.c | 20 ++ sound/soc/intel/boards/Kconfig | 2 +- .../soc/mediatek/common/mtk-afe-platform-driver.c | 4 +- sound/soc/mediatek/common/mtk-base-afe.h | 1 + sound/soc/mediatek/mt8173/mt8173-afe-pcm.c | 7 + sound/soc/mediatek/mt8183/mt8183-afe-pcm.c | 7 + sound/soc/mediatek/mt8186/mt8186-afe-pcm.c | 7 + sound/soc/mediatek/mt8192/mt8192-afe-pcm.c | 7 + sound/soc/soc-dai.c | 16 +- sound/soc/soc-ops.c | 28 +- sound/usb/mixer_scarlett2.c | 7 + sound/x86/intel_hdmi_audio.c | 2 +- tools/bpf/bpftool/net.c | 15 +- tools/lib/subcmd/help.c | 12 +- tools/perf/.gitignore | 2 - tools/perf/builtin-sched.c | 41 ++- tools/perf/tests/bp_account.c | 1 + tools/perf/util/evsel.c | 11 + tools/perf/util/evsel.h | 2 + tools/perf/util/symbol.c | 1 + tools/testing/selftests/arm64/fp/sve-ptrace.c | 2 +- .../selftests/bpf/prog_tests/sockmap_listen.c | 2 + .../ftrace/test.d/event/subsystem-enable.tc | 28 +- tools/testing/selftests/net/rtnetlink.sh | 6 + tools/testing/selftests/perf_events/.gitignore | 1 + tools/testing/selftests/perf_events/Makefile | 2 +- tools/testing/selftests/perf_events/mmap.c | 236 ++++++++++++++++ .../selftests/syscall_user_dispatch/sud_test.c | 50 ++-- tools/verification/rv/src/in_kernel.c | 4 +- 287 files changed, 2632 insertions(+), 1290 deletions(-)

3 weeks, 6 days

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[PATCH net] netlink: avoid infinite retry looping in netlink_unicast()

by Fedor Pchelkin

netlink_attachskb() checks for the socket's read memory allocation constraints. Firstly, it has: rmem < READ_ONCE(sk->sk_rcvbuf) to check if the just increased rmem value fits into the socket's receive buffer. If not, it proceeds and tries to wait for the memory under: rmem + skb->truesize > READ_ONCE(sk->sk_rcvbuf) The checks don't cover the case when skb->truesize + sk->sk_rmem_alloc is equal to sk->sk_rcvbuf. Thus the function neither successfully accepts these conditions, nor manages to reschedule the task - and is called in retry loop for indefinite time which is caught as: rcu: INFO: rcu_sched self-detected stall on CPU rcu: 0-....: (25999 ticks this GP) idle=ef2/1/0x4000000000000000 softirq=262269/262269 fqs=6212 (t=26000 jiffies g=230833 q=259957) NMI backtrace for cpu 0 CPU: 0 PID: 22 Comm: kauditd Not tainted 5.10.240 #68 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.17.0-4.fc42 04/01/2014 Call Trace: <IRQ> dump_stack lib/dump_stack.c:120 nmi_cpu_backtrace.cold lib/nmi_backtrace.c:105 nmi_trigger_cpumask_backtrace lib/nmi_backtrace.c:62 rcu_dump_cpu_stacks kernel/rcu/tree_stall.h:335 rcu_sched_clock_irq.cold kernel/rcu/tree.c:2590 update_process_times kernel/time/timer.c:1953 tick_sched_handle kernel/time/tick-sched.c:227 tick_sched_timer kernel/time/tick-sched.c:1399 __hrtimer_run_queues kernel/time/hrtimer.c:1652 hrtimer_interrupt kernel/time/hrtimer.c:1717 __sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1113 asm_call_irq_on_stack arch/x86/entry/entry_64.S:808 </IRQ> netlink_attachskb net/netlink/af_netlink.c:1234 netlink_unicast net/netlink/af_netlink.c:1349 kauditd_send_queue kernel/audit.c:776 kauditd_thread kernel/audit.c:897 kthread kernel/kthread.c:328 ret_from_fork arch/x86/entry/entry_64.S:304 Restore the original behavior of the check which commit in Fixes accidentally missed when restructuring the code. Found by Linux Verification Center (linuxtesting.org). Fixes: ae8f160e7eb2 ("netlink: Fix wraparounds of sk->sk_rmem_alloc.") Cc: stable(a)vger.kernel.org Signed-off-by: Fedor Pchelkin <pchelkin(a)ispras.ru> --- Similar rmem and sk->sk_rcvbuf comparing pattern in netlink_broadcast_deliver() accepts these values being equal, while the netlink_dump() case does not - but it goes all the way down to f9c2288837ba ("netlink: implement memory mapped recvmsg()") and looks like an irrelevant issue without any real consequences. Though might be cleaned up if needed. Updated sk->sk_rmem_alloc vs sk->sk_rcvbuf checks throughout the kernel diverse in treating the corner case of them being equal. net/netlink/af_netlink.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c index 6332a0e06596..0fc3f045fb65 100644 --- a/net/netlink/af_netlink.c +++ b/net/netlink/af_netlink.c @@ -1218,7 +1218,7 @@ int netlink_attachskb(struct sock *sk, struct sk_buff *skb, nlk = nlk_sk(sk); rmem = atomic_add_return(skb->truesize, &sk->sk_rmem_alloc); - if ((rmem == skb->truesize || rmem < READ_ONCE(sk->sk_rcvbuf)) && + if ((rmem == skb->truesize || rmem <= READ_ONCE(sk->sk_rcvbuf)) && !test_bit(NETLINK_S_CONGESTED, &nlk->state)) { netlink_skb_set_owner_r(skb, sk); return 0; -- 2.50.1

