freebsd-skq/sys/net
Bjoern A. Zeeb 10108cb673 Partially revert VNET change and expand VNET structure.
Revert parts of r353274 replacing vnet_state with a shutdown flag.

Not having the state flag for the current SI_SUB_* makes it harder to debug
kernel or module panics related to VNET bringup or teardown.
Not having the state also does not allow us to check for other dependency
levels between components, e.g. for moving interfaces.

Expand the VNET structure with the new boolean flag indicating that we are
doing a shutdown of a given vnet and update the vnet magic cookie for the
change.

Update libkvm to compile with a bool in the kernel struct.

Bump __FreeBSD_version for (external) module builds to more easily detect
the change.

Reviewed by:	hselasky
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D23097
2020-02-17 11:08:50 +00:00
..
altq Use a void * argument to callout handlers instead of timeout_t casts. 2019-12-05 18:47:29 +00:00
bpf_buffer.c Add an external mbuf buffer type that holds multiple unmapped pages. 2019-06-29 00:48:33 +00:00
bpf_buffer.h
bpf_filter.c
bpf_jitter.c Make UMA and malloc(9) return non-executable memory in most cases. 2018-06-13 17:04:41 +00:00
bpf_jitter.h Make UMA and malloc(9) return non-executable memory in most cases. 2018-06-13 17:04:41 +00:00
bpf_zerocopy.c Change synchonization rules for vm_page reference counting. 2019-09-09 21:32:42 +00:00
bpf_zerocopy.h
bpf.c Introduce NET_EPOCH_CALL() macro and use it everywhere where we free 2020-01-15 06:05:20 +00:00
bpf.h Extract eventfilter declarations to sys/_eventfilter.h 2019-05-20 00:38:23 +00:00
bpfdesc.h Rework locking in BPF code to remove rwlock from fast path. 2019-05-13 13:45:28 +00:00
bridgestp.c bridge: Fix panic if the STP root is removed 2019-03-15 11:21:20 +00:00
bridgestp.h
debugnet_inet.c Implement NetGDB(4) 2019-10-17 21:33:01 +00:00
debugnet_int.h Implement NetGDB(4) 2019-10-17 21:33:01 +00:00
debugnet.c Prevent a panic when a driver provides bogus debugnet parameters 2019-10-23 16:48:22 +00:00
debugnet.h Implement NetGDB(4) 2019-10-17 21:33:01 +00:00
dlt.h MFV r353141 (by phillip): 2019-12-21 21:01:03 +00:00
ethernet.h typo: stray spaces. 2020-02-07 15:16:04 +00:00
firewire.h
ieee8023ad_lacp.c if_media.h: Add 50G KR4 ethernet media type. 2020-02-11 18:03:45 +00:00
ieee8023ad_lacp.h Add kernel-side support for in-kernel TLS. 2019-08-27 00:01:56 +00:00
ieee_oui.h Fix a typo in r349969 2019-07-14 03:49:48 +00:00
if_arp.h Improve ARP logging. 2019-03-09 01:12:59 +00:00
if_bridge.c Update route MTUs for bridge, lagg and vlan interfaces. 2020-01-22 20:36:45 +00:00
if_bridgevar.h Allow different bridge types to coexist 2018-05-11 05:00:40 +00:00
if_clone.c epair: Do not abuse params to register the second interface 2020-01-28 22:44:24 +00:00
if_clone.h epair: Do not abuse params to register the second interface 2020-01-28 22:44:24 +00:00
if_dead.c This adds the third step in getting BBR into the tree. BBR and 2019-08-01 14:17:31 +00:00
if_debug.c
if_disc.c Use the new VNET_DEFINE_STATIC macro when we are defining static VNET 2018-07-24 16:35:52 +00:00
if_dl.h
if_edsc.c Use the new VNET_DEFINE_STATIC macro when we are defining static VNET 2018-07-24 16:35:52 +00:00
if_enc.c New pfil(9) KPI together with newborn pfil API and control utility. 2019-01-31 23:01:03 +00:00
if_enc.h
if_epair.c epair: Do not abuse params to register the second interface 2020-01-28 22:44:24 +00:00
if_ethersubr.c Stop entering the network epoch in ether_input(), unless driver 2020-01-23 01:47:43 +00:00
if_fwsubr.c Improve copy-and-pasted versions of SIOCGIFADDR. 2018-03-27 20:51:49 +00:00
if_gif.c gif_transmit() must always be called in the network epoch. 2020-01-15 06:18:32 +00:00
if_gif.h gif_transmit() must always be called in the network epoch. 2020-01-15 06:18:32 +00:00
if_gre.c Introduce NET_EPOCH_CALL() macro and use it everywhere where we free 2020-01-15 06:05:20 +00:00
if_gre.h Add GRE-in-UDP encapsulation support as defined in RFC8086. 2019-04-24 09:05:45 +00:00
if_ipsec.c Mechanically substitute assertion of in_epoch(net_epoch_preempt) to 2020-01-15 05:45:27 +00:00
if_ipsec.h
if_lagg.c Update route MTUs for bridge, lagg and vlan interfaces. 2020-01-22 20:36:45 +00:00
if_lagg.h lagg: Further cleanup of the rr_limit option. 2020-01-09 14:58:41 +00:00
if_llatbl.c Split gigantic rtsock route_output() into smaller functions. 2019-12-31 17:26:53 +00:00
