x86/irq: Get rid of duplicated trace_x86_platform_ipi() code

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Two NOP5s are really a good tradeoff vs. the unholy IDT switching mess,
which duplicates code all over the place.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20170828064956.907209383@linutronix.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>

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Thomas Gleixner 2017-08-28 08:47:25 +02:00 • committed by Ingo Molnar

parent 3bec6def39

commit 8a17116b1f

2 changed files with 6 additions and 21 deletions

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2

arch/x86/include/asm/hw_irq.h

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25

arch/x86/kernel/irq.c

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