3 weeks, 6 days

5
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[PATCH 6.6.y v2 1/1] block: Fix bounce check logic in blk_queue_may_bounce()

by Hardeep Sharma

Buffer bouncing is needed only when memory exists above the lowmem region, i.e., when max_low_pfn < max_pfn. The previous check (max_low_pfn >= max_pfn) was inverted and prevented bouncing when it could actually be required. Note that bouncing depends on CONFIG_HIGHMEM, which is typically enabled on 32-bit ARM where not all memory is permanently mapped into the kernel’s lowmem region. Branch-Specific Note: This fix is specific to this branch (6.6.y) only. In the upstream “tip” kernel, bounce buffer support for highmem pages was completely removed after kernel version 6.12. Therefore, this modification is not possible or relevant in the tip branch. Fixes: 9bb33f24abbd0 ("block: refactor the bounce buffering code") Cc: stable(a)vger.kernel.org Signed-off-by: Hardeep Sharma <quic_hardshar(a)quicinc.com> --- block/blk.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/block/blk.h b/block/blk.h index 67915b04b3c1..f8a1d64be5a2 100644 --- a/block/blk.h +++ b/block/blk.h @@ -383,7 +383,7 @@ static inline bool blk_queue_may_bounce(struct request_queue *q) { return IS_ENABLED(CONFIG_BOUNCE) && q->limits.bounce == BLK_BOUNCE_HIGH && - max_low_pfn >= max_pfn; + max_low_pfn < max_pfn; } static inline struct bio *blk_queue_bounce(struct bio *bio, -- 2.25.1

