d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

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

Browse Source 
the interface as IFF_NEEDSGIANT so if_start is run holding Giant.
This commit is contained in:
rwatson 2004-08-13 22:55:25 +00:00
parent a975455076
commit 4690cfc86e
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
sys/dev/awi/awi.c
View File

@ -283,7 +283,7 @@ awi_attach(struct awi_softc *sc)
#ifdef IFF_NOTRAILERS
IFF_NOTRAILERS |
#endif
IFF_SIMPLEX | IFF_BROADCAST | IFF_MULTICAST;
IFF_SIMPLEX | IFF_BROADCAST | IFF_MULTICAST | IFF_NEEDSGIANT;
ifp->if_ioctl = awi_ioctl;
ifp->if_start = awi_start;
ifp->if_watchdog = awi_watchdog;