- Lkft-triage - lists.linaro.org

mainline 4.17.0-rc6/bee797529d7c: regressions detected in project mainline on OE

by Linaro QA

Summary ------------------------------------------------------------------------ kernel: 4.17.0-rc6 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git branch: master git commit: bee797529d7c1ea4e2803fda067d20edbc00bc3d git describe: v4.17-rc6-158-gbee797529d7c Test details: https://qa-reports.linaro.org/lkft/linux-mainline-oe/build/v4.17-rc6-158-gb… Regressions (compared to build v4.17-rc6-152-ga048a07d7f45) ------------------------------------------------------------------------ qemu_arm64: boot: * qemu * test src: not informed Boards, architectures and test suites: ------------------------------------- dragonboard-410c * boot - pass: 19, * kselftest - pass: 52, fail: 6, skip: 23 * libhugetlbfs - pass: 89, fail: 1, skip: 1 * ltp-cap_bounds-tests - pass: 2, * ltp-fcntl-locktests-tests - pass: 2, * ltp-filecaps-tests - pass: 2, * ltp-fs-tests - pass: 57, skip: 6 * ltp-fs_bind-tests - pass: 2, * ltp-fs_perms_simple-tests - pass: 19, * ltp-fsx-tests - pass: 2, * ltp-hugetlb-tests - pass: 21, skip: 1 * ltp-io-tests - pass: 3, * ltp-ipc-tests - pass: 9, * ltp-math-tests - pass: 11, * ltp-nptl-tests - pass: 2, * ltp-pty-tests - pass: 4, * ltp-sched-tests - pass: 14, * ltp-securebits-tests - pass: 4, * ltp-syscalls-tests - pass: 1017, skip: 133 * ltp-timers-tests - pass: 13, hi6220-hikey - arm64 * boot - pass: 20, * kselftest - pass: 60, fail: 6, skip: 17 * libhugetlbfs - pass: 90, skip: 1 * ltp-cap_bounds-tests - pass: 2, * ltp-containers-tests - pass: 64, skip: 17 * ltp-fcntl-locktests-tests - pass: 2, * ltp-filecaps-tests - pass: 2, * ltp-fs-tests - pass: 57, skip: 6 * ltp-fs_bind-tests - pass: 2, * ltp-fs_perms_simple-tests - pass: 19, * ltp-fsx-tests - pass: 2, * ltp-hugetlb-tests - pass: 21, skip: 1 * ltp-io-tests - pass: 3, * ltp-ipc-tests - pass: 9, * ltp-math-tests - pass: 11, * ltp-nptl-tests - pass: 2, * ltp-pty-tests - pass: 4, * ltp-securebits-tests - pass: 4, * ltp-timers-tests - pass: 13, juno-r2 - arm64 * boot - pass: 20, * kselftest - pass: 57, fail: 7, skip: 19 * libhugetlbfs - pass: 90, skip: 1 * ltp-cap_bounds-tests - pass: 2, * ltp-containers-tests - pass: 64, skip: 17 * ltp-fcntl-locktests-tests - pass: 2, * ltp-filecaps-tests - pass: 2, * ltp-fs-tests - pass: 57, skip: 6 * ltp-fs_bind-tests - pass: 2, * ltp-fs_perms_simple-tests - pass: 19, * ltp-fsx-tests - pass: 2, * ltp-hugetlb-tests - pass: 22, * ltp-io-tests - pass: 3, * ltp-ipc-tests - pass: 9, * ltp-math-tests - pass: 11, * ltp-nptl-tests - pass: 2, * ltp-pty-tests - pass: 4, * ltp-sched-tests - pass: 10, skip: 4 * ltp-securebits-tests - pass: 4, * ltp-syscalls-tests - pass: 1017, skip: 133 * ltp-timers-tests - pass: 13, qemu_arm * boot - pass: 20, * kselftest - pass: 47, fail: 13, skip: 27 * libhugetlbfs - pass: 87, skip: 1 * ltp-cap_bounds-tests - pass: 2, * ltp-containers-tests - pass: 63, skip: 18 * ltp-fcntl-locktests-tests - pass: 2, * ltp-filecaps-tests - pass: 2, * ltp-fs-tests - pass: 58, skip: 5 * ltp-fs_bind-tests - pass: 2, * ltp-fs_perms_simple-tests - pass: 19, * ltp-fsx-tests - pass: 2, * ltp-hugetlb-tests - pass: 21, skip: 1 * ltp-io-tests - pass: 3, * ltp-ipc-tests - pass: 9, * ltp-math-tests - pass: 11, * ltp-nptl-tests - pass: 2, * ltp-pty-tests - pass: 4, * ltp-sched-tests - pass: 7, skip: 7 * ltp-securebits-tests - pass: 4, * ltp-syscalls-tests - pass: 1055, fail: 3, skip: 92 * ltp-timers-tests - pass: 13, qemu_arm64 * boot - pass: 18, fail: 2, * libhugetlbfs - pass: 90, skip: 1 * ltp-containers-tests - pass: 64, skip: 17 * ltp-fcntl-locktests-tests - pass: 2, * ltp-filecaps-tests - pass: 2, * ltp-fs-tests - pass: 57, skip: 6 * ltp-fs_bind-tests - pass: 2, * ltp-fs_perms_simple-tests - pass: 19, * ltp-fsx-tests - pass: 2, * ltp-hugetlb-tests - pass: 22, * ltp-io-tests - pass: 3, * ltp-ipc-tests - pass: 9, * ltp-math-tests - pass: 11, * ltp-nptl-tests - pass: 2, * ltp-pty-tests - pass: 4, * ltp-sched-tests - pass: 8, skip: 6 * ltp-securebits-tests - pass: 4, * ltp-syscalls-tests - pass: 993, fail: 2, skip: 155 * ltp-timers-tests - pass: 13, qemu_x86_64 * boot - pass: 20, * kselftest - pass: 67, fail: 4, skip: 26 * libhugetlbfs - pass: 90, skip: 1 * ltp-cap_bounds-tests - pass: 2, * ltp-containers-tests - pass: 64, skip: 17 * ltp-fcntl-locktests-tests - pass: 2, * ltp-filecaps-tests - pass: 2, * ltp-fs-tests - pass: 57, skip: 6 * ltp-fs_bind-tests - pass: 2, * ltp-fs_perms_simple-tests - pass: 19, * ltp-fsx-tests - pass: 2, * ltp-hugetlb-tests - pass: 22, * ltp-io-tests - pass: 3, * ltp-ipc-tests - pass: 9, * ltp-math-tests - pass: 11, * ltp-nptl-tests - pass: 2, * ltp-pty-tests - pass: 4, * ltp-sched-tests - pass: 13, skip: 1 * ltp-securebits-tests - pass: 4, * ltp-syscalls-tests - pass: 998, skip: 152 * ltp-timers-tests - pass: 13, x15 - arm * boot - pass: 20, * kselftest - pass: 50, fail: 13, skip: 21 * libhugetlbfs - pass: 87, skip: 1 * ltp-cap_bounds-tests - pass: 2, * ltp-containers-tests - pass: 63, skip: 18 * ltp-fcntl-locktests-tests - pass: 2, * ltp-filecaps-tests - pass: 2, * ltp-fs-tests - pass: 58, skip: 5 * ltp-fs_bind-tests - pass: 2, * ltp-fs_perms_simple-tests - pass: 19, * ltp-fsx-tests - pass: 2, * ltp-hugetlb-tests - pass: 20, skip: 2 * ltp-io-tests - pass: 3, * ltp-ipc-tests - pass: 9, * ltp-math-tests - pass: 11, * ltp-nptl-tests - pass: 2, * ltp-pty-tests - pass: 4, * ltp-sched-tests - pass: 13, skip: 1 * ltp-securebits-tests - pass: 4, * ltp-syscalls-tests - pass: 1075, skip: 75 * ltp-timers-tests - pass: 13, x86_64 * boot - pass: 22, * kselftest - pass: 67, fail: 4, skip: 20 * kselftest-vsyscall-mode-native - pass: 70, fail: 4, skip: 19 * kselftest-vsyscall-mode-none - pass: 68, fail: 4, skip: 20 * libhugetlbfs - pass: 90, skip: 1 * ltp-cap_bounds-tests - pass: 2, * ltp-containers-tests - pass: 64, skip: 17 * ltp-fcntl-locktests-tests - pass: 2, * ltp-filecaps-tests - pass: 2, * ltp-fs-tests - pass: 58, skip: 5 * ltp-fs_bind-tests - pass: 2, * ltp-fs_perms_simple-tests - pass: 19, * ltp-fsx-tests - pass: 2, * ltp-hugetlb-tests - pass: 22, * ltp-io-tests - pass: 3, * ltp-ipc-tests - pass: 8, * ltp-math-tests - pass: 11, * ltp-nptl-tests - pass: 2, * ltp-pty-tests - pass: 4, * ltp-sched-tests - pass: 9, skip: 5 * ltp-securebits-tests - pass: 4, * ltp-syscalls-tests - pass: 1034, skip: 116 * ltp-timers-tests - pass: 13, -- Linaro QA (BETA) https://qa-reports.linaro.org

