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2020-06-02Merge tag 'audit-pr-20200601' of git://git.kernel.org/pub/scm/linux/kernel/gi...Linus Torvalds4-36/+113
2020-06-02Merge tag 'for-5.8/block-2020-06-01' of git://git.kernel.dk/linux-blockLinus Torvalds1-2/+2
2020-06-02Merge tag 'pm-5.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafae...Linus Torvalds5-13/+48
2020-06-02Merge branch 'akpm' (patches from Andrew)Linus Torvalds8-67/+32
2020-06-02mm: remove vmalloc_sync_(un)mappings()Joerg Roedel2-13/+0
2020-06-02mm: remove vmalloc_user_node_flagsChristoph Hellwig1-10/+14
2020-06-02mm: remove __vmalloc_node_flags_callerChristoph Hellwig1-3/+2
2020-06-02mm: remove the pgprot argument to __vmallocChristoph Hellwig3-6/+5
2020-06-02dma-mapping: use vmap insted of reimplementing itChristoph Hellwig1-36/+12
2020-06-02mm/writeback: replace PF_LESS_THROTTLE with PF_LOCAL_THROTTLENeilBrown1-1/+1
2020-06-01Merge branch 'work.set_fs-exec' of git://git.kernel.org/pub/scm/linux/kernel/...Linus Torvalds1-53/+53
2020-06-01Merge branch 'uaccess.__put_user' of git://git.kernel.org/pub/scm/linux/kerne...Linus Torvalds1-16/+17
2020-06-01Merge branch 'uaccess.readdir' of git://git.kernel.org/pub/scm/linux/kernel/g...Linus Torvalds2-12/+12
2020-06-01Merge tag 'docs-5.8' of git://git.lwn.net/linuxLinus Torvalds2-1/+4
2020-06-01Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-armLinus Torvalds1-2/+7
2020-06-01Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/a...Linus Torvalds4-0/+119
2020-06-01Merge tag 'x86-cleanups-2020-06-01' of git://git.kernel.org/pub/scm/linux/ker...Linus Torvalds1-6/+0
2020-06-01Merge tag 'smp-core-2020-06-01' of git://git.kernel.org/pub/scm/linux/kernel/...Linus Torvalds2-11/+11
2020-06-01Merge tag 'perf-core-2020-06-01' of git://git.kernel.org/pub/scm/linux/kernel...Linus Torvalds4-15/+20
2020-06-01Merge tag 'locking-core-2020-06-01' of git://git.kernel.org/pub/scm/linux/ker...Linus Torvalds2-3/+1
2020-06-01Merge tag 'core-rcu-2020-06-01' of git://git.kernel.org/pub/scm/linux/kernel/...Linus Torvalds20-638/+1995
2020-06-01Merge tag 'core-kprobes-2020-06-01' of git://git.kernel.org/pub/scm/linux/ker...Linus Torvalds2-1/+94
2020-06-01Merge tag 'printk-for-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/p...Linus Torvalds2-49/+97
2020-06-01Merge tag 'pstore-v5.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/...Linus Torvalds2-7/+31
2020-06-01Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert...Linus Torvalds2-15/+17
2020-06-01Merge branches 'pm-core' and 'pm-sleep'Rafael J. Wysocki5-13/+48
2020-06-01Merge branch 'WIP.core/rcu' into core/rcu, to pick up two x86/entry dependenciesIngo Molnar1-20/+80
2020-06-01Merge branch 'for-5.8' into for-linusPetr Mladek196-4926/+11824
2020-06-01Merge branch 'for-5.7-preferred-console' into for-linusPetr Mladek2-44/+79
2020-05-31Merge tag 'sched-urgent-2020-05-31' of git://git.kernel.org/pub/scm/linux/ker...Linus Torvalds1-1/+1
