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freebsd-nq/sys/net
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Ian Dowse f5f1525321 Add IFF_NEEDSGIANT to IFF_CANTCHANGE, to prevent user-level code 
from clearing the IFF_NEEDSGIANT flag on Giant-locked interfaces.
In particular, wpa_supplicant was doing this on USB interfaces,
causing panics when Giant-locked code was then called without Giant.

Submitted by:	Alexey Popov
Reviewed by:	rwatson
MFC after:	3 days
2008-03-27 18:02:30 +00:00
..
bpf_buffer.c Fix build with option BPF_JITTER. 2008-03-24 22:21:32 +00:00
bpf_buffer.h Introduce support for zero-copy BPF buffering, which reduces the 2008-03-24 13:49:17 +00:00
bpf_filter.c Improve convergence of bpf_filter.c toward style(9). 2008-03-09 21:13:43 +00:00
bpf_jitter.c
bpf_jitter.h
bpf_zerocopy.c Add a comment explaining that we initialize the 'a' buffer for 2008-03-26 21:29:13 +00:00
bpf_zerocopy.h Introduce support for zero-copy BPF buffering, which reduces the 2008-03-24 13:49:17 +00:00
bpf.c Replaced the misleading uses of a historical artefact M_TRYWAIT with M_WAIT. 2008-03-25 09:39:02 +00:00
bpf.h Introduce support for zero-copy BPF buffering, which reduces the 2008-03-24 13:49:17 +00:00
bpfdesc.h Introduce support for zero-copy BPF buffering, which reduces the 2008-03-24 13:49:17 +00:00
bridgestp.c Fix spelling. 2007-12-09 20:47:12 +00:00
bridgestp.h Fix spelling. 2007-12-09 20:47:12 +00:00
bsd_comp.c Merge first in a series of TrustedBSD MAC Framework KPI changes 2007-10-24 19:04:04 +00:00
ethernet.h Use a uint16_t type for the vlan tag rather an int. 2007-10-18 21:52:31 +00:00
fddi.h
firewire.h
ieee8023ad_lacp.c Switch the LACP state machine over to its own mutex to protect the internals, 2008-03-16 19:25:30 +00:00
ieee8023ad_lacp.h Remove extra semicolons. 2008-03-17 01:26:44 +00:00
if_arc.h
if_arcsubr.c
if_arp.h
if_atm.h
if_atmsubr.c Merge first in a series of TrustedBSD MAC Framework KPI changes 2007-10-24 19:04:04 +00:00
if_bridge.c Remove a chunk of duplicated code, test the destination address against the 2008-01-18 09:34:09 +00:00
if_bridgevar.h Add an option to limit the number of source MACs that can be behind a bridge 2007-11-04 08:32:27 +00:00
if_clone.c Revise network interface cloning to take an optional opaque 2006-07-09 06:04:01 +00:00
if_clone.h Revise network interface cloning to take an optional opaque 2006-07-09 06:04:01 +00:00
if_disc.c Add a comment explaining why disc(4) bears the IFF_LOOPBACK flag. 2007-10-27 19:57:41 +00:00
if_dl.h
if_edsc.c Give a hint that softc can contain many things besides ifp. 2007-03-26 09:05:10 +00:00
if_ef.c Replaced the misleading uses of a historical artefact M_TRYWAIT with M_WAIT. 2008-03-25 09:39:02 +00:00
if_enc.c Remove redundant inclusions of net/bpfdesc.h. 2008-03-24 22:16:46 +00:00
if_ethersubr.c back out last change as Sam believes that it breaks multicast - need to revisit after following up with pyun 2008-03-20 06:19:34 +00:00
if_faith.c With exception of the if_name() macro, all definitions in net_osdep.h 2006-08-04 21:27:40 +00:00
if_fddisubr.c Replaced the misleading uses of a historical artefact M_TRYWAIT with M_WAIT. 2008-03-25 09:39:02 +00:00
if_fwsubr.c Merge first in a series of TrustedBSD MAC Framework KPI changes 2007-10-24 19:04:04 +00:00
if_gif.c Improve EtherIP interaction with the bridge 2008-03-06 19:02:37 +00:00
if_gif.h
