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2018-09-12Merge tag 'v4.4.154' into HEADBen Hutchings17-30/+126
2018-09-05kprobes: Make list and blacklist root user read onlyMasami Hiramatsu1-2/+2
2018-09-05sched/sysctl: Check user input value of sysctl_sched_time_avgEthan Zhao1-1/+2
2018-08-24tracing: Use __printf markup to silence compilerMathieu Malaterre1-0/+5
2018-08-24locking/lockdep: Do not record IRQ state within lockdep codeSteven Rostedt (VMware)1-6/+6
2018-08-09ring_buffer: tracing: Inherit the tracing setting to next ring bufferMasami Hiramatsu2-0/+22
2018-08-09nohz: Fix local_timer_softirq_pending()Anna-Maria Gleixner1-1/+1
2018-08-09genirq: Make force irq threading setup more robustThomas Gleixner1-1/+8
2018-08-06audit: allow not equal op for audit by executableOndrej Mosnáček2-1/+3
2018-08-06bpf: fix references to free_bpf_prog_info() in commentsJakub Kicinski1-2/+2
2018-08-06tracing: Quiet gcc warning about maybe unused link variableSteven Rostedt (VMware)1-2/+4
2018-08-06tracing/kprobes: Fix trace_probe flags on enable_trace_kprobe() failureArtem Savkov1-2/+11
2018-08-06tracing: Fix possible double free in event_enable_trigger_func()Steven Rostedt (VMware)1-1/+5
2018-08-06tracing: Fix double free of event_trigger_dataSteven Rostedt (VMware)1-4/+8
2018-07-25seccomp: Move speculation migitation control to arch codeThomas Gleixner1-13/+2
2018-07-25seccomp: Add filter flag to opt-out of SSB mitigationKees Cook1-8/+11
2018-07-25seccomp: Use PR_SPEC_FORCE_DISABLEThomas Gleixner1-1/+1
2018-07-25seccomp: Enable speculation flaw mitigationsKees Cook1-0/+17
2018-07-25nospec: Allow getting/setting on non-current taskKees Cook1-4/+5
2018-07-25prctl: Add speculation control prctlsThomas Gleixner1-0/+20
2018-07-17PM / hibernate: Fix oops at snapshot_write()Tetsuo Handa1-0/+5
2018-07-11tracing: Fix missing return symbol in function_graph outputChangbin Du1-1/+4
2018-07-03time: Make sure jiffies_to_msecs() preserves non-zero time periodsGeert Uytterhoeven1-2/+4
2018-06-19Merge tag 'v4.4.138' into linux-4.4.y-cipBen Hutchings23-55/+164
2018-06-06tracing: Fix crash when freeing instances with event triggersSteven Rostedt (VMware)1-2/+3
2018-05-30kdb: make "mdr" command repeatRandy Dunlap1-6/+21
2018-05-30audit: return on memory error to avoid null pointer dereferenceRichard Guy Briggs1-0/+2
2018-05-30perf/core: Fix perf_output_read_group()Peter Zijlstra1-1/+2
2018-05-30sched/rt: Fix rq->clock_update_flags < RQCF_ACT_SKIP warningDavidlohr Bueso1-0/+2
2018-05-30perf/cgroup: Fix child event counting bugSong Liu1-5/+16
2018-05-30workqueue: use put_device() instead of kfree()Arvind Yadav1-1/+1
2018-05-30kernel/relay.c: limit kmalloc size to KMALLOC_MAX_SIZEDavid Rientjes1-1/+1
2018-05-30locking/qspinlock: Ensure node->count is updated before initialising nodeWill Deacon1-0/+8
2018-05-30x86/power: Fix swsusp_arch_resume prototypeArnd Bergmann1-3/+0
2018-05-30kernel/signal.c: avoid undefined behaviour in kill_something_infozhongjiang1-0/+4
2018-05-30kernel/sys.c: fix potential Spectre v1 issueGustavo A. R. Silva1-0/+3
2018-05-26time: Fix CLOCK_MONOTONIC_RAW sub-nanosecond accountingJohn Stultz1-10/+10
2018-05-26tick/broadcast: Use for_each_cpu() specially on UP kernelsDexuan Cui1-0/+8
2018-05-26signals: avoid unnecessary taking of sighand->siglockWaiman Long1-0/+7
2018-05-26kernel/exit.c: avoid undefined behaviour when calling wait4()zhongjiang1-0/+4
