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2012-02-15Lockd: per-net up and down routines introducedStanislav Kinsbursky
This patch introduces per-net Lockd initialization and destruction routines. The logic is the same as in global Lockd up and down routines. Probably the solution is not the best one. But at least it looks clear. So per-net "up" routine are called only in case of lockd is running already. If per-net resources are not allocated yet, then service is being registered with local portmapper and lockd sockets created. Per-net "down" routine is called on every lockd_down() call in case of global users counter is not zero. Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2012-02-15SUNRPC: service shutdown function in network namespace context introducedStanislav Kinsbursky
This function is enough for releasing resources, allocated for network namespace context, in case of sharing service between them. IOW, each service "user" (LockD, NFSd, etc), which wants to share service between network namespaces, have to release related resources by the function, introduced in this patch, instead of performing service shutdown (of course in case the service is shared already to the moment of release). Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2012-02-15SUNRPC: service destruction in network namespace contextStanislav Kinsbursky
v2: Added comment to BUG_ON's in svc_destroy() to make code looks clearer. This patch introduces network namespace filter for service destruction function. Nothing special here - just do exactly the same operations, but only for tranports in passed networks namespace context. BTW, BUG_ON() checks for empty service transports lists were returned into svc_destroy() function. This is because of swithing generic svc_close_all() to networks namespace dependable svc_close_net(). Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2012-02-15SUNRPC: clear svc transports lists helper introducedStanislav Kinsbursky
This patch moves service transports deletion from service sockets lists to separated function. This is a precursor patch, which would be usefull with service shutdown in network namespace context, introduced later in the series. Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2012-02-15SUNRPC: clear svc pools lists helper introducedStanislav Kinsbursky
This patch moves removing of service transport from it's pools ready lists to separated function. Also this clear is now done with list_for_each_entry_safe() helper. This is a precursor patch, which would be usefull with service shutdown in network namespace context, introduced later in the series. Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2012-02-14netpoll: netpoll_poll_dev() should access dev->flagsEric Dumazet
commit 5a698af53f (bond: service netpoll arp queue on master device) tested IFF_SLAVE flag against dev->priv_flags instead of dev->flags Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Cc: WANG Cong <amwang@redhat.com> Acked-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-14RxRPC: Fix kcalloc parameters swappedAxel Lin
The first parameter should be "number of elements" and the second parameter should be "element size". Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: David Howells <dhowells@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-14tcp: fix tcp_shifted_skb() adjustment of lost_cnt_hint for FACKNeal Cardwell
This commit ensures that lost_cnt_hint is correctly updated in tcp_shifted_skb() for FACK TCP senders. The lost_cnt_hint adjustment in tcp_sacktag_one() only applies to non-FACK senders, so FACK senders need their own adjustment. This applies the spirit of 1e5289e121372a3494402b1b131b41bfe1cf9b7f - except now that the sequence range passed into tcp_sacktag_one() is correct we need only have a special case adjustment for FACK. Signed-off-by: Neal Cardwell <ncardwell@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-13vfs: fix panic in __d_lookup() with high dentry hashtable countsDimitri Sivanich
When the number of dentry cache hash table entries gets too high (2147483648 entries), as happens by default on a 16TB system, use of a signed integer in the dcache_init() initialization loop prevents the dentry_hashtable from getting initialized, causing a panic in __d_lookup(). Fix this in dcache_init() and similar areas. Signed-off-by: Dimitri Sivanich <sivanich@sgi.com> Acked-by: David S. Miller <davem@davemloft.net> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-02-13net_sched: sch_plug: plug_qdisc_ops is staticEric Dumazet
net/sched/sch_plug.c:211:18: warning: symbol 'plug_qdisc_ops' was not declared. Should it be static? Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-13gro: fix truesize underestimationEric Dumazet
skb_gro_receive() doesnt update truesize properly when adding one skb to frag_list. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Cc: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-13Bluetooth: Use proper datatypes in release-callbacksDavid Herrmann
