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freebsd-dev/sys/net
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Bjoern A. Zeeb f501e6f136 If vnets are torn down while ifconfig runs an ioctl to say, destroy an 
epair(4), we may hit if_detach_internal() without holding a lock and by
the time we aquire it the interface might be gone.
We should not panic() in this case as it is our fault for not holding
the lock all the way. It is not ideal to return silently without error
to user space, but other callers will all ignore the return values so
do not change the entire KPI for little benefit for now.
The ifp will be dealt with one way or another still.

Sponsored by:		The FreeBSD Foundation
MFC after:		2 weeks
Reviewed by:		gnn
Differential Revision:	https://reviews.freebsd.org/D4529
2015-12-22 15:03:45 +00:00
..
altq Fix the spelling of eri's name. 2015-08-24 23:40:36 +00:00
bpf_buffer.c Remove the sleep from the buffer allocation routine. 2015-07-31 20:25:54 +00:00
bpf_buffer.h
bpf_filter.c
bpf_jitter.c
bpf_jitter.h
bpf_zerocopy.c
bpf_zerocopy.h
bpf.c If bootverbose is enabled every vnet startup and virtual interface 2015-12-22 15:00:04 +00:00
bpf.h Remove two unnecessary sleeps from the hot path in bpf(4). 2015-07-31 21:43:27 +00:00
bpfdesc.h
bridgestp.c
bridgestp.h
ethernet.h Sync to HEAD@r274766 2014-11-21 01:22:33 +00:00
fddi.h
firewire.h
flowtable.c Fix three flowtable bugs, a) one lookup issue, b) a two cleaner issue. 2015-11-02 21:21:00 +00:00
flowtable.h
ieee8023ad_lacp.c Add sysctl to control LACP strict compliance default 2015-11-06 15:33:27 +00:00
ieee8023ad_lacp.h Make LAG LACP fast timeout tunable through IOCTL. 2015-08-12 20:21:04 +00:00
ieee_oui.h
if_arc.h Replace 'struct route *' if_output() argument with 'struct nhop_info *'. 2014-11-09 16:33:04 +00:00
if_arcsubr.c Replace the fastforward path with tryforward which does not require a 2015-11-05 07:26:32 +00:00
if_arp.h Remove struct arpcom. It is unused by most interface types, that allocate 2014-11-07 15:14:10 +00:00
if_atm.h Replace 'struct route *' if_output() argument with 'struct nhop_info *'. 2014-11-09 16:33:04 +00:00
if_atmsubr.c Replace 'struct route *' if_output() argument with 'struct nhop_info *'. 2014-11-09 16:33:04 +00:00
if_bridge.c Fix panic when adding vtnet interfaces to a bridge 2015-06-13 19:39:21 +00:00
if_bridgevar.h
if_clone.c Fix group membership of cloned interfaces when one is moved by 2015-03-02 20:00:03 +00:00
if_clone.h Fix group membership of cloned interfaces when one is moved by 2015-03-02 20:00:03 +00:00
if_dead.c Provide a dead version of if_get_counter. 2014-12-12 16:10:42 +00:00
if_debug.c Remove ifq_drops from struct ifqueue. Now queue drops are accounted in 2014-09-19 09:01:19 +00:00
if_disc.c Remove net/route_internal header from if_disc and if_faith. 2014-11-09 16:58:36 +00:00
if_dl.h Constantify lookup key in ifa_ifwith* functions. 2015-09-05 05:33:20 +00:00
if_edsc.c Virtualize if_edsc(4). 2014-10-05 21:27:26 +00:00
if_enc.c Fix building sys/modules/if_enc by adding missing headers 2015-11-25 21:16:10 +00:00
if_enc.h Overhaul if_enc(4) and make it loadable in run-time. 2015-11-25 07:31:59 +00:00
if_epair.c Fix a panic which was reproducible by an infinite loop of 2015-09-02 16:30:45 +00:00
if_ethersubr.c Replace the fastforward path with tryforward which does not require a 2015-11-05 07:26:32 +00:00
if_fddisubr.c Replace the fastforward path with tryforward which does not require a 2015-11-05 07:26:32 +00:00
if_fwsubr.c Replace the fastforward path with tryforward which does not require a 2015-11-05 07:26:32 +00:00
if_gif.c Add IFCAP_LINKSTATE support. 2015-10-03 09:15:23 +00:00
if_gif.h - Remove GIF_{SEND,ACCEPT}_REVETHIP. 2015-09-10 05:59:39 +00:00
if_gre.c Check the size of data available in mbuf, before using them. 2015-10-28 17:55:37 +00:00
if_gre.h Extern declarations in C files loses compile-time checking that 2014-12-25 21:32:37 +00:00