2018-05-26futex: futex_wake_op, fix sign_extend32 sign bitsJiri Slaby1-2/+2
2018-05-26futex: Remove duplicated code and fix undefined behaviourJiri Slaby1-0/+39
2018-05-26futex: Remove unnecessary warning from get_futex_keyMel Gorman1-2/+3
2018-05-26audit: move calcs after alloc and check when logging set loginuidRichard Guy Briggs1-3/+4
2018-05-17futex: Remove unnecessary warning from get_futex_keyMel Gorman1-2/+3
2018-05-17audit: move calcs after alloc and check when logging set loginuidRichard Guy Briggs1-3/+4
2018-05-17Merge tag 'v4.4.130' into linux-4.4.y-cipBen Hutchings9-56/+129
2018-05-16perf/core: Fix possible Spectre-v1 indexing for ->aux_pages[]Peter Zijlstra1-2/+5
2018-05-16tracing/uprobe_event: Fix strncpy corner caseMasami Hiramatsu1-0/+2
2018-05-16tracing: Fix regex_match_front() to not over compare the test stringSteven Rostedt (VMware)1-0/+3
2018-05-16perf: Remove superfluous allocation error checkJiri Olsa1-8/+2
2018-05-16tracepoint: Do not warn on ENOMEMMathieu Desnoyers1-2/+2
2018-05-16bpf: map_get_next_key to return first key on NULLTeng Qin3-13/+18
2018-05-16perf/core: Fix the perf_cpu_time_max_percent checkTan Xiaojun1-1/+1
2018-04-29perf: Return proper values for user stack errorsJiri Olsa1-2/+2
2018-04-24resource: fix integer overflow at reallocationTakashi Iwai1-1/+2
2018-04-13futex: Remove requirement for lock_page() in get_futex_key()Mel Gorman1-7/+91
2018-04-13perf/core: Correct event creation with PERF_FORMAT_GROUPPeter Zijlstra1-5/+10
2018-04-13sched/numa: Use down_read_trylock() for the mmap_semVlastimil Babka1-1/+2
2018-04-13pidns: disable pid allocation if pid_ns_prepare_proc() is failed in alloc_pid()Kirill Tkhai1-1/+3
2018-04-08kprobes/x86: Fix to set RWX bits correctly before releasing trampolineMasami Hiramatsu1-1/+1
2018-04-08Merge tag 'v4.4.126' into linux-4.4.y-cipBen Hutchings13-32/+81
2018-04-08audit: add tty field to LOGIN eventRichard Guy Briggs2-15/+11
2018-04-08genirq: Use cpumask_available() for check of cpumask variableMatthias Kaehlcke1-1/+1
2018-04-08kprobes/x86: Fix to set RWX bits correctly before releasing trampolineMasami Hiramatsu1-1/+1
2018-04-08perf/hwbp: Simplify the perf-hwbp code, fix documentationLinus Torvalds1-23/+7
2018-03-31Revert "genirq: Use irqd_get_trigger_type to compare the trigger type for sha...Greg Kroah-Hartman1-3/+1
2018-03-28bpf: skip unnecessary capability checkChenbo Feng1-1/+1
2018-03-28tracing: probeevent: Fix to support minus offset from symbolMasami Hiramatsu3-8/+6
2018-03-24genirq: Use irqd_get_trigger_type to compare the trigger type for shared IRQsHans de Goede1-1/+3
2018-03-24time: Change posix clocks ops interfaces to use timespec64Deepa Dinamani1-10/+24
2018-03-22bpf: fix incorrect sign extension in check_alu_op()Jann Horn1-1/+2
2018-03-22sched: Stop resched_cpu() from sending IPIs to offline CPUsPaul E. McKenney1-1/+2
2018-03-22sched: Stop switched_to_rt() from sending IPIs to offline CPUsPaul E. McKenney1-1/+1
2018-03-22braille-console: Fix value returned by _braille_console_setupSamuel Thibault2-10/+18
2018-03-22sysrq: Reset the watchdog timers while displaying high-resolution timersTom Hromatka1-0/+6
2018-03-22timers, sched_clock: Update timeout for clock wrapDavid Engraf1-0/+5
2018-03-18workqueue: Allow retrieval of current task's work structLukas Wunner1-0/+16
2018-03-07Merge tag 'v4.4.120' into linux-4.4.y-cipBen Hutchings17-64/+316
2018-03-03hrtimer: Ensure POSIX compliance (relative CLOCK_REALTIME hrtimers)Anna-Maria Gleixner1-1/+6