3 weeks, 6 days

2
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FAILED: patch "[PATCH] KVM: nVMX: Check vmcs12->guest_ia32_debugctl on nested" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x 095686e6fcb4150f0a55b1a25987fad3d8af58d6 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025081224-material-dismay-771d@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 095686e6fcb4150f0a55b1a25987fad3d8af58d6 Mon Sep 17 00:00:00 2001 From: Maxim Levitsky <mlevitsk(a)redhat.com> Date: Tue, 10 Jun 2025 16:20:08 -0700 Subject: [PATCH] KVM: nVMX: Check vmcs12->guest_ia32_debugctl on nested VM-Enter Add a consistency check for L2's guest_ia32_debugctl, as KVM only supports a subset of hardware functionality, i.e. KVM can't rely on hardware to detect illegal/unsupported values. Failure to check the vmcs12 value would allow the guest to load any harware-supported value while running L2. Take care to exempt BTF and LBR from the validity check in order to match KVM's behavior for writes via WRMSR, but without clobbering vmcs12. Even if VM_EXIT_SAVE_DEBUG_CONTROLS is set in vmcs12, L1 can reasonably expect that vmcs12->guest_ia32_debugctl will not be modified if writes to the MSR are being intercepted. Arguably, KVM _should_ update vmcs12 if VM_EXIT_SAVE_DEBUG_CONTROLS is set *and* writes to MSR_IA32_DEBUGCTLMSR are not being intercepted by L1, but that would incur non-trivial complexity and wouldn't change the fact that KVM's handling of DEBUGCTL is blatantly broken. I.e. the extra complexity is not worth carrying. Cc: stable(a)vger.kernel.org Signed-off-by: Maxim Levitsky <mlevitsk(a)redhat.com> Co-developed-by: Sean Christopherson <seanjc(a)google.com> Link: https://lore.kernel.org/r/20250610232010.162191-7-seanjc@google.com Signed-off-by: Sean Christopherson <seanjc(a)google.com> diff --git a/arch/x86/kvm/vmx/nested.c b/arch/x86/kvm/vmx/nested.c index 7211c71d4241..1b8b0642fc2d 100644 --- a/arch/x86/kvm/vmx/nested.c +++ b/arch/x86/kvm/vmx/nested.c @@ -2663,7 +2663,8 @@ static int prepare_vmcs02(struct kvm_vcpu *vcpu, struct vmcs12 *vmcs12, if (vmx->nested.nested_run_pending && (vmcs12->vm_entry_controls & VM_ENTRY_LOAD_DEBUG_CONTROLS)) { kvm_set_dr(vcpu, 7, vmcs12->guest_dr7); - vmcs_write64(GUEST_IA32_DEBUGCTL, vmcs12->guest_ia32_debugctl); + vmcs_write64(GUEST_IA32_DEBUGCTL, vmcs12->guest_ia32_debugctl & + vmx_get_supported_debugctl(vcpu, false)); } else { kvm_set_dr(vcpu, 7, vcpu->arch.dr7); vmcs_write64(GUEST_IA32_DEBUGCTL, vmx->nested.pre_vmenter_debugctl); @@ -3156,7 +3157,8 @@ static int nested_vmx_check_guest_state(struct kvm_vcpu *vcpu, return -EINVAL; if ((vmcs12->vm_entry_controls & VM_ENTRY_LOAD_DEBUG_CONTROLS) && - CC(!kvm_dr7_valid(vmcs12->guest_dr7))) + (CC(!kvm_dr7_valid(vmcs12->guest_dr7)) || + CC(!vmx_is_valid_debugctl(vcpu, vmcs12->guest_ia32_debugctl, false)))) return -EINVAL; if ((vmcs12->vm_entry_controls & VM_ENTRY_LOAD_IA32_PAT) && @@ -4608,6 +4610,12 @@ static void sync_vmcs02_to_vmcs12(struct kvm_vcpu *vcpu, struct vmcs12 *vmcs12) (vmcs12->vm_entry_controls & ~VM_ENTRY_IA32E_MODE) | (vm_entry_controls_get(to_vmx(vcpu)) & VM_ENTRY_IA32E_MODE); + /* + * Note! Save DR7, but intentionally don't grab DEBUGCTL from vmcs02. + * Writes to DEBUGCTL that aren't intercepted by L1 are immediately + * propagated to vmcs12 (see vmx_set_msr()), as the value loaded into + * vmcs02 doesn't strictly track vmcs12. + */ if (vmcs12->vm_exit_controls & VM_EXIT_SAVE_DEBUG_CONTROLS) vmcs12->guest_dr7 = vcpu->arch.dr7; diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c index 4f827a75d980..6a8b78e954cd 100644 --- a/arch/x86/kvm/vmx/vmx.c +++ b/arch/x86/kvm/vmx/vmx.c @@ -2174,7 +2174,7 @@ static u64 nested_vmx_truncate_sysenter_addr(struct kvm_vcpu *vcpu, return (unsigned long)data; } -static u64 vmx_get_supported_debugctl(struct kvm_vcpu *vcpu, bool host_initiated) +u64 vmx_get_supported_debugctl(struct kvm_vcpu *vcpu, bool host_initiated) { u64 debugctl = 0; @@ -2193,8 +2193,7 @@ static u64 vmx_get_supported_debugctl(struct kvm_vcpu *vcpu, bool host_initiated return debugctl; } -static bool vmx_is_valid_debugctl(struct kvm_vcpu *vcpu, u64 data, - bool host_initiated) +bool vmx_is_valid_debugctl(struct kvm_vcpu *vcpu, u64 data, bool host_initiated) { u64 invalid; diff --git a/arch/x86/kvm/vmx/vmx.h b/arch/x86/kvm/vmx/vmx.h index b5758c33c60f..392e66c7e5fe 100644 --- a/arch/x86/kvm/vmx/vmx.h +++ b/arch/x86/kvm/vmx/vmx.h @@ -414,6 +414,9 @@ static inline void vmx_set_intercept_for_msr(struct kvm_vcpu *vcpu, u32 msr, void vmx_update_cpu_dirty_logging(struct kvm_vcpu *vcpu); +u64 vmx_get_supported_debugctl(struct kvm_vcpu *vcpu, bool host_initiated); +bool vmx_is_valid_debugctl(struct kvm_vcpu *vcpu, u64 data, bool host_initiated); + /* * Note, early Intel manuals have the write-low and read-high bitmap offsets * the wrong way round. The bitmaps control MSRs 0x00000000-0x00001fff and

