Messages in this thread | | | Subject | Re: [PATCH] xen/events: Always allocate legacy interrupts on PV guests | From | Juergen Gross <> | Date | Tue, 17 Nov 2015 17:24:20 +0100 |
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On 17/11/15 16:36, Boris Ostrovsky wrote: > 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 PIT does not > exist. > > Therefore we need to allocate those descriptors for PV guests > ourselves. > > Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> > Suggested-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Juergen Gross <jgross@suse.com>
Juergen
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