x86/entry: Convert NMI to IDTENTRY_NMI

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Convert #NMI to IDTENTRY_NMI:
  - Implement the C entry point with DEFINE_IDTENTRY_NMI
  - Fixup the XEN/PV code
  - Remove the old prototypes

No functional change.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Acked-by: Andy Lutomirski <luto@kernel.org>
Link: https://lkml.kernel.org/r/20200505135314.609932306@linutronix.de

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This commit is contained in:

Thomas Gleixner 2020-02-25 23:33:25 +01:00

parent 9cce81cff7

commit 6271fef00b

8 changed files with 25 additions and 22 deletions

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8

arch/x86/entry/entry_32.S

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15

arch/x86/entry/entry_64.S

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4

arch/x86/include/asm/idtentry.h

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3

arch/x86/include/asm/traps.h

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4

arch/x86/kernel/idt.c

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4

arch/x86/kernel/nmi.c

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7

arch/x86/xen/enlighten_pv.c

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2

arch/x86/xen/xen-asm_64.S

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