Messages in this thread | | | Date | Wed, 9 Jul 2014 00:47:24 +0200 | From | Francois Romieu <> | Subject | Re: [PATCH] hyperv: Add netpoll support |
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Richard Weinberger <richard@nod.at> : [...] > This won't work as netpoll runs with IRQs disabled. > ->ndo_poll_controller() has to make sure that SKBs can be received and transmitted > while IRQs are off. I thought calling the channel callback by hand would be > enough to receive SKBs.
What are you taking about ? netconsole does not need to receive.
hyperv start_xmit handler almost does its own Tx completion as you have noticed. The situation is imho close to a virtual device one as was veth in bb446c19fefd7b4435adb12a9dd7666adc5b553a.
-- Ueimor
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