3 weeks, 6 days

2
3
0 0

FAILED: patch "[PATCH] KVM: nVMX: Check vmcs12->guest_ia32_debugctl on nested" failed to apply to 6.6-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.6-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.6.y git checkout FETCH_HEAD git cherry-pick -x 095686e6fcb4150f0a55b1a25987fad3d8af58d6 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025081223-sugar-folic-11b0@gregkh' --subject-prefix 'PATCH 6.6.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 095686e6fcb4150f0a55b1a25987fad3d8af58d6 Mon Sep 17 00:00:00 2001 From: Maxim Levitsky <mlevitsk(a)redhat.com> Date: Tue, 10 Jun 2025 16:20:08 -0700 Subject: [PATCH] KVM: nVMX: Check vmcs12->guest_ia32_debugctl on nested VM-Enter Add a consistency check for L2's guest_ia32_debugctl, as KVM only supports a subset of hardware functionality, i.e. KVM can't rely on hardware to detect illegal/unsupported values. Failure to check the vmcs12 value would allow the guest to load any harware-supported value while running L2. Take care to exempt BTF and LBR from the validity check in order to match KVM's behavior for writes via WRMSR, but without clobbering vmcs12. Even if VM_EXIT_SAVE_DEBUG_CONTROLS is set in vmcs12, L1 can reasonably expect that vmcs12->guest_ia32_debugctl will not be modified if writes to the MSR are being intercepted. Arguably, KVM _should_ update vmcs12 if VM_EXIT_SAVE_DEBUG_CONTROLS is set *and* writes to MSR_IA32_DEBUGCTLMSR are not being intercepted by L1, but that would incur non-trivial complexity and wouldn't change the fact that KVM's handling of DEBUGCTL is blatantly broken. I.e. the extra complexity is not worth carrying. Cc: stable(a)vger.kernel.org Signed-off-by: Maxim Levitsky <mlevitsk(a)redhat.com> Co-developed-by: Sean Christopherson <seanjc(a)google.com> Link: https://lore.kernel.org/r/20250610232010.162191-7-seanjc@google.com Signed-off-by: Sean Christopherson <seanjc(a)google.com> diff --git a/arch/x86/kvm/vmx/nested.c b/arch/x86/kvm/vmx/nested.c index 7211c71d4241..1b8b0642fc2d 100644 --- a/arch/x86/kvm/vmx/nested.c +++ b/arch/x86/kvm/vmx/nested.c @@ -2663,7 +2663,8 @@ static int prepare_vmcs02(struct kvm_vcpu *vcpu, struct vmcs12 *vmcs12, if (vmx->nested.nested_run_pending && (vmcs12->vm_entry_controls & VM_ENTRY_LOAD_DEBUG_CONTROLS)) { kvm_set_dr(vcpu, 7, vmcs12->guest_dr7); - vmcs_write64(GUEST_IA32_DEBUGCTL, vmcs12->guest_ia32_debugctl); + vmcs_write64(GUEST_IA32_DEBUGCTL, vmcs12->guest_ia32_debugctl & + vmx_get_supported_debugctl(vcpu, false)); } else { kvm_set_dr(vcpu, 7, vcpu->arch.dr7); vmcs_write64(GUEST_IA32_DEBUGCTL, vmx->nested.pre_vmenter_debugctl); @@ -3156,7 +3157,8 @@ static int nested_vmx_check_guest_state(struct kvm_vcpu *vcpu, return -EINVAL; if ((vmcs12->vm_entry_controls & VM_ENTRY_LOAD_DEBUG_CONTROLS) && - CC(!kvm_dr7_valid(vmcs12->guest_dr7))) + (CC(!kvm_dr7_valid(vmcs12->guest_dr7)) || + CC(!vmx_is_valid_debugctl(vcpu, vmcs12->guest_ia32_debugctl, false)))) return -EINVAL; if ((vmcs12->vm_entry_controls & VM_ENTRY_LOAD_IA32_PAT) && @@ -4608,6 +4610,12 @@ static void sync_vmcs02_to_vmcs12(struct kvm_vcpu *vcpu, struct vmcs12 *vmcs12) (vmcs12->vm_entry_controls & ~VM_ENTRY_IA32E_MODE) | (vm_entry_controls_get(to_vmx(vcpu)) & VM_ENTRY_IA32E_MODE); + /* + * Note! Save DR7, but intentionally don't grab DEBUGCTL from vmcs02. + * Writes to DEBUGCTL that aren't intercepted by L1 are immediately + * propagated to vmcs12 (see vmx_set_msr()), as the value loaded into + * vmcs02 doesn't strictly track vmcs12. + */ if (vmcs12->vm_exit_controls & VM_EXIT_SAVE_DEBUG_CONTROLS) vmcs12->guest_dr7 = vcpu->arch.dr7; diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c index 4f827a75d980..6a8b78e954cd 100644 --- a/arch/x86/kvm/vmx/vmx.c +++ b/arch/x86/kvm/vmx/vmx.c @@ -2174,7 +2174,7 @@ static u64 nested_vmx_truncate_sysenter_addr(struct kvm_vcpu *vcpu, return (unsigned long)data; } -static u64 vmx_get_supported_debugctl(struct kvm_vcpu *vcpu, bool host_initiated) +u64 vmx_get_supported_debugctl(struct kvm_vcpu *vcpu, bool host_initiated) { u64 debugctl = 0; @@ -2193,8 +2193,7 @@ static u64 vmx_get_supported_debugctl(struct kvm_vcpu *vcpu, bool host_initiated return debugctl; } -static bool vmx_is_valid_debugctl(struct kvm_vcpu *vcpu, u64 data, - bool host_initiated) +bool vmx_is_valid_debugctl(struct kvm_vcpu *vcpu, u64 data, bool host_initiated) { u64 invalid; diff --git a/arch/x86/kvm/vmx/vmx.h b/arch/x86/kvm/vmx/vmx.h index b5758c33c60f..392e66c7e5fe 100644 --- a/arch/x86/kvm/vmx/vmx.h +++ b/arch/x86/kvm/vmx/vmx.h @@ -414,6 +414,9 @@ static inline void vmx_set_intercept_for_msr(struct kvm_vcpu *vcpu, u32 msr, void vmx_update_cpu_dirty_logging(struct kvm_vcpu *vcpu); +u64 vmx_get_supported_debugctl(struct kvm_vcpu *vcpu, bool host_initiated); +bool vmx_is_valid_debugctl(struct kvm_vcpu *vcpu, u64 data, bool host_initiated); + /* * Note, early Intel manuals have the write-low and read-high bitmap offsets * the wrong way round. The bitmaps control MSRs 0x00000000-0x00001fff and

