[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH v2] xen/arm: introduce PLATFORM_QUIRK_GUEST_PIRQ_NEED_EOI
Hi Stefano, Sorry I didn't think about it before. Ian has pushed Vijay GICv2 rework today. So you patch won't apply correctly. On 07/02/2014 04:33 PM, Stefano Stabellini wrote: > GICH_LR_HW doesn't work as expected on X-Gene: request maintenance > interrupts and perform EOIs in the hypervisor as a workaround. > Trigger this behaviour with a per platform option. > > This patch assumes that GICC_DIR can be written on any pcpu for a given > IRQ, not matter where GICC_IAR has been read before. I would replace IRQ by SGIs as if it's an SPI/PPI we are screwed. In practice it doesn't happen :). Regards, -- Julien Grall _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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