[01/89] lguest: fix timer interrupt setup

From: Greg KH
Date: Thu Jun 16 2011 - 03:42:57 EST

2.6.39-stable review patch. If anyone has any objections, please let us know.


From: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

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

Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>

arch/x86/lguest/boot.c | 1 +
1 file changed, 1 insertion(+)

--- a/arch/x86/lguest/boot.c
+++ b/arch/x86/lguest/boot.c
@@ -995,6 +995,7 @@ static void lguest_time_irq(unsigned int
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);


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