/* * Handler for X86_PLATFORM_IPI_VECTOR. */ void __smp_x86_platform_ipi(void) { inc_irq_stat(x86_platform_ipis); if (x86_platform_ipi_callback) x86_platform_ipi_callback(); }
/* * Handler for X86_PLATFORM_IPI_VECTOR. */ __visible void __irq_entry smp_x86_platform_ipi(struct pt_regs *regs) { struct pt_regs *old_regs = set_irq_regs(regs); entering_ack_irq(); trace_x86_platform_ipi_entry(X86_PLATFORM_IPI_VECTOR); inc_irq_stat(x86_platform_ipis); if (x86_platform_ipi_callback) x86_platform_ipi_callback(); trace_x86_platform_ipi_exit(X86_PLATFORM_IPI_VECTOR); exiting_irq(); set_irq_regs(old_regs); }
/* * Handler for X86_PLATFORM_IPI_VECTOR. */ void smp_x86_platform_ipi(struct pt_regs *regs) { struct pt_regs *old_regs = set_irq_regs(regs); ack_APIC_irq(); irq_enter(); exit_idle(); inc_irq_stat(x86_platform_ipis); if (x86_platform_ipi_callback) x86_platform_ipi_callback(); irq_exit(); set_irq_regs(old_regs); }
/* * Handler for X86_PLATFORM_IPI_VECTOR. */ void smp_x86_platform_ipi(struct pt_regs *regs) { struct pt_regs *old_regs = set_irq_regs(regs); ack_APIC_irq(); irq_enter(); exit_idle(); msa_start_irq(X86_PLATFORM_IPI_VECTOR); inc_irq_stat(x86_platform_ipis); if (x86_platform_ipi_callback) x86_platform_ipi_callback(); msa_irq_exit(X86_PLATFORM_IPI_VECTOR, regs->cs != __KERNEL_CS); set_irq_regs(old_regs); }