Hello RT-list! I'm pleased to announce the 5.15.19-rt29 stable release. You can get this release via the git tree at: git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-stable-rt.git branch: v5.15-rt Head SHA1: b8ff8fbc109935ae00a6e2420a58a898ed29c4bb Or to build 5.15.19-rt29 directly, the following patches should be applied: https://www.kernel.org/pub/linux/kernel/v5.x/linux-5.15.tar.xz https://www.kernel.org/pub/linux/kernel/v5.x/patch-5.15.19.xz https://www.kernel.org/pub/linux/kernel/projects/rt/5.15/patch-5.15.19-rt29.patch.xz You can also build from 5.15.18-rt28 by applying the incremental patch: https://www.kernel.org/pub/linux/kernel/projects/rt/5.15/incr/patch-5.15.18-rt28-rt29.patch.xz Enjoy! Clark Changes from v5.15.18-rt28: --- Alan Stern (2): usb-storage: Add unusual-devs entry for VL817 USB-SATA bridge USB: core: Fix hang in usb_kill_urb by adding memory barriers Amir Goldstein (2): fsnotify: fix fsnotify hooks in pseudo filesystems fsnotify: invalidate dcache before IN_DELETE event Ard Biesheuvel (3): ARM: 9179/1: uaccess: avoid alignment faults in copy_[from|to]_kernel_nofault ARM: 9180/1: Thumb2: align ALT_UP() sections in modules sufficiently efi: runtime: avoid EFIv2 runtime services on Apple x86 machines Athira Rajeev (1): powerpc/perf: Fix power_pmu_disable to call clear_pmi_irq_pending only if PMI is pending Badhri Jagan Sridharan (2): usb: typec: tcpm: Do not disconnect while receiving VBUS off usb: typec: tcpm: Do not disconnect when receiving VSAFE0V Bas Nieuwenhuizen (1): drm/amd/display: Fix FP start/end for dcn30_internal_validate_bw. Bjorn Helgaas (1): PCI/sysfs: Find shadow ROM before static attribute initialization Brian Gix (1): Bluetooth: refactor malicious adv data check Cameron Williams (1): tty: Add support for Brainboxes UC cards. Catherine Sullivan (1): gve: Fix GFP flags when allocing pages Christian Borntraeger (2): s390/nmi: handle guarded storage validity failures for KVM guests s390/nmi: handle vector validity failures for KVM guests Christophe Leroy (4): powerpc/audit: Fix syscall_get_arch() powerpc/32s: Allocate one 256k IBAT instead of two consecutives 128k IBATs powerpc/32s: Fix kasan_init_region() for KASAN powerpc/32: Fix boot failure with GCC latent entropy plugin Chuck Lever (2): SUNRPC: Use BIT() macro in rpc_show_xprt_state() SUNRPC: Don't dereference xprt->snd_task if it's a cookie Clark Williams (2): Merge tag 'v5.15.19' into v5.15-rt Linux 5.15.19-rt29 Congyu Liu (1): net: fix information leakage in /proc/net/ptype Dan Carpenter (1): hwmon: (adt7470) Prevent divide by zero in adt7470_fan_write() Dave Airlie (1): Revert "drm/ast: Support 1600x900 with 108MHz PCLK" David Howells (1): rxrpc: Adjust retransmission backoff Denis Valeev (1): KVM: x86: nSVM: skip eax alignment check for non-SVM instructions Dmitry V. Levin (1): usr/include/Makefile: add linux/nfc.h to the compile-test coverage Dylan Yudaken (1): io_uring: fix bug in slow unregistering of nodes Eric Dumazet (5): ipv4: avoid using shared IP generator for connected sockets ipv6: annotate accesses to fn->fn_sernum ipv4: raw: lock the socket in raw_bind() ipv4: tcp: send zero IPID in SYNACK