2018-02-25module/retpoline: Warn about missing retpoline in moduleAndi Kleen1-0/+11
2018-02-25profile: hide unused functions when !CONFIG_PROC_FSArnd Bergmann1-2/+2
2018-02-25blktrace: fix unlocked registration of tracepointsJens Axboe1-10/+22
2018-02-16ftrace: Remove incorrect setting of glob search fieldSteven Rostedt (VMware)1-1/+0
2018-02-16kernel/async.c: revert "async: simplify lowest_in_progress()"Rasmus Villemoes1-8/+12
2018-02-16sched/rt: Up the root domain ref count when passing it around via IPIsSteven Rostedt (VMware)3-2/+22
2018-02-16sched/rt: Use container_of() to get root domain in rto_push_irq_work_func()Steven Rostedt (VMware)1-7/+8
2018-02-16posix-timer: Properly check sigevent->sigev_notifyThomas Gleixner1-15/+19
2018-02-03bpf: reject stores into ctx via st and xaddDaniel Borkmann1-0/+19
2018-02-03bpf: fix 32-bit divide by zeroAlexei Starovoitov1-0/+18
2018-02-03bpf: fix divides by zeroEric Dumazet1-2/+2
2018-02-03bpf: arsh is not supported in 32 bit alu thus reject itDaniel Borkmann1-0/+5
2018-02-03bpf: introduce BPF_JIT_ALWAYS_ON configAlexei Starovoitov1-1/+23
2018-02-03bpf: fix bpf_tail_call() x64 JITAlexei Starovoitov1-1/+1
2018-02-03bpf: fix branch pruning logicAlexei Starovoitov1-0/+28
2018-01-31hrtimer: Reset hrtimer cpu base proper on CPU hotplugThomas Gleixner1-0/+3
2018-01-31timers: Plug locking race vs. timer migrationThomas Gleixner1-1/+8
2018-01-31time: Avoid undefined behaviour in ktime_add_safe()Vegard Nossum1-1/+1
2018-01-31sched/deadline: Use the revised wakeup rule for suspending constrained dl tasksDaniel Bristot de Oliveira2-12/+88
2018-01-24sched/deadline: Zero out positive runtime after throttling constrained tasksXunlei Pang1-0/+2
2018-01-23tracing: Fix converting enum's from the map in trace_event_eval_update()Steven Rostedt (VMware)1-1/+15
2018-01-23sched/deadline: Zero out positive runtime after throttling constrained tasksXunlei Pang1-0/+2
2018-01-23futex: Prevent overflow by strengthen input validationLi Jinyue1-0/+3
2018-01-23gcov: disable for COMPILE_TESTArnd Bergmann1-0/+1
2018-01-22Merge tag 'v4.4.112' into linux-4.4.y-cipBen Hutchings12-139/+311
2018-01-17bpf, array: fix overflow in max_entries and undefined behavior in index_maskDaniel Borkmann1-2/+15
2018-01-17bpf: prevent out-of-bounds speculationAlexei Starovoitov2-9/+61
2018-01-17bpf: adjust insn_aux_data when patching insnsAlexei Starovoitov1-3/+37
2018-01-17bpf: refactor fixup_bpf_calls()Alexei Starovoitov1-39/+33
2018-01-17bpf: move fixup_bpf_calls() functionAlexei Starovoitov2-54/+55
2018-01-17bpf: don't (ab)use instructions to store stateJakub Kicinski1-28/+39
2018-01-17bpf: add bpf_patch_insn_single helperDaniel Borkmann2-44/+80
2018-01-17locking/mutex: Allow next waiter lockless wakeupDavidlohr Bueso1-2/+3
2018-01-17futex: Replace barrier() in unqueue_me() with READ_ONCE()Jianyu Zhan1-2/+6
2018-01-10module: Issue warnings when tainting kernelLibor Pechacek1-1/+10
2018-01-10module: keep percpu symbols in module's symtabMiroslav Benes1-4/+11
2018-01-10kernel/signal.c: remove the no longer needed SIGNAL_UNKILLABLE check in compl...Oleg Nesterov1-2/+2
2018-01-10kernel/signal.c: protect the SIGNAL_UNKILLABLE tasks from !sig_kernel_only() ...Oleg Nesterov1-1/+1
2018-01-10kernel/signal.c: protect the traced SIGNAL_UNKILLABLE tasks from SIGKILLOleg Nesterov1-5/+7
2018-01-10kernel: make groups_sort calling a responsibility group_info allocatorsThiago Rafael Becker2-2/+4
