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x86/entry/32: Fix NMI vs ESPFIX
2019-11-21 Peter Zijlstrax86/entry/32: Fix NMI vs ESPFIX
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-11-21 Peter Zijlstrax86/entry/32: Fix IRET exception
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-11-13 Peter Zijlstraperf/core: Disallow uncore-cgroup events
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-11-13 Peter Zijlstrasched/core: Avoid spurious lock dependencies
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-11-08 Peter Zijlstrasched: Fix pick_next_task() vs 'change' pattern race
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-10-01 Peter Zijlstramembarrier: Fix RCU locking bug caused by faulty merge
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-09-05 Peter Zijlstrax86/mm: Fix cpumask_of_node() error condition
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-09-03 Peter Zijlstrasched, perf: MAINTAINERS update, add submaintainers...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-09-03 Peter Zijlstrax86/math64: Provide a sane mul_u64_u32_div() implementation...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-09-02 Peter Zijlstrax86/uaccess: Don't leak the AC flags into __get_user...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-08-31 Peter Zijlstramips/atomic: Fix smp_mb__{before,after}_atomic()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-08-31 Peter Zijlstramips/atomic: Fix loongson_llsc_mb() wreckage
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-08-31 Peter Zijlstramips/atomic: Fix cmpxchg64 barriers
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-08-28 Peter Zijlstrax86/intel: Add common OPTDIFFs
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-08-28 Peter Zijlstrax86/intel: Aggregate microserver naming
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-08-28 Peter Zijlstrax86/intel: Aggregate big core graphics naming
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-08-28 Peter Zijlstrax86/intel: Aggregate big core mobile naming
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-08-28 Peter Zijlstrax86/intel: Aggregate big core client naming
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-08-12 Peter Zijlstraidle: Prevent late-arriving interrupts from disrupting offline
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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2019-08-09 Peter Zijlstracrypto: engine - Reduce default RT priority
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-08-08 Peter Zijlstrasched: Rework pick_next_task() slow-path
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-08-08 Peter Zijlstrasched: Allow put_prev_task() to drop rq->lock
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-08-08 Peter Zijlstrasched/fair: Expose newidle_balance()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-08-08 Peter Zijlstrasched: Add task_struct pointer to sched_class::set_curr_task
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-08-08 Peter Zijlstrasched: Rework CPU hotplug task selection
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-08-08 Peter Zijlstrasched/{rt,deadline}: Fix set_next_task vs pick_next_task
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-08-08 Peter Zijlstrasched: Fix kerneldoc comment for ia64_set_curr_task
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-08-08 Peter Zijlstrastop_machine: Fix stop_cpus_in_progress ordering
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-08-08 Peter Zijlstrasched: Clean up active_mm reference counting
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-08-08 Peter Zijlstrarcu/tree: Fix SCHED_FIFO params
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-08-08 Peter Zijlstramutex: Fix up mutex_waiter usage
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-08-06 Peter Zijlstrasched/psi: Reduce psimon FIFO priority
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-08-06 Peter Zijlstralocking/qspinlock,x86: Clarify virt_spin_lock_key
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-08-02 Peter Zijlstraspi: Reduce kthread priority
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-07-25 Peter Zijlstralocking/rwsem: Add ACQUIRE comments
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-07-25 Peter Zijlstratty/ldsem, locking/rwsem: Add missing ACQUIRE to read_failed...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-07-25 Peter Zijlstralcoking/rwsem: Add missing ACQUIRE to read_slowpath sleep loop
Reported-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-07-25 Peter Zijlstraobjtool: Improve UACCESS coverage
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-07-20 Peter Zijlstrasmp: Warn on function calls from softirq context
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
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2019-07-18 Peter Zijlstrastacktrace: Force USER_DS for stack_trace_save_user()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-07-17 Peter Zijlstrax86/mm, tracing: Fix CR2 corruption
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-07-17 Peter Zijlstrax86/entry/64: Update comments and sanity tests for create_gap
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-07-17 Peter Zijlstrax86/entry/64: Simplify idtentry a little
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-07-17 Peter Zijlstrax86/entry/32: Simplify common_exception
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-07-17 Peter Zijlstrax86/paravirt: Make read_cr2() CALLEE_SAVE
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-07-13 Peter Zijlstrasched/core: Fix preempt warning in ttwu
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-07-13 Peter Zijlstraperf/core: Fix race between close() and fork()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-07-09 Peter Zijlstrax86/alternatives: Fix int3_emulate_call() selftest...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-06-25 Peter Zijlstrax86/alternatives: Add int3_emulate_call() selftest
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-06-25 Peter Zijlstrax86/stackframe/32: Allow int3_emulate_push()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-06-25 Peter Zijlstrax86/stackframe/32: Provide consistent pt_regs
