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tcwg-buildslave pushed a change to branch linaro-local/ci/tcwg_kernel/gnu-release-aarch64-mainline-allnoconfig in repository toolchain/ci/linux.

from 8f744bdee4fe Merge tag 'virtio-fs-5.4' of git://git.kernel.org/pub/scm/ [...] adds 64a38e840ce5 SUNRPC: Track writers of the 'channel' file to improve cac [...] adds 4f375483559c Merge nfsd bugfixes adds 10fa8acf0fa6 nfsd: Remove unnecessary NULL checks adds d6dfe43ec606 svcrdma: Remove svc_rdma_wq adds 4866073e6ddf svcrdma: Use llist for managing cache of recv_ctxts adds f69d6d8eef78 sunrpc: add a new cache_detail operation for when a cache [...] adds 18f6622ebbde locks: create a new notifier chain for lease attempts adds b72679ee89a0 notify: export symbols for use by the knfsd file cache adds 7239a40ca8bf vfs: Export flush_delayed_fput for use by knfsd. adds 65294c1f2c5e nfsd: add a new struct file caching facility to nfsd adds b493523926f9 nfsd: hook up nfsd_write to the new nfsd_file cache adds 48cd7b51258c nfsd: hook up nfsd_read to the nfsd_file cache adds 5920afa3c85f nfsd: hook nfsd_commit up to the nfsd_file cache adds fd4f83fd7dfb nfsd: convert nfs4_file->fi_fds array to use nfsd_files adds eb82dd393744 nfsd: convert fi_deleg_file and ls_file fields to nfsd_file adds 5c4583b2b78e nfsd: hook up nfs4_preprocess_stateid_op to the nfsd_file cache adds 6b556ca2872b nfsd: have nfsd_test_lock use the nfsd_file cache adds 501cb1849f86 nfsd: rip out the raparms cache adds 7775ec57f4c7 nfsd: close cached files prior to a REMOVE or RENAME that [...] adds b96811cd0246 nfsd: Fix up some unused variable warnings adds ed9927533a64 nfsd: Fix the documentation for svcxdr_tmpalloc() adds bb13f35b96f4 nfsd: remove duplicated include from filecache.c adds 9d60d93198c6 Deprecate nfsd fault injection adds 2b86e3aaf993 nfsd: eliminate an unnecessary acl size limit adds 5e113224c17e nfsd: nfsd_file cache entries should be per net namespace adds 27c438f53e79 nfsd: Support the server resetting the boot verifier adds 055b24a8f230 nfsd: Don't garbage collect files that might contain write errors adds bbf2f098838a nfsd: Reset the boot verifier on all write I/O errors adds 11a60d159259 nfsd: add a "GetVersion" upcall for nfsdcld adds 6ee95d1c8991 nfsd: add support for upcall version 2 adds 7f49fd5d7acd nfsd: handle drc over-allocation gracefully. adds 2030ca560c5f nfsd: degraded slot-count more gracefully as allocation ne [...] adds 65643f4c8217 nfsd: Make nfsd_reset_boot_verifier_locked static adds 83a63072c815 nfsd: fix nfs read eof detection adds e41f9efb85d3 sunrpc: clean up indentation issue adds 298fb76a5583 Merge tag 'nfsd-5.4' of git://linux-nfs.org/~bfields/linux adds b36f281f4a31 ima: initialize the "template" field with the default template adds c8424e776b09 MODSIGN: Export module signature definitions adds 2a7bf671186e PKCS#7: Refactor verify_pkcs7_signature() adds e201af16d1ec PKCS#7: Introduce pkcs7_get_digest() adds cf38fed1e183 integrity: Select CONFIG_KEYS instead of depending on it adds 9044d627fd18 ima: Add modsig appraise_type option for module-style appe [...] adds a5fbeb615ca4 ima: Factor xattr_verify() out of ima_appraise_measurement() adds 39b07096364a ima: Implement support for module-style appended signatures adds 15588227e086 ima: Collect modsig adds 3878d505aa71 ima: Define ima-modsig template adds e5092255bb39 ima: Store the measurement again when appraising a modsig adds f5e1040196db ima: always return negative code for error adds 4ece3125f21b ima: fix freeing ongoing ahash_request adds 70433f67ec3a MODSIGN: make new include file self contained adds 556d971bdae6 ima: Fix use after free in ima_read_modsig() adds cbc0425d3dd3 sefltest/ima: support appended signatures (modsig) adds fa5b57175364 ima: use struct_size() in kzalloc() adds 2a7f0e53daf2 ima: ima_api: Use struct_size() in kzalloc() adds f1f2f614d535 Merge branch 'next-integrity' of git://git.kernel.org/pub/ [...] adds e6b1db98cf4d security: Support early LSMs adds 9e47d31d6a57 security: Add a "locked down" LSM hook adds 000d388ed3bb security: Add a static lockdown policy LSM adds 49fcf732bdae lockdown: Enforce module signatures if the kernel is locked down adds 9b9d8dda1ed7 lockdown: Restrict /dev/{mem,kmem,port} when the kernel is [...] adds 7d31f4602f8d kexec_load: Disable at runtime if the kernel is locked down adds fef5dad98760 lockdown: Copy secure_boot flag in boot params across kexe [...] adds 99d5cadfde2b kexec_file: split KEXEC_VERIFY_SIG into KEXEC_SIG and KEXE [...] adds 155bdd30af17 kexec_file: Restrict at runtime if the kernel is locked down adds 38bd94b8a1bd hibernate: Disable when the kernel is locked down adds eb627e17727e PCI: Lock down BAR access when the kernel is locked down adds 96c4f67293e4 x86: Lock down IO port access when the kernel is locked down adds 95f5e95f41df x86/msr: Restrict MSR access when the kernel is locked down adds f474e1486b78 ACPI: Limit access to custom_method when the kernel is loc [...] adds 41fa1ee9c6d6 acpi: Ignore acpi_rsdp kernel param when the kernel has be [...] adds 6ea0e815fc5e acpi: Disable ACPI table override if the kernel is locked down adds 3f19cad3fa0d lockdown: Prohibit PCMCIA CIS storage when the kernel is l [...] adds 794edf30ee6c lockdown: Lock down TIOCSSERIAL adds 20657f66ef52 lockdown: Lock down module params that specify hardware pa [...] adds 906357f77a07 x86/mmiotrace: Lock down the testmmiotrace module adds 02e935bf5b34 lockdown: Lock down /proc/kcore adds a94549dd87f5 lockdown: Lock down tracing and perf kprobes when in confi [...] adds 9d1f8be5cf42 bpf: Restrict bpf when kernel lockdown is in confidentiality mode adds b0c8fdc7fdb7 lockdown: Lock down perf when in confidentiality mode adds 29d3c1c8dfe7 kexec: Allow kexec_file() with appropriate IMA policy when [...] adds 5496197f9b08 debugfs: Restrict debugfs when the kernel is locked down adds ccbd54ff54e8 tracefs: Restrict tracefs when the kernel is locked down adds 1957a85b0032 efi: Restrict efivar_ssdt_load when the kernel is locked down adds b602614a8107 lockdown: Print current->comm in restriction messages adds f8a9bc623a6d security: constify some arrays in lockdown LSM adds 45893a0abee6 kexec: Fix file verification on S390 adds aefcf2f4b581 Merge branch 'next-lockdown' of git://git.kernel.org/pub/s [...] adds dac9f027b109 sched/fair: Remove unused cfs_rq_clock_task() function adds 42fd8baab31f sched/core: Convert vcpu_is_preempted() from