2020-05-31Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netLinus Torvalds1-18/+16
2020-05-30printk: Introduce kmsg_dump_reason_str()Kees Cook1-0/+17
2020-05-30printk: honor the max_reason field in kmsg_dumperPavel Tatashin1-4/+11
2020-05-30printk: Collapse shutdown types into a single dump reasonKees Cook1-3/+3
2020-05-29Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpfDavid S. Miller1-18/+16
2020-05-29bpf: Fix a verifier issue when assigning 32bit reg states to 64bit onesJohn Fastabend1-5/+5
2020-05-29bpf: Fix use-after-free in fmod_ret checkAlexei Starovoitov1-13/+11
2020-05-28rcu: Allow for smp_call_function() running callbacks from idlePeter Zijlstra1-6/+19
2020-05-28Merge tag 'v5.7-rc7' into WIP.locking/core, to refresh the treeIngo Molnar17-126/+250
2020-05-28Merge tag 'v5.7-rc7' into perf/core, to pick up fixesIngo Molnar26-154/+321
2020-05-27Merge branch 'for-5.7-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git...Linus Torvalds1-13/+3
2020-05-27PM: hibernate: Restrict writes to the resume deviceDomenico Andreoli1-1/+13
2020-05-26rcu: Provide rcu_irq_exit_check_preempt()Thomas Gleixner1-0/+18
2020-05-26rcu: Abstract out rcu_irq_enter_check_tick() from rcu_nmi_enter()Paul E. McKenney1-20/+62
2020-05-26sched/fair: Don't NUMA balance for kthreadsJens Axboe1-1/+1
2020-05-24Merge tag 'sched-urgent-2020-05-24' of git://git.kernel.org/pub/scm/linux/ker...Linus Torvalds2-14/+39
2020-05-22printk: handle blank console arguments passed in.Shreyas Joshi1-0/+3
2020-05-21kernel/printk: add kmsg SEEK_CUR handlingBruno Meneguele1-0/+10
2020-05-21printk: Fix a typo in comment "interator"->"iterator"Ethon Paul1-2/+2
2020-05-20bpf: Prevent mmap()'ing read-only maps as writableAndrii Nakryiko1-3/+14
2020-05-20audit: add subj creds to NETFILTER_CFG record toRichard Guy Briggs1-0/+6
2020-05-19locking/lockdep: Replace zero-length array with flexible-arrayGustavo A. R. Silva1-1/+1
2020-05-19perf/core: Replace zero-length array with flexible-arrayGustavo A. R. Silva2-2/+2
2020-05-19sched/fair: Fix unthrottle_cfs_rq() for leaf_cfs_rq listVincent Guittot1-12/+30
2020-05-19sched/debug: Fix requested task uclamp values shown in procfsPavankumar Kondeti1-2/+2
2020-05-19sched/fair: Fix enqueue_task_fair() warning some morePhil Auld1-0/+7
2020-05-19PM: hibernate: Split off snapshot dev optionDomenico Andreoli2-1/+14
2020-05-19PM: hibernate: Incorporate concurrency handlingDomenico Andreoli3-12/+22
2020-05-19kprobes: Prevent probes in .noinstr.text sectionThomas Gleixner2-0/+21
2020-05-19rcu: Provide __rcu_is_watching()Thomas Gleixner1-0/+5
2020-05-19rcu: Provide rcu_irq_exit_preempt()Thomas Gleixner1-0/+22
2020-05-19rcu: Make RCU IRQ enter/exit functions rely on in_nmi()Paul E. McKenney1-32/+15
2020-05-19rcu/tree: Mark the idle relevant functions noinstrThomas Gleixner3-41/+49
2020-05-19sh/ftrace: Move arch_ftrace_nmi_{enter,exit} into nmi exceptionPeter Zijlstra1-10/+0
2020-05-19lockdep: Always inline lockdep_{off,on}()Peter Zijlstra1-19/+0
