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| author | Boris Ostrovsky <boris.ostrovsky@oracle.com> | 2015-11-20 17:25:04 +0100 |
|---|---|---|
| committer | David Vrabel <david.vrabel@citrix.com> | 2015-11-26 19:05:01 +0100 |
| commit | b4ff8389ed14b849354b59ce9b360bdefcdbf99c (patch) | |
| tree | 8681308ba00216a51ec518fe6966d1a789ba9d44 /drivers/rtc/rtc-ds3234.c | |
| parent | xen/gntdev: Grant maps should not be subject to NUMA balancing (diff) | |
| download | linux-b4ff8389ed14b849354b59ce9b360bdefcdbf99c.tar.xz linux-b4ff8389ed14b849354b59ce9b360bdefcdbf99c.zip | |
xen/events: Always allocate legacy interrupts on PV guests
After commit 8c058b0b9c34 ("x86/irq: Probe for PIC presence before
allocating descs for legacy IRQs") early_irq_init() will no longer
preallocate descriptors for legacy interrupts if PIC does not
exist, which is the case for Xen PV guests.
Therefore we may need to allocate those descriptors ourselves.
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Suggested-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions