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| author | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2013-05-06 14:33:15 +0200 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2013-05-08 14:38:09 +0200 |
| commit | cb91f8f44caf346654fe9b17b2b359b95f98c049 (patch) | |
| tree | f9b97d89bd5525d26162ddbbf47ae783e0e049f1 /arch/x86/xen/spinlock.c | |
| parent | xen/smp/pvhvm: Don't point per_cpu(xen_vpcu, 33 and larger) to shared_info (diff) | |
| download | linux-cb91f8f44caf346654fe9b17b2b359b95f98c049.tar.xz linux-cb91f8f44caf346654fe9b17b2b359b95f98c049.zip | |
xen/spinlock: Fix check from greater than to be also be greater or equal to.
During review of git commit cb9c6f15f318aa3aeb62fe525aa5c6dcf6eee159
("xen/spinlock: Check against default value of -1 for IRQ line.")
Stefano pointed out a bug in the patch. Unfortunatly due to vacation
timing the fix was not applied and this patch fixes it up.
Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'arch/x86/xen/spinlock.c')
| -rw-r--r-- | arch/x86/xen/spinlock.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/xen/spinlock.c b/arch/x86/xen/spinlock.c index 8b54603ce816..3002ec1bb71a 100644 --- a/arch/x86/xen/spinlock.c +++ b/arch/x86/xen/spinlock.c @@ -364,7 +364,7 @@ void __cpuinit xen_init_lock_cpu(int cpu) int irq; const char *name; - WARN(per_cpu(lock_kicker_irq, cpu) > 0, "spinlock on CPU%d exists on IRQ%d!\n", + WARN(per_cpu(lock_kicker_irq, cpu) >= 0, "spinlock on CPU%d exists on IRQ%d!\n", cpu, per_cpu(lock_kicker_irq, cpu)); /* |