From 3e8b966859c94b48e13e95c3f829743453451f72 Mon Sep 17 00:00:00 2001 From: Rusty Russell Date: Mon, 30 May 2011 11:14:08 -0600 Subject: [PATCH] lguest: fix timer interrupt setup commit 15517f7c213442e4d8a098cf0732b237f764c576 upstream. Without an IRQ chip set, we now get a WARN_ON and no timer interrupt. This prevents booting. Fortunately, the fix is a one-liner: set up the timer IRQ like everything else. Signed-off-by: Rusty Russell Signed-off-by: Greg Kroah-Hartman --- arch/x86/lguest/boot.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c index 1cd608973ce5..493ea1f5de4d 100644 --- a/arch/x86/lguest/boot.c +++ b/arch/x86/lguest/boot.c @@ -995,6 +995,7 @@ static void lguest_time_irq(unsigned int irq, struct irq_desc *desc) static void lguest_time_init(void) { /* Set up the timer interrupt (0) to go to our simple timer routine */ + lguest_setup_irq(0); irq_set_handler(0, lguest_time_irq); clocksource_register(&lguest_clock); -- 2.39.5