linux/net/bluetooth, branch v3.14

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid

2014-02-19T00:29:46Z

Pull HID update from Jiri Kosina: - fixes for several bugs in incorrect allocations of buffers by David Herrmann and Benjamin Tissoires. - support for a few new device IDs by Archana Patni, Benjamin Tissoires, Huei-Horng Yo, Reyad Attiyat and Yufeng Shen * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: hyperv: make sure input buffer is big enough HID: Bluetooth: hidp: make sure input buffers are big enough HID: hid-sensor-hub: quirk for STM Sensor hub HID: apple: add Apple wireless keyboard 2011 JIS model support HID: fix buffer allocations HID: multitouch: add FocalTech FTxxxx support HID: microsoft: Add ID's for Surface Type/Touch Cover 2 HID: usbhid: quirk for CY-TM75 75 inch Touch Overlay

HID: Bluetooth: hidp: make sure input buffers are big enough

2014-02-17T20:17:55Z

HID core expects the input buffers to be at least of size 4096 (HID_MAX_BUFFER_SIZE). Other sizes will result in buffer-overflows if an input-report is smaller than advertised. We could, like i2c, compute the biggest report-size instead of using HID_MAX_BUFFER_SIZE, but this will blow up if report-descriptors are changed after ->start() has been called. So lets be safe and just use the biggest buffer we have. Note that this adds an additional copy to the HIDP input path. If there is a way to make sure the skb-buf is big enough, we should use that instead. The best way would be to make hid-core honor the @size argument, though, that sounds easier than it is. So lets just fix the buffer-overflows for now and afterwards look for a faster way for all transport drivers. Signed-off-by: David Herrmann Signed-off-by: Jiri Kosina

net: add build-time checks for msg->msg_name size

2014-01-19T07:04:16Z

This is a follow-up patch to f3d3342602f8bc ("net: rework recvmsg handler msg_name and msg_namelen logic"). DECLARE_SOCKADDR validates that the structure we use for writing the name information to is not larger than the buffer which is reserved for msg->msg_name (which is 128 bytes). Also use DECLARE_SOCKADDR consistently in sendmsg code paths. Signed-off-by: Steffen Hurrle Suggested-by: Hannes Frederic Sowa Acked-by: Hannes Frederic Sowa Signed-off-by: David S. Miller

Bluetooth: remove direct compilation of 6lowpan_iphc.c

2014-01-18T03:13:49Z

It's now built as a separate utility module, and enabling BT selects that module in Kconfig. This fixes: net/ieee802154/built-in.o:(___ksymtab_gpl+lowpan_process_data+0x0): multiple definition of `__ksymtab_lowpan_process_data' net/bluetooth/built-in.o:(___ksymtab_gpl+lowpan_process_data+0x0): first defined here net/ieee802154/built-in.o:(___ksymtab_gpl+lowpan_header_compress+0x0): multiple definition of `__ksymtab_lowpan_header_compress' net/bluetooth/built-in.o:(___ksymtab_gpl+lowpan_header_compress+0x0): first defined here net/ieee802154/built-in.o: In function `lowpan_header_compress': net/ieee802154/6lowpan_iphc.c:606: multiple definition of `lowpan_header_compress' net/bluetooth/built-in.o:/home/swarren/shared/git_wa/kernel/kernel.git/net/bluetooth/../ieee802154/6lowpan_iphc.c:606: first defined here net/ieee802154/built-in.o: In function `lowpan_process_data': net/ieee802154/6lowpan_iphc.c:344: multiple definition of `lowpan_process_data' net/bluetooth/built-in.o:/home/swarren/shared/git_wa/kernel/kernel.git/net/bluetooth/../ieee802154/6lowpan_iphc.c:344: first defined here make[1]: *** [net/built-in.o] Error 1 (this change probably simply wasn't "git add"d to a53d34c3465b) Fixes: a53d34c3465b ("net: move 6lowpan compression code to separate module") Fixes: 18722c247023 ("Bluetooth: Enable 6LoWPAN support for BT LE devices") Signed-off-by: Stephen Warren Acked-by: Randy Dunlap Signed-off-by: David S. Miller

net: move 6lowpan compression code to separate module

2014-01-15T23:36:38Z

IEEE 802.15.4 and Bluetooth networking stacks share 6lowpan compression code. Instead of introducing Makefile/Kconfig hacks, build this code as a separate module referenced from both ieee802154 and bluetooth modules. This fixes the following build error observed in some kernel configurations: net/built-in.o: In function `header_create': 6lowpan.c:(.text+0x166149): undefined reference to `lowpan_header_compress' net/built-in.o: In function `bt_6lowpan_recv': (.text+0x166b3c): undefined reference to `lowpan_process_data' Reported-by: Randy Dunlap Signed-off-by: Dmitry Eremin-Solenikov Signed-off-by: David S. Miller

Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem

2014-01-10T15:59:40Z

Conflicts: net/ieee802154/6lowpan.c

Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next

2014-01-08T18:44:29Z

Bluetooth: Fix 6loWPAN peer lookup

2014-01-07T13:32:15Z

This patch fixes peer address lookup for 6loWPAN over Bluetooth Low Energy links. ADDR_LE_DEV_PUBLIC, and ADDR_LE_DEV_RANDOM are the values allowed for "dst_type" field in the hci_conn struct for LE links. Signed-off-by: Claudio Takahasi Signed-off-by: Gustavo Padovan

Bluetooth: Fix setting Universal/Local bit

2014-01-07T13:32:11Z

This patch fixes the Bluetooth Low Energy Address type checking when setting Universal/Local bit for the 6loWPAN network device or for the peer device connection. ADDR_LE_DEV_PUBLIC or ADDR_LE_DEV_RANDOM are the values allowed for "src_type" and "dst_type" in the hci_conn struct. The Bluetooth link type can be obtainned reading the "type" field in the same struct. Signed-off-by: Claudio Takahasi Signed-off-by: Gustavo Padovan

Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2014-01-06T22:37:45Z

Conflicts: drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c net/ipv6/ip6_tunnel.c net/ipv6/ip6_vti.c ipv6 tunnel statistic bug fixes conflicting with consolidation into generic sw per-cpu net stats. qlogic conflict between queue counting bug fix and the addition of multiple MAC address support. Signed-off-by: David S. Miller