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Since if_hme doesn't contain locking or run with INTR_MPSAFE, mark

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the interface as IFF_NEEDSGIANT so if_start is run holding Giant.
This commit is contained in:
Robert Watson 2004-08-13 23:14:50 +00:00
parent 268f132afc
commit 3acd3b73c5
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=133688
1 changed files with 2 additions and 1 deletions
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3
sys/dev/hme/if_hme.c
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@ -284,7 +284,8 @@ hme_config(struct hme_softc *sc)
if_initname(ifp, device_get_name(sc->sc_dev),
device_get_unit(sc->sc_dev));
ifp->if_mtu = ETHERMTU;
ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;
ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST |
IFF_NEEDSGIANT;
ifp->if_start = hme_start;
ifp->if_ioctl = hme_ioctl;
ifp->if_init = hme_init;