Messages in this thread | | | Date | Sun, 19 Sep 2010 12:56:12 +0200 | From | Avi Kivity <> | Subject | Re: [PATCH RFC] kvm: enable irq injection from interrupt context |
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On 09/19/2010 12:45 PM, Michael S. Tsirkin wrote: > On Fri, Sep 17, 2010 at 09:59:29AM +0200, Gleb Natapov wrote: > > > writing 0 to eventfd does nothing. The way to deassert irq > > That is implementation detail of current irqfd. It was designed for MSI > > not level triggered interrupts. > > Maybe we should add a check that gsi is mapped to MSI (or unmapped) then? > Level which switches to 1 and back to 0 immediately will be racy anyway > ... >
Add a check where?
-- error compiling committee.c: too many arguments to function
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