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| author | Olaf Hering <olaf@aepfle.de> | 2012-09-10 10:54:13 +0200 |
|---|---|---|
| committer | Olaf Hering <olaf@aepfle.de> | 2012-09-10 10:54:13 +0200 |
| commit | aca51da7badfe63f0dc4848dc2a13d55c91f1b6f (patch) | |
| tree | d743dbef5788958cc6acf8768668d2c130ccfffa /unmodified_drivers | |
| parent | d32a40244c1f7084a0fa1970001874b9474bfc31 (diff) | |
| download | xen-aca51da7badfe63f0dc4848dc2a13d55c91f1b6f.tar.gz xen-aca51da7badfe63f0dc4848dc2a13d55c91f1b6f.tar.bz2 xen-aca51da7badfe63f0dc4848dc2a13d55c91f1b6f.zip | |
unmodified_drivers: handle IRQF_SAMPLE_RANDOM
The flag IRQF_SAMPLE_RANDOM was removed in 3.6-rc1. Add it only if it is
defined. An additional call to add_interrupt_randomness is appearently
not needed because its now called unconditionally in
handle_irq_event_percpu().
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Committed-by: Jan Beulich <jbeulich@suse.com>
Diffstat (limited to 'unmodified_drivers')
| -rw-r--r-- | unmodified_drivers/linux-2.6/platform-pci/evtchn.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/unmodified_drivers/linux-2.6/platform-pci/evtchn.c b/unmodified_drivers/linux-2.6/platform-pci/evtchn.c index 8c2822d973..35a2819af4 100644 --- a/unmodified_drivers/linux-2.6/platform-pci/evtchn.c +++ b/unmodified_drivers/linux-2.6/platform-pci/evtchn.c @@ -350,7 +350,11 @@ int xen_irq_init(struct pci_dev *pdev) #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,22) SA_SHIRQ | SA_SAMPLE_RANDOM | SA_INTERRUPT, #else - IRQF_SHARED | IRQF_SAMPLE_RANDOM | IRQF_DISABLED, + IRQF_SHARED | +#ifdef IRQF_SAMPLE_RANDOM + IRQF_SAMPLE_RANDOM | +#endif + IRQF_DISABLED, #endif "xen-platform-pci", pdev); } |