Re: [PATCH net-next 1/2] mac80211_hwsim: Make hwsim_netgroup IDA

Am 2. März 2018 12:37:25 MEZ schrieb Kirill Tkhai : >destroy_radio() may be executed in parallel with everything above you >wrote, >doesn't it? There may be several network namespaces, and >destroy_radio() >queued from one net namespace may race with

Re: [PATCH net-next 1/2] mac80211_hwsim: Make hwsim_netgroup IDA

On 01.03.2018 20:22, Benjamin Beichler wrote: > Am 01.03.2018 um 12:30 schrieb Kirill Tkhai: > >> Out of bounds of this patch, just as a report to wireless subsystem >> maintainer, destroy_radio() increaments hwsim_radios_generation >> without hwsim_radio_lock, so this may need one more patch to

Re: [PATCH net-next 1/2] mac80211_hwsim: Make hwsim_netgroup IDA

Am 01.03.2018 um 12:30 schrieb Kirill Tkhai: > Out of bounds of this patch, just as a report to wireless subsystem > maintainer, destroy_radio() increaments hwsim_radios_generation > without hwsim_radio_lock, so this may need one more patch to fix. > The lock is here implicit, because the value