3 weeks, 6 days

2
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FAILED: patch "[PATCH] KVM: nVMX: Check vmcs12->guest_ia32_debugctl on nested" failed to apply to 6.12-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.12-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.12.y git checkout FETCH_HEAD git cherry-pick -x 095686e6fcb4150f0a55b1a25987fad3d8af58d6 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025081223-parameter-cope-c338@gregkh' --subject-prefix 'PATCH 6.12.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 095686e6fcb4150f0a55b1a25987fad3d8af58d6 Mon Sep 17 00:00:00 2001 From: Maxim Levitsky <mlevitsk(a)redhat.com> Date: Tue, 10 Jun 2025 16:20:08 -0700 Subject: [PATCH] KVM: nVMX: Check vmcs12->guest_ia32_debugctl on nested VM-Enter Add a consistency check for L2's guest_ia32_debugctl, as KVM only supports a subset of hardware functionality, i.e. KVM can't rely on hardware to detect illegal/unsupported values. Failure to check the vmcs12 value would allow the guest to load any harware-supported value while running L2. Take care to exempt BTF and LBR from the validity check in order to match KVM's behavior for writes via WRMSR, but without clobbering vmcs12. Even if VM_EXIT_SAVE_DEBUG_CONTROLS is set in vmcs12, L1 can reasonably expect that vmcs12->guest_ia32_debugctl will not be modified if writes to the MSR are being intercepted. Arguably, KVM _should_ update vmcs12 if VM_EXIT_SAVE_DEBUG_CONTROLS is set *and* writes to MSR_IA32_DEBUGCTLMSR are not being intercepted by L1, but that would incur non-trivial complexity and wouldn't change the fact that KVM's handling of DEBUGCTL is blatantly broken. I.e. the extra complexity is not worth carrying. Cc: stable(a)vger.kernel.org Signed-off-by: Maxim Levitsky <mlevitsk(a)redhat.com> Co-developed-by: Sean Christopherson <seanjc(a)google.com> Link: https://lore.kernel.org/r/20250610232010.162191-7-seanjc@google.com Signed-off-by: Sean Christopherson <seanjc(a)google.com> diff --git a/arch/x86/kvm/vmx/nested.c b/arch/x86/kvm/vmx/nested.c index 7211c71d4241..1b8b0642fc2d 100644 --- a/arch/x86/kvm/vmx/nested.c +++ b/arch/x86/kvm/vmx/nested.c @@ -2663,7 +2663,8 @@ static int prepare_vmcs02(struct kvm_vcpu *vcpu, struct vmcs12 *vmcs12, if (vmx->nested.nested_run_pending && (vmcs12->vm_entry_controls & VM_ENTRY_LOAD_DEBUG_CONTROLS)) { kvm_set_dr(vcpu, 7, vmcs12->guest_dr7); - vmcs_write64(GUEST_IA32_DEBUGCTL, vmcs12->guest_ia32_debugctl); + vmcs_write64(GUEST_IA32_DEBUGCTL, vmcs12->guest_ia32_debugctl & + vmx_get_supported_debugctl(vcpu, false)); } else { kvm_set_dr(vcpu, 7, vcpu->arch.dr7); vmcs_write64(GUEST_IA32_DEBUGCTL, vmx->nested.pre_vmenter_debugctl); @@ -3156,7 +3157,8 @@ static int nested_vmx_check_guest_state(struct kvm_vcpu *vcpu, return -EINVAL; if ((vmcs12->vm_entry_controls & VM_ENTRY_LOAD_DEBUG_CONTROLS) && - CC(!kvm_dr7_valid(vmcs12->guest_dr7))) + (CC(!kvm_dr7_valid(vmcs12->guest_dr7)) || + CC(!vmx_is_valid_debugctl(vcpu, vmcs12->guest_ia32_debugctl, false)))) return -EINVAL; if ((vmcs12->vm_entry_controls & VM_ENTRY_LOAD_IA32_PAT) && @@ -4608,6 +4610,12 @@ static void sync_vmcs02_to_vmcs12(struct kvm_vcpu *vcpu, struct vmcs12 *vmcs12) (vmcs12->vm_entry_controls & ~VM_ENTRY_IA32E_MODE) | (vm_entry_controls_get(to_vmx(vcpu)) & VM_ENTRY_IA32E_MODE); + /* + * Note! Save DR7, but intentionally don't grab DEBUGCTL from vmcs02. + * Writes to DEBUGCTL that aren't intercepted by L1 are immediately + * propagated to vmcs12 (see vmx_set_msr()), as the value loaded into + * vmcs02 doesn't strictly track vmcs12. + */ if (vmcs12->vm_exit_controls & VM_EXIT_SAVE_DEBUG_CONTROLS) vmcs12->guest_dr7 = vcpu->arch.dr7; diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c index 4f827a75d980..6a8b78e954cd 100644 --- a/arch/x86/kvm/vmx/vmx.c +++ b/arch/x86/kvm/vmx/vmx.c @@ -2174,7 +2174,7 @@ static u64 nested_vmx_truncate_sysenter_addr(struct kvm_vcpu *vcpu, return (unsigned long)data; } -static u64 vmx_get_supported_debugctl(struct kvm_vcpu *vcpu, bool host_initiated) +u64 vmx_get_supported_debugctl(struct kvm_vcpu *vcpu, bool host_initiated) { u64 debugctl = 0; @@ -2193,8 +2193,7 @@ static u64 vmx_get_supported_debugctl(struct kvm_vcpu *vcpu, bool host_initiated return debugctl; } -static bool vmx_is_valid_debugctl(struct kvm_vcpu *vcpu, u64 data, - bool host_initiated) +bool vmx_is_valid_debugctl(struct kvm_vcpu *vcpu, u64 data, bool host_initiated) { u64 invalid; diff --git a/arch/x86/kvm/vmx/vmx.h b/arch/x86/kvm/vmx/vmx.h index b5758c33c60f..392e66c7e5fe 100644 --- a/arch/x86/kvm/vmx/vmx.h +++ b/arch/x86/kvm/vmx/vmx.h @@ -414,6 +414,9 @@ static inline void vmx_set_intercept_for_msr(struct kvm_vcpu *vcpu, u32 msr, void vmx_update_cpu_dirty_logging(struct kvm_vcpu *vcpu); +u64 vmx_get_supported_debugctl(struct kvm_vcpu *vcpu, bool host_initiated); +bool vmx_is_valid_debugctl(struct kvm_vcpu *vcpu, u64 data, bool host_initiated); + /* * Note, early Intel manuals have the write-low and read-high bitmap offsets * the wrong way round. The bitmaps control MSRs 0x00000000-0x00001fff and

