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Re: [PATCH] mac80211: Fix oops in ieee80211_tx_control_port

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On 6/19/2018 5:39 PM, Denis Kenzior wrote:
On pre-emption enabled kernels the following oops was being seen due
to missing local_bh_disable/local_bh_enable calls.  mac80211 assumes
that pre-emption is disabled in the data path.

No sure if "assumes" is the right term here. It seems like it is
required and there is probably a good reason for that. Would be nice to
know what that reason is.

Regards,
Arend



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