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Merge branch 'objtool/core' of git://git.kernel.org/pub/scm/linux/kernel/git/jpoimboe...
2020-06-12
Thomas Gleixner
x86/entry: Force rcu_irq_enter() when in idle task
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-12
Thomas Gleixner
x86/entry: Make NMI use IDTENTRY_RAW
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
Rebase locking/kcsan to locking/urgent
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
Merge branch 'x86/entry' into ras/core
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2020-06-11
Thomas Gleixner
x86/entry: Unbreak __irqentry_text_start/end magic
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/idt: Consolidate idt functionality
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/idt: Cleanup trap_init()
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/idt: Use proper constants for table size
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/idt: Add comments about early #PF handling
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/idt: Mark init only functions __init
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Remove the TRACE_IRQS cruft
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Move paranoid irq tracing out of ASM code
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry/64: Remove TRACE_IRQS_*_DEBUG
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: Remove redundant irq disable code
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Make enter_from_user_mode() static
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry/64: Remove IRQ stack switching ASM
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Remove the apic/BUILD interrupt leftovers
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Convert reschedule interrupt to IDTENTRY_SYSVEC_S...
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Convert XEN hypercall vector to IDTENTRY_SYSVEC
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Convert various hypervisor vectors to IDTENTRY_SYSVEC
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Convert KVM vectors to IDTENTRY_SYSVEC*
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Convert various system vectors
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Convert SMP system vectors to IDTENTRY_SYSVEC
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Convert APIC interrupts to IDTENTRY_SYSVEC
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Provide IDTENTRY_SYSVEC
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Use idtentry for interrupts
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Add IRQENTRY_IRQ macro
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/irq: Rework handle_irq() for 64-bit
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/irq: Convey vector as argument and not in ptregs
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/irq: Use generic irq_regs implementation
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry/32: Remove common_exception()
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry/64: Remove error_exit()
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Change exit path of xen_failsafe_callback
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Remove the transition leftovers
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Switch page fault exception to IDTENTRY_RAW
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry/64: Simplify idtentry_body
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Switch XEN/PV hypercall entry to IDTENTRY
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Split out idtentry_exit_cond_resched()
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry/64: Move do_softirq_own_stack() to C
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Provide helpers for executing on the irqstack
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
genirq: Provide __irq_enter/exit_raw()
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
genirq: Provide irq_enter/exit_rcu()
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Clean up idtentry_enter/exit() leftovers
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/idtentry: Switch to conditional RCU handling
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Provide idtentry_enter/exit_user()
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
x86/entry: Provide idtentry_entry/exit_cond_rcu()
Signed-off-by:
Thomas Gleixner
<tglx@linutronix.de>
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2020-06-11
Thomas Gleixner
nmi, tracing: Make hardware latency tracing noinstr...
Signed-off-by:
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
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
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
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
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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