Messages in this thread | | | Date | Wed, 22 Jan 2014 19:43:25 +0100 | From | Andi Kleen <> | Subject | Re: x86: Inconsistent xAPIC synchronization in arch_irq_work_raise? |
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> > Huang Ying, can you explain to Jan why you do the wait afterwards? > > I borrow the code from the original MCE report event code. > > Andi, could you help us to explain it?
I don't recall all the details, but I believe i also just copied it from the APIC code. I don't think I did any particular ordering intentionally.
-Andi
-- ak@linux.intel.com -- Speaking for myself only.
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