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[PATCH 4.16 000/110] 4.16.11-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.16.11 release. There are 110 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 Tue May 22 21:04:14 UTC 2018. 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/v4.x/stable-review/patch-4.16.11-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.16.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.16.11-rc1 Alexei Starovoitov <ast(a)kernel.org> bpf: Prevent memory disambiguation attack Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/bugs: Rename SSBD_NO to SSB_NO Tom Lendacky <thomas.lendacky(a)amd.com> KVM: SVM: Implement VIRT_SPEC_CTRL support for SSBD Thomas Gleixner <tglx(a)linutronix.de> x86/speculation, KVM: Implement support for VIRT_SPEC_CTRL/LS_CFG Thomas Gleixner <tglx(a)linutronix.de> x86/bugs: Rework spec_ctrl base and mask logic Thomas Gleixner <tglx(a)linutronix.de> x86/bugs: Remove x86_spec_ctrl_set() Thomas Gleixner <tglx(a)linutronix.de> x86/bugs: Expose x86_spec_ctrl_base directly Borislav Petkov <bp(a)suse.de> x86/bugs: Unify x86_spec_ctrl_{set_guest,restore_host} Thomas Gleixner <tglx(a)linutronix.de> x86/speculation: Rework speculative_store_bypass_update() Tom Lendacky <thomas.lendacky(a)amd.com> x86/speculation: Add virtualized speculative store bypass disable support Thomas Gleixner <tglx(a)linutronix.de> x86/bugs, KVM: Extend speculation control for VIRT_SPEC_CTRL Thomas Gleixner <tglx(a)linutronix.de> x86/speculation: Handle HT correctly on AMD Thomas Gleixner <tglx(a)linutronix.de> x86/cpufeatures: Add FEATURE_ZEN Thomas Gleixner <tglx(a)linutronix.de> x86/cpufeatures: Disentangle SSBD enumeration Thomas Gleixner <tglx(a)linutronix.de> x86/cpufeatures: Disentangle MSR_SPEC_CTRL enumeration from IBRS Borislav Petkov <bp(a)suse.de> x86/speculation: Use synthetic bits for IBRS/IBPB/STIBP Thomas Gleixner <tglx(a)linutronix.de> KVM: SVM: Move spec control call after restore of GS Jim Mattson <jmattson(a)google.com> x86/cpu: Make alternative_msr_write work for 32-bit code Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/bugs: Fix the parameters alignment and missing void Jiri Kosina <jkosina(a)suse.cz> x86/bugs: Make cpu_show_common() static Jiri Kosina <jkosina(a)suse.cz> x86/bugs: Fix __ssb_select_mitigation() return type Borislav Petkov <bp(a)suse.de> Documentation/spec_ctrl: Do some minor cleanups Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> proc: Use underscores for SSBD in 'status' Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/bugs: Rename _RDS to _SSBD Kees Cook <keescook(a)chromium.org> x86/speculation: Make "seccomp" the default mode for Speculative Store Bypass Thomas Gleixner <tglx(a)linutronix.de> seccomp: Move speculation migitation control to arch code Kees Cook <keescook(a)chromium.org> seccomp: Add filter flag to opt-out of SSB mitigation Thomas Gleixner <tglx(a)linutronix.de> seccomp: Use PR_SPEC_FORCE_DISABLE Thomas Gleixner <tglx(a)linutronix.de> prctl: Add force disable speculation Kees Cook <keescook(a)chromium.org> x86/bugs: Make boot modes __ro_after_init Kees Cook <keescook(a)chromium.org> seccomp: Enable speculation flaw mitigations Kees Cook <keescook(a)chromium.org> proc: Provide details on speculation flaw mitigations Kees Cook <keescook(a)chromium.org> nospec: Allow getting/setting on non-current task Thomas Gleixner <tglx(a)linutronix.de> x86/speculation: Add prctl for Speculative Store Bypass mitigation Thomas Gleixner <tglx(a)linutronix.de> x86/process: Allow runtime control of Speculative Store Bypass Thomas Gleixner <tglx(a)linutronix.de> prctl: Add speculation control prctls Thomas Gleixner <tglx(a)linutronix.de> x86/speculation: Create spec-ctrl.h to avoid include hell Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/KVM/VMX: Expose SPEC_CTRL Bit(2) to the guest Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/bugs/AMD: Add support to disable RDS on Fam[15,16,17]h if requested Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/bugs: Whitelist allowed SPEC_CTRL MSR values Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/bugs/intel: Set proper CPU features and setup RDS Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/bugs: Provide boot parameters for the spec_store_bypass_disable mitigation Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/cpufeatures: Add X86_FEATURE_RDS Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/bugs: Expose /sys/../spec_store_bypass Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/bugs, KVM: Support the combination of guest and host IBRS Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/bugs: Read SPEC_CTRL MSR during boot and re-use reserved bits Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/bugs: Concentrate bug reporting into a separate function Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/bugs: Concentrate bug detection into a separate function Linus Torvalds <torvalds(a)linux-foundation.org> x86/nospec: Simplify alternative_msr_write() Liu Bo <bo.liu(a)linux.alibaba.com> btrfs: fix reading stale metadata blocks after degraded raid1 mounts Nikolay Borisov <nborisov(a)suse.com> btrfs: Fix delalloc inodes invalidation during transaction abort Nikolay Borisov <nborisov(a)suse.com> btrfs: Split btrfs_del_delalloc_inode into 2 functions Anand Jain <anand.jain(a)oracle.com> btrfs: fix crash when trying to resume balance without the resume flag Misono Tomohiro <misono.tomohiro(a)jp.fujitsu.com> btrfs: property: Set incompat flag if lzo/zstd compression is set Robbie Ko <robbieko(a)synology.com> Btrfs: send, fix invalid access to commit roots due to concurrent snapshotting Filipe Manana <fdmanana(a)suse.com> Btrfs: fix xattr loss after power failure Masami Hiramatsu <mhiramat(a)kernel.org> ARM: 8772/1: kprobes: Prohibit kprobes on get_user functions Masami Hiramatsu <mhiramat(a)kernel.org> ARM: 8770/1: kprobes: Prohibit probing on optimized_callback Masami Hiramatsu <mhiramat(a)kernel.org> ARM: 8769/1: kprobes: Fix to use get_kprobe_ctlblk after irq-disabed Dexuan Cui <decui(a)microsoft.com> tick/broadcast: Use for_each_cpu() specially on UP kernels Dmitry Safonov <dima(a)arista.com> x86/mm: Drop TS_COMPAT on 64-bit exec() syscall Thomas Gleixner <tglx(a)linutronix.de> x86/apic/x2apic: Initialize cluster ID properly Masami Hiramatsu <mhiramat(a)kernel.org> ARM: 8771/1: kprobes: Prohibit kprobes on do_undefinstr Ard Biesheuvel <ard.biesheuvel(a)linaro.org> efi: Avoid potential crashes, fix the 'struct efi_pci_io_protocol_32' definition for mixed mode Dave Hansen <dave.hansen(a)linux.intel.com> x86/pkeys: Do not special case protection key 0 Dave Hansen <dave.hansen(a)linux.intel.com> x86/pkeys: Override pkey when moving away from PROT_EXEC Coly Li <colyli(a)suse.de> bcache: return 0 from bch_debug_init() if CONFIG_DEBUG_FS=n Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390: remove indirect branch from do_softirq_own_stack Julian Wiedmann <jwi(a)linux.ibm.com> s390/qdio: don't release memory in qdio_setup_irq() Hendrik Brueckner <brueckner(a)linux.ibm.com> s390/cpum_sf: ensure sample frequency of perf event attributes is non-zero Julian Wiedmann <jwi(a)linux.ibm.com> s390/qdio: fix access to uninitialized qdio_q fields Michel Thierry <michel.thierry(a)intel.com> drm/i915/gen9: Add WaClearHIZ_WM_CHICKEN3 