2020-05-19printk: Disallow instrumenting print_nmi_enter()Peter Zijlstra1-2/+3
2020-05-19printk: Prepare for nested printk_nmi_enter()Petr Mladek2-5/+7
2020-05-19Merge tag 'noinstr-lds-2020-05-19' into core/rcuThomas Gleixner19-51/+139
2020-05-19ARM: 8976/1: module: allow arch overrides for .init section namesVincent Whitchurch1-2/+7
2020-05-18scs: Remove references to asm/scs.h from core codeWill Deacon1-1/+0
2020-05-18scs: Move scs_overflow_check() out of architecture codeWill Deacon2-1/+5
2020-05-18scs: Move accounting into alloc/free functionsWill Deacon1-24/+21
2020-05-18arm64: scs: Store absolute SCS stack pointer value in thread_infoWill Deacon1-2/+1
2020-05-18Revert "docs: sysctl/kernel: document ngroups_max"Jonathan Corbet1-2/+2
2020-05-16blktrace: Report pid with note messagesJan Kara1-2/+2
2020-05-15Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netLinus Torvalds5-37/+101
2020-05-15docs: sysctl/kernel: document ngroups_maxStephen Kitt1-2/+2
2020-05-15scs: Add support for stack usage debuggingSami Tolvanen1-1/+29
2020-05-15scs: Add page accounting for shadow call stack allocationsSami Tolvanen1-0/+15
2020-05-15scs: Add support for Clang's Shadow Call Stack (SCS)Sami Tolvanen4-0/+77
2020-05-15bpf: Restrict bpf_trace_printk()'s %s usage and add %pks, %pus specifierDaniel Borkmann1-32/+62
2020-05-15bpf: Add bpf_probe_read_{user, kernel}_str() to do_refine_retval_rangeDaniel Borkmann1-1/+3
2020-05-15bpf: Restrict bpf_probe_read{, str}() only to archs where they workDaniel Borkmann1-2/+4
2020-05-14bpf: Enforce returning 0 for fentry/fexit progsYonghong Song1-0/+17
2020-05-14bpf: Fix bug in mmap() implementation for BPF array mapAndrii Nakryiko1-1/+6
2020-05-14Merge tag 'for-linus-2020-05-13' of git://git.kernel.org/pub/scm/linux/kernel...Linus Torvalds1-6/+7
2020-05-14Merge tag 'trace-v5.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/r...Linus Torvalds2-43/+13
2020-05-14ring-buffer: Remove all BUG() callsSteven Rostedt (VMware)1-6/+6
2020-05-14ring-buffer: Don't deactivate the ring buffer on failed iterator readsSteven Rostedt (VMware)1-15/+7
2020-05-12x86/ftrace: Have ftrace trampolines turn read-only at the end of system boot upSteven Rostedt (VMware)1-22/+0
2020-05-12Merge tag 'trace-v5.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/r...Linus Torvalds1-2/+10
2020-05-12kprobes: Support NOKPROBE_SYMBOL() in modulesMasami Hiramatsu2-0/+20
2020-05-12kprobes: Support __kprobes blacklist in modulesMasami Hiramatsu2-0/+46
2020-05-12kprobes: Lock kprobe_mutex while showing kprobe_blacklistMasami Hiramatsu1-1/+7
2020-05-11tracing: Wait for preempt irq delay thread to executeSteven Rostedt (VMware)1-2/+10
2020-05-09Stop the ad-hoc games with -Wno-maybe-initializedLinus Torvalds1-1/+0
2020-05-08umh: fix memory leak on execve failureVincent Minet1-0/+6
2020-05-08Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpfJakub Kicinski1-1/+3
2020-05-08Merge tag 'driver-core-5.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/...Linus Torvalds1-0/+5