2018-01-10kernel/acct.c: fix the acct->needcheck check in check_free_space()Oleg Nesterov1-1/+1
2018-01-05Merge tag 'v4.4.109' into linux-4.4.y-cipBen Hutchings10-48/+108
2018-01-05kaiser: stack map PAGE_SIZE at THREAD_SIZE-PAGE_SIZEHugh Dickins1-5/+2
2018-01-05kaiser: merged updateDave Hansen1-4/+5
2018-01-05KAISER: Kernel Address IsolationRichard Fellner1-0/+8
2018-01-02nohz: Prevent a timer interrupt storm in tick_nohz_stop_sched_tick()Thomas Gleixner1-2/+17
2018-01-02ring-buffer: Mask out the info bits when returning buffer page lengthSteven Rostedt (VMware)1-1/+5
2018-01-02tracing: Fix crash when it fails to alloc ring bufferJing Xia1-0/+2
2018-01-02tracing: Fix possible double free on failure of allocating trace bufferSteven Rostedt (VMware)1-0/+1
2018-01-02tracing: Remove extra zeroing out of the ring buffer pageSteven Rostedt (VMware)1-9/+1
2017-12-25sched/core: Idle_task_exit() shouldn't use switch_mm_irqs_off()Andy Lutomirski1-1/+1
2017-12-25sched/core: Add switch_mm_irqs_off() and use it in the schedulerAndy Lutomirski1-3/+3
2017-12-20sched/deadline: Use deadline instead of period when calculating overflowSteven Rostedt (VMware)1-4/+4
2017-12-20sched/deadline: Throttle a constrained deadline task activated after the dead...Daniel Bristot de Oliveira1-0/+45
2017-12-20sched/deadline: Make sure the replenishment timer fires in the next periodDaniel Bristot de Oliveira1-2/+7
2017-12-20sched/rt: Do not pull from current CPU if only one CPU to pullSteven Rostedt1-1/+7
2017-12-20tracing: Allocate mask_str buffer dynamicallyChangbin Du1-20/+9
2017-12-16audit: ensure that 'audit=1' actually enables audit for PID 1Paul Moore1-5/+5
2017-12-16jump_label: Invoke jump_label_test() via early_initcall()Jason Baron1-1/+1
2017-12-16workqueue: trigger WARN if queue_delayed_work() is called with NULL @wqTejun Heo1-0/+1
2017-12-16kdb: Fix handling of kallsyms_symbol_next() return valueDaniel Thompson1-1/+1
2017-12-10Merge tag 'v4.4.105' into linux-4.4.y-cipBen Hutchings4-134/+155
2017-11-30sched/rt: Simplify the IPI based RT balancing logicSteven Rostedt (Red Hat)3-127/+138
2017-11-30sched: Make resched_cpu() unconditionalPaul E. McKenney1-2/+1
2017-11-21bpf: don't let ldimm64 leak map addresses on unprivilegedDaniel Borkmann1-5/+16
2017-11-15Merge tag 'v4.4.98' into linux-4.4.y-cipBen Hutchings7-38/+54
2017-11-15workqueue: Fix NULL pointer dereferenceLi Bin1-1/+2
2017-11-02workqueue: replace pool->manager_arb mutex with a flagTejun Heo1-22/+15
2017-10-27sched/autogroup: Fix autogroup_move_group() to never skip sched_move_task()Oleg Nesterov1-11/+12
2017-10-21locking/lockdep: Add nest_lock integrity testPeter Zijlstra1-2/+9
2017-10-21bpf: one perf event close won't free bpf program attached by another perf eventYonghong Song1-1/+2
2017-10-21bpf/verifier: reject BPF_ALU64|BPF_ENDEdward Cree1-1/+2
2017-10-18rcu: Allow for page faults in NMI handlersPaul E. McKenney1-0/+12
2017-10-18Merge tag 'v4.4.92' into linux-4.4.y-cipBen Hutchings16-70/+106
2017-10-12sched/cpuset/pm: Fix cpuset vs. suspend-resume bugsPeter Zijlstra3-6/+22
2017-10-12ftrace: Fix kmemleak in unregister_ftrace_graphShu Wang1-14/+0
2017-10-05timer/sysclt: Restrict timer migration sysctl values to 0 and 1Myungho Jung2-1/+3
2017-10-05seccomp: fix the usage of get/put_seccomp_filter() in seccomp_get_filter()Oleg Nesterov1-7/+16
2017-10-05tracing: Erase irqsoff trace with empty writeBo Yan1-2/+8