3 weeks, 6 days

2
2
0 0

FAILED: patch "[PATCH] KVM: nVMX: Check vmcs12->guest_ia32_debugctl on nested" failed to apply to 6.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.15.y git checkout FETCH_HEAD git cherry-pick -x 095686e6fcb4150f0a55b1a25987fad3d8af58d6 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025081222-nearness-monogram-75ab@gregkh' --subject-prefix 'PATCH 6.15.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 095686e6fcb4150f0a55b1a25987fad3d8af58d6 Mon Sep 17 00:00:00 2001 From: Maxim Levitsky <mlevitsk(a)redhat.com> Date: Tue, 10 Jun 2025 16:20:08 -0700 Subject: [PATCH] KVM: nVMX: Check vmcs12->guest_ia32_debugctl on nested VM-Enter Add a consistency check for L2's guest_ia32_debugctl, as KVM only supports a subset of hardware functionality, i.e. KVM can't rely on hardware to detect illegal/unsupported values. Failure to check the vmcs12 value would allow the guest to load any harware-supported value while running L2. Take care to exempt BTF and LBR from the validity check in order to match KVM's behavior for writes via WRMSR, but without clobbering vmcs12. Even if VM_EXIT_SAVE_DEBUG_CONTROLS is set in vmcs12, L1 can reasonably expect that vmcs12->guest_ia32_debugctl will not be modified if writes to the MSR are being intercepted. Arguably, KVM _should_ update vmcs12 if VM_EXIT_SAVE_DEBUG_CONTROLS is set *and* writes to MSR_IA32_DEBUGCTLMSR are not being intercepted by L1, but that would incur non-trivial complexity and wouldn't change the fact that KVM's handling of DEBUGCTL is blatantly broken. I.e. the extra complexity is not worth carrying. Cc: stable(a)vger.kernel.org Signed-off-by: Maxim Levitsky <mlevitsk(a)redhat.com> Co-developed-by: Sean Christopherson <seanjc(a)google.com> Link: https://lore.kernel.org/r/20250610232010.162191-7-seanjc@google.com Signed-off-by: Sean Christopherson <seanjc(a)google.com> diff --git a/arch/x86/kvm/vmx/nested.c b/arch/x86/kvm/vmx/nested.c index 7211c71d4241..1b8b0642fc2d 100644 --- a/arch/x86/kvm/vmx/nested.c +++ b/arch/x86/kvm/vmx/nested.c @@ -2663,7 +2663,8 @@ static int prepare_vmcs02(struct kvm_vcpu *vcpu, struct vmcs12 *vmcs12, if (vmx->nested.nested_run_pending && (vmcs12->vm_entry_controls & VM_ENTRY_LOAD_DEBUG_CONTROLS)) { kvm_set_dr(vcpu, 7, vmcs12->guest_dr7); - vmcs_write64(GUEST_IA32_DEBUGCTL, vmcs12->guest_ia32_debugctl); + vmcs_write64(GUEST_IA32_DEBUGCTL, vmcs12->guest_ia32_debugctl & + vmx_get_supported_debugctl(vcpu, false)); } else { kvm_set_dr(vcpu, 