for bxt and glk Pavel Tatashin <pasha.tatashin(a)oracle.com> mm: don't allow deferred pages with NEED_PER_CPU_KM Ross Zwisler <ross.zwisler(a)linux.intel.com> radix tree: fix multi-order iteration race Matthew Wilcox <mawilcox(a)microsoft.com> lib/test_bitmap.c: fix bitmap optimisation tests to report errors correctly Miquel Raynal <miquel.raynal(a)bootlin.com> cpufreq: armada-37xx: driver relies on cpufreq-dt Haneen Mohammed <hamohammed.sa(a)gmail.com> drm: Match sysfs name in link removal to link creation Nicholas Piggin <npiggin(a)gmail.com> powerpc/powernv: Fix NVRAM sleep in invalid context when crashing Boris Brezillon <boris.brezillon(a)bootlin.com> mtd: rawnand: marvell: Fix read logic for layouts with ->nchunks > 2 Alexander Monakov <amonakov(a)ispras.ru> i2c: designware: fix poll-after-enable regression Maxime Chevallier <maxime.chevallier(a)bootlin.com> ARM64: dts: marvell: armada-cp110: Add mg_core_clk for ethernet node Maxime Chevallier <maxime.chevallier(a)bootlin.com> ARM64: dts: marvell: armada-cp110: Add clocks for the xmdio node kbuild test robot <fengguang.wu(a)intel.com> netfilter: nf_tables: nf_tables_obj_lookup_byhandle() can be static Florian Westphal <fw(a)strlen.de> netfilter: nf_tables: can't fail after linking rule into active rule list Florian Westphal <fw(a)strlen.de> netfilter: nf_tables: free set name in error path Jann Horn <jannh(a)google.com> tee: shm: fix use-after-free via temporarily dropped reference Guenter Roeck <linux(a)roeck-us.net> x86/amd_nb: Add support for Raven Ridge CPUs Steven Rostedt (VMware) <rostedt(a)goodmis.org> vsprintf: Replace memory barrier with static_key for random_ptr_key update Steven Rostedt (VMware) <rostedt(a)goodmis.org> tracing/x86/xen: Remove zero data size trace events trace_xen_mmu_flush_tlb{_all} Halil Pasic <pasic(a)linux.vnet.ibm.com> vfio: ccw: fix cleanup if cp_prefetch fails Guenter Roeck <linux(a)roeck-us.net> hwmon: (k10temp) Use API function to access System Management Network Guenter Roeck <linux(a)roeck-us.net> hwmon: (k10temp) Fix reading critical temperature register Andre Przywara <andre.przywara(a)arm.com> KVM: arm/arm64: VGIC/ITS: protect kvm_read_guest() calls with SRCU lock Andre Przywara <andre.przywara(a)arm.com> KVM: arm/arm64: VGIC/ITS save/restore: protect kvm_read_guest() calls Andre Przywara <andre.przywara(a)arm.com> KVM: arm/arm64: VGIC/ITS: Promote irq_lock() in update_affinity Andre Przywara <andre.przywara(a)arm.com> KVM: arm/arm64: Properly protect VGIC locks from IRQs Sean Christopherson <sean.j.christopherson(a)intel.com> KVM: vmx: update sec exec controls for UMIP iff emulating UMIP Kamal Dasu <kdasu.kdev(a)gmail.com> spi: bcm-qspi: Always read and set BSPI_MAST_N_BOOT_CTRL Kamal Dasu <kdasu.kdev(a)gmail.com> spi: bcm-qspi: Avoid setting MSPI_CDRAM_PCS for spi-nor master Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> spi: pxa2xx: Allow 64-bit DMA Wenwen Wang <wang6495(a)umn.edu> ALSA: control: fix a redundant-copy issue Hans de Goede <hdegoede(a)redhat.com> ALSA: hda: Add Lenovo C50 All in one to the power_save blacklist Jeremy Soller <jeremy(a)system76.com> ALSA: hda/realtek - Clevo P950ER ALC1220 Fixup Federico Cuello <fedux(a)fedux.com.ar> ALSA: usb: mixer: volume quirk for CM102-A+/102S+ Shuah Khan (Samsung OSG) <shuah(a)kernel.org> usbip: usbip_host: fix bad unlock balance during stub_probe() Shuah Khan (Samsung OSG) <shuah(a)kernel.org> usbip: usbip_host: fix NULL-ptr deref and use-after-free errors Shuah Khan (Samsung OSG) <shuah(a)kernel.org> usbip: usbip_host: run rebind from exit when module is removed Shuah Khan (Samsung OSG) <shuah(a)kernel.org> usbip: usbip_host: delete device from busid_table after rebind Shuah Khan <shuah(a)kernel.org> usbip: usbip_host: refine probe and disconnect debug msgs to be useful Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: Fix USB3 NULL pointer dereference at logical disconnect. ------------- Diffstat: Documentation/ABI/testing/sysfs-devices-system-cpu | 1 + Documentation/admin-guide/kernel-parameters.txt | 45 +++ .../devicetree/bindings/net/marvell-pp2.txt | 9 +- Documentation/userspace-api/index.rst | 1 + Documentation/userspace-api/spec_ctrl.rst | 94 +++++ Makefile | 4 +- arch/arm/include/asm/assembler.h | 10 + arch/arm/include/asm/kvm_mmu.h | 16 + arch/arm/kernel/traps.c | 5 +- arch/arm/lib/getuser.S | 10 + arch/arm/probes/kprobes/opt-arm.c | 4 +- arch/arm64/boot/dts/marvell/armada-cp110.dtsi | 7 +- arch/arm64/include/asm/kvm_mmu.h | 16 + arch/powerpc/platforms/powernv/opal-nvram.c | 14 +- arch/s390/kernel/irq.c | 5 +- arch/s390/kernel/perf_cpum_sf.c | 4 + arch/x86/boot/compressed/eboot.c | 6 +- arch/x86/include/asm/cpufeatures.h | 20 +- arch/x86/include/asm/kvm_host.h | 2 +- arch/x86/include/asm/mmu_context.h | 2 +- arch/x86/include/asm/msr-index.h | 9 + arch/x86/include/asm/nospec-branch.h | 43 ++- arch/x86/include/asm/pkeys.h | 18 +- arch/x86/include/asm/spec-ctrl.h | 80 +++++ arch/x86/include/asm/thread_info.h | 4 +- arch/x86/kernel/amd_nb.c | 6 + arch/x86/kernel/apic/x2apic_cluster.c | 1 + arch/x86/kernel/cpu/amd.c | 22 ++ arch/x86/kernel/cpu/bugs.c | 397 ++++++++++++++++++++- arch/x86/kernel/cpu/common.c | 77 +++- arch/x86/kernel/cpu/cpu.h | 2 + arch/x86/kernel/cpu/intel.c | 3 + arch/x86/kernel/process.c | 146 ++++++++ arch/x86/kernel/process_64.c | 1 + arch/x86/kernel/smpboot.c | 5 + arch/x86/kvm/cpuid.c | 21 +- arch/x86/kvm/svm.c | 66 ++-- arch/x86/kvm/vmx.c | 60 ++-- arch/x86/kvm/x86.c | 13 +- arch/x86/mm/pkeys.c | 21 +- arch/x86/xen/mmu.c | 4 +- arch/x86/xen/mmu_pv.c | 4 +- drivers/base/cpu.c | 8 + drivers/cpufreq/Kconfig.arm | 2 +- drivers/gpu/drm/drm_drv.c | 2 +- drivers/gpu/drm/i915/i915_reg.h | 3 + drivers/gpu/drm/i915/intel_engine_cs.c | 4 + drivers/hwmon/Kconfig | 2 +- drivers/hwmon/k10temp.c | 51 ++- drivers/i2c/busses/i2c-designware-master.c | 5 +- drivers/md/bcache/debug.c | 3 + drivers/mtd/nand/marvell_nand.c | 8 +- drivers/s390/cio/qdio_setup.c | 12 +- drivers/s390/cio/vfio_ccw_cp.c | 13 +- drivers/spi/spi-bcm-qspi.c | 28 +- drivers/spi/spi-pxa2xx.h | 2 +- drivers/tee/tee_shm.c | 5 +- drivers/usb/host/xhci-hub.c | 2 +- drivers/usb/usbip/stub.h | 2 + drivers/usb/usbip/stub_dev.c | 43 ++- drivers/usb/usbip/stub_main.c | 105 +++++- fs/btrfs/ctree.c | 22 +- fs/btrfs/ctree.h | 2 + fs/btrfs/disk-io.c | 26 +- fs/btrfs/inode.c | 13 +- fs/btrfs/props.c | 12 +- fs/btrfs/tree-log.c | 7 + fs/btrfs/volumes.c | 9 + fs/proc/array.c | 25 ++ include/linux/bpf_verifier.h | 1 + include/linux/cpu.h | 2 + include/linux/efi.h | 8 +- include/linux/nospec.h | 10 + include/linux/sched.h | 10 +- include/linux/seccomp.h | 5 +- include/trace/events/xen.h | 16 - include/uapi/linux/prctl.h | 12 + include/uapi/linux/seccomp.h | 5 +- kernel/bpf/verifier.c | 59 ++- kernel/seccomp.c | 21 +- kernel/sys.c | 23 ++ kernel/time/tick-broadcast.c | 8 + lib/radix-tree.c | 6 +- lib/test_bitmap.c | 21 +- lib/vsprintf.c | 26 +- mm/Kconfig | 1 + net/netfilter/nf_tables_api.c | 75 ++-- sound/core/control_compat.c | 3 +- sound/pci/hda/hda_intel.c | 2 + sound/pci/hda/patch_realtek.c | 1 + sound/usb/mixer.c | 8 + tools/testing/selftests/seccomp/seccomp_bpf.c | 22 +- virt/kvm/arm/vgic/vgic-debug.c | 5 +- virt/kvm/arm/vgic/vgic-its.c | 34 +- virt/kvm/arm/vgic/vgic-v3.c | 4 +- virt/kvm/arm/vgic/vgic.c | 22 +- 96 files changed, 1731 insertions(+), 373 deletions(-)