This enhances code readability a lot and avoids using void* even though we know the type of the variable. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2012-02-13Bluetooth: Introduce to_hci_connDavid Herrmann
This avoids using the dev_set/get_drvdata() functions to retrieve a pointer to our own structure. We can use simple pointer arithmetic here. The drvdata field is actually not needed by any other code-path but this makes the code more consistent with hci_dev. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2012-02-13Bluetooth: Introduce to_hci_dev()David Herrmann
We currently use dev_set_drvdata to keep a pointer to ourself. This doesn't make sense as we are the bus and not a driver. Therefore, introduce to_hci_dev() so we can get a struct hci_dev pointer from a struct device pointer. dev_set/get_drvdata() is reserved for drivers that provide a device and not for the bus using the device. The bus can use simple pointer arithmetic to retrieve its private data. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2012-02-13Bluetooth: Add Device Unpaired mgmt eventJohan Hedberg
This patch add a new Device Unpaired mgmt event. This will be sent to all mgmt sockets except the one that requested unpairing (that socket will get a command complete instead). The event is also reserved for future SMP updates where a remote device will be able to request pairing revocation from us. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org>
2012-02-13Bluetooth: Fix mgmt_unpair_device command statusJohan Hedberg
The default response status to unpair_device should be set as 0 instead of a generic failure value. When disconnection is not needed (i.e. we can reply imediately) we should return success and not failure. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org>
2012-02-13Bluetooth: Add address type to mgmt_ev_auth_failedJohan Hedberg
This patch updates the Authentication Failed mgmt event to match the latest API specification by adding an address type to it. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org>
2012-02-13Bluetooth: Add address type to mgmt blacklist messagesJohan Hedberg
This patch updates the implmentation for mgmt_block_device and mgmt_unblock_device and their corresponding events to match the latest API specification. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org>
2012-02-13Bluetooth: Add address type to Out Of Band mgmt messagesJohan Hedberg
This patch updates the implementation for these mgmt to be up to date with the latest API specification. Right now the address type isn't actually used for anything but that might change in the future. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org>
2012-02-13Bluetooth: Add address type to user_confirm and user_passkey messagesJohan Hedberg
This patch upadate the user confirm and user passkey mgmt messages to match the latest API specification by adding an address type parameter to them. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org>
2012-02-13Bluetooth: Update mgmt_disconnect to match latest APIJohan Hedberg
This patch adds an address type parameter to the disconnect command and response in order to match the latest mgmt API specification. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org>
2012-02-13Bluetooth: Update and rename mgmt_remove_keys to mgmt_unpair_deviceJohan Hedberg
This patch renames the mgmt_remove_keys command to mgmt_unpair_device and updates its parameters to match the latest API (specifically, it adds an address type parameter to the command and its response). Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org>
2012-02-13Bluetooth: Fix double acking I-Frames when sending pending I-FramesSzymon Janc
Pending I-Frame(s) are considered as acknowledgement. To void double acking (via I-Frame and later via RR) clear ack timer when sending first pending I-Frame. Signed-off-by: Szymon Janc <szymon.janc@tieto.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2012-02-13Bluetooth: Fix possible missing I-Frame acknowledgementSzymon Janc
Make l2cap_ertm_send return number of pending I-Frames transmitted instead of all (pending + retransmitted) I-Frames transmitted. As only pending I-Frames are considered as acknowledgement, this could lead to situation when no ACK was sent in __l2cap_send_ack (if only already transmitted I-Frames were retransmitted). Signed-off-by: Szymon Janc <szymon.janc@tieto.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> Acked-by: Gustavo F. Padovan <padovan@profusion.mobi> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2012-02-13Bluetooth: Remove unneeded sk variableAndrei Emeltchenko
In debug use chan %p instead of sk. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2012-02-13Bluetooth: Clean up l2cap_chan_addAndrei Emeltchenko
Change elseif to switch. This make sense even more with following patches which otherwise have to add more elseifs statements. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2012-02-13Bluetooth: Change chan_ready param from sk to chanAndrei Emeltchenko
Change is needed to remove dependency on sk when possible before introducing l2cap channel lock. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2012-02-13Bluetooth: Add BT_DBG to mgmt_discovering()Andre Guedes
