| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2017-01-09 | Use a mutex to serialize accesses to buffer slots. | Martin Pieuchot | |
| With this change bpf_catchpacket() no longer need the KERNEL_LOCK(). Tested by Hrvoje Popovski who reported a recursion in the previous attempt. ok bluhm@ | |||
| 2017-01-09 | pf_purge_thread() needs the NET_LOCK(). | Martin Pieuchot | |
| ok sashan@, visa@ | |||
| 2017-01-08 | When if_down() is called, sppp_keepalive() needs a NET_LOCK(). | Alexander Bluhm | |
| OK visa@ mpi@ | |||
| 2017-01-06 | Remove the global viftable vector that holds the virtual interfaces | Rafael Zalamena | |
| configuration and instead use ifnet to store the configuration and counters. With this we can safely use multicast routing daemons on multiple domains without vif id colisions. ok mpi@ | |||
| 2017-01-04 | As noticed by bluhm@ the netlock is required for the multicast cleanup | Mike Belopuhov | |
| While here, remove unnecessary splnet's. ok mpi | |||
| 2017-01-04 | dont assume setting IFF_UP will succeed. | David Gwynne | |
| run a drivers ioctl handler and check if it worked before calling if_up or if_down to report the change. propagate that error up to userland so ifconfig can report what happened. ok mpi@ | |||
| 2017-01-04 | shuffle the last change slightly. | David Gwynne | |
| only check ml_empty the second time if bpf was run and may have filtered the list. only call task_add if mq_enlist worked. | |||
| 2017-01-04 | make if_input return early if the mbuf list is empty. | David Gwynne | |
| this saves doing wakeups of the softnet thread. ok deraadt@ | |||
| 2017-01-03 | Revert previous, there's still a problem with recursive entries in | Martin Pieuchot | |
| bpf_mpath_ether(). Problem reported by Hrvoje Popovski. | |||
| 2017-01-03 | Don't try to reconfigure the multicast group in the detach handler of | Reyk Floeter | |
| the multicast interface - simply clear the VXLAN configuration when the associated multicast interface disappears. This fixes some locking and recursion problems. OK mpi@ mikeb@ | |||
| 2017-01-03 | Do not trash the original SPL level. | Martin Pieuchot | |
| Pointed out by and ok jsg@, ok mikeb@ | |||
| 2017-01-03 | Move the logic for SIOCSETPFLOW in a helper function to help with | Martin Pieuchot | |
| upcoming locking. ok visa@, bluhm@ | |||
| 2017-01-02 | Use a mutex to serialize accesses to buffer slots. | Martin Pieuchot | |
| With this change bpf_catchpacket() no longer need the KERNEL_LOCK(). ok bluhm@, jmatthew@ | |||
| 2017-01-02 | spacing | Martin Pieuchot | |
| 2017-01-02 | pppoe_timeout() needs to take the NET_LOCK(). | Martin Pieuchot | |
| Assert reported and diff tested by semarie@ | |||
| 2017-01-02 | Grab the NET_LOCK() when setting an IPv6 address, just like it is done | Martin Pieuchot | |
| for IPv4. Assert reported and diff tested by semarie@ | |||
| 2017-01-01 | Grab the NET_LOCK() in pppdealloc(), prevent an assert reported by stsp@. | Martin Pieuchot | |
| ok visa@, bluhm@ | |||
| 2016-12-29 | In pf_refragment6() use the valid route from pf_route6() instead | Alexander Bluhm | |
| of calling rtalloc() again. OK mpi@ | |||
| 2016-12-29 | Change NET_LOCK()/NET_UNLOCK() to be simple wrappers around | Martin Pieuchot | |
| splsoftnet()/splx() until the known issues are fixed. In other words, stop using a rwlock since it creates a deadlock when chrome is used. Issue reported by Dimitris Papastamos and kettenis@ ok visa@ | |||
| 2016-12-29 | Use __func__ instead of explicit function name in panic messages. | Alexander Bluhm | |
| 2016-12-28 | Fix white spaces. No binary change. | Alexander Bluhm | |
| 2016-12-28 | In pf_find_state() pkt_sk was set to NULL if pkt_sk->reverse was | Alexander Bluhm | |
| not valid. This did not work as the value of pkt_sk must be used later to establish the link. So discard the packet statekey only if it is invalid itself and use it to establish the reverse link. From Christiano Haesbaert; OK sashan@ | |||
| 2016-12-28 | Better check for a valid route than for an existing route in pf | Alexander Bluhm | |
| route-to by calling rtisvalid(). Make pf_route() and pf_route6() similar and move the rtalloc() call to the same place. OK mpi@ | |||
| 2016-12-23 | Replace function names with __func__ in debug prints to make grep | Alexander Bluhm | |
| happy. | |||
| 2016-12-23 | Fix white spaces. No binary change. | Alexander Bluhm | |
| 2016-12-22 | Validate the OFP header to make sure it always have a sane size, also | Rafael Zalamena | |