7 years, 3 months

6
10
0 0

stable-rc 4.16.11/57d3dcea476e: regressions detected in project stable v4.16.y on OE

by Linaro QA

Summary ------------------------------------------------------------------------ kernel: 4.16.11 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git git branch: linux-4.16.y git commit: 57d3dcea476e924eb6eeeb7a585692edf5c8bd23 git describe: v4.16.11 Test details: https://qa-reports.linaro.org/lkft/linux-stable-rc-4.16-oe/build/v4.16.11 Regressions (compared to build v4.16.10-111-g663daea64d0b) ------------------------------------------------------------------------ dragonboard-410c - arm64: libhugetlbfs: * HUGETLB_VERBOSE_1-HUGETLB_MORECORE_yes-heap-overflow-2M-64 * test src: git://github.com/libhugetlbfs/libhugetlbfs.git Boards, architectures and test suites: ------------------------------------- dragonboard-410c - arm64 * boot - pass: 18, fail: 2, * kselftest - pass: 39, fail: 2, skip: 26 * libhugetlbfs - pass: 89, fail: 1, skip: 1 * ltp-cap_bounds-tests - pass: 2, * ltp-containers-tests - pass: 64, skip: 17 * ltp-fcntl-locktests-tests - pass: 2, * ltp-filecaps-tests - pass: 2, * ltp-fs-tests - pass: 57, skip: 6 * ltp-fs_bind-tests - pass: 2, * ltp-fsx-tests - pass: 2, * ltp-hugetlb-tests - pass: 21, skip: 1 * ltp-io-tests - pass: 3, * ltp-ipc-tests - pass: 9, * ltp-math-tests - pass: 11, * ltp-nptl-tests - pass: 2, * ltp-pty-tests - pass: 4, * ltp-sched-tests - pass: 14, * ltp-securebits-tests - pass: 4, * ltp-timers-tests - pass: 13, hi6220-hikey - arm64 * boot - pass: 20, * kselftest - pass: 44, fail: 1, skip: 23 * libhugetlbfs - pass: 90, skip: 1 * ltp-cap_bounds-tests - pass: 2, * ltp-containers-tests - pass: 64, skip: 17 * ltp-fcntl-locktests-tests - pass: 2, * ltp-filecaps-tests - pass: 2, * ltp-fs-tests - pass: 57, skip: 6 * ltp-fs_bind-tests - pass: 2, * ltp-fs_perms_simple-tests - pass: 19, * ltp-fsx-tests - pass: 2, * ltp-hugetlb-tests - pass: 21, skip: 1 * ltp-io-tests - pass: 3, * ltp-ipc-tests - pass: 9, * ltp-math-tests - pass: 11, * ltp-nptl-tests - pass: 2, * ltp-pty-tests - pass: 4, * ltp-sched-tests - pass: 10, skip: 4 * ltp-securebits-tests - pass: 4, * ltp-syscalls-tests - pass: 1016, skip: 134 * ltp-timers-tests - pass: 13, juno-r2 - arm64 * boot - pass: 20, * kselftest - pass: 43, fail: 1, skip: 24 * libhugetlbfs - pass: 90, skip: 1 * ltp-cap_bounds-tests - pass: 2, * ltp-containers-tests - pass: 64, skip: 17 * ltp-fcntl-locktests-tests - pass: 2, * ltp-filecaps-tests - pass: 2, * ltp-fs-tests - pass: 57, skip: 6 * ltp-fs_perms_simple-tests - pass: 19, * ltp-fsx-tests - pass: 2, * ltp-hugetlb-tests - pass: 22, * ltp-io-tests - pass: 3, * ltp-ipc-tests - pass: 9, * ltp-math-tests - pass: 11, * ltp-nptl-tests - pass: 2, * ltp-pty-tests - pass: 4, * ltp-sched-tests - pass: 10, skip: 4 * ltp-securebits-tests - pass: 4, * ltp-syscalls-tests - pass: 1017, skip: 133 * ltp-timers-tests - pass: 13, qemu_arm * boot - pass: 20, * kselftest - pass: 36, fail: 1, skip: 31 * ltp-cap_bounds-tests - pass: 2, * ltp-containers-tests - pass: 63, skip: 18 * ltp-fcntl-locktests-tests - pass: 2, * ltp-filecaps-tests - pass: 2, * ltp-fs-tests - pass: 58, skip: 5 * ltp-fs_bind-tests - pass: 2, * ltp-fs_perms_simple-tests - pass: 19, * ltp-fsx-tests - pass: 2, * ltp-hugetlb-tests - pass: 21, skip: 1 * ltp-io-tests - pass: 3, * ltp-ipc-tests - pass: 9, * ltp-math-tests - pass: 11, * ltp-nptl-tests - pass: 2, * ltp-pty-tests - pass: 4, * ltp-sched-tests - pass: 7, skip: 7 * ltp-securebits-tests - pass: 4, * ltp-syscalls-tests - pass: 1055, fail: 3, skip: 92 * ltp-timers-tests - pass: 13, qemu_arm64 * boot - pass: 18, fail: 2, * kselftest - pass: 40, fail: 1, skip: 29 * libhugetlbfs - pass: 90, skip: 1 * ltp-cap_bounds-tests - pass: 2, * ltp-containers-tests - pass: 64, skip: 17 * ltp-fcntl-locktests-tests - pass: 2, * ltp-filecaps-tests - pass: 2, * ltp-fs-tests - pass: 57, skip: 6 * ltp-fs_bind-tests - pass: 2, * ltp-fs_perms_simple-tests - pass: 19, * ltp-fsx-tests - pass: 2, * ltp-hugetlb-tests - pass: 22, * ltp-io-tests - pass: 3, * ltp-ipc-tests - pass: 9, * ltp-math-tests - pass: 11, * ltp-nptl-tests - pass: 2, * ltp-pty-tests - pass: 4, * ltp-securebits-tests - pass: 4, * ltp-timers-tests - pass: 13, qemu_x86_64 * boot - pass: 20, * kselftest - pass: 52, fail: 1, skip: 29 * libhugetlbfs - pass: 90, skip: 1 * ltp-cap_bounds-tests - pass: 2, * ltp-containers-tests - pass: 64, skip: 17 * ltp-fcntl-locktests-tests - pass: 2, * ltp-filecaps-tests - pass: 2, * ltp-fs-tests - pass: 57, skip: 6 * ltp-fs_bind-tests - pass: 2, * ltp-fs_perms_simple-tests - pass: 19, * ltp-fsx-tests - pass: 2, * ltp-hugetlb-tests - pass: 22, * ltp-io-tests - pass: 3, * ltp-ipc-tests - pass: 9, * ltp-math-tests - pass: 11, * ltp-nptl-tests - pass: 2, * ltp-pty-tests - pass: 4, * ltp-sched-tests - pass: 13, skip: 1 * ltp-securebits-tests - pass: 4, * ltp-syscalls-tests - pass: 998, skip: 152 * ltp-timers-tests - pass: 13, x15 - arm * boot - pass: 20, * kselftest - pass: 38, fail: 1, skip: 28 * libhugetlbfs - pass: 87, skip: 1 * ltp-cap_bounds-tests - pass: 2, * ltp-containers-tests - pass: 63, skip: 18 * ltp-fcntl-locktests-tests - pass: 2, * ltp-filecaps-tests - pass: 2, * ltp-fs-tests - pass: 58, skip: 5 * ltp-fs_bind-tests - pass: 2, * ltp-fs_perms_simple-tests - pass: 19, * ltp-fsx-tests - pass: 2, * ltp-hugetlb-tests - pass: 20, skip: 2 * ltp-io-tests - pass: 3, * ltp-ipc-tests - pass: 9, * ltp-math-tests - pass: 11, * ltp-nptl-tests - pass: 2, * ltp-pty-tests - pass: 4, * ltp-sched-tests - pass: 13, skip: 1 * ltp-securebits-tests - pass: 4, * ltp-syscalls-tests - pass: 1075, skip: 75 * ltp-timers-tests - pass: 13, x86_64 * boot - pass: 22, * kselftest - pass: 52, fail: 1, skip: 23 * kselftest-vsyscall-mode-native - pass: 51, fail: 1, skip: 20 * kselftest-vsyscall-mode-none - pass: 53, fail: 1, skip: 20 * libhugetlbfs - pass: 90, skip: 1 * ltp-cap_bounds-tests - pass: 2, * ltp-containers-tests - pass: 64, skip: 17 * ltp-fcntl-locktests-tests - pass: 2, * ltp-filecaps-tests - pass: 2, * ltp-fs-tests - pass: 58, skip: 5 * ltp-fs_bind-tests - pass: 2, * ltp-fs_perms_simple-tests - pass: 19, * ltp-fsx-tests - pass: 2, * ltp-hugetlb-tests - pass: 22, * ltp-io-tests - pass: 3, * ltp-ipc-tests - pass: 9, * ltp-math-tests - pass: 11, * ltp-nptl-tests - pass: 2, * ltp-pty-tests - pass: 4, * ltp-sched-tests - pass: 9, skip: 5 * ltp-securebits-tests - pass: 4, * ltp-syscalls-tests - pass: 1034, skip: 116 * ltp-timers-tests - pass: 13, -- Linaro QA (BETA) https://qa-reports.linaro.org

