Commit e9a7fda2 authored Jun 05, 2018 by Michael Kelley Committed by Greg Kroah-Hartman Jul 03, 2018

x86/hyperv: Add interrupt handler annotations



Add standard interrupt handler annotations to
hyperv_vector_handler(). This does not fix any observed
bug, but avoids potential removal of the code by link
time optimization and makes it consistent with
hv_stimer0_vector_handler in the same source file.

Suggested-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Michael Kelley <mikelley@microsoft.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent af0a5646

arch/x86/kernel/cpu/mshyperv.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -41,7 +41,7 @@ static void (*hv_stimer0_handler)(void);
		static void (*hv_kexec_handler)(void);
		static void (hv_crash_handler)(struct pt_regs regs);

		void hyperv_vector_handler(struct pt_regs *regs)
		__visible void __irq_entry hyperv_vector_handler(struct pt_regs *regs)
		{
		struct pt_regs *old_regs = set_irq_regs(regs);

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