1*2874c5fdSThomas Gleixner // SPDX-License-Identifier: GPL-2.0-or-later 27d12e780SDavid Howells /* saved per-CPU IRQ register pointer 37d12e780SDavid Howells * 47d12e780SDavid Howells * Copyright (C) 2006 Red Hat, Inc. All Rights Reserved. 57d12e780SDavid Howells * Written by David Howells (dhowells@redhat.com) 67d12e780SDavid Howells */ 78bc3bcc9SPaul Gortmaker #include <linux/export.h> 88bc3bcc9SPaul Gortmaker #include <linux/percpu.h> 97d12e780SDavid Howells #include <asm/irq_regs.h> 107d12e780SDavid Howells 117d12e780SDavid Howells #ifndef ARCH_HAS_OWN_IRQ_REGS 127d12e780SDavid Howells DEFINE_PER_CPU(struct pt_regs *, __irq_regs); 13efbc52f9SAndrew Morton EXPORT_PER_CPU_SYMBOL(__irq_regs); 147d12e780SDavid Howells #endif 15