7 years, 3 months

1
0
0 0

stable-rc 4.9.102/2272cdd5d5bf: regressions detected in project stable v4.9.y on OE

by Linaro QA

Summary ------------------------------------------------------------------------ kernel: 4.9.102 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git git branch: linux-4.9.y git commit: 2272cdd5d5bf42e3721430ae6076656a42043c34 git describe: v4.9.102 Test details: https://qa-reports.linaro.org/lkft/linux-stable-rc-4.9-oe/build/v4.9.102 Regressions (compared to build v4.9.101-88-gc41014362085) ------------------------------------------------------------------------ dragonboard-410c: ltp-hugetlb-tests: * hugemmap06 * runltp_hugetlb * test src: git://github.com/linux-test-project/ltp.git Boards, architectures and test suites: ------------------------------------- dragonboard-410c * boot - pass: 20, * kselftest - pass: 35, fail: 1, skip: 32 * libhugetlbfs - pass: 90, skip: 1 * ltp-cap_bounds-tests - pass: 2, * ltp-containers-tests - pass: 64, skip: 17 * ltp-fcntl-locktests-tests - pass: 2, * ltp-filecaps-tests - pass: 2, * ltp-fs-tests - pass: 57, skip: 6 * ltp-fs_bind-tests - pass: 2, * ltp-fs_perms_simple-tests - pass: 19, * ltp-fsx-tests - pass: 2, * ltp-hugetlb-tests - pass: 19, fail: 2, skip: 1 * ltp-io-tests - pass: 3, * ltp-ipc-tests - pass: 9, * ltp-math-tests - pass: 11, * ltp-nptl-tests - pass: 2, * ltp-pty-tests - pass: 4, * ltp-sched-tests - pass: 14, * ltp-securebits-tests - pass: 4, * ltp-syscalls-tests - pass: 1015, skip: 135 * ltp-timers-tests - pass: 13, hi6220-hikey - arm64 * boot - pass: 20, * kselftest - pass: 34, fail: 1, skip: 29 * libhugetlbfs - pass: 90, skip: 1 * ltp-cap_bounds-tests - pass: 2, * ltp-containers-tests - pass: 64, skip: 17 * ltp-fcntl-locktests-tests - pass: 2, * ltp-filecaps-tests - pass: 2, * ltp-fs-tests - pass: 57, skip: 6 * ltp-fs_bind-tests - pass: 2, * ltp-fs_perms_simple-tests - pass: 19, * ltp-fsx-tests - pass: 2, * ltp-hugetlb-tests - pass: 21, skip: 1 * ltp-io-tests - pass: 3, * ltp-ipc-tests - pass: 9, * ltp-math-tests - pass: 11, * ltp-nptl-tests - pass: 2, * ltp-pty-tests - pass: 4, * ltp-sched-tests - pass: 10, skip: 4 * ltp-securebits-tests - pass: 4, * ltp-syscalls-tests - pass: 1014, skip: 136 * ltp-timers-tests - pass: 13, juno-r2 - arm64 * boot - pass: 19, * kselftest - pass: 33, fail: 1, skip: 28 * libhugetlbfs - pass: 90, skip: 1 * ltp-cap_bounds-tests - pass: 2, * ltp-containers-tests - pass: 64, skip: 17 * ltp-fcntl-locktests-tests - pass: 2, * ltp-filecaps-tests - pass: 2, * ltp-fs-tests - pass: 57, skip: 6 * ltp-fs_bind-tests - pass: 2, * ltp-fs_perms_simple-tests - pass: 19, * ltp-fsx-tests - pass: 2, * ltp-io-tests - pass: 3, * ltp-ipc-tests - pass: 9, * ltp-math-tests - pass: 11, * ltp-nptl-tests - pass: 2, * ltp-pty-tests - pass: 4, * ltp-sched-tests - pass: 10, skip: 4 * ltp-securebits-tests - pass: 4, * ltp-syscalls-tests - pass: 1015, skip: 135 * ltp-timers-tests - pass: 13, qemu_arm * boot - pass: 20, * kselftest - pass: 35, fail: 1, skip: 32 * ltp-cap_bounds-tests - pass: 2, * ltp-containers-tests - pass: 63, skip: 18 * ltp-fcntl-locktests-tests - pass: 2, * ltp-filecaps-tests - pass: 2, * ltp-fs-tests - pass: 58, skip: 5 * ltp-fs_bind-tests - pass: 2, * ltp-fs_perms_simple-tests - pass: 19, * ltp-fsx-tests - pass: 2, * ltp-hugetlb-tests - pass: 21, skip: 1 * ltp-io-tests - pass: 3, * ltp-ipc-tests - pass: 9, * ltp-math-tests - pass: 11, * ltp-nptl-tests - pass: 2, * ltp-pty-tests - pass: 4, * ltp-sched-tests - pass: 7, skip: 7 * ltp-securebits-tests - pass: 4, * ltp-syscalls-tests - pass: 1056, fail: 2, skip: 92 * ltp-timers-tests - pass: 13, qemu_arm64 * boot - pass: 19, fail: 1, * kselftest - pass: 36, fail: 1, skip: 33 * libhugetlbfs - pass: 90, skip: 1 * ltp-cap_bounds-tests - pass: 2, * ltp-containers-tests - pass: 64, skip: 17 * ltp-fcntl-locktests-tests - pass: 2, * ltp-filecaps-tests - pass: 2, * ltp-fs-tests - pass: 57, skip: 6 * ltp-fs_bind-tests - pass: 2, * ltp-fs_perms_simple-tests - pass: 19, * ltp-fsx-tests - pass: 2, * ltp-hugetlb-tests - pass: 22, * ltp-io-tests - pass: 3, * ltp-ipc-tests - pass: 9, * ltp-math-tests - pass: 11, * ltp-nptl-tests - pass: 2, * ltp-pty-tests - pass: 4, * ltp-sched-tests - pass: 8, skip: 6 * ltp-securebits-tests - pass: 4, * ltp-timers-tests - pass: 13, qemu_x86_64 * boot - pass: 20, * kselftest - pass: 48, fail: 1, skip: 33 * libhugetlbfs - pass: 90, skip: 1 * ltp-cap_bounds-tests - pass: 2, * ltp-containers-tests - pass: 64, skip: 17 * ltp-fcntl-locktests-tests - pass: 2, * ltp-filecaps-tests - pass: 2, * ltp-fs-tests - pass: 57, skip: 6 * ltp-fs_bind-tests - pass: 2, * ltp-fs_perms_simple-tests - pass: 19, * ltp-fsx-tests - pass: 2, * ltp-hugetlb-tests - pass: 22, * ltp-io-tests - pass: 3, * ltp-ipc-tests - pass: 9, * ltp-math-tests - pass: 11, * ltp-nptl-tests - pass: 2, * ltp-pty-tests - pass: 4, * ltp-sched-tests - pass: 13, skip: 1 * ltp-securebits-tests - pass: 4, * ltp-syscalls-tests - pass: 998, skip: 152 * ltp-timers-tests - pass: 13, x15 - arm * boot - pass: 20, * kselftest - pass: 34, fail: 1, skip: 29 * libhugetlbfs - pass: 87, skip: 1 * ltp-cap_bounds-tests - pass: 2, * ltp-containers-tests - pass: 63, skip: 18 * ltp-fcntl-locktests-tests - pass: 2, * ltp-filecaps-tests - pass: 2, * ltp-fs-tests - pass: 58, skip: 5 * ltp-fs_bind-tests - pass: 2, * ltp-fs_perms_simple-tests - pass: 19, * ltp-fsx-tests - pass: 2, * ltp-hugetlb-tests - pass: 20, skip: 2 * ltp-io-tests - pass: 3, * ltp-ipc-tests - pass: 9, * ltp-math-tests - pass: 11, * ltp-nptl-tests - pass: 2, * ltp-pty-tests - pass: 4, * ltp-sched-tests - pass: 13, skip: 1 * ltp-securebits-tests - pass: 4, * ltp-syscalls-tests - pass: 1075, skip: 75 * ltp-timers-tests - pass: 13, x86_64 * boot - pass: 22, * kselftest - pass: 51, fail: 1, skip: 30 * kselftest-vsyscall-mode-native - pass: 49, fail: 2, skip: 30 * kselftest-vsyscall-mode-none - pass: 51, fail: 1, skip: 30 * libhugetlbfs - pass: 90, skip: 1 * ltp-cap_bounds-tests - pass: 2, * ltp-containers-tests - pass: 64, skip: 17 * ltp-fcntl-locktests-tests - pass: 2, * ltp-filecaps-tests - pass: 2, * ltp-fs-tests - pass: 58, skip: 5 * ltp-fs_bind-tests - pass: 2, * ltp-fs_perms_simple-tests - pass: 19, * ltp-fsx-tests - pass: 2, * ltp-hugetlb-tests - pass: 22, * ltp-io-tests - pass: 3, * ltp-ipc-tests - pass: 9, * ltp-math-tests - pass: 11, * ltp-nptl-tests - pass: 2, * ltp-pty-tests - pass: 4, * ltp-sched-tests - pass: 9, skip: 5 * ltp-securebits-tests - pass: 4, * ltp-syscalls-tests - pass: 1034, skip: 116 * ltp-timers-tests - pass: 13, -- Linaro QA (BETA) https://qa-reports.linaro.org

