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x86/alternatives: Add int3_emulate_call() selftest
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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2019-05-24 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...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org...
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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2019-04-03 Peter Zijlstraasm-generic/tlb: Remove tlb_flush_mmu_free()
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 CONFIG_HAVE_GENERIC_MMU_GATHER
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 arch_tlb*_mmu()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-04-03 Peter Zijlstraarch/tlb: Clean up simple architectures
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-04-03 Peter Zijlstraum/tlb: Convert to generic mmu_gather
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-04-03 Peter Zijlstrash/tlb: Convert SH to generic mmu_gather
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: Convert to generic mmu_gather
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-04-03 Peter Zijlstraarm/tlb: Convert to generic mmu_gather
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, arch: Invert CONFIG_HAVE_RCU_TABLE_INVALIDATE
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, ia64: Conditionally provide tlb_migrate_fin...
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: Provide generic tlb_flush() based...
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, arch: Provide generic tlb_flush()...
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, arch: Provide generic VIPT cache flush
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, arch: Provide CONFIG_HAVE_MMU_GATHER_PAGE_SIZE
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: Provide a comment
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, signal: Fix AC=1 bloat
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: Always inline user_access_begin()
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, xen: Suppress SMAP warnings
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-04-03 Peter Zijlstrax86/nospec, objtool: Introduce ANNOTATE_IGNORE_ALTERNATIVE
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: Fix up the fixup
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: Move copy_user_handle_tail() into asm
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-04-03 Peter Zijlstrai915, uaccess: Fix redundant CLAC
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-04-03 Peter Zijlstrax86/ia32: Fix ia32_restore_sigcontext() AC leak
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: Save [ER]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 Zijlstraperf/x86: Add sanity checks to x86_schedule_events()
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: Optimize x86_schedule_events()
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: Clear ->event_constraint[] on put
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: Optimize intel_get_excl_constraints()
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: Remove PERF_X86_EVENT_COMMITTED
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: Simplify x86_pmu.get_constraints() interface
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: Simplify intel_tfa_commit_scheduling()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-03-19 Peter Zijlstrasched/cpufreq: Fix 32-bit math overflow
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-03-18 Peter ZijlstraDocumentation/atomic_t: Clarify signed vs unsigned
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-03-15 Peter Zijlstraperf/x86: Fixup typo in stub functions
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-03-15 Peter Zijlstraperf/x86/intel: Fix memory corruption
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-03-06 Peter Zijlstra (Intel)perf/x86/intel: Implement support for TSX Force Abort
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-03-06 Peter Zijlstra (Intel)x86: Add TSX Force Abort CPUID/MSR
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-03-06 Peter Zijlstra (Intel)perf/x86/intel: Generalize dynamic constraint creation
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-03-06 Peter Zijlstra (Intel)perf/x86/intel: Make cpuc allocations consistent
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-02-28 Peter Zijlstralocking/lockdep: Shrink struct lock_class_key
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-02-28 Peter Zijlstralocking/lockdep: Add module_param to enable consistency checks
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-02-28 Peter Zijlstralocking/percpu-rwsem: Remove preempt_disable variants
Signed-off-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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2019-02-19 Peter Zijlstrabpf: check that BPF programs run with preemption disabled
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-02-08 Peter Zijlstrax86/mm/cpa: Fix set_mce_nospec()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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2019-02-04 Peter Zijlstrasched/fair: Add tmp_alone_branch assertion
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-02-04 Peter Zijlstraperf/x86/intel: Delay memory deallocation until x86_pmu_dead...
Signed-off-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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2019-01-27 Peter Zijlstrasched/fair: Robustify CFS-bandwidth timer locking
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-01-27 Peter Zijlstrasched/core: Give DCE a fighting chance
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-01-21 Peter Zijlstrafutex: Fix (possible) missed wakeup
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-01-21 Peter Zijlstrasched/wake_q: Fix wakeup ordering for wake_q
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2019-01-21 Peter Zijlstrasched/wake_q: Document wake_q_add()
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2018-12-17 Peter Zijlstrax86/mm/cpa: Rename @addrinarray to @numpages
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2018-12-17 Peter Zijlstrax86/mm/cpa: Better use CLFLUSHOPT
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2018-12-17 Peter Zijlstrax86/mm/cpa: Fold cpa_flush_range() and cpa_flush_array...
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2018-12-17 Peter Zijlstrax86/mm/cpa: Make cpa_data::numpages invariant
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2018-12-17 Peter Zijlstrax86/mm/cpa: Optimize cpa_flush_array() TLB invalidation
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2018-12-17 Peter Zijlstrax86/mm/cpa: Simplify the code after making cpa->vaddr invariant
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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2018-12-17 Peter Zijlstrax86/mm/cpa: Make cpa_data::vaddr invariant
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
 commit | commitdiff | tree
2018-12-17 Peter Zijlstrax86/mm/cpa: Add __cpa_addr() helper
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
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