From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/arch/powerpc/kvm/irq.h | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 kernel/arch/powerpc/kvm/irq.h (limited to 'kernel/arch/powerpc/kvm/irq.h') diff --git a/kernel/arch/powerpc/kvm/irq.h b/kernel/arch/powerpc/kvm/irq.h new file mode 100644 index 000000000..5a9a10b90 --- /dev/null +++ b/kernel/arch/powerpc/kvm/irq.h @@ -0,0 +1,20 @@ +#ifndef __IRQ_H +#define __IRQ_H + +#include + +static inline int irqchip_in_kernel(struct kvm *kvm) +{ + int ret = 0; + +#ifdef CONFIG_KVM_MPIC + ret = ret || (kvm->arch.mpic != NULL); +#endif +#ifdef CONFIG_KVM_XICS + ret = ret || (kvm->arch.xics != NULL); +#endif + smp_rmb(); + return ret; +} + +#endif -- cgit 1.2.3-korg