This is helpful for device discovery implementation & debuging. Signed-off-by: Andre Guedes <andre.guedes@openbossa.org> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2012-02-13Bluetooth: Fix device_found event length for remote name resolvingJohan Hedberg
The correct length of the event is the size of the ev struct (not size of the pointer like the code was previously using) plus the length of the variable-sized EIR data at the end of the struct. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org>
2012-02-13Bluetooth: Fix indentationAndre Guedes
This patch fixes a #define indentation in mgmt.c. Signed-off-by: Andre Guedes <andre.guedes@openbossa.org> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2012-02-13Bluetooth: MGMT start discovery LE-Only supportAndre Guedes
This patch adds LE-Only discovery procedure support to MGMT Start Discovery command. Signed-off-by: Andre Guedes <andre.guedes@openbossa.org> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2012-02-13Bluetooth: Add hci_le_scan()Andre Guedes
We are not supposed to block in start_discovery() because start_discovery code is running in write() syscall context and this would block the write operation on the mgmt socket. This way, we cannot directly call hci_do_le_scan() to scan LE devices in start_discovery(). To overcome this issue a derefered work (hdev->le_scan) was created so we can properly call hci_do_le_scan(). The helper function hci_le_scan() simply set LE scan parameters and queue hdev->le_scan work. The work is queued on system_long_wq since it can sleep for a few seconds in the worst case (timeout). Signed-off-by: Andre Guedes <andre.guedes@openbossa.org> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2012-02-13Bluetooth: Add hci_do_le_scan()Andre Guedes
This patch adds to hci_core the hci_do_le_scan function which should be used to scan LE devices. In order to enable LE scan, hci_do_le_scan() sends commands (Set LE Scan Parameters and Set LE Scan Enable) to the controller and waits for its results. If commands were executed successfully a delayed work is scheduled to disable the ongoing scanning after some amount of time. This function blocks. Signed-off-by: Andre Guedes <andre.guedes@openbossa.org> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2012-02-13Bluetooth: Minor code refactoringAndre Guedes
This patch does a trivial code refacting in hci_discovery_active. Signed-off-by: Andre Guedes <andre.guedes@openbossa.org> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2012-02-13Bluetooth: LE scan should send Discovering eventsAndre Guedes
Send MGMT Discovering events once LE scan starts/stops so the userspace can track when local adapters are discovering LE devices. This way, we also keep the same behavior of inquiry which sends MGMT Discovering events once inquiry starts/stops even if it is triggered by an external tool (e.g. hcitool). Signed-off-by: Andre Guedes <andre.guedes@openbossa.org> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2012-02-13Bluetooth: Add missing QUIRK_NO_RESET test to hci_dev_do_closeJohan Hedberg
We should only perform a reset in hci_dev_do_close if the HCI_QUIRK_NO_RESET flag is set (since in such a case a reset will not be performed when initializing the device). Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org>
2012-02-13Bluetooth: Helper removes duplicated codeAndrei Emeltchenko
Use __check_timout helper to remove duplicated code Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Reviewed-by: Ulisses Furquim <ulisses@profusion.mobi> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2012-02-13Bluetooth: Recalculate sched HCI blk/pkt flow ctrlAndrei Emeltchenko
Split HCI scheduling for block and packet flow control. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2012-02-13Bluetooth: Add support for notifying userspace of new LTK'sVinicius Costa Gomes
If we want to have proper pairing support over LE we need to inform userspace that a new LTK is available, so userspace can store that key permanently. Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@openbossa.org> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2012-02-13Bluetooth: Add support for removing LTK's when pairing is removedVinicius Costa Gomes
Instead of having a separated command for removing SMP keys, we use the Remove Keys command to remove *all* keys. Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@openbossa.org> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2012-02-13Bluetooth: Add MGMT handlers for dealing with SMP LTK'sVinicius Costa Gomes
This adds a method to notify that a new LTK is available and a handler to store keys coming from userspace into the kernel LTK list. Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@openbossa.org> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2012-02-13Bluetooth: Use the updated key structures for handling LTKsVinicius Costa Gomes