macro to an i [...] new 3fbd7ee285b2 tasks: Add a count of task RCU users new 0ff7b2cfbae3 tasks, sched/core: Ensure tasks are available for a grace [...] new 154abafc68bf tasks, sched/core: With a grace period after finish_task_s [...] new 5311a98fef7d tasks, sched/core: RCUify the assignment of rq->curr new fc0d77387cb5 sched/membarrier: Fix private expedited registration check new 09554009c0ca sched/membarrier: Remove redundant check new 2840cf02fae6 sched/membarrier: Call sync_core only before usermode for same mm new 227a4aadc75b sched/membarrier: Fix p->mm->membarrier_state racy load new 19a4ff534bb0 selftests, sched/membarrier: Add multi-threaded test new c6d68c1c4a4d sched/membarrier: Skip IPIs when mm->mm_users == 1 new c172e0a3e8e6 sched/membarrier: Return -ENOMEM to userspace on memory al [...] new 714e501e16cd sched/core: Fix migration to invalid CPU in __set_cpus_all [...] new 763a9ec06c40 sched/fair: Fix -Wunused-but-set-variable warnings new a49b4f4012ef sched/core: Fix preempt_schedule() interrupt return comment new 9fc41acc89e5 sched/core: Remove double update_max_interval() call on CP [...] new 4892f51ad54d sched/fair: Avoid redundant EAS calculation new 9c5efe9ae7df Merge branch 'sched-urgent-for-linus' of git://git.kernel. [...] new ca14c996afe7 x86/purgatory: Disable the stackleak GCC plugin for the purgatory new f19e00ee84be Merge branch 'x86-urgent-for-linus' of git://git.kernel.or [...] adds a003365cab64 powerpc/tm: Add tm-poison test adds 7aec584eaf1c powerpc/book3s64/radix: Remove WARN_ON in destroy_context() adds c6fadabb2868 powerpc: Fix definition of PCR bits to work with old binutils adds 13c7bb3c57dc powerpc/64s: Set reserved PCR bits adds 4c0f5d1eb407 powerpc/mm: Add a helper to select PAGE_KERNEL_RO or PAGE_ [...] adds cbd18991e24f powerpc/mm: Fix an Oops in kasan_mmu_init() adds 3a83f677a6ee KVM: PPC: Book3S HV: use smp_mb() when setting/clearing ho [...] adds 1211ee61b4a8 powerpc/pseries: Read TLB Block Invalidate Characteristics adds 59545ebe3319 powerpc/pseries: Call H_BLOCK_REMOVE when supported adds 677733e296b5 powerpc/book3s64/mm: Don't do tlbie fixup for some hardwar [...] adds 09ce98cacd51 powerpc/book3s64/radix: Rename CPU_FTR_P9_TLBIE_BUG feature flag adds 047e6575aec7 powerpc/mm: Fixup tlbie vs mtpidr/mtlpidr ordering issue o [...] adds 93cad5f78995 selftests/powerpc: Add test case for tlbie vs mtpidr order [...] adds 4111cdef0e87 powerpc/nvdimm: Use HCALL error as the return value adds faa6d21153fd powerpc/nvdimm: use H_SCM_QUERY hcall on H_OVERLAP error new 253c892193ab powerpc/eeh: Fix eeh eeh_debugfs_break_device() with SRIOV [...] new a2953204b576 Merge tag 'powerpc-5.4-2' of git://git.kernel.org/pub/scm/ [...]

The 21 revisions listed above as "new" are entirely new to this repository and will be described in separate emails. The revisions listed as "adds" were already present in the repository and have only been added to this reference.

