Re: kern/52899: Kernel panic with iwm

[christos%zoulas.com@localhost (Christos Zoulas)]

The following reply was made to PR kern/52899; it has been noted by GNATS.

From: christos%zoulas.com@localhost (Christos Zoulas)
To: Alexander Nasonov <alnsn%yandex.ru@localhost>
Cc: gnats-bugs%NetBSD.org@localhost, kern-bug-people%netbsd.org@localhost, 
	gnats-admin%netbsd.org@localhost, netbsd-bugs%netbsd.org@localhost, dogan%tesmer.org.tr@localhost
Subject: Re: kern/52899: Kernel panic with iwm
Date: Sat, 6 Jan 2018 13:42:36 -0500

 On Jan 5, 10:03pm, alnsn%yandex.ru@localhost (Alexander Nasonov) wrote:
 -- Subject: Re: kern/52899: Kernel panic with iwm
 
 Does this fix it?
 
 Index: if_iwm.c
 ===================================================================
 RCS file: /cvsroot/src/sys/dev/pci/if_iwm.c,v
 retrieving revision 1.76
 diff -u -p -u -r1.76 if_iwm.c
 --- if_iwm.c    23 Oct 2017 09:28:38 -0000      1.76
 +++ if_iwm.c    6 Jan 2018 18:42:06 -0000
 @@ -7758,6 +7758,7 @@ iwm_preinit(struct iwm_softc *sc)
         if (sc->sc_nvm.sku_cap_band_52GHz_enable)
                 ic->ic_sup_rates[IEEE80211_MODE_11A] = ieee80211_std_rateset_11a;
  
 +       ether_ifdetach(ifp):
         ieee80211_ifattach(ic);
  
         ic->ic_node_alloc = iwm_node_alloc;