From: James Prestwood Date: Tue, 13 Nov 2018 19:26:42 +0000 (-0800) Subject: mac80211_hwsim: fixes kernel crash during mac80211_hwsim init X-Git-Tag: v5.4-rc1~1957^2~46^2~25 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=082b12d4e541b260e5527aeac48b5ab2ce3a7f94;p=platform%2Fkernel%2Flinux-rpi.git mac80211_hwsim: fixes kernel crash during mac80211_hwsim init Creating radios during startup follows a different code path than HWSIM_CMD_NEW_RADIO. The problem was that param.iftypes was not being set to the deafult before calling mac80211_hwsim_new_radio Signed-off-by: James Prestwood Signed-off-by: Johannes Berg --- diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index 4033a80..2a5a133 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -3884,6 +3884,7 @@ static int __init init_mac80211_hwsim(void) param.p2p_device = support_p2p_device; param.use_chanctx = channels > 1; + param.iftypes = HWSIM_IFTYPE_SUPPORT_MASK; err = mac80211_hwsim_new_radio(NULL, ¶m); if (err < 0)