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x86/entry: Fix allnoconfig build warning
2020-06-11
Ingo Molnar
x86/entry: Fix allnoconfig build warning
Cc:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Convert double fault exception to IDTENTRY_DF
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/idtentry: Provide IDTENTRY_DF
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/mce: Address objtools noinstr complaints
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/traps: Address objtool noinstr complaints in #DB
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/traps: Restructure #DB handling
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Implement user mode C entry points for ...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/idtentry: Provide IDTRENTRY_NOIST variants for...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry/64: Remove error code clearing from #DB and...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Convert Debug exception to IDTENTRY_DB
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Peter Zijlstra
x86/db: Split out dr6/7 handling
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/nmi: Protect NMI entry against instrumentation
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Convert NMI to IDTENTRY_NMI
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/idtentry: Provide IDTENTRY_XEN for XEN/PV
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/mce: Use untraced rd/wrmsr in the MCE offline/crash...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Convert Machine Check to IDTENTRY_IST
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/mce: Move nmi_enter/exit() into the entry point
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/idtentry: Provide IDTENTRY_IST
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Peter Zijlstra
x86/traps: Split int3 handler up
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Convert INT3 exception to IDTENTRY_RAW
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/idtentry: Provide IDTENTRY_RAW
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Peter Zijlstra
x86/int3: Inline bsearch()
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Peter Zijlstra
lib/bsearch: Provide __always_inline variant
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Peter Zijlstra
x86/int3: Avoid atomic instrumentation
Reported-by:
Thomas Gleixner
<tglx@linutronix.de>
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/int3: Ensure that poke_int3_handler() is not traced
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry/32: Convert IRET exception to IDTENTRY_SW
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Convert SIMD coprocessor error exception...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Convert Alignment check exception to IDTENTRY
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Convert Coprocessor error exception to IDTENTRY
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Convert Spurious interrupt bug exception...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Convert General protection exception to...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Convert Stack segment exception to IDTENTRY
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Convert Segment not present exception to...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Convert Invalid TSS exception to IDTENTRY
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/idtentry: Provide IDTENTRY_ERRORCODE
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Convert Coprocessor segment overrun exception...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Convert Device not available exception to...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Convert Invalid Opcode exception to IDTENTRY
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Convert Bounds exception to IDTENTRY
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Convert Overflow exception to IDTENTRY
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Convert Divide Error to IDTENTRY
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/traps: Prepare for using DEFINE_IDTENTRY
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry/common: Provide idtentry_enter/exit()
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/idtentry: Provide macros to define/declare IDT...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry/32: Provide macro to emit IDT entry stubs
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry/64: Provide sane error entry/exit
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Distangle idtentry
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry/64: Reorder idtentries
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/traps: Split trap numbers out in a separate header
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/traps: Make interrupt enable/disable symmetric...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry/64: Use native swapgs in asm_load_gs_index()
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Disable interrupts for native_load_gs_index...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/traps: Mark sync_regs() noinstr
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/traps: Mark fixup_bad_iret() noinstr
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Peter Zijlstra
x86/entry: Make entry_64_compat.S objtool clean
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/speculation/mds: Mark mds_user_clear_cpu_buffers...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Move irq flags tracing to prepare_exit_to_usermode()
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Move irq tracing on syscall entry to C-code
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry/common: Protect against instrumentation
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Mark enter_from_user_mode() noinstr
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry/32: Move non entry code into .text section
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry/64: Move non entry code into .text section
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/idt: Remove update_intr_gate()
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
bug: Annotate WARN/BUG/stackfail as noinstr safe
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
lib/smp_processor_id: Move it into noinstr section
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
context_tracking: Ensure that the critical path cannot...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Peter Zijlstra
x86/entry: Exclude low level entry code from sanitizing
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Remove the unused LOCKDEP_SYSEXIT cruft
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry/64: Avoid pointless code when CONTEXT_TRACKING=n
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Peter Zijlstra
x86/doublefault: Remove memmove() call
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Andy Lutomirski
x86/hw_breakpoint: Prevent data breakpoints on cpu_entry_area
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Vitaly Kuznetsov
x86/idt: Keep spurious entries unset in system_vectors
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Vitaly Kuznetsov
x86/idt: Annotate alloc_intr_gate() with __init
Suggested-by:
Thomas Gleixner
<tglx@linutronix.de>
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Vitaly Kuznetsov
x86/xen: Split HVM vector callback setup and interrupt...
Suggested-by:
Thomas Gleixner
<tglx@linutronix.de>
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Lai Jiangshan
x86/idt: Remove address operator on function machine_check()
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Lai Jiangshan
x86/entry/64: Remove unneeded kernel CR3 switching
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Lai Jiangshan
x86/entry/64: Remove an unused label
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Peter Zijlstra
locking/atomics: Flip fallbacks and instrumentation
Reported-by:
Thomas Gleixner
<tglx@linutronix.de>
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Marco Elver
asm-generic/atomic: Use __always_inline for fallback...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-05-30
Thomas Gleixner
Merge tag 'irqchip-5.8' of git://git.kernel.org/pub...
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2020-05-28
Jay Lang
x86/ioperm: Prevent a memory leak when fork fails
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-05-28
Marek Vasut
genirq: Check irq_data_get_irq_chip() return value...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-05-21
Krzysztof Piecuch
x86/tsc: Add tsc_early_khz command line parameter
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-05-19
Thomas Gleixner
kprobes: Prevent probes in .noinstr.text section
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-05-19
Thomas Gleixner
Merge tag 'noinstr-lds-2020-05-19' into core/kprobes
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2020-05-19
Thomas Gleixner
x86/kvm: Restrict ASYNC_PF to user space
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-05-19
Thomas Gleixner
x86/kvm: Sanitize kvm_async_pf_task_wait()
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-05-19
Andy Lutomirski
x86/kvm: Handle async page faults directly through...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-05-19
Thomas Gleixner
rcu: Provide __rcu_is_watching()
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-05-19
Thomas Gleixner
rcu: Provide rcu_irq_exit_preempt()
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-05-19
Paul E. McKenney
rcu: Make RCU IRQ enter/exit functions rely on in_nmi()
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-05-19
Thomas Gleixner
rcu/tree: Mark the idle relevant functions noinstr
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-05-19
Peter Zijlstra
x86: Replace ist_enter() with nmi_enter()
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-05-19
Peter Zijlstra
x86/mce: Send #MC singal from task work
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-05-19
Thomas Gleixner
x86/entry: Get rid of ist_begin/end_non_atomic()
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-05-19
Peter Zijlstra
sched,rcu,tracing: Avoid tracing before in_nmi() is...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-05-19
Peter Zijlstra
sh/ftrace: Move arch_ftrace_nmi_{enter,exit} into nmi...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-05-19
Peter Zijlstra
lockdep: Always inline lockdep_{off,on}()
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-05-19
Peter Zijlstra
hardirq/nmi: Allow nested nmi_enter()
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-05-19
Frederic Weisbecker
arm64: Prepare arch_nmi_enter() for recursion
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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