7 years, 3 months

1
0
0 0

[PATCH 4.14 00/95] 4.14.43-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.14.43 release. There are 95 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 Tue May 22 21:04:09 UTC 2018. 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/v4.x/stable-review/patch-4.14.43-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.14.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.14.43-rc1 Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/bugs: Rename SSBD_NO to SSB_NO Tom Lendacky <thomas.lendacky(a)amd.com> KVM: SVM: Implement VIRT_SPEC_CTRL support for SSBD Thomas Gleixner <tglx(a)linutronix.de> x86/speculation, KVM: Implement support for VIRT_SPEC_CTRL/LS_CFG Thomas Gleixner <tglx(a)linutronix.de> x86/bugs: Rework spec_ctrl base and mask logic Thomas Gleixner <tglx(a)linutronix.de> x86/bugs: Remove x86_spec_ctrl_set() Thomas Gleixner <tglx(a)linutronix.de> x86/bugs: Expose x86_spec_ctrl_base directly Borislav Petkov <bp(a)suse.de> x86/bugs: Unify x86_spec_ctrl_{set_guest,restore_host} Thomas Gleixner <tglx(a)linutronix.de> x86/speculation: Rework speculative_store_bypass_update() Tom Lendacky <thomas.lendacky(a)amd.com> x86/speculation: Add virtualized speculative store bypass disable support Thomas Gleixner <tglx(a)linutronix.de> x86/bugs, KVM: Extend speculation control for VIRT_SPEC_CTRL Thomas Gleixner <tglx(a)linutronix.de> x86/speculation: Handle HT correctly on AMD Thomas Gleixner <tglx(a)linutronix.de> x86/cpufeatures: Add FEATURE_ZEN Thomas Gleixner <tglx(a)linutronix.de> x86/cpufeatures: Disentangle SSBD enumeration Thomas Gleixner <tglx(a)linutronix.de> x86/cpufeatures: Disentangle MSR_SPEC_CTRL enumeration from IBRS Borislav Petkov <bp(a)suse.de> x86/speculation: Use synthetic bits for IBRS/IBPB/STIBP Thomas Gleixner <tglx(a)linutronix.de> KVM: SVM: Move spec control call after restore of GS Jim Mattson <jmattson(a)google.com> x86/cpu: Make alternative_msr_write work for 32-bit code Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/bugs: Fix the parameters alignment and missing void Jiri Kosina <jkosina(a)suse.cz> x86/bugs: Make cpu_show_common() static Jiri Kosina <jkosina(a)suse.cz> x86/bugs: Fix __ssb_select_mitigation() return type Borislav Petkov <bp(a)suse.de> Documentation/spec_ctrl: Do some minor cleanups Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> proc: Use underscores for SSBD in 'status' Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/bugs: Rename _RDS to _SSBD Kees Cook <keescook(a)chromium.org> x86/speculation: Make "seccomp" the default mode for Speculative Store Bypass Thomas Gleixner <tglx(a)linutronix.de> seccomp: Move speculation migitation control to arch code Kees Cook <keescook(a)chromium.org> seccomp: Add filter flag to opt-out of SSB mitigation Thomas Gleixner <tglx(a)linutronix.de> seccomp: Use PR_SPEC_FORCE_DISABLE Thomas Gleixner <tglx(a)linutronix.de> prctl: Add force disable speculation Kees Cook <keescook(a)chromium.org> x86/bugs: Make boot modes __ro_after_init Kees Cook <keescook(a)chromium.org> seccomp: Enable speculation flaw mitigations Kees Cook <keescook(a)chromium.org> proc: Provide details on speculation flaw mitigations Kees Cook <keescook(a)chromium.org> nospec: Allow getting/setting on non-current task Thomas Gleixner <tglx(a)linutronix.de> x86/speculation: Add prctl for Speculative Store Bypass mitigation Thomas Gleixner <tglx(a)linutronix.de> x86/process: Allow runtime control of Speculative Store Bypass Thomas Gleixner <tglx(a)linutronix.de> prctl: Add speculation control prctls Thomas Gleixner <tglx(a)linutronix.de> x86/speculation: Create spec-ctrl.h to avoid include hell Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/KVM/VMX: Expose SPEC_CTRL Bit(2) to the guest Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/bugs/AMD: Add support to disable RDS on Fam[15,16,17]h if requested Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/bugs: Whitelist allowed SPEC_CTRL MSR values Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/bugs/intel: Set proper CPU features and setup RDS Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/bugs: Provide boot parameters for the spec_store_bypass_disable mitigation Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/cpufeatures: Add X86_FEATURE_RDS Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/bugs: Expose /sys/../spec_store_bypass Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/bugs, KVM: Support the combination of guest and host IBRS Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/bugs: Read SPEC_CTRL MSR during boot and re-use reserved bits Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/bugs: Concentrate bug reporting into a separate function Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/bugs: Concentrate bug detection into a separate function Linus Torvalds <torvalds(a)linux-foundation.org> x86/nospec: Simplify alternative_msr_write() Liu Bo <bo.liu(a)linux.alibaba.com> btrfs: fix reading stale metadata blocks after degraded raid1 mounts Nikolay Borisov <nborisov(a)suse.com> btrfs: Fix delalloc inodes invalidation during transaction abort Nikolay Borisov <nborisov(a)suse.com> btrfs: Split btrfs_del_delalloc_inode into 2 functions Anand Jain <anand.jain(a)oracle.com> btrfs: fix crash when trying to resume balance without the resume flag Misono Tomohiro <misono.tomohiro(a)jp.fujitsu.com> btrfs: property: Set incompat flag if lzo/zstd compression is set Robbie Ko <robbieko(a)synology.com> Btrfs: send, fix invalid access to commit roots due to concurrent snapshotting Filipe Manana <fdmanana(a)suse.com> Btrfs: fix xattr loss after power failure Masami Hiramatsu <mhiramat(a)kernel.org> ARM: 8772/1: kprobes: Prohibit kprobes on get_user functions Masami Hiramatsu <mhiramat(a)kernel.org> ARM: 8770/1: kprobes: Prohibit probing on optimized_callback Masami Hiramatsu <mhiramat(a)kernel.org> ARM: 8769/1: kprobes: Fix to use get_kprobe_ctlblk after irq-disabed Dexuan Cui <decui(a)microsoft.com> tick/broadcast: Use for_each_cpu() specially on UP kernels Dmitry Safonov <dima(a)arista.com> x86/mm: Drop TS_COMPAT on 64-bit exec() syscall Masami Hiramatsu <mhiramat(a)kernel.org> ARM: 8771/1: kprobes: Prohibit kprobes on do_undefinstr Ard Biesheuvel <ard.biesheuvel(a)linaro.org> efi: Avoid potential crashes, fix the 'struct efi_pci_io_protocol_32' definition for mixed mode Dave Hansen <dave.hansen(a)linux.intel.com> x86/pkeys: Do not special case protection key 0 Dave Hansen <dave.hansen(a)linux.intel.com> x86/pkeys: Override pkey when moving away from PROT_EXEC Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390: remove indirect branch from do_softirq_own_stack Julian Wiedmann <jwi(a)linux.ibm.com> s390/qdio: don't release memory in qdio_setup_irq() Hendrik Brueckner <brueckner(a)linux.ibm.com> s390/cpum_sf: ensure sample frequency of perf event attributes is non-zero Julian Wiedmann <jwi(a)linux.ibm.com> s390/qdio: fix access to uninitialized qdio_q fields Michel Thierry <michel.thierry(a)intel.com> drm/i915/gen9: Add WaClearHIZ_WM_CHICKEN3 for bxt and glk Pavel Tatashin <pasha.tatashin(a)oracle.com> mm: don't allow deferred pages with NEED_PER_CPU_KM Ross Zwisler <ross.zwisler(a)linux.intel.com> radix tree: fix multi-order iteration race Matthew Wilcox <mawilcox(a)microsoft.com> lib/test_bitmap.c: fix bitmap optimisation tests to report errors correctly Haneen Mohammed <hamohammed.sa(a)gmail.com> drm: Match sysfs name in link removal to link creation Nicholas Piggin <npiggin(a)gmail.com> powerpc/powernv: Fix NVRAM sleep in invalid context when crashing Alexander Monakov <amonakov(a)ispras.ru> i2c: designware: fix poll-after-enable regression Subash Abhinov Kasiviswanathan <subashab(a)codeaurora.org> netfilter: nf_socket: Fix out of bounds access in nf_sk_lookup_slow_v{4,6} Florian Westphal <fw(a)strlen.de> netfilter: nf_tables: can't fail after linking rule into active rule list Florian Westphal <fw(a)strlen.de> netfilter: nf_tables: free set name in error path Jann Horn <jannh(a)google.com> tee: shm: fix use-after-free via temporarily dropped reference Steven Rostedt (VMware) <rostedt(a)goodmis.org> tracing/x86/xen: Remove zero data size trace events trace_xen_mmu_flush_tlb{_all} Halil Pasic <pasic(a)linux.vnet.ibm.com> vfio: ccw: fix cleanup if cp_prefetch fails Benjamin Herrenschmidt <benh(a)kernel.crashing.org> powerpc: Don't preempt_disable() in show_cpuinfo() Andre Przywara <andre.przywara(a)arm.com> KVM: arm/arm64: VGIC/ITS: protect kvm_read_guest() calls with SRCU lock Andre Przywara <andre.przywara(a)arm.com> KVM: arm/arm64: VGIC/ITS save/restore: protect kvm_read_guest() calls Kamal Dasu <kdasu.kdev(a)gmail.com> spi: bcm-qspi: Always read and set BSPI_MAST_N_BOOT_CTRL Kamal Dasu <kdasu.kdev(a)gmail.com> spi: bcm-qspi: Avoid setting MSPI_CDRAM_PCS for spi-nor master Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> spi: pxa2xx: Allow 64-bit DMA Wenwen Wang <wang6495(a)umn.edu> ALSA: control: fix a redundant-copy issue Hans de Goede <hdegoede(a)redhat.com> ALSA: hda: Add Lenovo C50 All in one to the power_save blacklist Federico Cuello <fedux(a)fedux.com.ar> ALSA: usb: mixer: volume quirk for CM102-A+/102S+ Shuah Khan (Samsung OSG) <shuah(a)kernel.org> usbip: usbip_host: fix bad unlock balance during stub_probe() Shuah Khan (Samsung OSG) <shuah(a)kernel.org> usbip: usbip_host: fix NULL-ptr deref and use-after-free errors Shuah Khan (Samsung OSG) <shuah(a)kernel.org> usbip: usbip_host: run rebind from exit when module is removed Shuah Khan (Samsung OSG) <shuah(a)kernel.org> usbip: usbip_host: delete device from busid_table after rebind Shuah Khan <shuah(a)kernel.org> usbip: usbip_host: refine probe and disconnect debug msgs to be useful ------------- Diffstat: Documentation/ABI/testing/sysfs-devices-system-cpu | 1 + Documentation/admin-guide/kernel-parameters.txt | 45 +++ Documentation/userspace-api/index.rst | 1 + Documentation/userspace-api/spec_ctrl.rst | 94 +++++ Makefile | 4 +- arch/arm/include/asm/assembler.h | 10 + arch/arm/include/asm/kvm_mmu.h | 16 + arch/arm/kernel/traps.c | 5 +- arch/arm/lib/getuser.S | 10 + arch/arm/probes/kprobes/opt-arm.c | 4 +- arch/arm64/include/asm/kvm_mmu.h | 16 + arch/powerpc/kernel/setup-common.c | 11 - arch/powerpc/platforms/powernv/opal-nvram.c | 14 +- arch/s390/kernel/irq.c | 5 +- arch/s390/kernel/perf_cpum_sf.c | 4 + arch/x86/boot/compressed/eboot.c | 6 +- arch/x86/include/asm/cpufeatures.h | 18 +- arch/x86/include/asm/kvm_host.h | 2 +- arch/x86/include/asm/mmu_context.h | 2 +- arch/x86/include/asm/msr-index.h | 9 + arch/x86/include/asm/nospec-branch.h | 43 ++- arch/x86/include/asm/pkeys.h | 18 +- arch/x86/include/asm/spec-ctrl.h | 80 +++++ arch/x86/include/asm/thread_info.h | 4 +- arch/x86/kernel/cpu/amd.c | 22 ++ arch/x86/kernel/cpu/bugs.c | 397 ++++++++++++++++++++- arch/x86/kernel/cpu/common.c | 77 +++- arch/x86/kernel/cpu/cpu.h | 2 + arch/x86/kernel/cpu/intel.c | 3 + arch/x86/kernel/process.c | 146 ++++++++ arch/x86/kernel/process_64.c | 1 + arch/x86/kernel/smpboot.c | 5 + arch/x86/kvm/cpuid.c | 21 +- arch/x86/kvm/svm.c | 66 ++-- arch/x86/kvm/vmx.c | 32 +- arch/x86/kvm/x86.c | 13 +- arch/x86/mm/pkeys.c | 21 +- arch/x86/xen/mmu.c | 4 +- arch/x86/xen/mmu_pv.c | 4 +- drivers/base/cpu.c | 8 + drivers/gpu/drm/drm_drv.c | 2 +- drivers/gpu/drm/i915/i915_reg.h | 3 + drivers/gpu/drm/i915/intel_engine_cs.c | 4 + drivers/i2c/busses/i2c-designware-master.c | 5 +- drivers/s390/cio/qdio_setup.c | 12 +- drivers/s390/cio/vfio_ccw_cp.c | 13 +- drivers/spi/spi-bcm-qspi.c | 28 +- drivers/spi/spi-pxa2xx.h | 2 +- drivers/tee/tee_shm.c | 5 +- drivers/usb/usbip/stub.h | 2 + drivers/usb/usbip/stub_dev.c | 43 ++- drivers/usb/usbip/stub_main.c | 105 +++++- fs/btrfs/ctree.c | 22 +- fs/btrfs/ctree.h | 2 + fs/btrfs/disk-io.c | 26 +- fs/btrfs/inode.c | 13 +- fs/btrfs/props.c | 12 +- fs/btrfs/tree-log.c | 7 + fs/btrfs/volumes.c | 9 + fs/proc/array.c | 25 ++ include/linux/cpu.h | 2 + include/linux/efi.h | 8 +- include/linux/nospec.h | 10 + include/linux/sched.h | 10 +- include/linux/seccomp.h | 5 +- include/trace/events/xen.h | 16 - include/uapi/linux/prctl.h | 12 + include/uapi/linux/seccomp.h | 5 +- kernel/seccomp.c | 21 +- kernel/sys.c | 23 ++ kernel/time/tick-broadcast.c | 8 + lib/radix-tree.c | 6 +- lib/test_bitmap.c | 21 +- mm/Kconfig | 1 + net/ipv4/netfilter/nf_socket_ipv4.c | 6 +- net/ipv6/netfilter/nf_socket_ipv6.c | 6 +- net/netfilter/nf_tables_api.c | 67 ++-- sound/core/control_compat.c | 3 +- sound/pci/hda/hda_intel.c | 2 + sound/usb/mixer.c | 8 + tools/testing/selftests/seccomp/seccomp_bpf.c | 22 +- virt/kvm/arm/vgic/vgic-its.c | 19 +- virt/kvm/arm/vgic/vgic-v3.c | 4 +- 83 files changed, 1557 insertions(+), 312 deletions(-)