Summary of changes: Documentation/ABI/testing/ima_policy | 6 +- Documentation/admin-guide/kernel-parameters.txt | 9 + Documentation/security/IMA-templates.rst | 3 + arch/arm64/Kconfig | 6 +- arch/powerpc/include/asm/cputable.h | 5 +- arch/powerpc/include/asm/kvm_ppc.h | 100 ++- arch/powerpc/include/asm/reg.h | 9 +- arch/powerpc/kernel/cpu_setup_power.S | 6 + arch/powerpc/kernel/dbell.c | 6 +- arch/powerpc/kernel/dt_cpu_ftrs.c | 35 +- arch/powerpc/kernel/eeh.c | 4 +- arch/powerpc/kvm/book3s_hv.c | 11 +- arch/powerpc/kvm/book3s_hv_nested.c | 6 +- arch/powerpc/kvm/book3s_hv_rm_mmu.c | 42 +- arch/powerpc/kvm/book3s_hv_rm_xics.c | 2 +- arch/powerpc/kvm/book3s_hv_rmhandlers.S | 10 +- arch/powerpc/mm/book3s64/hash_native.c | 31 +- arch/powerpc/mm/book3s64/mmu_context.c | 15 +- arch/powerpc/mm/book3s64/radix_tlb.c | 84 +- arch/powerpc/mm/kasan/kasan_init_32.c | 34 +- arch/powerpc/platforms/powernv/smp.c | 2 +- arch/powerpc/platforms/pseries/lpar.c | 163 +++- arch/powerpc/platforms/pseries/papr_scm.c | 72 +- arch/powerpc/platforms/pseries/pseries.h | 1 + arch/powerpc/platforms/pseries/setup.c | 1 + arch/powerpc/sysdev/xics/icp-native.c | 6 +- arch/powerpc/sysdev/xics/icp-opal.c | 6 +- arch/s390/Kconfig | 4 +- arch/s390/kernel/kexec_elf.c | 4 +- arch/s390/kernel/kexec_image.c | 4 +- arch/s390/kernel/machine_kexec_file.c | 28 +- arch/x86/Kconfig | 20 +- arch/x86/boot/compressed/acpi.c | 19 +- arch/x86/include/asm/acpi.h | 9 + arch/x86/include/asm/x86_init.h | 2 + arch/x86/kernel/acpi/boot.c | 5 + arch/x86/kernel/ima_arch.c | 4 +- arch/x86/kernel/ioport.c | 7 +- arch/x86/kernel/kexec-bzimage64.c | 1 + arch/x86/kernel/msr.c | 8 + arch/x86/kernel/x86_init.c | 1 + arch/x86/mm/testmmiotrace.c | 5 + arch/x86/purgatory/Makefile | 1 + certs/system_keyring.c | 61 +- crypto/asymmetric_keys/pkcs7_verify.c | 33 + crypto/asymmetric_keys/verify_pefile.c | 4 +- drivers/acpi/custom_method.c | 6 + drivers/acpi/osl.c | 14 +- drivers/acpi/tables.c | 6 + drivers/char/mem.c | 7 +- drivers/firmware/efi/efi.c | 6 + drivers/pci/pci-sysfs.c | 16 + drivers/pci/proc.c | 14 +- drivers/pci/syscall.c | 4 +- drivers/pcmcia/cistpl.c | 5 + drivers/tty/serial/serial_core.c | 5 + fs/debugfs/file.c | 30 + fs/debugfs/inode.c | 32 +- fs/exec.c | 2 +- fs/file_table.c | 1 + fs/locks.c | 62 ++ fs/nfsd/Kconfig | 3 +- fs/nfsd/Makefile | 3 +- fs/nfsd/acl.h | 8 - fs/nfsd/blocklayout.c | 3 +- fs/nfsd/export.c | 13 + fs/nfsd/filecache.c | 934 +++++++++++++++++++++ fs/nfsd/filecache.h | 61 ++ fs/nfsd/netns.h | 4 + fs/nfsd/nfs3proc.c | 9 +- fs/nfsd/nfs3xdr.c | 13 +- fs/nfsd/nfs4callback.c | 35 +- fs/nfsd/nfs4layouts.c | 12 +- fs/nfsd/nfs4proc.c | 97 +-- fs/nfsd/nfs4recover.c | 388 +++++++-- fs/nfsd/nfs4state.c | 239 +++--- fs/nfsd/nfs4xdr.c | 56 +- fs/nfsd/nfsctl.c | 1 + fs/nfsd/nfsproc.c | 4 +- fs/nfsd/nfssvc.c | 48 +- fs/nfsd/state.h | 13 +- fs/nfsd/trace.h | 140 +++ fs/nfsd/vfs.c | 351 ++++---- fs/nfsd/vfs.h | 37 +- fs/nfsd/xdr3.h | 2 +- fs/nfsd/xdr4.h | 19 +- fs/notify/fsnotify.h | 2 - fs/notify/group.c | 2 + fs/notify/mark.c | 6 + fs/proc/kcore.c | 6 + fs/tracefs/inode.c | 42 +- include/asm-generic/vmlinux.lds.h | 8 +- include/crypto/pkcs7.h | 4 + include/linux/acpi.h | 6 + include/linux/fs.h | 5 + include/linux/fsnotify_backend.h | 2 + include/linux/ima.h | 9 + include/linux/kexec.h | 4 +- include/linux/lsm_hooks.h | 13 + include/linux/mm_types.h | 14 +- include/linux/module.h | 3 - include/linux/module_signature.h | 46 + include/linux/rcuwait.h | 20 +- include/linux/sched.h | 