diff options
| author | rwatson <rwatson@FreeBSD.org> | 2004-08-14 00:12:42 +0000 |
|---|---|---|
| committer | rwatson <rwatson@FreeBSD.org> | 2004-08-14 00:12:42 +0000 |
| commit | e1255a66b5f16f7eefc56a1ca035618c11e26a11 (patch) | |
| tree | ace207e02730fa5e53c5028c6794671351673012 /sys/dev/vx | |
| parent | 9fc2ef2be3ad82a83db37ed87fbf2ee6ba9a8185 (diff) | |
| download | FreeBSD-src-e1255a66b5f16f7eefc56a1ca035618c11e26a11.zip FreeBSD-src-e1255a66b5f16f7eefc56a1ca035618c11e26a11.tar.gz | |
Since if_vx doesn't contain locking or run with INTR_MPSAFE, mark
the interface as IFF_NEEDSGIANT so if_start is run holding Giant.
Diffstat (limited to 'sys/dev/vx')
| -rw-r--r-- | sys/dev/vx/if_vx.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/dev/vx/if_vx.c b/sys/dev/vx/if_vx.c index 1435343..584196e 100644 --- a/sys/dev/vx/if_vx.c +++ b/sys/dev/vx/if_vx.c @@ -158,7 +158,8 @@ vxattach(dev) if_initname(ifp, device_get_name(dev), device_get_unit(dev)); ifp->if_mtu = ETHERMTU; ifp->if_snd.ifq_maxlen = IFQ_MAXLEN; - ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST; + ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST | + IFF_NEEDSGIANT; ifp->if_start = vxstart; ifp->if_ioctl = vxioctl; ifp->if_init = vxinit; |