2020-05-08Merge branch 'akpm' (patches from Andrew)Linus Torvalds1-2/+2
2020-05-08fork: prevent accidental access to clone3 featuresChristian Brauner1-6/+7
2020-05-08crypto: lib/sha1 - rename "sha" to "sha1"Eric Biggers1-9/+9
2020-05-07kernel/kcov.c: fix typos in kcov_remote_start documentationMaciej Grochowski1-2/+2
2020-05-07Merge tag 'trace-v5.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/r...Linus Torvalds4-20/+54
2020-05-07tracing: Make tracing_snapshot_instance_cond() staticZou Wei1-1/+2
2020-05-07tracing: Add a vmalloc_sync_mappings() for safe measureSteven Rostedt (VMware)1-0/+13
2020-05-07tracing: Wait for preempt irq delay thread to finishSteven Rostedt (VMware)1-6/+24
2020-05-07Merge branches 'fixes.2020.04.27a', 'kfree_rcu.2020.04.27a', 'rcu-tasks.2020....Paul E. McKenney16-479/+1726
2020-05-07rcutorture: Convert ULONG_CMP_LT() to time_before()Paul E. McKenney1-3/+3
2020-05-07rcutorture: Make rcu_fwds and rcu_fwd_emergency_stop staticJason Yan1-2/+2
2020-05-07rcu: Allow rcutorture to starve grace-period kthreadPaul E. McKenney3-3/+44
2020-05-07rcutorture: Add flag to produce non-busy-wait task stallsPaul E. McKenney1-6/+11
2020-05-07cpu/hotplug: Remove __freeze_secondary_cpus()Qais Yousef1-2/+2
2020-05-07cpu/hotplug: Remove disable_nonboot_cpus()Qais Yousef1-7/+7
2020-05-06tracing/kprobes: Reject new event if loc is NULLMasami Hiramatsu1-0/+6
2020-05-06tracing/boottime: Fix kprobe event API usageMasami Hiramatsu1-12/+8
2020-05-06tracing/kprobes: Fix a double initialization typoMasami Hiramatsu1-1/+1
2020-05-05signal: refactor copy_siginfo_to_user32Christoph Hellwig1-53/+53
2020-05-01audit: make symbol 'audit_nfcfgs' staticZheng Bin1-1/+1
2020-05-01uaccess: Selectively open read or write user accessChristophe Leroy2-12/+12
2020-04-30perf: Add cond_resched() to task_function_call()Barret Rhoden1-9/+14
2020-04-30bpf: Fix error return code in map_lookup_and_delete_elem()Wei Yongjun1-1/+3
2020-04-30padata: add separate cpuhp node for CPUHP_PADATA_DEADDaniel Jordan1-6/+8
2020-04-28netfilter: add audit table unregister actionsRichard Guy Briggs1-2/+3
2020-04-28audit: tidy and extend netfilter_cfg x_tablesRichard Guy Briggs1-0/+24
2020-04-28coredump: fix crash when umh is disabledLuis Chamberlain1-0/+5
2020-04-27audit: log audit netlink multicast bind and unbindRichard Guy Briggs1-4/+44
2020-04-27cpu/hotplug: Fix a typo in comment "broadacasted"->"broadcasted"Ethon Paul1-1/+1
2020-04-27rcutorture: Mark data-race potential for rcu_barrier() test statisticsPaul E. McKenney1-3/+3
2020-04-27rcutorture: Add KCSAN stubsPaul E. McKenney1-0/+12
2020-04-27rcu: Remove self-stack-trace when all quiescent states seenPaul E. McKenney1-2/+0
2020-04-27rcu: When GP kthread is starved, tag idle threads as false positivesPaul E. McKenney1-5/+19
2020-04-27rcu: Use data_race() for RCU expedited CPU stall-warning printsPaul E. McKenney1-4/+4
