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authorIan Campbell <Ian.Campbell@citrix.com>2011-02-08 14:03:31 +0000
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>2011-03-03 12:00:31 -0500
commitf611f2da99420abc973c32cdbddbf5c365d0a20c (patch)
tree085a1cc5e97bfacb7158cf783a7354f6cd841834 /arch/x86/xen/time.c
parentaa673c1cb3a66d0b37595251c4e8bb688efc8726 (diff)
xen/timer: Missing IRQF_NO_SUSPEND in timer code broke suspend.
The patches missed an indirect use of IRQF_NO_SUSPEND pulled in via IRQF_TIMER. The following patch fixes the issue. With this fixlet PV guest migration works just fine. I also booted the entire series as a dom0 kernel and it appeared fine. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'arch/x86/xen/time.c')
-rw-r--r--arch/x86/xen/time.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/x86/xen/time.c b/arch/x86/xen/time.c
index 067759e3d6a..2e2d370a47b 100644
--- a/arch/x86/xen/time.c
+++ b/arch/x86/xen/time.c
@@ -397,7 +397,9 @@ void xen_setup_timer(int cpu)
name = "<timer kasprintf failed>";
irq = bind_virq_to_irqhandler(VIRQ_TIMER, cpu, xen_timer_interrupt,
- IRQF_DISABLED|IRQF_PERCPU|IRQF_NOBALANCING|IRQF_TIMER,
+ IRQF_DISABLED|IRQF_PERCPU|
+ IRQF_NOBALANCING|IRQF_TIMER|
+ IRQF_FORCE_RESUME,
name, NULL);
evt = &per_cpu(xen_clock_events, cpu);