This updates all the users of the older way, that was using the link_keys list to store the SMP keys, to use the new way. This includes defining new types for the keys, we have a type for each combination of STK/LTK and Master/Slave. Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@openbossa.org> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2012-02-13Bluetooth: Add new structures for handling SMP Long Term KeysVinicius Costa Gomes
This includes a new list for storing the keys and a new structure used to represent each key. Some notes: authenticated is used to identify that the key may be used to setup a HIGH security link. As the same list is used to store both the STK's and the LTK's the type field is used so we can separate between those two types of keys and if the key should be used when in the master or slave role. Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@openbossa.org> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2012-02-13Bluetooth: Fix doing some useless casts when receiving MGMT commandsVinicius Costa Gomes
Every command handler of mgmt does a cast to the command structure so it can properly interpreted. So we can avoid that cast if we make those functions receive a void * directly. Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@openbossa.org> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2012-02-13Bluetooth: Use list _safe deleting from conn chan_listAndrei Emeltchenko
Fixes possible bug when deleting element from the list in function hci_chan_list_flush. list_for_each_entry_rcu is used and after deleting element from the list we also free pointer and then list_entry_rcu is taken from freed pointer. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2012-02-13Bluetooth: Use list _safe deleting from conn_hash_listAndrei Emeltchenko
Use list_for_each_entry_safe which is safe version against removal of list entry. Otherwise we remove hci_conn element and reference next element which result in accessing LIST_POISON. [ 95.571834] Bluetooth: unknown link type 127 [ 95.578349] BUG: unable to handle kernel paging request at 20002000 [ 95.580236] IP: [<20002000>] 0x20001fff [ 95.580763] *pde = 00000000 [ 95.581196] Oops: 0000 [#1] SMP ... [ 95.582298] Pid: 3355, comm: hciconfig Tainted: G O 3.2.0-VirttualBox [ 95.582298] EIP: 0060:[<20002000>] EFLAGS: 00210206 CPU: 0 [ 95.582298] EIP is at 0x20002000 ... [ 95.582298] Call Trace: [ 95.582298] [<f8231ab6>] ? hci_conn_hash_flush+0x76/0xf0 [bluetooth] [ 95.582298] [<f822bcb1>] hci_dev_do_close+0xc1/0x2e0 [bluetooth] [ 95.582298] [<f822d679>] ? hci_dev_get+0x69/0xb0 [bluetooth] [ 95.582298] [<f822e1da>] hci_dev_close+0x2a/0x50 [bluetooth] [ 95.582298] [<f824102f>] hci_sock_ioctl+0x1af/0x3f0 [bluetooth] [ 95.582298] [<c11153ea>] ? handle_pte_fault+0x8a/0x8f0 [ 95.582298] [<c146becf>] sock_ioctl+0x5f/0x260 [ 95.582298] [<c146be70>] ? sock_fasync+0x90/0x90 [ 95.582298] [<c1152b33>] do_vfs_ioctl+0x83/0x5b0 [ 95.582298] [<c1563f87>] ? do_page_fault+0x297/0x500 [ 95.582298] [<c1563cf0>] ? spurious_fault+0xd0/0xd0 [ 95.582298] [<c107165b>] ? up_read+0x1b/0x30 [ 95.582298] [<c1563f87>] ? do_page_fault+0x297/0x500 [ 95.582298] [<c100aa9f>] ? init_fpu+0xef/0x160 [ 95.582298] [<c15617c0>] ? do_debug+0x180/0x180 [ 95.582298] [<c100a958>] ? fpu_finit+0x28/0x80 [ 95.582298] [<c11530e7>] sys_ioctl+0x87/0x90 [ 95.582298] [<c156795f>] sysenter_do_call+0x12/0x38 ... Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2012-02-13Bluetooth: mgmt: Implement Cancel Pair Device commandJohan Hedberg
This patch implements the Cancel Pair Device command for mgmt. It's used by user space to cancel an ongoing pairing attempt which was triggered by the Pair Device command. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org>
2012-02-13Bluetooth: Fix clearing of debug and linkkey flagsHemant Gupta
This patch fixes clearing of HCI_LINK_KEYS and HCI_DEBUG_KEYS dev_flags while resetting. Without this patch pairing does not work over management interface for BR-EDR devices. Signed-off-by: Hemant Gupta <hemant.gupta@stericsson.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2012-02-13Bluetooth: Send correct response to IO Capability RequestHemant Gupta
This patch sends correct IO Capability response to remote device in case Local Device supports KeyBoardDisplay IO Capability as this capability is not valid as per BT spec for IO capability Request Reply Command. This capability is mapped to DisplayYesNo which is in accordance with BT spec. Signed-off-by: Hemant Gupta <hemant.gupta@stericsson.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2012-02-13Bluetooth: Fix l2cap conn failures for ssp devicesPeter Hurley
Commit 330605423c fixed l2cap conn establishment for non-ssp remote devices by not setting HCI_CONN_ENCRYPT_PEND every time conn security is tested (which was always returning failure on any subsequent security checks). However, this broke l2cap conn establishment for ssp remote devices when an ACL link was already established at SDP-level security. This fix ensures that encryption must be pending whenever authentication is also pending. Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Tested-by: Daniel Wagner <daniel.wagner@bmw-carit.de> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
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