if_gre.c Replace really convoluted code that simplifies to "a ^= 0x01;" 2008-03-19 22:29:11 +00:00
if_gre.h
if_iso88025subr.c Replaced the misleading uses of a historical artefact M_TRYWAIT with M_WAIT. 2008-03-25 09:39:02 +00:00
if_lagg.c Switch the LACP state machine over to its own mutex to protect the internals, 2008-03-16 19:25:30 +00:00
if_lagg.h Fix two panics in lagg. 2007-10-12 03:03:16 +00:00
if_llc.h Move the __packed declarations. This makes sizeof(struct llc) 8 again 2006-12-01 17:50:11 +00:00
if_loop.c Remove redundant inclusions of net/bpfdesc.h. 2008-03-24 22:16:46 +00:00
if_media.c
if_media.h IFM_IEEE80211_IBSSMASTER hasn't been used in many years; replace it 2008-03-25 21:22:43 +00:00
if_mib.c
if_mib.h
if_ppp.c Merge first in a series of TrustedBSD MAC Framework KPI changes 2007-10-24 19:04:04 +00:00
if_ppp.h
if_pppvar.h Use callout mechanism instead of timeout()/untimeout(). 2006-12-05 18:54:21 +00:00
if_sl.c Replaced the misleading uses of a historical artefact M_TRYWAIT with M_WAIT. 2008-03-25 09:39:02 +00:00
if_slvar.h
if_sppp.h
if_spppfr.c
if_spppsubr.c Cast the ioctl define to the type of the variable being switched on. 2007-06-10 04:53:13 +00:00
if_stf.c Merge first in a series of TrustedBSD MAC Framework KPI changes 2007-10-24 19:04:04 +00:00
if_stf.h
if_tap.c Add a sysctl net.link.tap.up_on_open which defaults to zero; when it 2007-03-19 18:17:31 +00:00
if_tap.h Fix our ioctl(2) implementation when the argument is "int". New 2006-09-27 19:57:02 +00:00
if_tapvar.h
if_tun.c Merge first in a series of TrustedBSD MAC Framework KPI changes 2007-10-24 19:04:04 +00:00
if_tun.h
if_types.h Remove IPX over IP tunneling support, which allows IPX routing over IP 2007-06-13 14:01:43 +00:00
if_var.h expose if_purgemaddrs, it will be used by the vap code unless someone 2008-03-25 21:23:32 +00:00
if_vlan_var.h Prepare for 802.1p: 2007-02-28 22:05:30 +00:00
if_vlan.c The bridging output function puts the mbuf directly on the interfaces send 2007-10-18 21:22:15 +00:00
if.c expose if_purgemaddrs, it will be used by the vap code unless someone 2008-03-25 21:23:32 +00:00
if.h Add IFF_NEEDSGIANT to IFF_CANTCHANGE, to prevent user-level code 2008-03-27 18:02:30 +00:00
iso88025.h
netisr.c In keeping with style(9)'s recommendations on macros, use a ';' 2008-03-16 10:58:09 +00:00
netisr.h Update netisr comment for the SMPng world order: netisr is no longer 2007-12-31 20:58:50 +00:00
pfil.c pfil(9) locking take 3: Switch to rmlock(9) 2007-11-25 12:41:47 +00:00
pfil.h pfil(9) locking take 3: Switch to rmlock(9) 2007-11-25 12:41:47 +00:00
pfkeyv2.h Commit the change from FAST_IPSEC to IPSEC. The FAST_IPSEC 2007-07-03 12:13:45 +00:00
ppp_comp.h
ppp_deflate.c
ppp_defs.h
ppp_tty.c Use callout mechanism instead of timeout()/untimeout(). 2006-12-05 18:54:21 +00:00
radix.c
radix.h
raw_cb.c Replaced the misleading uses of a historical artefact M_TRYWAIT with M_WAIT. 2008-03-25 09:39:02 +00:00
raw_cb.h
raw_usrreq.c Sweep kernel replacing suser(9) calls with priv(9) calls, assigning 2006-11-06 13:42:10 +00:00
route.c Use RTFREE_LOCKED() instead of rtfree() when releasing a reference on the 2008-02-13 16:57:58 +00:00
route.h Add a workaround for a deadlock between the rt_setgate() and rt_check() 2007-12-27 10:00:57 +00:00
rtsock.c In keeping with style(9)'s recommendations on macros, use a ';' 2008-03-16 10:58:09 +00:00
slcompress.c
slcompress.h
slip.h
zlib.c
zlib.h