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| author | Ian Campbell <Ian.Campbell@citrix.com> | 2011-02-08 14:03:31 +0000 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2011-03-03 12:00:31 -0500 |
| commit | f611f2da99420abc973c32cdbddbf5c365d0a20c (patch) | |
| tree | 085a1cc5e97bfacb7158cf783a7354f6cd841834 /arch/x86/xen/time.c | |
| parent | aa673c1cb3a66d0b37595251c4e8bb688efc8726 (diff) | |
| download | blackbird-op-linux-f611f2da99420abc973c32cdbddbf5c365d0a20c.tar.gz blackbird-op-linux-f611f2da99420abc973c32cdbddbf5c365d0a20c.zip | |
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.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/x86/xen/time.c b/arch/x86/xen/time.c index 067759e3d6a5..2e2d370a47b1 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); |
