linux/net/bluetooth
Linus Torvalds e49aa15ef6 Revert "Bluetooth: Add option for disabling legacy ioctl interfaces"
This reverts commit dbbccdc4ce.

It turns out that the "legacy" users aren't so legacy at all, and that
turning off the legacy ioctl will break the current Qt bluetooth stack
for bluetooth LE devices that were released just a couple of months ago.

So it's simply not true that this was a legacy interface that hasn't
been needed and is only limited to old legacy BT devices.  Because I
actually read Kconfig help messages, and actively try to turn off
features that I don't need, I turned the option off.

Then I spent _way_ too much time debugging BLE issues until I realized
that it wasn't the Qt and subsurface development that had broken one of
my dive computer BLE downloads, but simply my broken kernel config.

Maybe in a decade it will be true that this is a legacy interface.  And
maybe with a better help-text and correct dependencies, this kind of
legacy removal might be acceptable.  But as things are right now both
the commit message and the Kconfig help text were misleading, and the
Kconfig option had the wrong dependenencies.

There's no reason to keep that broken Kconfig option in the tree.

Cc: Marcel Holtmann <marcel@holtmann.org>
Cc: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2017-09-28 13:20:32 -07:00
..
bnep Bluetooth: bnep: fix possible might sleep error in bnep_session 2017-06-27 19:32:11 +02:00
cmtp Bluetooth: cmtp: fix possible might sleep error in cmtp_session 2017-06-27 19:32:11 +02:00
hidp HID: introduce hid_is_using_ll_driver 2017-07-27 15:14:28 +02:00
rfcomm Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next 2017-07-01 15:57:29 -07:00
6lowpan.c 6lowpan: fix set not used warning 2017-07-25 12:31:37 -07:00
a2mp.c networking: make skb_pull & friends return void pointers 2017-06-16 11:48:39 -04:00
a2mp.h Bluetooth: Add BT_HS config option 2015-07-30 13:31:59 +02:00
af_bluetooth.c net: convert sock.sk_refcnt from atomic_t to refcount_t 2017-07-01 07:39:08 -07:00
amp.c Bluetooth: fix assignments on error variable err 2017-04-12 22:02:38 +02:00
amp.h Bluetooth: Add BT_HS config option 2015-07-30 13:31:59 +02:00
ecdh_helper.c Bluetooth: Delete error messages for failed memory allocations in two functions 2017-05-22 10:23:41 +02:00
ecdh_helper.h Bluetooth: convert smp and selftest to crypto kpp API 2017-04-25 04:53:42 +02:00
hci_conn.c Bluetooth: Fix using the correct source address type 2016-11-22 22:50:46 +01:00
hci_core.c bluetooth: remove WQ_MEM_RECLAIM from hci workqueues 2017-06-29 14:36:38 +02:00
hci_debugfs.c Bluetooth: Add debugfs fields for hardware and firmware info 2016-07-18 09:33:28 +03:00
hci_debugfs.h Bluetooth: Provide option to enable/disable debugfs information 2015-02-15 18:54:13 +02:00
hci_event.c Bluetooth: fix spelling mistake: "advetising" -> "advertising" 2017-02-16 17:39:35 +01:00
hci_request.c networking: make skb_put & friends return void pointers 2017-06-16 11:48:39 -04:00
hci_request.h Bluetooth: Fix append max 11 bytes of name to scan rsp data 2016-10-19 18:42:37 +02:00
hci_sock.c Revert "Bluetooth: Add option for disabling legacy ioctl interfaces" 2017-09-28 13:20:32 -07:00
hci_sysfs.c Bluetooth: make device_type const 2017-08-19 11:55:31 +02:00
Kconfig Revert "Bluetooth: Add option for disabling legacy ioctl interfaces" 2017-09-28 13:20:32 -07:00
l2cap_core.c Bluetooth: Properly check L2CAP config option output buffer length 2017-09-09 17:56:05 -07:00
l2cap_sock.c Bluetooth: Add sockaddr length checks before accessing sa_family in bind and connect handlers 2017-06-29 14:37:57 +02:00
leds.c Bluetooth: Add combined LED trigger for controller power 2016-09-19 20:19:34 +02:00
leds.h Bluetooth: Add combined LED trigger for controller power 2016-09-19 20:19:34 +02:00
lib.c Bluetooth: make baswap src const 2017-09-01 22:49:47 +02:00
Makefile Bluetooth: convert smp and selftest to crypto kpp API 2017-04-25 04:53:42 +02:00
mgmt_util.c networking: make skb_push & __skb_push return void pointers 2017-06-16 11:48:40 -04:00
mgmt_util.h Bluetooth: Add generic mgmt helper API 2015-03-17 18:03:08 +01:00
mgmt.c Bluetooth: Fix append max 11 bytes of name to scan rsp data 2016-10-19 18:42:37 +02:00
sco.c Bluetooth: Add sockaddr length checks before accessing sa_family in bind and connect handlers 2017-06-29 14:37:57 +02:00
selftest.c Bluetooth: kfree tmp rather than an alias to it 2017-08-11 21:19:46 +02:00
selftest.h Bluetooth: Add support for self testing framework 2014-12-30 08:53:55 +02:00
smp.c Bluetooth: use constant time memory comparison for secret values 2017-06-10 15:45:40 +02:00
smp.h Bluetooth: SMP: Add support for H7 crypto function and CT2 auth flag 2016-12-08 07:50:24 +01:00