messages ipv4: remove sparse error in ip_neigh_gw4() Eric W. Biederman (1): ucount: Make get_ucount a safe get_user replacement Florian Westphal (1): netfilter: conntrack: don't increment invalid counter on NF_REPEAT Frank Li (1): usb: xhci-plat: fix crash when suspend if remote wake enable Geert Uytterhoeven (1): mtd: rawnand: mpc5121: Remove unused variable in ads5121_select_chip() Geetha sowjanya (4): octeontx2-af: Retry until RVU block reset complete octeontx2-pf: cn10k: Ensure valid pointers are freed to aura octeontx2-af: Increase link credit restore polling timeout octeontx2-af: cn10k: Do not enable RPM loopback for LPC interfaces Greg Kroah-Hartman (3): PM: wakeup: simplify the output logic of pm_show_wakelocks() kbuild: remove include/linux/cyclades.h from header file check Linux 5.15.19 Guenter Roeck (6): hwmon: (lm90) Mark alert as broken for MAX6646/6647/6649 hwmon: (lm90) Mark alert as broken for MAX6680 hwmon: (lm90) Reduce maximum conversion rate for G781 hwmon: (lm90) Re-enable interrupts after alert clears hwmon: (lm90) Mark alert as broken for MAX6654 hwmon: (lm90) Fix sysfs and udev notifications Guillaume Nault (1): Revert "ipv6: Honor all IPv6 PIO Valid Lifetime values" Hangyu Hua (1): yam: fix a memory leak in yam_siocdevprivate() Hariprasad Kelam (1): octeontx2-af: verify CQ context updates Ido Schimmel (1): ipv6_tunnel: Rate limit warning messages Ilya Leoshkevich (1): s390/module: fix loading modules with a lot of relocations Jakub Kicinski (1): ipv4: fix ip option filtering for locally generated fragments Jan Kara (2): udf: Restore i_lenAlloc when inode expansion fails udf: Fix NULL ptr deref when converting from inline format Jedrzej Jagielski (2): i40e: Increase delay to 1 s after global EMP reset i40e: Fix issue when maximum queues is exceeded Jeff Layton (2): ceph: properly put ceph_string reference after async create attempt ceph: set pool_ns in new inode layout for async creates Jianguo Wu (1): net-procfs: show net devices bound packet types Jochen Mades (1): serial: pl011: Fix incorrect rs485 RTS polarity on set_mctrl Joe Damato (1): i40e: fix unsigned stat widths John Meneghini (1): scsi: bnx2fc: Flush destroy_work queue before calling bnx2fc_interface_put() Jon Hunter (1): usb: common: ulpi: Fix crash in ulpi_match() Joseph Qi (2): jbd2: export jbd2_journal_[grab|put]_journal_head ocfs2: fix a deadlock when commit trans José Expósito (2): drm/msm/dsi: invalid parameter check in msm_dsi_phy_enable drm/msm/dpu: invalid parameter check in dpu_setup_dspp_pcc Kan Liang (1): perf/x86/intel: Add a quirk for the calculation of the number of counters on Alder Lake Karen Sornek (1): i40e: Fix for failed to init adminq while VF reset Like Xu (2): KVM: x86: Update vCPU's runtime CPUID on write to MSR_IA32_XSS KVM: x86: Sync the states size with the XCR0/IA32_XSS at, any time Linyu Yuan (1): usb: roles: fix include/linux/usb/role.h compile issue Lucas Stach (1): drm/etnaviv: relax submit size limits Maciej W. Rozycki (1): tty: Partially revert the removal of the Cyclades public API Manasi Navare (1): drm/atomic: Add the crtc to affected crtc only if uapi.enable = true Marc Kleine-Budde (3): can: m_can: m_can_fifo_{read,write}: don't read or write from/to FIFO if length is 0 can: tcan4x5x: regmap: fix max register value dt-bindings: can: tcan4x5x: fix mram-cfg RX FIFO config Marc Zyngier (2): KVM: arm64: Use shadow SPSR_EL1 when injecting exceptions on !VHE KVM: arm64: pkvm: Use the mm_ops indirection for cache maintenance Marek Behún (2): net: sfp: ignore disabled SFP node phylib: fix potential use-after-free Mathieu Desnoyers (1): sched/membarrier: Fix membarrier-rseq fence command missing from query bitmask Matthias Kaehlcke (1): rpmsg: char: Fix race between the release of rpmsg_eptdev and cdev Maxim Mikityanskiy (1): sch_htb: Fail on unsupported parameters when offload is requested Miaoqian Lin (2): drm/msm/dsi: Fix missing put_device() call in dsi_get_phy drm/msm/hdmi: Fix missing put_device() call in msm_hdmi_get_phy Michael Kelley (1): video: hyperv_fb: Fix validation of screen resolution Mihai Carabas (1): efi/libstub: arm64: Fix image check alignment at entry Mike Snitzer (3): dm: revert partial fix for redundant bio-based IO accounting block: add bio_start_io_acct_time() to control start_time dm: properly fix redundant bio-based IO accounting Mohammad Athari Bin Ismail (2): net: stmmac: configure PTP clock source prior to PTP initialization net: stmmac: skip only stmmac_ptp_register when resume from suspend Namhyung Kim (1): perf/core: Fix cgroup event list management Naveen N. Rao (4): bpf: Guard against accessing NULL pt_regs in bpf_get_task_stack() powerpc32/bpf: Fix codegen for bpf-to-bpf calls powerpc/bpf: Update ldimm64 instructions during extra pass powerpc64/bpf: Limit 'ldbrx' to processors compliant with ISA v2.06 Nicholas Piggin (2): KVM: PPC: Book3S HV Nested: Fix nested HFSCR being clobbered with multiple vCPUs powerpc/64s: Mask SRR0 before checking against the masked NIP Nikolay Aleksandrov (1): net: bridge: vlan: fix single net device option dumping OGAWA Hirofumi (1): block: Fix wrong offset in bio_truncate() Pavankumar Kondeti (1): usb: gadget: f_sourcesink: Fix isoc transfer for USB_SPEED_SUPER_PLUS Pawel Laszczak (1): usb: cdnsp: Fix segmentation fault in cdns_lost_power function Peter Collingbourne (1): mm, kasan: use compare-exchange operation to set KASAN page tag Peter Zijlstra (1): perf: Fix perf_event_read_local() time Rob Clark (1): drm/msm/a6xx: Add missing suspend_count increment Robert Hancock (5): serial: 8250: of: Fix mapped region size when using reg-offset property usb: dwc3: xilinx: Skip resets and USB3 register settings for USB2.0 mode usb: dwc3: xilinx: Fix error handling when getting USB3 PHY net: phy: broadcom: hook up soft_reset for BCM54616S usb: dwc3: xilinx: fix uninitialized return value Sander Vanheule (2): irqchip/realtek-rtl: Map control data to virq irqchip/realtek-rtl: Fix off-by-one in routing Sean Christopherson (5): Revert "KVM: SVM: avoid infinite loop on NPF from bad address" KVM: SVM: Never reject emulation due to SMAP errata for !SEV guests KVM: SVM: Don't intercept #GP for SEV guests KVM: x86: Forcibly leave nested virt when SMM state is toggled KVM: selftests: Don't skip L2's VMCALL in SMM test for SVM guest Sing-Han Chen (1): ucsi_ccg: Check DEV_INT bit only when starting CCG4 Steffen Maier (1): scsi: zfcp: Fix failed recovery on gone remote port with non-NPIV FCP devices Subbaraya Sundeep (2): octeontx2-af: Do not fixup all VF action entries octeontx2-pf: Forward error codes to VF Sujit Kautkar (1): rpmsg: char: Fix race between the release of rpmsg_ctrldev and cdev Sukadev Bhattiprolu (3): ibmvnic: Allow extra failures before disabling ibmvnic: init ->running_cap_crqs early ibmvnic: don't spin in tasklet Sunil Goutham (1): octeontx2-af: Fix LBK backpressure id count Suren Baghdasaryan (3): psi: Fix uaf issue when psi trigger is destroyed while being polled psi: fix "no previous prototype" warnings when CONFIG_CGROUPS=n psi: fix "defined but not used" warnings when CONFIG_PROC_FS=n Sylwester Dziedziuch (1): i40e: Fix queues reservation for XDP Tim Yi (1): net: bridge: vlan: fix memory leak in __allowed_ingress Toke Høiland-Jørgensen (1): net: cpsw: Properly initialise struct page_pool_params Tom Zanussi (1): tracing: Don't inc err_log entry count if entry allocation fails Tony Luck (1): x86/cpu: Add Xeon Icelake-D to list of CPUs that support PPIN Trond Myklebust (4): NFSv4: Handle case where the lookup of a directory fails NFSv4: nfs_atomic_open() can race when looking up a non-regular file NFS: Ensure the server has an up to date ctime before hardlinking NFS: Ensure the server has an up to date ctime before renaming Valentin Caron (1): serial: stm32: fix software flow control transfer Vasily Gorbik (1): s390/hypfs: include z/VM guests with access control group set Vincent Guittot (1): sched/pelt: Relax the sync of util_sum with util_avg Wanpeng Li (1): KVM: LAPIC: Also cancel preemption timer during SET_LAPIC Wen Gu (1): net/smc: Transitional solution for clcsock race issue Xianting Tian (1): drm/msm: Fix wrong size calculation Xiaoke Wang (1): tracing/histogram: Fix a potential memory leak for kstrdup() Xiaoyao Li (1): KVM: x86: Keep MSR_IA32_XSS unchanged for INIT Xin Long (1): ping: fix the sk_bound_dev_if match in ping_lookup Xiubo Li (1): ceph: put the requests/sessions when it fails to alloc memory Xu Yang (1): usb: typec: tcpci: don't touch CC line if it's Vconn source Yang Yingliang (1): scsi: elx: efct: Don't use GFP_KERNEL under spin lock Yanming Liu (1): Drivers: hv: balloon: account for vmbus packet header in max_pkt_size Yazen Ghannam (1): x86/MCE/AMD: Allow thresholding interface updates after init Yufeng Mo (1): net: hns3: handle empty unknown interrupt for VF Yuji Ishikawa (2): net: stmmac: dwmac-visconti: Fix bit definitions for ETHER_CLK_SEL net: stmmac: dwmac-visconti: Fix clock configuration for RMII mode Zhengjun Xing (1): perf/x86/intel/uncore: Fix CAS_COUNT_WRITE issue for ICX daniel.starke@xxxxxxxxxxx (1): tty: n_gsm: fix SW flow control encoding/handling sparkhuang (1): ARM: 9170/1: fix panic when kasan and kprobe are enabled --- Documentation/accounting/psi.rst | 3 +- .../devicetree/bindings/net/can/tcan4x5x.txt | 2 +- Makefile | 2 +- arch/arm/include/asm/assembler.h | 2 + arch/arm/include/asm/processor.h | 1 + arch/arm/include/asm/uaccess.h | 10 +- arch/arm/probes/kprobes/Makefile | 3 + arch/arm64/kvm/hyp/exception.c | 5 +- arch/arm64/kvm/hyp/pgtable.c | 18 +- arch/ia64/pci/fixup.c | 4 +- arch/mips/loongson64/vbios_quirk.c | 9 +- arch/powerpc/include/asm/book3s/32/mmu-hash.h | 2 + arch/powerpc/include/asm/kvm_book3s_64.h | 1 - arch/powerpc/include/asm/kvm_host.h | 1 + arch/powerpc/include/asm/ppc-opcode.h | 1 + arch/powerpc/include/asm/syscall.h | 4 +- arch/powerpc/include/asm/thread_info.h | 2 + arch/powerpc/kernel/Makefile | 1 + arch/powerpc/kernel/interrupt_64.S | 2 + arch/powerpc/kvm/book3s_hv.c | 3 +- arch/powerpc/kvm/book3s_hv_nested.c | 2 +- arch/powerpc/lib/Makefile | 3 + arch/powerpc/mm/book3s32/mmu.c | 15 +- arch/powerpc/mm/kasan/book3s_32.c | 59 ++--- arch/powerpc/net/bpf_jit_comp.c | 29 ++- arch/powerpc/net/bpf_jit_comp32.c | 9 + arch/powerpc/net/bpf_jit_comp64.c | 29 ++- arch/powerpc/perf/core-book3s.c | 17 +- arch/s390/hypfs/hypfs_vm.c | 6 +- arch/s390/kernel/module.c | 37 ++- arch/s390/kernel/nmi.c | 27 ++- arch/x86/events/intel/core.c | 13 ++ arch/x86/events/intel/uncore_snbep.c | 2 +- arch/x86/include/asm/kvm_host.h | 1 + arch/x86/kernel/cpu/mce/amd.c | 2 +- arch/x86/kernel/cpu/mce/intel.c | 1 + arch/x86/kvm/lapic.c | 2 +- arch/x86/kvm/svm/nested.c | 9 +- arch/x86/kvm/svm/svm.c | 41 ++-- arch/x86/kvm/svm/svm.h | 2 +- arch/x86/kvm/vmx/nested.c | 1 + arch/x86/kvm/x86.c | 10 +- arch/x86/pci/fixup.c | 4 +- block/bio.c | 3 +- block/blk-core.c | 25 +- drivers/firmware/efi/efi.c | 7 + drivers/firmware/efi/libstub/arm64-stub.c | 6 +- .../gpu/drm/amd/display/dc/dcn30/dcn30_resource.c | 4 +- drivers/gpu/drm/ast/ast_tables.h | 2 - drivers/gpu/drm/drm_atomic.c | 12 +- drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c | 4 +- drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 2 + drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dspp.c | 11 +- drivers/gpu/drm/msm/dsi/dsi.c | 7 +- drivers/gpu/drm/msm/dsi/phy/dsi_phy.c | 4 +- drivers/gpu/drm/msm/hdmi/hdmi.c | 7 +- drivers/gpu/drm/msm/msm_drv.c | 2 +- drivers/hv/hv_balloon.c | 7 + drivers/hwmon/adt7470.c | 3 + drivers/hwmon/lm90.c | 21 +- drivers/irqchip/irq-realtek-rtl.c | 10 +- drivers/md/dm.c | 20 +- drivers/mtd/nand/raw/mpc5121_nfc.c | 1 - drivers/net/can/m_can/m_can.c | 6 + drivers/net/can/m_can/tcan4x5x-regmap.c | 2 +- drivers/net/ethernet/google/gve/gve.h | 2 +- drivers/net/ethernet/google/gve/gve_main.c | 6 +- drivers/net/ethernet/google/gve/gve_rx.c | 3 +- drivers/net/ethernet/google/gve/gve_rx_dqo.c | 2 +- .../ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c | 3 +- drivers/net/ethernet/ibm/ibmvnic.c | 133 +++++++---- drivers/net/ethernet/intel/i40e/i40e.h | 9 +- drivers/net/ethernet/intel/i40e/i40e_debugfs.c | 2 +- drivers/net/ethernet/intel/i40e/i40e_main.c | 44 ++-- drivers/net/ethernet/intel/i40e/i40e_register.h | 3 + drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 103 ++++++++- drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h | 1 + drivers/net/ethernet/marvell/octeontx2/af/mbox.h | 3 + drivers/net/ethernet/marvell/octeontx2/af/rpm.c | 27 +-- drivers/net/ethernet/marvell/octeontx2/af/rvu.c | 7 +- .../ethernet/marvell/octeontx2/af/rvu_debugfs.c | 2 + .../net/ethernet/marvell/octeontx2/af/rvu_nix.c | 88 ++++++- .../net/ethernet/marvell/octeontx2/af/rvu_npc.c | 22 +- .../net/ethernet/marvell/octeontx2/af/rvu_npc_fs.c | 20 +- .../ethernet/marvell/octeontx2/nic/otx2_common.h | 1 + .../net/ethernet/marvell/octeontx2/nic/otx2_pf.c | 7 +- .../net/ethernet/stmicro/stmmac/dwmac-visconti.c | 42 ++-- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 23 +- drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c | 3 - drivers/net/ethernet/ti/cpsw_priv.c | 2 +- drivers/net/hamradio/yam.c | 4 +- drivers/net/phy/broadcom.c | 1 + drivers/net/phy/phy_device.c | 6 +- drivers/net/phy/sfp-bus.c | 5 + drivers/rpmsg/rpmsg_char.c | 22 +- drivers/s390/scsi/zfcp_fc.c | 13 +- drivers/scsi/bnx2fc/bnx2fc_fcoe.c | 20 +- drivers/scsi/elx/libefc/efc_els.c | 8 +- drivers/tty/n_gsm.c | 4 +- drivers/tty/serial/8250/8250_of.c | 11 +- drivers/tty/serial/8250/8250_pci.c | 100 +++++++- drivers/tty/serial/amba-pl011.c | 8 +- drivers/tty/serial/stm32-usart.c | 2 +- drivers/usb/cdns3/drd.c | 6 +- drivers/usb/common/ulpi.c | 7 +- drivers/usb/core/hcd.c | 14 ++ drivers/usb/core/urb.c | 12 + drivers/usb/dwc3/dwc3-xilinx.c | 25 +- drivers/usb/gadget/function/f_sourcesink.c | 1 + drivers/usb/host/xhci-plat.c | 3 + drivers/usb/storage/unusual_devs.h | 10 + drivers/usb/typec/tcpm/tcpci.c | 26 +++ drivers/usb/typec/tcpm/tcpci.h | 1 + drivers/usb/typec/tcpm/tcpm.c | 7 +- drivers/usb/typec/ucsi/ucsi_ccg.c | 2 +- drivers/video/fbdev/hyperv_fb.c | 16 +- fs/btrfs/ioctl.c | 6 +- fs/ceph/caps.c | 55 +++-- fs/ceph/file.c | 9 + fs/configfs/dir.c | 6 +- fs/devpts/inode.c | 2 +- fs/io_uring.c | 7 +- fs/jbd2/journal.c | 2 + fs/namei.c | 10 +- fs/nfs/dir.c | 22 ++ fs/nfsd/nfsctl.c | 5 +- fs/ocfs2/suballoc.c | 25 +- fs/udf/inode.c | 9 +- include/linux/blkdev.h | 1 + include/linux/fsnotify.h | 48 +++- include/linux/mm.h | 17 +- include/linux/netdevice.h | 1 + include/linux/perf_event.h | 15 +- include/linux/psi.h | 13 +- include/linux/psi_types.h | 3 - include/linux/usb/role.h | 6 + include/net/addrconf.h | 2 + include/net/ip.h | 21 +- include/net/ip6_fib.h | 2 +- include/net/route.h | 2 +- include/trace/events/sunrpc.h | 40 ++-- include/uapi/linux/cyclades.h | 35 +++ kernel/bpf/stackmap.c | 5 +- kernel/cgroup/cgroup.c | 11 +- kernel/events/core.c | 257 +++++++++++++-------- kernel/power/wakelock.c | 11 +- kernel/sched/fair.c | 16 +- kernel/sched/membarrier.c | 9 +- kernel/sched/pelt.h | 4 +- kernel/sched/psi.c | 145 ++++++------ kernel/trace/trace.c | 3 +- kernel/trace/trace_events_hist.c | 1 + kernel/ucount.c | 2 + localversion-rt | 2 +- net/bluetooth/hci_event.c | 10 +- net/bridge/br_vlan.c | 9 +- net/core/net-procfs.c | 38 ++- net/ipv4/ip_output.c | 26 ++- net/ipv4/ping.c | 3 +- net/ipv4/raw.c | 5 +- net/ipv6/addrconf.c | 27 ++- net/ipv6/ip6_fib.c | 23 +- net/ipv6/ip6_tunnel.c | 8 +- net/ipv6/route.c | 2 +- net/netfilter/nf_conntrack_core.c | 8 +- net/packet/af_packet.c | 2 + net/rxrpc/call_event.c | 8 +- net/rxrpc/output.c | 2 +- net/sched/sch_htb.c | 20 ++ net/smc/af_smc.c | 63 ++++- net/sunrpc/rpc_pipe.c | 4 +- tools/testing/selftests/kvm/x86_64/smm_test.c | 1 - usr/include/Makefile | 2 +- virt/kvm/kvm_main.c | 1 - 174 files changed, 1731 insertions(+), 816 deletions(-) ---
