On 2015-12-04 at 10:03 "'Davide Libenzi' via Akaros" <[email protected]> wrote: > This opens the question of what do we mean for core ID (as in > core_id() result) within the kernel. > We do use this in many places:
core_id() is the "OS" core_id. the distinction between the hardware and the OS core_id is an arch-dependent thing. > send_kernel_message(core_id(), ...); > > And the send_kernel_message() API uses that core ID directly as LAPIC > ID in send IPI. send_ipi() takes an os_core_id. the x86-specific __send_ipi() takes a HW coreid. > So there seem to be an implicit 1:1 between the logical core IDs, and > the LAPIC IDs AFAICS. if there is somewhere, then it's a bug. -- You received this message because you are subscribed to the Google Groups "Akaros" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. For more options, visit https://groups.google.com/d/optout.