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[PATCH 4.9 00/87] 4.9.102-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.9.102 release. There are 87 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 Tue May 22 21:03:57 UTC 2018. 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/v4.x/stable-review/patch-4.9.102-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.9.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.9.102-rc1 Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/bugs: Rename SSBD_NO to SSB_NO Tom Lendacky <thomas.lendacky(a)amd.com> KVM: SVM: Implement VIRT_SPEC_CTRL support for SSBD Thomas Gleixner <tglx(a)linutronix.de> x86/speculation, KVM: Implement support for VIRT_SPEC_CTRL/LS_CFG Thomas Gleixner <tglx(a)linutronix.de> x86/bugs: Rework spec_ctrl base and mask logic Thomas Gleixner <tglx(a)linutronix.de> x86/bugs: Remove x86_spec_ctrl_set() Thomas Gleixner <tglx(a)linutronix.de> x86/bugs: Expose x86_spec_ctrl_base directly Borislav Petkov <bp(a)suse.de> x86/bugs: Unify x86_spec_ctrl_{set_guest,restore_host} Thomas Gleixner <tglx(a)linutronix.de> x86/speculation: Rework speculative_store_bypass_update() Tom Lendacky <thomas.lendacky(a)amd.com> x86/speculation: Add virtualized speculative store bypass disable support Thomas Gleixner <tglx(a)linutronix.de> x86/bugs, KVM: Extend speculation control for VIRT_SPEC_CTRL Thomas Gleixner <tglx(a)linutronix.de> x86/speculation: Handle HT correctly on AMD Thomas Gleixner <tglx(a)linutronix.de> x86/cpufeatures: Add FEATURE_ZEN Borislav Petkov <bp(a)suse.de> x86/cpu/AMD: Fix erratum 1076 (CPB bit) Thomas Gleixner <tglx(a)linutronix.de> x86/cpufeatures: Disentangle SSBD enumeration Thomas Gleixner <tglx(a)linutronix.de> x86/cpufeatures: Disentangle MSR_SPEC_CTRL enumeration from IBRS Borislav Petkov <bp(a)suse.de> x86/speculation: Use synthetic bits for IBRS/IBPB/STIBP Thomas Gleixner <tglx(a)linutronix.de> KVM: SVM: Move spec control call after restore of GS Jim Mattson <jmattson(a)google.com> x86/cpu: Make alternative_msr_write work for 32-bit code Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/bugs: Fix the parameters alignment and missing void Jiri Kosina <jkosina(a)suse.cz> x86/bugs: Make cpu_show_common() static Jiri Kosina <jkosina(a)suse.cz> x86/bugs: Fix __ssb_select_mitigation() return type Borislav Petkov <bp(a)suse.de> Documentation/spec_ctrl: Do some minor cleanups Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> proc: Use underscores for SSBD in 'status' Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/bugs: Rename _RDS to _SSBD Kees Cook <keescook(a)chromium.org> x86/speculation: Make "seccomp" the default mode for Speculative Store Bypass Thomas Gleixner <tglx(a)linutronix.de> seccomp: Move speculation migitation control to arch code Kees Cook <keescook(a)chromium.org> seccomp: Add filter flag to opt-out of SSB mitigation Thomas Gleixner <tglx(a)linutronix.de> seccomp: Use PR_SPEC_FORCE_DISABLE Thomas Gleixner <tglx(a)linutronix.de> prctl: Add force disable speculation Kees Cook <keescook(a)chromium.org> x86/bugs: Make boot modes __ro_after_init Kees Cook <keescook(a)chromium.org> seccomp: Enable speculation flaw mitigations Kees Cook <keescook(a)chromium.org> proc: Provide details on speculation flaw mitigations Kees Cook <keescook(a)chromium.org> nospec: Allow getting/setting on non-current task Thomas Gleixner <tglx(a)linutronix.de> x86/speculation: Add prctl for Speculative Store Bypass mitigation Thomas Gleixner <tglx(a)linutronix.de> x86/process: Allow runtime control of Speculative Store Bypass Thomas Gleixner <tglx(a)linutronix.de> x86/process: Optimize TIF_NOTSC switch Kyle Huey <me(a)kylehuey.com> x86/process: Correct and optimize TIF_BLOCKSTEP switch Kyle Huey <me(a)kylehuey.com> x86/process: Optimize TIF checks in __switch_to_xtra() Thomas Gleixner <tglx(a)linutronix.de> prctl: Add speculation control prctls Thomas Gleixner <tglx(a)linutronix.de> x86/speculation: Create spec-ctrl.h to avoid include hell Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/KVM/VMX: Expose SPEC_CTRL Bit(2) to the guest David Woodhouse <dwmw(a)amazon.co.uk> x86/bugs/AMD: Add support to disable RDS on Fam[15,16,17]h if requested Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/bugs: Whitelist allowed SPEC_CTRL MSR values Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/bugs/intel: Set proper CPU features and setup RDS Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/bugs: Provide boot parameters for the spec_store_bypass_disable mitigation Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/cpufeatures: Add X86_FEATURE_RDS Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/bugs: Expose /sys/../spec_store_bypass Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/bugs, KVM: Support the combination of guest and host IBRS Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/bugs: Read SPEC_CTRL MSR during boot and re-use reserved bits Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/bugs: Concentrate bug reporting into a separate function Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/bugs: Concentrate bug detection into a separate function Linus Torvalds <torvalds(a)linux-foundation.org> x86/nospec: Simplify alternative_msr_write() Liu Bo <bo.liu(a)linux.alibaba.com> btrfs: fix reading stale metadata blocks after degraded raid1 mounts David Woodhouse <dwmw(a)amazon.co.uk> x86/amd: don't set X86_BUG_SYSRET_SS_ATTRS when running under Xen Anand Jain <anand.jain(a)oracle.com> btrfs: fix crash when trying to resume balance without the resume flag Filipe Manana <fdmanana(a)suse.com> Btrfs: fix xattr loss after power failure Masami Hiramatsu <mhiramat(a)kernel.org> ARM: 8772/1: kprobes: Prohibit kprobes on get_user functions Masami Hiramatsu <mhiramat(a)kernel.org> ARM: 8770/1: kprobes: Prohibit probing on optimized_callback Masami Hiramatsu <mhiramat(a)kernel.org> ARM: 8769/1: kprobes: Fix to use get_kprobe_ctlblk after irq-disabed Dexuan Cui <decui(a)microsoft.com> tick/broadcast: Use for_each_cpu() specially on UP kernels Masami Hiramatsu <mhiramat(a)kernel.org> ARM: 8771/1: kprobes: Prohibit kprobes on do_undefinstr Ard Biesheuvel <ard.biesheuvel(a)linaro.org> efi: Avoid potential crashes, fix the 'struct efi_pci_io_protocol_32' definition for mixed mode Dave Hansen <dave.hansen(a)linux.intel.com> x86/pkeys: Do not special case protection key 0 Dave Hansen <dave.hansen(a)linux.intel.com> x86/pkeys: Override pkey when moving away from PROT_EXEC Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390: remove indirect branch from do_softirq_own_stack Julian Wiedmann <jwi(a)linux.ibm.com> s390/qdio: don't release memory in qdio_setup_irq() Hendrik Brueckner <brueckner(a)linux.ibm.com> s390/cpum_sf: ensure sample frequency of perf event attributes is non-zero Julian Wiedmann <jwi(a)linux.ibm.com> s390/qdio: fix access to uninitialized qdio_q fields Pavel Tatashin <pasha.tatashin(a)oracle.com> mm: don't allow deferred pages with NEED_PER_CPU_KM Nicholas Piggin <npiggin(a)gmail.com> powerpc/powernv: Fix NVRAM sleep in invalid context when crashing Alexander Monakov <amonakov(a)ispras.ru> i2c: designware: fix poll-after-enable regression Florian Westphal <fw(a)strlen.de> netfilter: nf_tables: can't fail after linking rule into active rule list Steven Rostedt (VMware) <rostedt(a)goodmis.org> tracing/x86/xen: Remove zero data size trace events trace_xen_mmu_flush_tlb{_all} Waiman Long <Waiman.Long(a)hpe.com> signals: avoid unnecessary taking of sighand->siglock Benjamin Herrenschmidt <benh(a)kernel.crashing.org> powerpc: Don't preempt_disable() in show_cpuinfo() Andre Przywara <andre.przywara(a)arm.com> KVM: arm/arm64: VGIC/ITS: protect kvm_read_guest() calls with SRCU lock Kamal Dasu <kdasu.kdev(a)gmail.com> spi: bcm-qspi: Always read and set BSPI_MAST_N_BOOT_CTRL Kamal Dasu <kdasu.kdev(a)gmail.com> spi: bcm-qspi: Avoid setting MSPI_CDRAM_PCS for spi-nor master Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> spi: pxa2xx: Allow 64-bit DMA Wenwen Wang <wang6495(a)umn.edu> ALSA: control: fix a redundant-copy issue Hans de Goede <hdegoede(a)redhat.com> ALSA: hda: Add Lenovo C50 All in one to the power_save blacklist Federico Cuello <fedux(a)fedux.com.ar> ALSA: usb: mixer: volume quirk for CM102-A+/102S+ Shuah Khan (Samsung OSG) <shuah(a)kernel.org> usbip: usbip_host: fix bad unlock balance during stub_probe() Shuah Khan (Samsung OSG) <shuah(a)kernel.org> usbip: usbip_host: fix NULL-ptr deref and use-after-free errors Shuah Khan (Samsung OSG) <shuah(a)kernel.org> usbip: usbip_host: run rebind from exit when module is removed Shuah Khan (Samsung OSG) <shuah(a)kernel.org> usbip: usbip_host: delete device from busid_table after rebind Shuah Khan <shuah(a)kernel.org> usbip: usbip_host: refine probe and disconnect debug msgs to be useful ------------- Diffstat: Documentation/ABI/testing/sysfs-devices-system-cpu | 1 + Documentation/kernel-parameters.txt | 45 +++ Documentation/spec_ctrl.txt | 94 +++++ Makefile | 4 +- arch/arm/include/asm/assembler.h | 10 + arch/arm/include/asm/kvm_mmu.h | 16 + arch/arm/kernel/traps.c | 5 +- arch/arm/lib/getuser.S | 10 + arch/arm/probes/kprobes/opt-arm.c | 4 +- arch/arm64/include/asm/kvm_mmu.h | 16 + arch/powerpc/kernel/setup-common.c | 11 - arch/powerpc/platforms/powernv/opal-nvram.c | 14 +- arch/s390/kernel/irq.c | 5 +- arch/s390/kernel/perf_cpum_sf.c | 4 + arch/x86/boot/compressed/eboot.c | 6 +- arch/x86/include/asm/cpufeatures.h | 20 +- arch/x86/include/asm/kvm_host.h | 2 +- arch/x86/include/asm/mmu_context.h | 2 +- arch/x86/include/asm/msr-index.h | 10 + arch/x86/include/asm/nospec-branch.h | 43 ++- arch/x86/include/asm/pkeys.h | 18 +- arch/x86/include/asm/spec-ctrl.h | 80 +++++ arch/x86/include/asm/thread_info.h | 6 +- arch/x86/include/asm/tlbflush.h | 10 + arch/x86/kernel/cpu/amd.c | 38 +- arch/x86/kernel/cpu/bugs.c | 397 ++++++++++++++++++++- arch/x86/kernel/cpu/common.c | 77 +++- arch/x86/kernel/cpu/cpu.h | 3 + arch/x86/kernel/cpu/intel.c | 3 + arch/x86/kernel/process.c | 224 +++++++++--- arch/x86/kernel/smpboot.c | 5 + arch/x86/kvm/cpuid.c | 21 +- arch/x86/kvm/cpuid.h | 17 +- arch/x86/kvm/svm.c | 64 ++-- arch/x86/kvm/vmx.c | 33 +- arch/x86/kvm/x86.c | 13 +- arch/x86/mm/pkeys.c | 21 +- arch/x86/xen/enlighten.c | 4 +- arch/x86/xen/mmu.c | 4 - drivers/base/cpu.c | 8 + drivers/i2c/busses/i2c-designware-core.c | 5 +- drivers/s390/cio/qdio_setup.c | 12 +- drivers/spi/spi-bcm-qspi.c | 28 +- drivers/spi/spi-pxa2xx.h | 2 +- drivers/usb/usbip/stub.h | 2 + drivers/usb/usbip/stub_dev.c | 43 ++- drivers/usb/usbip/stub_main.c | 105 +++++- fs/btrfs/ctree.c | 6 +- fs/btrfs/tree-log.c | 7 + fs/btrfs/volumes.c | 9 + fs/proc/array.c | 27 +- include/linux/cpu.h | 2 + include/linux/efi.h | 8 +- include/linux/nospec.h | 10 + include/linux/sched.h | 9 + include/linux/seccomp.h | 3 +- include/linux/signal.h | 17 + include/trace/events/xen.h | 16 - include/uapi/linux/prctl.h | 12 + include/uapi/linux/seccomp.h | 4 +- kernel/seccomp.c | 21 +- kernel/signal.c | 7 + kernel/sys.c | 23 ++ kernel/time/tick-broadcast.c | 8 + mm/Kconfig | 1 + net/netfilter/nf_tables_api.c | 59 +-- sound/core/control_compat.c | 3 +- sound/pci/hda/hda_intel.c | 2 + sound/usb/mixer.c | 8 + tools/testing/selftests/seccomp/seccomp_bpf.c | 78 +++- virt/kvm/arm/vgic/vgic-its.c | 15 +- 71 files changed, 1611 insertions(+), 309 deletions(-)