7, vcpu->arch.dr7); vmcs_write64(GUEST_IA32_DEBUGCTL, vmx->nested.pre_vmenter_debugctl); @@ -3156,7 +3157,8 @@ static int nested_vmx_check_guest_state(struct kvm_vcpu *vcpu, return -EINVAL; if ((vmcs12->vm_entry_controls & VM_ENTRY_LOAD_DEBUG_CONTROLS) && - CC(!kvm_dr7_valid(vmcs12->guest_dr7))) + (CC(!kvm_dr7_valid(vmcs12->guest_dr7)) || + CC(!vmx_is_valid_debugctl(vcpu, vmcs12->guest_ia32_debugctl, false)))) return -EINVAL; if ((vmcs12->vm_entry_controls & VM_ENTRY_LOAD_IA32_PAT) && @@ -4608,6 +4610,12 @@ static void sync_vmcs02_to_vmcs12(struct kvm_vcpu *vcpu, struct vmcs12 *vmcs12) (vmcs12->vm_entry_controls & ~VM_ENTRY_IA32E_MODE) | (vm_entry_controls_get(to_vmx(vcpu)) & VM_ENTRY_IA32E_MODE); + /* + * Note! Save DR7, but intentionally don't grab DEBUGCTL from vmcs02. + * Writes to DEBUGCTL that aren't intercepted by L1 are immediately + * propagated to vmcs12 (see vmx_set_msr()), as the value loaded into + * vmcs02 doesn't strictly track vmcs12. + */ if (vmcs12->vm_exit_controls & VM_EXIT_SAVE_DEBUG_CONTROLS) vmcs12->guest_dr7 = vcpu->arch.dr7; diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c index 4f827a75d980..6a8b78e954cd 100644 --- a/arch/x86/kvm/vmx/vmx.c +++ b/arch/x86/kvm/vmx/vmx.c @@ -2174,7 +2174,7 @@ static u64 nested_vmx_truncate_sysenter_addr(struct kvm_vcpu *vcpu, return (unsigned long)data; } -static u64 vmx_get_supported_debugctl(struct kvm_vcpu *vcpu, bool host_initiated) +u64 vmx_get_supported_debugctl(struct kvm_vcpu *vcpu, bool host_initiated) { u64 debugctl = 0; @@ -2193,8 +2193,7 @@ static u64 vmx_get_supported_debugctl(struct kvm_vcpu *vcpu, bool host_initiated return debugctl; } -static bool vmx_is_valid_debugctl(struct kvm_vcpu *vcpu, u64 data, - bool host_initiated) +bool vmx_is_valid_debugctl(struct kvm_vcpu *vcpu, u64 data, bool host_initiated) { u64 invalid; diff --git a/arch/x86/kvm/vmx/vmx.h b/arch/x86/kvm/vmx/vmx.h index b5758c33c60f..392e66c7e5fe 100644 --- a/arch/x86/kvm/vmx/vmx.h +++ b/arch/x86/kvm/vmx/vmx.h @@ -414,6 +414,9 @@ static inline void vmx_set_intercept_for_msr(struct kvm_vcpu *vcpu, u32 msr, void vmx_update_cpu_dirty_logging(struct kvm_vcpu *vcpu); +u64 vmx_get_supported_debugctl(struct kvm_vcpu *vcpu, bool host_initiated); +bool vmx_is_valid_debugctl(struct kvm_vcpu *vcpu, u64 data, bool host_initiated); + /* * Note, early Intel manuals have the write-low and read-high bitmap offsets * the wrong way round. The bitmaps control MSRs 0x00000000-0x00001fff and

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