On Wed, Jan 27, 2021 at 12:23:41PM -0800, Michael Kelley wrote:
> VMbus interrupts are most naturally modelled as per-cpu IRQs. But
> because x86/x64 doesn't have per-cpu IRQs, the core VMbus interrupt
> handling machinery is done in code under arch/x86 and Linux IRQs are
> not used. Adding
VMbus interrupts are most naturally modelled as per-cpu IRQs. But
because x86/x64 doesn't have per-cpu IRQs, the core VMbus interrupt
handling machinery is done in code under arch/x86 and Linux IRQs are
not used. Adding support for ARM64 means adding equivalent code
using per-cpu IRQs under
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