7 years, 3 months

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stable-rc 4.14.43/1dff08485b9e: no regressions found in project stable v.4.14.y on OE

by Linaro QA

Summary ------------------------------------------------------------------------ kernel: 4.14.43 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git git branch: linux-4.14.y git commit: 1dff08485b9e835d00bfb34a435bc6f07dadb6fd git describe: v4.14.43 Test details: https://qa-reports.linaro.org/lkft/linux-stable-rc-4.14-oe/build/v4.14.43 No regressions (compared to build v4.14.42-96-gb98076ba9976) Boards, architectures and test suites: ------------------------------------- dragonboard-410c * boot - pass: 20, * kselftest - pass: 40, fail: 1, skip: 27 * libhugetlbfs - pass: 90, skip: 1 * ltp-cap_bounds-tests - pass: 2, * ltp-containers-tests - pass: 64, skip: 17 * ltp-fcntl-locktests-tests - pass: 2, * ltp-filecaps-tests - pass: 2, * ltp-fs-tests - pass: 57, skip: 6 * ltp-fs_bind-tests - pass: 2, * ltp-fs_perms_simple-tests - pass: 19, * ltp-fsx-tests - pass: 2, * ltp-hugetlb-tests - pass: 21, skip: 1 * ltp-io-tests - pass: 3, * ltp-ipc-tests - pass: 9, * ltp-math-tests - pass: 11, * ltp-nptl-tests - pass: 2, * ltp-pty-tests - pass: 4, * ltp-sched-tests - pass: 14, * ltp-securebits-tests - pass: 4, * ltp-syscalls-tests - pass: 1016, skip: 134 * ltp-timers-tests - pass: 13, hi6220-hikey - arm64 * boot - pass: 20, * kselftest - pass: 43, fail: 1, skip: 22 * libhugetlbfs - pass: 90, skip: 1 * ltp-cap_bounds-tests - pass: 2, * ltp-containers-tests - pass: 64, skip: 17 * ltp-fcntl-locktests-tests - pass: 2, * ltp-filecaps-tests - pass: 2, * ltp-fs-tests - pass: 57, skip: 6 * ltp-fs_bind-tests - pass: 2, * ltp-fs_perms_simple-tests - pass: 19, * ltp-fsx-tests - pass: 2, * ltp-hugetlb-tests - pass: 21, skip: 1 * ltp-io-tests - pass: 3, * ltp-ipc-tests - pass: 9, * ltp-math-tests - pass: 11, * ltp-nptl-tests - pass: 2, * ltp-pty-tests - pass: 4, * ltp-sched-tests - pass: 10, skip: 4 * ltp-securebits-tests - pass: 4, * ltp-syscalls-tests - pass: 1015, skip: 135 * ltp-timers-tests - pass: 13, juno-r2 - arm64 * boot - pass: 20, * kselftest - pass: 42, fail: 1, skip: 25 * libhugetlbfs - pass: 90, skip: 1 * ltp-cap_bounds-tests - pass: 2, * ltp-containers-tests - pass: 64, skip: 17 * ltp-fcntl-locktests-tests - pass: 2, * ltp-filecaps-tests - pass: 2, * ltp-fs-tests - pass: 57, skip: 6 * ltp-fs_bind-tests - pass: 2, * ltp-fs_perms_simple-tests - pass: 19, * ltp-fsx-tests - pass: 2, * ltp-hugetlb-tests - pass: 22, * ltp-io-tests - pass: 3, * ltp-ipc-tests - pass: 9, * ltp-math-tests - pass: 11, * ltp-nptl-tests - pass: 2, * ltp-pty-tests - pass: 4, * ltp-sched-tests - pass: 10, skip: 4 * ltp-securebits-tests - pass: 4, * ltp-syscalls-tests - pass: 1016, skip: 134 * ltp-timers-tests - pass: 13, qemu_arm * boot - pass: 20, * kselftest - pass: 36, fail: 3, skip: 29 * ltp-cap_bounds-tests - pass: 2, * ltp-containers-tests - pass: 63, skip: 18 * ltp-fcntl-locktests-tests - pass: 2, * ltp-filecaps-tests - pass: 2, * ltp-fs-tests - pass: 58, skip: 5 * ltp-fs_bind-tests - pass: 2, * ltp-fs_perms_simple-tests - pass: 19, * ltp-fsx-tests - pass: 2, * ltp-hugetlb-tests - pass: 21, skip: 1 * ltp-io-tests - pass: 3, * ltp-ipc-tests - pass: 9, * ltp-math-tests - pass: 11, * ltp-nptl-tests - pass: 2, * ltp-pty-tests - pass: 4, * ltp-sched-tests - pass: 7, skip: 7 * ltp-securebits-tests - pass: 4, * ltp-syscalls-tests - pass: 1055, fail: 3, skip: 92 * ltp-timers-tests - pass: 13, qemu_arm64 * boot - pass: 19, fail: 1, * kselftest - pass: 40, fail: 1, skip: 29 * libhugetlbfs - pass: 90, skip: 1 * ltp-cap_bounds-tests - pass: 2, * ltp-containers-tests - pass: 64, skip: 17 * ltp-fcntl-locktests-tests - pass: 2, * ltp-filecaps-tests - pass: 2, * ltp-fs-tests - pass: 57, skip: 6 * ltp-fs_bind-tests - pass: 2, * ltp-fs_perms_simple-tests - pass: 19, * ltp-hugetlb-tests - pass: 22, * ltp-io-tests - pass: 3, * ltp-ipc-tests - pass: 9, * ltp-math-tests - pass: 11, * ltp-nptl-tests - pass: 2, * ltp-pty-tests - pass: 4, * ltp-sched-tests - pass: 8, skip: 6 * ltp-securebits-tests - pass: 4, * ltp-syscalls-tests - pass: 992, fail: 2, skip: 156 * ltp-timers-tests - pass: 13, qemu_x86_64 * boot - pass: 20, * kselftest - pass: 52, fail: 1, skip: 29 * libhugetlbfs - pass: 90, skip: 1 * ltp-cap_bounds-tests - pass: 2, * ltp-containers-tests - pass: 64, skip: 17 * ltp-fcntl-locktests-tests - pass: 2, * ltp-filecaps-tests - pass: 2, * ltp-fs-tests - pass: 57, skip: 6 * ltp-fs_bind-tests - pass: 2, * ltp-fs_perms_simple-tests - pass: 19, * ltp-fsx-tests - pass: 2, * ltp-hugetlb-tests - pass: 22, * ltp-io-tests - pass: 3, * ltp-ipc-tests - pass: 9, * ltp-math-tests - pass: 11, * ltp-nptl-tests - pass: 2, * ltp-pty-tests - pass: 4, * ltp-sched-tests - pass: 13, skip: 1 * ltp-securebits-tests - pass: 4, * ltp-syscalls-tests - pass: 998, skip: 152 * ltp-timers-tests - pass: 13, x15 - arm * boot - pass: 20, * kselftest - pass: 37, fail: 3, skip: 26 * libhugetlbfs - pass: 87, skip: 1 * ltp-cap_bounds-tests - pass: 2, * ltp-containers-tests - pass: 63, skip: 18 * ltp-fcntl-locktests-tests - pass: 2, * ltp-filecaps-tests - pass: 2, * ltp-fs-tests - pass: 58, skip: 5 * ltp-fs_bind-tests - pass: 2, * ltp-fs_perms_simple-tests - pass: 19, * ltp-fsx-tests - pass: 2, * ltp-hugetlb-tests - pass: 20, skip: 2 * ltp-io-tests - pass: 3, * ltp-ipc-tests - pass: 9, * ltp-math-tests - pass: 11, * ltp-nptl-tests - pass: 2, * ltp-pty-tests - pass: 4, * ltp-sched-tests - pass: 13, skip: 1 * ltp-securebits-tests - pass: 4, * ltp-syscalls-tests - pass: 1075, skip: 75 * ltp-timers-tests - pass: 13, x86_64 * boot - pass: 21, * kselftest - pass: 55, fail: 1, skip: 24 * kselftest-vsyscall-mode-native - pass: 52, fail: 2, skip: 21 * kselftest-vsyscall-mode-none - pass: 54, fail: 1, skip: 24 * libhugetlbfs - pass: 90, skip: 1 * ltp-cap_bounds-tests - pass: 2, * ltp-containers-tests - pass: 64, skip: 17 * ltp-fcntl-locktests-tests - pass: 2, * ltp-filecaps-tests - pass: 2, * ltp-fs-tests - pass: 58, skip: 5 * ltp-fs_bind-tests - pass: 2, * ltp-fs_perms_simple-tests - pass: 19, * ltp-fsx-tests - pass: 2, * ltp-hugetlb-tests - pass: 22, * ltp-io-tests - pass: 3, * ltp-ipc-tests - pass: 9, * ltp-nptl-tests - pass: 2, * ltp-pty-tests - pass: 4, * ltp-sched-tests - pass: 9, skip: 5 * ltp-securebits-tests - pass: 4, * ltp-syscalls-tests - pass: 1034, skip: 116 * ltp-timers-tests - pass: 13, -- Linaro QA (BETA) https://qa-reports.linaro.org

7 years, 3 months

1
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[CI] hikey: linux-4.16.y 57d3dcea476e Failure

by ci_notify＠linaro.org

Build URL: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-4.16/DISTRO=rpb… Full log: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-4.16/DISTRO=rpb… Parsed warnings/errors: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-4.16/DISTRO=rpb… Git branch: linux-4.16.y Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Git commit: 57d3dcea476e924eb6eeeb7a585692edf5c8bd23 Errors: ERROR: ltp-20180118-r0 do_package: Function failed: sstate_create_package (log file is located at /srv/oe/build/tmp-rpb-glibc/work/aarch64-linaro-linux/ltp/20180118-r0/temp/log.do_package.16084) ERROR: Logfile of failure stored in: /srv/oe/build/tmp-rpb-glibc/work/aarch64-linaro-linux/ltp/20180118-r0/temp/log.do_package.16084 ERROR: Task (/srv/oe/build/conf/../../layers/meta-backports/core/recipes-extended/ltp/ltp_20180118.bb:do_package) failed with exit code '1'

7 years, 3 months

1
0
0 0

[CI] juno: linux-4.4.y 69847b97f211 Failure

by ci_notify＠linaro.org

Build URL: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-4.4/DISTRO=rpb,… Full log: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-4.4/DISTRO=rpb,… Parsed warnings/errors: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-4.4/DISTRO=rpb,… Git branch: linux-4.4.y Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Git commit: 69847b97f21141c2d4f6e9c1b22d932b7add3182 Errors:

7 years, 3 months

1
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Re: [PATCH 4.14 00/95] 4.14.43-stable review

by Jinpu Wang

> From: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> > Date: 2018-05-21 23:10 GMT+02:00 > Subject: [PATCH 4.14 00/95] 4.14.43-stable review > To: linux-kernel(a)vger.kernel.org > 抄送： Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>, > torvalds(a)linux-foundation.org, akpm(a)linux-foundation.org, > linux(a)roeck-us.net, shuah(a)kernel.org, patches(a)kernelci.org, > ben.hutchings(a)codethink.co.uk, lkft-triage(a)lists.linaro.org, > stable(a)vger.kernel.org > > > This is the start of the stable review cycle for the 4.14.43 release. > There are 95 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 Tue May 22 21:04:09 UTC 2018. > 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/v4.x/stable-review/patch-4.14.43-rc… > or in the git tree and branch at: > git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git > linux-4.14.y > and the diffstat can be found below. > > thanks, > > greg k-h > Merged, tested on my local test machine, no regression found. Thanks, -- Jack Wang Linux Kernel Developer ProfitBricks GmbH Greifswalder Str. 207 D - 10405 Berlin Tel: +49 30 577 008 042 Fax: +49 30 577 008 299 Email: jinpu.wang(a)profitbricks.com URL: https://www.profitbricks.de Sitz der Gesellschaft: Berlin Registergericht: Amtsgericht Charlottenburg, HRB 125506 B Geschäftsführer: Achim Weiss, Matthias Steinberg, Christoph Steffens

7 years, 3 months

2
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