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-06-25 Peter Zijlstrax86/stackframe, x86/ftrace: Add pt_regs frame annotations
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-06-25 Peter Zijlstrax86/stackframe, x86/kprobes: Fix frame pointer annotations
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-06-25 Peter Zijlstrax86/stackframe: Move ENCODE_FRAME_POINTER to asm/frame.h
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-06-25 Peter Zijlstrax86/entry/32: Clean up return from interrupt preemption path
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-06-17 Peter Zijlstrax86/percpu: Optimize raw_cpu_xchg()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-06-17 Peter Zijlstrax86/percpu, sched/fair: Avoid local_clock()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-06-17 Peter Zijlstrax86/percpu, x86/irq: Relax {set,get}_irq_regs()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-06-17 Peter Zijlstrax86/percpu: Relax smp_processor_id()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-06-17 Peter Zijlstrax86/percpu: Differentiate this_cpu_{}() and __this_cpu_{}()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-06-17 Peter Zijlstrasched/core: Optimize try_to_wake_up() for local wakeups
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-06-17 Peter Zijlstraperf/core: Fix perf_sample_regs_user() mm check
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-06-17 Peter Zijlstrax86/atomic: Fix smp_mb__{before,after}_atomic()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-06-06 Peter ZijlstraVMCI: Fixup atomic64_t abuse
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-06-03 Peter ZijlstraDocumentation/atomic_t.txt: Clarify pure non-rmw usage
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-06-03 Peter Zijlstralocking/lock_events: Use raw_cpu_{add,inc}() for stats
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-05-24 Peter Zijlstraperf/ring-buffer: Use regular variables for nesting
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-05-24 Peter Zijlstraperf/ring-buffer: Always use {READ,WRITE}_ONCE() for...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-05-24 Peter Zijlstraperf/ring_buffer: Add ordering to rb->nest increment
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-05-08 Peter Zijlstraftrace/x86_64: Emulate call function while updating...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-05-08 Peter Zijlstrax86_64: Allow breakpoints to emulate call instructions
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-04-26 Peter Zijlstratrace: Fix preempt_enable_no_resched() abuse
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-04-26 Peter Zijlstrabpf: Fix preempt_enable_no_resched() abuse
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-04-24 Peter Zijlstramm/uaccess: Use 'unsigned long' to placate UBSAN warnings...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-04-24 Peter Zijlstrax86/uaccess: Dont leak the AC flag into __put_user...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-04-18 Peter Zijlstralocking/lockdep: Generate LOCKF_ bit composites
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-04-16 Peter Zijlstrasched/core: Unify p->on_rq updates
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-04-16 Peter Zijlstrasched/core: Remove ttwu_activate()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-04-16 Peter Zijlstraperf/x86: Support constraint ranges
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> # developer hat on
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> # maintainer hat on
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-04-16 Peter Zijlstrax86/mm/tlb: Revert "x86/mm: Align TLB invalidation info"
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-04-12 Peter Zijlstraperf/core: Fix perf_event_disable_inatomic() race
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-04-03 Peter Zijlstralocking/static_key: Fix false positive warnings on...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-04-03 Peter Zijlstraperf/x86/intel: Initialize TFA MSR
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-04-03 Peter Zijlstrasched/x86_64: Don't save flags on context switch
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-04-03 Peter Zijlstraobjtool: Add Direction Flag validation
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-04-03 Peter Zijlstraobjtool: Add UACCESS validation
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-04-03 Peter Zijlstraobjtool: Fix sibling call detection
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-04-03 Peter Zijlstraobjtool: Rewrite alt->skip_orig
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-04-03 Peter Zijlstraobjtool: Add --backtrace support
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-04-03 Peter Zijlstraobjtool: Rewrite add_ignores()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-04-03 Peter Zijlstraobjtool: Handle function aliases
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-04-03 Peter Zijlstraobjtool: Set insn->func for alternatives
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-04-03 Peter Zijlstrax86/uaccess, kcov: Disable stack protector
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-04-03 Peter Zijlstrax86/uaccess, ftrace: Fix ftrace_likely_update() vs. SMAP
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-04-03 Peter Zijlstrax86/uaccess, ubsan: Fix UBSAN vs. SMAP
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-04-03 Peter Zijlstrax86/uaccess, kasan: Fix KASAN vs SMAP
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-04-03 Peter Zijlstrax86/smap: Ditch __stringify()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-04-03 Peter Zijlstrax86/uaccess: Introduce user_access_{save,restore}()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-04-03 Peter Zijlstraia64/tlb: Eradicate tlb_migrate_finish() callback
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-04-03 Peter Zijlstraasm-generic/tlb: Remove tlb_table_flush()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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