if_llatbl.h lltabl: remove dead code 2019-11-13 11:21:02 +00:00
if_llc.h
if_loop.c Use the new VNET_DEFINE_STATIC macro when we are defining static VNET 2018-07-24 16:35:52 +00:00
if_me.c Mechanically substitute assertion of in_epoch(net_epoch_preempt) to 2020-01-15 05:45:27 +00:00
if_media.c if_media.c: staticize and constify ifmedia description structures used under IFMEDIA_DEBUG. 2020-02-11 17:45:01 +00:00
if_media.h if_media.h: Add 50G KR4 ethernet media type. 2020-02-11 18:03:45 +00:00
if_mib.c ifnet_byindex_ref() requires network epoch. 2019-10-09 16:21:50 +00:00
if_mib.h
if_pflog.h
if_pfsync.h
if_sppp.h
if_spppfr.c
if_spppsubr.c Don't use if_maddr_rlock() in sppp(4), use epoch(9) directly instead. 2019-10-10 23:54:37 +00:00
if_stf.c Interface output method must be executed in network epoch, so if_addr_rlock() 2019-10-10 23:50:32 +00:00
if_tap.h tap: add support for virtio-net offloads 2019-10-18 21:53:27 +00:00
if_tun.h if_tuntap(4): Add TUNGIFNAME 2019-07-25 22:23:34 +00:00
if_tuntap.c tap(4) calls ether_input() in context of write(2). Enter network 2020-01-23 01:38:51 +00:00
if_types.h
if_var.h - Move global network epoch definition to epoch.h, as more different 2020-01-15 03:34:21 +00:00
if_vlan_var.h Extract eventfilter declarations to sys/_eventfilter.h 2019-05-20 00:38:23 +00:00
if_vlan.c vlan: Fix panic when vnet jail with a vlan interface is destroyed 2020-01-31 22:54:44 +00:00
if_vxlan.c Allow set MTU more than 1500 bytes. 2019-07-24 16:10:20 +00:00
if_vxlan.h
if.c Partially revert VNET change and expand VNET structure. 2020-02-17 11:08:50 +00:00
if.h Introduce flag IFF_NEEDSEPOCH that marks Ethernet interfaces that 2020-01-23 01:41:09 +00:00
ifdi_if.m iflib(9): Add support for cloning pseudo interfaces 2018-05-11 20:08:28 +00:00
iflib_clone.c - Remove the unused ifc_link_irq and ifc_mtx_name members of struct iflib_ctx. 2019-05-06 20:56:41 +00:00
iflib_private.h - Replace unused and only ever written to members of public iflib(9) 2019-06-15 11:07:41 +00:00
iflib.c Use NET_TASK_INIT() and NET_GROUPTASK_INIT() for drivers that process 2020-02-12 09:19:47 +00:00
iflib.h Add IFLIB_SINGLE_IRQ_RX_ONLY. 2019-09-30 15:59:07 +00:00
ifq.h
mp_ring.c - Merge r338254 from cxgbe(4): 2019-05-09 11:34:46 +00:00
mp_ring.h mp_ring: avoid items offset difference between iflib and mp_ring 2019-01-03 23:06:05 +00:00
mppc.h
mppcc.c
mppcd.c
netisr_internal.h
netisr.c Fix kernel panic while trying to read multicast stream. 2020-02-17 09:46:32 +00:00
netisr.h
netmap_legacy.h add valectl to the system commands 2019-10-31 21:01:34 +00:00
netmap_user.h netmap: check if we already ran mmap before we attempt it 2019-11-19 21:29:49 +00:00
netmap_virt.h netmap: disable passthrough with no hypervisor support 2020-01-13 21:47:23 +00:00
netmap.h netmap: import changes from upstream (SHA 137f537eae513) 2019-09-01 14:47:41 +00:00
paravirt.h
pfil.c Since now drivers that support pfil run their interrupts in the network 2020-01-23 01:49:22 +00:00
pfil.h Most Ethernet drivers that potentially can run a pfil(9) hook with 2019-03-10 17:20:09 +00:00
pfkeyv2.h
pfvar.h pf :Use counter(9) in pf tables. 2019-03-15 11:08:44 +00:00
ppp_defs.h
radix_mpath.c Add fibnum, family and vnet pointer to each rib head. 2020-01-09 17:21:00 +00:00
radix_mpath.h Add fibnum, family and vnet pointer to each rib head. 2020-01-09 17:21:00 +00:00
radix.c Switch RIB and RADIX_NODE_HEAD lock from rwlock(9) to rmlock(9). 2018-06-16 08:26:23 +00:00
radix.h Fix typo. 2018-06-16 19:21:09 +00:00
raw_cb.c
raw_cb.h
raw_usrreq.c
rndis.h
route_temporal.c Bring back redirect route expiration. 2020-01-22 13:53:18 +00:00
route_var.h Bring back redirect route expiration. 2020-01-22 13:53:18 +00:00
route.c Bring back redirect route expiration. 2020-01-22 13:53:18 +00:00
route.h Bring back redirect route expiration. 2020-01-22 13:53:18 +00:00
rss_config.c
rss_config.h
rtsock.c Fix rtsock route message generation for interface addresses. 2020-01-07 21:16:30 +00:00
sff8436.h
sff8472.h net: Update SFF-8024 definitions and strings with values from rev 4.6 2019-08-17 00:10:56 +00:00
slcompress.c
slcompress.h
toeplitz.c
toeplitz.h
vnet.c Partially revert VNET change and expand VNET structure. 2020-02-17 11:08:50 +00:00
vnet.h Partially revert VNET change and expand VNET structure. 2020-02-17 11:08:50 +00:00