if_iso88025subr.c Replace the fastforward path with tryforward which does not require a 2015-11-05 07:26:32 +00:00
if_lagg.c Revert r292275 & r292379 2015-12-17 14:41:30 +00:00
if_lagg.h Revert r292275 & r292379 2015-12-17 14:41:30 +00:00
if_llatbl.c Simplify bringup order by removing a SYSINIT making it a static list 2015-12-22 14:57:04 +00:00
if_llatbl.h Remove LLE read lock from IPv6 fast path. 2015-12-13 07:39:49 +00:00
if_llc.h
if_loop.c Fix if_loop so bpfwrite() can use it regardless of the state of 2015-07-06 02:12:49 +00:00
if_me.c Add IFCAP_LINKSTATE support. 2015-10-03 09:15:23 +00:00
if_media.c Make IFMEDIA_DEBUG a kernel option. 2015-04-21 10:35:23 +00:00
if_media.h ifmedia changes: 2015-04-07 21:31:17 +00:00
if_mib.c Remove SYSCTL_VNET_* macros, and simply put CTLFLAG_VNET where needed. 2014-11-07 09:39:05 +00:00
if_mib.h
if_pflog.h
if_pfsync.h
if_sppp.h
if_spppfr.c Mechanically convert to if_inc_counter(). 2014-09-19 10:39:58 +00:00
if_spppsubr.c Convert in_ifaddr_lock and in6_ifaddr_lock to rmlock. 2015-07-29 08:12:05 +00:00
if_stf.c Convert if_stf(4) to new routing api. 2015-12-16 09:18:20 +00:00
if_tap.c if_tap: correct typo in sysctl description (Enably) 2015-10-21 19:56:16 +00:00
if_tap.h
if_tapvar.h
if_tun.c * Address review (and add a bit myself). 2015-07-12 18:14:38 +00:00
if_tun.h
if_types.h After r281643 an #ifdef IFT_FOO preprocessor directive returns false, 2015-05-02 20:37:40 +00:00
if_var.h Revert r292275 & r292379 2015-12-17 14:41:30 +00:00
if_vlan_var.h Move struct ether_vlan_header to ethernet.h, out of if_vlan_var.h, 2014-11-11 10:22:33 +00:00
if_vlan.c Move iflladdr_event eventhandler invocation to if_setlladdr. 2015-11-14 13:34:03 +00:00
if_vxlan.c Start process of removing the use of the deprecated "M_FLOWID" flag 2014-12-01 11:45:24 +00:00
if_vxlan.h Add vxlan interface 2014-10-20 14:42:42 +00:00
if.c If vnets are torn down while ifconfig runs an ioctl to say, destroy an 2015-12-22 15:03:45 +00:00
if.h
ifq.h Move ALTQ from contrib to net/altq. The ALTQ code is for many years 2015-04-16 20:22:40 +00:00
iso88025.h Replace 'struct route *' if_output() argument with 'struct nhop_info *'. 2014-11-09 16:33:04 +00:00
netisr_internal.h
netisr.c Currently there is no easy way to specify net.isr.maxthreads = all cpus. We need 2015-04-25 16:12:06 +00:00
netisr.h
netmap_user.h Sync netmap sources with the version in our private tree. 2015-07-10 05:51:36 +00:00
netmap.h Sync netmap sources with the version in our private tree. 2015-07-10 05:51:36 +00:00
paravirt.h
pfil.c
pfil.h
pfkeyv2.h Implement the sadb_x_policy_priority field as it is done in Linux: 2015-11-17 14:39:33 +00:00
pfvar.h pf: Fix compliation warning with gcc 2015-10-25 18:09:03 +00:00
ppp_defs.h
radix_mpath.c Replace 'struct route *' if_output() argument with 'struct nhop_info *'. 2014-11-09 16:33:04 +00:00
radix_mpath.h
radix.c Follow r256586 and rename the kernel version of the Free() macro to 2015-07-30 02:09:03 +00:00
radix.h Follow r256586 and rename the kernel version of the Free() macro to 2015-07-30 02:09:03 +00:00
raw_cb.c
raw_cb.h
raw_usrreq.c
route.c Fix PINNED routes handling. 2015-12-13 16:37:01 +00:00
route.h Provide additional lle data in IPv6 lltable dump used by ndp(8). 2015-12-16 10:14:16 +00:00
rss_config.c Remove now unused (and #if 0'ed out) headers. 2015-08-29 04:33:31 +00:00
rss_config.h Replace the printf()s with optional rate limited debugging for RSS. 2015-08-28 05:58:16 +00:00
rtsock.c Switch route radix to dual-lock model: 2014-11-10 00:07:06 +00:00
sff8436.h * Update SFF-8024 Identifier constants. 2015-05-16 13:11:35 +00:00
sff8472.h * Update SFF-8024 Identifier constants. 2015-05-16 13:11:35 +00:00
slcompress.c
slcompress.h
toeplitz.c Refactor / restructure the RSS code into generic, IPv4 and IPv6 specific 2015-01-18 18:06:40 +00:00
toeplitz.h Refactor / restructure the RSS code into generic, IPv4 and IPv6 specific 2015-01-18 18:06:40 +00:00
vnet.c
vnet.h Remove SYSCTL_VNET_* macros, and simply put CTLFLAG_VNET where needed. 2014-11-07 09:39:05 +00:00