From: Sasha Levin <levinsasha928@gmail.com>
Date: Tue, 15 Nov 2011 16:20:25 +0000 (+0200)
Subject: kvm tools: Use IRQ line 5+ for devices
X-Git-Tag: next-20111116~2^2
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=d4057557f848077a91c23a2bd0f5214a9378e02d;p=karo-tx-linux.git

kvm tools: Use IRQ line 5+ for devices

IRQ lines 3 and 4 are used by the serial device, assigning them to other
devices as well hurts performance. We should avoid shared IRQs if possible.

Signed-off-by: Sasha Levin <levinsasha928@gmail.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
---

diff --git a/tools/kvm/irq.c b/tools/kvm/irq.c
index dc2247e68ed2..1392dfbca72a 100644
--- a/tools/kvm/irq.c
+++ b/tools/kvm/irq.c
@@ -16,7 +16,7 @@
 #define IRQCHIP_SLAVE			1
 #define IRQCHIP_IOAPIC			2
 
-static u8		next_line	= 3;
+static u8		next_line	= 5;
 static u8		next_dev	= 1;
 static struct rb_root	pci_tree	= RB_ROOT;