x86/entry/64: Move do_softirq_own_stack() to C

	ret

SYM_FUNC_END(asm_call_on_stack)

/* Call softirq on interrupt stack. Interrupts are off. */

.pushsection .text, "ax"

SYM_FUNC_START(do_softirq_own_stack)

	pushq	%rbp

	mov	%rsp, %rbp

	ENTER_IRQ_STACK regs=0 old_rsp=%r11

	call	__do_softirq

	LEAVE_IRQ_STACK regs=0

	leaveq

	ret

SYM_FUNC_END(do_softirq_own_stack)

.popsection

#ifdef CONFIG_XEN_PV

/*

 * A note on the "critical region" in our callback handler.

#include <linux/sched/task_stack.h>

#include <asm/cpu_entry_area.h>

#include <asm/irq_stack.h>

#include <asm/io_apic.h>

#include <asm/apic.h>

		return 0;

	return map_irq_stack(cpu);

}

void do_softirq_own_stack(void)

{

	run_on_irqstack_cond(__do_softirq, NULL, NULL);

}