2020-04-27ftrace: Use synchronize_rcu_tasks_rude() instead of ftrace_sync()Paul E. McKenney2-14/+4
2020-04-27rcu-tasks: Allow standalone use of TASKS_{TRACE_,}RCUPaul E. McKenney1-24/+30
2020-04-27rcu-tasks: Add IPI failure count to statisticsPaul E. McKenney1-4/+7
2020-04-27rcu-tasks: Add count for idle tasks on offline CPUsPaul E. McKenney1-1/+5
2020-04-27rcu-tasks: Add rcu_dynticks_zero_in_eqs() effectiveness statisticsPaul E. McKenney1-2/+11
2020-04-27rcu-tasks: Make RCU tasks trace also wait for idle tasksPaul E. McKenney1-5/+13
2020-04-27rcu-tasks: Handle the running-offline idle-task special casePaul E. McKenney1-2/+6
2020-04-27rcu-tasks: Disable CPU hotplug across RCU tasks trace scansPaul E. McKenney1-4/+14
2020-04-27rcu-tasks: Allow rcu_read_unlock_trace() under scheduler locksPaul E. McKenney2-1/+12
2020-04-27rcu-tasks: Avoid IPIing userspace/idle tasks if kernel is so builtPaul E. McKenney5-10/+72
2020-04-27rcu-tasks: Add Kconfig option to mediate smp_mb() vs. IPIPaul E. McKenney2-1/+20
2020-04-27rcu-tasks: Add grace-period and IPI counts to statisticsPaul E. McKenney1-1/+9
2020-04-27rcu-tasks: Split ->trc_reader_need_endPaul E. McKenney2-13/+21
2020-04-27rcu-tasks: Provide boot parameter to delay IPIs until late in grace periodPaul E. McKenney1-4/+9
2020-04-27rcu-tasks: Add a grace-period start time for throttling and debugPaul E. McKenney1-0/+2
2020-04-27rcu-tasks: Make RCU Tasks Trace make use of RCU scheduler hooksPaul E. McKenney2-6/+5
2020-04-27rcu-tasks: Make rcutorture writer stall output include GP statePaul E. McKenney1-5/+72
2020-04-27rcu-tasks: Add RCU tasks to rcutorture writer stall outputPaul E. McKenney3-3/+45
2020-04-27rcu-tasks: Move #ifdef into tasks.hPaul E. McKenney2-4/+5
2020-04-27rcu-tasks: Add stall warnings for RCU Tasks TracePaul E. McKenney1-4/+66
2020-04-27rcutorture: Add torture tests for RCU Tasks TracePaul E. McKenney3-1/+46
2020-04-27rcu-tasks: Add an RCU Tasks Trace to simplify protection of tracing hooksPaul E. McKenney3-5/+371
2020-04-27rcu-tasks: Code movement to allow more Tasks RCU variantsPaul E. McKenney1-59/+63
2020-04-27rcu-tasks: Further refactor RCU-tasks to allow adding more variantsPaul E. McKenney1-58/+108
2020-04-27rcu-tasks: Use unique names for RCU-Tasks kthreads and messagesPaul E. McKenney1-9/+16
2020-04-27rcutorture: Add torture tests for RCU Tasks RudePaul E. McKenney3-2/+32
2020-04-27rcu-tasks: Add an RCU-tasks rude variantPaul E. McKenney2-1/+108
2020-04-27rcu-tasks: Refactor RCU-tasks to allow variants to be addedPaul E. McKenney3-236/+269
2020-04-27rcutorture: Add a test for synchronize_rcu_mult()Paul E. McKenney1-2/+7
2020-04-27rcu-tasks: Create struct to hold state informationPaul E. McKenney1-27/+46
2020-04-27rcu-tasks: Move Tasks RCU to its own filePaul E. McKenney2-364/+372
2020-04-27rcu: Add per-task state to RCU CPU stall warningsPaul E. McKenney1-2/+36
2020-04-27sched/core: Add function to sample state of locked-down taskPaul E. McKenney1-0/+48