10 +- include/linux/sched/mm.h | 10 +- include/linux/sched/task.h | 2 +- include/linux/security.h | 59 ++ include/linux/sunrpc/cache.h | 7 +- include/linux/sunrpc/svc_rdma.h | 6 +- include/linux/verification.h | 10 + include/uapi/linux/nfsd/cld.h | 41 +- init/Kconfig | 11 +- init/main.c | 1 + kernel/Makefile | 1 + kernel/events/core.c | 7 + kernel/exit.c | 74 +- kernel/fork.c | 8 +- kernel/kexec.c | 8 + kernel/kexec_file.c | 68 +- kernel/module.c | 38 +- kernel/module_signature.c | 46 + kernel/module_signing.c | 56 +- kernel/params.c | 21 +- kernel/power/hibernate.c | 3 +- kernel/sched/core.c | 28 +- kernel/sched/fair.c | 39 +- kernel/sched/membarrier.c | 239 ++++-- kernel/sched/sched.h | 34 + kernel/trace/bpf_trace.c | 10 + kernel/trace/trace_kprobe.c | 5 + net/sunrpc/cache.c | 15 +- net/sunrpc/svc.c | 4 +- net/sunrpc/xprtrdma/svc_rdma.c | 7 - net/sunrpc/xprtrdma/svc_rdma_recvfrom.c | 24 +- net/sunrpc/xprtrdma/svc_rdma_transport.c | 6 +- scripts/Makefile | 2 +- security/Kconfig | 11 +- security/Makefile | 2 + security/integrity/Kconfig | 2 +- security/integrity/digsig.c | 43 +- security/integrity/ima/Kconfig | 15 +- security/integrity/ima/Makefile | 1 + security/integrity/ima/ima.h | 62 +- security/integrity/ima/ima_api.c | 27 +- security/integrity/ima/ima_appraise.c | 194 +++-- security/integrity/ima/ima_crypto.c | 10 +- security/integrity/ima/ima_main.c | 28 +- security/integrity/ima/ima_modsig.c | 168 ++++ security/integrity/ima/ima_policy.c | 121 ++- security/integrity/ima/ima_template.c | 31 +- security/integrity/ima/ima_template_lib.c | 64 +- security/integrity/ima/ima_template_lib.h | 4 + security/integrity/integrity.h | 20 + security/lockdown/Kconfig | 47 ++ security/lockdown/Makefile | 1 + security/lockdown/lockdown.c | 191 +++++ security/security.c | 56 +- .../selftests/kexec/test_kexec_file_load.sh | 38 +- tools/testing/selftests/membarrier/.gitignore | 3 +- tools/testing/selftests/membarrier/Makefile | 5 +- .../{membarrier_test.c => membarrier_test_impl.h} | 40 +- .../membarrier/membarrier_test_multi_thread.c | 73 ++ .../membarrier/membarrier_test_single_thread.c | 24 + tools/testing/selftests/powerpc/mm/Makefile | 2 + tools/testing/selftests/powerpc/mm/tlbie_test.c | 734 ++++++++++++++++ tools/testing/selftests/powerpc/tm/.gitignore | 1 + tools/testing/selftests/powerpc/tm/Makefile | 2 +- tools/testing/selftests/powerpc/tm/tm-poison.c | 179 ++++ 168 files changed, 5667 insertions(+), 1222 deletions(-) create mode 100644 fs/nfsd/filecache.c create mode 100644 fs/nfsd/filecache.h create mode 100644 include/linux/module_signature.h create mode 100644 kernel/module_signature.c create mode 100644 security/integrity/ima/ima_modsig.c create mode 100644 security/lockdown/Kconfig create mode 100644 security/lockdown/Makefile create mode 100644 security/lockdown/lockdown.c rename tools/testing/selftests/membarrier/{membarrier_test.c => membarrier_test_im [...] create mode 100644 tools/testing/selftests/membarrier/membarrier_test_multi_thread.c create mode 100644 tools/testing/selftests/membarrier/membarrier_test_single_thread.c create mode 100644 tools/testing/selftests/powerpc/mm/tlbie_test.c create mode 100644 tools/testing/selftests/powerpc/tm/tm-poison.c