2017-10-05tracing: Fix trace_pipe behavior for instance tracesTahsin Erdogan1-1/+1
2017-09-27ftrace: Fix memleak when unregistering dynamic ops when tracing disabledSteven Rostedt (VMware)1-4/+6
2017-09-27tracing: Apply trace_clock changes to instance max bufferBaohong Liu1-1/+1
2017-09-27ftrace: Fix selftest goto location on errorSteven Rostedt (VMware)1-1/+1
2017-09-13locktorture: Fix potential memory leak with rw lock testYang Shi1-0/+4
2017-09-07cpuset: Fix incorrect memory_pressure control file mappingWaiman Long1-0/+1
2017-09-02gcov: support GCC 7.1Martin Liska2-1/+9
2017-09-02gcov: add support for gcc version >= 6Florian Meier1-1/+1
2017-08-30perf/core: Fix group {cpu,task} validationMark Rutland1-20/+19
2017-08-30tracing: Fix freeing of filter in create_filter() when set_str is falseSteven Rostedt (VMware)1-0/+4
2017-08-24pids: make task_tgid_nr_ns() safeOleg Nesterov1-7/+4
2017-08-24audit: Fix use after free in audit_remove_watch_rule()Jan Kara1-5/+7
2017-08-21Merge tag 'v4.4.83' into linux-4.4.y-cipBen Hutchings16-69/+90
2017-08-16cpuset: fix a deadlock due to incomplete patching of cpusets_enabled()Dima Zavin1-0/+1
2017-08-11workqueue: implicit ordered attribute should be overridableTejun Heo1-4/+9
2017-08-11signal: protect SIGNAL_UNKILLABLE from unintentional clearing.Jamie Iles1-2/+2
2017-08-11workqueue: restore WQ_UNBOUND/max_active==1 to be orderedTejun Heo1-0/+10
2017-08-06sched/cputime: Fix prev steal time accouting during CPU hotplugWanpeng Li2-14/+0
2017-08-06/proc/iomem: only expose physical resource addresses to privileged usersLinus Torvalds1-2/+11
2017-08-06sched/cgroup: Move sched_online_group() back into css_online() to fix crashKonstantin Khlebnikov1-2/+12
2017-07-27alarmtimer: don't rate limit one-shot timersGreg Hackmann1-1/+2
2017-07-27tracing: Fix kmemleak in instance_rmdirChunyu Hu1-0/+1
2017-07-27Revert "perf/core: Drop kernel samples even though :u is specified"Ingo Molnar1-21/+0
2017-07-27ftrace: Fix uninitialized variable in match_records()Dan Carpenter1-1/+1
2017-07-21tracing: Use SOFTIRQ_OFFSET for softirq dectection for more accurate resultsPavankumar Kondeti1-1/+1
2017-07-21sched/topology: Optimize build_group_mask()Lauro Ramos Venancio1-2/+2
2017-07-21sched/topology: Fix overlapping sched_group_maskPeter Zijlstra1-1/+17
2017-07-21kernel/extable.c: mark core_kernel_text notraceMarcin Nowakowski1-1/+1
2017-07-21bpf: prevent leaking pointer via xadd on unpriviledgedDaniel Borkmann1-0/+5
2017-07-15sysctl: report EINVAL if value is larger than UINT_MAX for proc_douintvecLiping Zhang1-0/+2
2017-07-15sysctl: don't print negative flag for proc_douintvecLiping Zhang1-0/+1
2017-07-15tracing/kprobes: Allow to create probe with a module name starting with a digitSabrina Dubroca1-13/+8
2017-07-05sched/loadavg: Avoid loadavg spikes caused by delayed NO_HZ accountingMatt Fleming1-2/+2
2017-07-05kernel/panic.c: add missing \nJiri Slaby1-1/+1
2017-07-05sysctl: enable strict writesKees Cook1-1/+1
2017-06-30Merge tag 'v4.4.75' into linux-4.4.y-cipBen Hutchings14-44/+138
2017-06-29time: Fix clock->read(clock) race around clocksource changesJohn Stultz1-13/+34
2017-06-29signal: Only reschedule timers on signals timers have sentEric W. Biederman1-6/+14
2017-06-26alarmtimer: Rate limit periodic intervalsThomas Gleixner1-0/+8
2017-06-26alarmtimer: Prevent overflow of relative timersThomas Gleixner1-3/+3
2017-06-26genirq: Release resources in __setup_irq() error pathHeiner Kallweit1-1/+3