Commit 8785c676 authored by David Vrabel's avatar David Vrabel Committed by Konrad Rzeszutek Wilk

xen/x86: set VIRQ_TIMER priority to maximum

Commit bee980d9 (xen/events: Handle VIRQ_TIMER before any other hardirq
in event loop) effectively made the VIRQ_TIMER the highest priority event
when using the 2-level ABI.

Set the VIRQ_TIMER priority to the highest so this behaviour is retained
when using the FIFO-based ABI.
Signed-off-by: default avatarDavid Vrabel <david.vrabel@citrix.com>
Reviewed-by: default avatarKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Reviewed-by: default avatarBoris Ostrovsky <boris.ostrovsky@oracle.com>
parent 6ccecb0f
...@@ -446,6 +446,7 @@ void xen_setup_timer(int cpu) ...@@ -446,6 +446,7 @@ void xen_setup_timer(int cpu)
IRQF_PERCPU|IRQF_NOBALANCING|IRQF_TIMER| IRQF_PERCPU|IRQF_NOBALANCING|IRQF_TIMER|
IRQF_FORCE_RESUME, IRQF_FORCE_RESUME,
name, NULL); name, NULL);
(void)xen_set_irq_priority(irq, XEN_IRQ_PRIORITY_MAX);
memcpy(evt, xen_clockevent, sizeof(*evt)); memcpy(evt, xen_clockevent, sizeof(*evt));
......
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