| make sure to not accept anything else outside of the header size boundaries. ok reyk@ | |||
| 2016-12-22 | Grab the netlock when device is opened; ok mpi, rzalamena | Mike Belopuhov | |
| 2016-12-21 | Grab the netlock when opened and closed; ok mpi, rzalamena | Mike Belopuhov | |
| 2016-12-21 | Remove the netlock workaround since if_detach is doing it for us now. | Mike Belopuhov | |
| ok mpi, bluhm | |||
| 2016-12-21 | Generate an IFINFO message when changing the MTU of an interface. | Jeremie Courreges-Anglas | |
| Helps route(4) listeners to refresh their knowledge of the MTU of interfaces. Prompted by a diff for ospfd(8) by Remi Locherer, ok claudio@ | |||
| 2016-12-20 | Grab the netlock during interface attach and detach. | Mike Belopuhov | |
| With help from and OK mpi. | |||
| 2016-12-20 | A NET_LOCK() was is missing in tcp_sysctl() which shows up as spl | Alexander Bluhm | |
| softnet assert failures. It is better to place the lock into net_sysctl() where all the protocol sysctls are called via pr_sysctl. As calling sysctl(2) is in the slow path, doing fine grained locking has no benefit. Many sysctl cases copy out a struct. Having a lock around that keeps the struct consistent. Put assertions in the protocol sysctls that need it. OK mpi@ | |||
| 2016-12-20 | Release the NET_LOCK() before calling any socket function since it is | Martin Pieuchot | |
| not recursive. This is temporary until all recursions are found and can be addressed in a correct way. With inputs from bluhm@ | |||
| 2016-12-20 | Kill recursive splsoftnet()/splx() dances in ioctl(2) path. | Martin Pieuchot | |
| ok rzalamena@ | |||
| 2016-12-19 | Stop mentioning splsoftnet() in comments, it's almost history. | Martin Pieuchot | |
| 2016-12-19 | Kill useless comment about splsoftnet() which is going away. | Martin Pieuchot | |
| 2016-12-19 | Sending keep alive ends up in ip_output(), so it needs the NET_LOCK(). | Martin Pieuchot | |
| ok bluhm@ | |||
| 2016-12-19 | Assert that IPL_SOFTNET is needed rather than calling splsoftnet() | Martin Pieuchot | |
| recursively. ok bluhm@ | |||
| 2016-12-19 | Timer sending packets need to grab the NET_LOCK(). | Martin Pieuchot | |
| ok bluhm@ | |||
| 2016-12-19 | Introduce the NET_LOCK() a rwlock used to serialize accesses to the parts | Martin Pieuchot | |
| of the network stack that are not yet ready to be executed in parallel or where new sleeping points are not possible. This first pass replace all the entry points leading to ip_output(). This is done to not introduce new sleeping points when trying to acquire ART's write lock, needed when a new L2 entry is created via the RT_RESOLVE. Inputs from and ok bluhm@, ok dlg@ | |||
| 2016-12-17 | Insert RTF_CLONED routes at a higher priority than their partent to | Martin Pieuchot | |
| prevent a mpath conflict for /32 RTF_CLONING routes. Found the hardway by jsing@ on Google Compute Engine. ok bluhm@, jsing@ | |||
| 2016-12-14 | Make 'route add default' show a nicer error message if the provided | Stefan Sperling | |
| gateway is not reachable (e.g. not on a local subnet). ok millert@ mikeb@ mpi@ (and shrugs by jca@) | |||
| 2016-12-14 | fix typo (bas->base), "please commit" mikeb@ | Stuart Henderson | |
| 2016-12-13 | New media types from FreeBSD | Mike Belopuhov | |
| No objections from deraadt@, OK dlg Thanks to stsp@ who has extended ifm_media field to 64 bits. | |||
| 2016-12-13 | make v6 tunnel address handling consider ipv6 scope. | David Gwynne | |
| an earlier version of this diff was ok mpi@ | |||
| 2016-12-12 | Kill recursive splsoftnet(). | Martin Pieuchot | |
| ok bluhm@ | |||
| 2016-12-12 | Remove most of the splsoftnet() recursions related to cloned interfaces. | Martin Pieuchot | |
| inputs and ok bluhm@ | |||
| 2016-12-06 | Use the sizeof udphdr not the sizeof a pointer to it in the af-to | Jonathan Gray | |
| specific part of pf_test_state_icmp(). This worked by accident on LP64 archs as the struct is eight bytes long. ok mikeb@ bluhm@ krw@ jca@ | |||
| 2016-12-05 | Propagate error type in validation functions that call | Rafael Zalamena | |
| swofp_validate_action(), because actions have a different class of errors. While there update the error type and error variables type to match the swofp_send_error() prototype. | |||
| 2016-12-05 | Remove the flow id from the flow entry struct and the global variable, | Rafael Zalamena | |
| since they were not being used and the OpenFlow specification doesn't mention anything about them. ok reyk@ | |||
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