2020-04-27rcu-tasks: Use context-switch hook for PREEMPT=y kernelsPaul E. McKenney1-0/+2
2020-04-27rcu: Add comments marking transitions between RCU watching and notPaul E. McKenney1-4/+25
2020-04-27rcutorture: Add test of holding scheduler locks across rcu_read_unlock()Paul E. McKenney1-1/+9
2020-04-27rcu: Don't use negative nesting depth in __rcu_read_unlock()Lai Jiangshan2-41/+12
2020-04-27rcu: Remove unused ->rcu_read_unlock_special.b.deferred_qs fieldLai Jiangshan1-1/+0
2020-04-27rcu: Don't set nesting depth negative in rcu_preempt_deferred_qs()Lai Jiangshan1-5/+0
2020-04-27rcu: Make rcu_read_unlock_special() safe for rq/pi locksPaul E. McKenney1-9/+8
2020-04-27rcu: Add KCSAN stubs to update.cPaul E. McKenney1-0/+13
2020-04-27rcu: Add rcu_gp_might_be_stalled()Paul E. McKenney1-4/+36
2020-04-27rcu/tree: Count number of batched kfree_rcu() locklesslyJoel Fernandes (Google)1-6/+4
2020-04-27rcu/tree: Add a shrinker to prevent OOM due to kfree_rcu() batchingJoel Fernandes (Google)1-0/+60
2020-04-27rcuperf: Add ability to increase object allocation sizeJoel Fernandes (Google)1-1/+4
2020-04-27rcu: Convert rcu_nohz_full_cpu() ULONG_CMP_LT() to time_before()Paul E. McKenney1-1/+1
2020-04-27rcu: Convert rcu_initiate_boost() ULONG_CMP_GE() to time_after()Paul E. McKenney1-1/+1
2020-04-27rcu: Convert ULONG_CMP_GE() to time_after() for jiffy comparisonPaul E. McKenney1-1/+1
2020-04-27rcu: Replace 1 by trueJules Irenge1-1/+1
2020-04-27rcu: Replace assigned pointer ret value by corresponding boolean valueJules Irenge1-3/+3
2020-04-27rcu: Mark rcu_state.gp_seq to detect more concurrent writesPaul E. McKenney1-1/+3
2020-04-27rcu: Get rid of some doc warnings in update.cMauro Carvalho Chehab1-4/+4
2020-04-27rcu: Fix the (t=0 jiffies) false positiveZhaolong Zhang1-6/+6
2020-04-27rcu: Expedite first two FQS scans under callback-overload conditionsPaul E. McKenney2-4/+16
2020-04-27rcu: Use data_race() for RCU CPU stall-warning printsPaul E. McKenney1-13/+13
2020-04-27rcu: Add WRITE_ONCE() to rcu_node ->boost_tasksPaul E. McKenney1-2/+2
2020-04-27srcu: Add data_race() to ->srcu_lock_count and ->srcu_unlock_count arraysPaul E. McKenney1-4/+4
2020-04-27rcu: Add READ_ONCE and data_race() to rcu_node ->boost_tasksPaul E. McKenney1-2/+3
2020-04-27rcu: Add *_ONCE() and data_race() to rcu_node ->exp_tasks plus lockingPaul E. McKenney2-12/+15
2020-04-27rcu: Mark rcu_state.ncpus to detect concurrent writesPaul E. McKenney1-0/+1
2020-04-27srcu: Add KCSAN stubsPaul E. McKenney1-0/+13
2020-04-27rcu: Add KCSAN stubsPaul E. McKenney1-0/+13
2020-04-27locking/rtmutex: Remove unused rt_mutex_cmpxchg_relaxed()Alex Shi1-2/+0
2020-04-27PM: hibernate: Freeze kernel threads in software_resume()Dexuan Cui1-0/+7
2020-04-25compat sysinfo(2): don't bother with field-by-field copyoutAl Viro1-16/+17
2020-04-25Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebi...Linus Torvalds1-0/+1
2020-04-25Merge tag 'sched-urgent-2020-04-25' of git://git.kernel.org/pub/scm/linux/ker...Linus Torvalds1-7/+2