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linux-sg2042/drivers/bluetooth
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Balakrishna Godavarthi 5a637751e2 Bluetooth: hci_serdev: Add protocol check in hci_uart_dequeue(). 
This will help to check the status of protocol while dequeuing an
skb packet. In some instaces we will end up kernel crash,
where proto close is called and we trying to dequeue an packet.

[  500.142902] [<ffffff80080f9ce4>] do_raw_spin_lock+0x1c/0xe0
[  500.148643] [<ffffff80088f1c7c>] _raw_spin_lock_irqsave+0x38/0x48
[  500.154917] [<ffffff8008780ce8>] skb_dequeue+0x28/0x84
[  500.160209] [<ffffff8000ad6f48>] 0xffffff8000ad6f48
[  500.165230] [<ffffff8000ad6610>] 0xffffff8000ad6610
[  500.170257] [<ffffff80080c7ce8>] process_one_work+0x238/0x3e4
[  500.176174] [<ffffff80080c8330>] worker_thread+0x2bc/0x3d4
[  500.181821] [<ffffff80080cdabc>] kthread+0x138/0x140
[  500.186945] [<ffffff80080844e0>] ret_from_fork+0x10/0x18

Signed-off-by: Balakrishna Godavarthi <bgodavar@codeaurora.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
 		2018-09-27 11:59:58 +02:00
..
Kconfig Bluetooth: Make BT_HCIUART_RTL configuration option depend on ACPI 2018-08-21 16:36:12 +02:00
Makefile Bluetooth: mediatek: Add protocol support for MediaTek serial devices 2018-08-07 21:33:25 +02:00
ath3k.c Bluetooth: ath3k: fix checkpatch warning 2018-02-07 09:46:09 +01:00
bcm203x.c Bluetooth: mark expected switch fall-throughs 2017-10-14 09:25:51 +02:00
bfusb.c bluetooth: bfusb: Replace GFP_ATOMIC with GFP_KERNEL in bfusb_send_frame() 2018-07-23 18:05:00 +02:00
bluecard_cs.c bluetooth: bluecard_cs: Replace GFP_ATOMIC with GFP_KERNEL in bluecard_hci_set_baud_rate() 2018-07-23 18:05:00 +02:00
bpa10x.c bluetooth: bpa10x: Replace GFP_ATOMIC with GFP_KERNEL in bpa10x_send_frame() 2018-07-23 18:05:00 +02:00
bt3c_cs.c Bluetooth: Use bt_dev_err and bt_dev_info when possible 2017-10-30 12:25:45 +02:00
btbcm.c Bluetooth: btbcm: btbcm_initialize(): Initialize hw_name to "BCM" 2018-05-18 06:37:51 +02:00
btbcm.h Bluetooth: btbcm: Allow using btbcm_initialize() for reinit 2018-05-18 06:37:51 +02:00
btintel.c Bluetooth: btintel: Create common function for firmware download 2018-01-25 09:28:40 +01:00
btintel.h Bluetooth: btintel: Create common function for firmware download 2018-01-25 09:28:40 +01:00
btmrvl_debugfs.c Bluetooth: btmrvl: Re-use kstrtol_from_user() 2018-05-30 08:16:05 +02:00
btmrvl_drv.h Bluetooth: btmrvl: support sysfs initiated firmware coredump 2018-05-29 15:59:50 +02:00
btmrvl_main.c Bluetooth: btmrvl: support sysfs initiated firmware coredump 2018-05-29 15:59:50 +02:00
btmrvl_sdio.c bluetooth: btmrvl_sdio: Replace GFP_ATOMIC with GFP_KERNEL in btmrvl_sdio_card_to_host() 2018-07-23 18:05:00 +02:00
btmrvl_sdio.h btmrvl: add platform specific wakeup interrupt support 2016-05-02 19:26:15 +02:00
btmtkuart.c Bluetooth: mediatek: Fix memory leak 2018-08-21 16:56:20 +02:00
btqca.c Bluetooth: btqca: Introduce HCI_EV_VENDOR and use it 2018-08-06 21:25:05 +03:00
btqca.h Bluetooth: hci_qca: Add support for Qualcomm Bluetooth chip wcn3990 2018-08-03 14:44:07 +02:00
btqcomsmd.c Bluetooth: btqcomsmd: Fix rx/tx stats 2018-05-18 06:37:50 +02:00
btrsi.c Bluetooth: btrsi: remove unused including <linux/version.h> 2018-04-01 21:43:02 +03:00
btrtl.c Bluetooth: btrtl: Add support for a config filename postfix 2018-08-03 13:27:46 +02:00
btrtl.h Bluetooth: btrtl: Add support for a config filename postfix 2018-08-03 13:27:46 +02:00
btsdio.c Bluetooth: btsdio: Do not bind to non-removable BCM43341 2017-12-13 00:28:41 +01:00
btusb.c Bluetooth: btusb: Use bt_dev_err for Intel firmware loading errors 2018-08-03 14:14:51 +03:00
btwilink.c Bluetooth: Style fix - align block comments 2017-07-22 08:39:39 +02:00
dtl1_cs.c networking: add and use skb_put_u8() 2017-06-16 11:48:40 -04:00
h4_recv.h Bluetooth: bpa10x: Use separate h4_recv_buf helper 2018-04-01 14:25:32 +02:00
hci_ag6xx.c Bluetooth: hci_uart: Add diag and address support for Intel/AG6xx 2016-02-29 19:25:22 +02:00
hci_ath.c Bluetooth: hci_ath: Replace mdelay with msleep in ath_wakeup_ar3k 2018-02-07 09:47:04 +01:00
hci_bcm.c Bluetooth: hci_serdev: Move serdev_device_close/open into common hci_serdev code 2018-05-30 08:47:42 +02:00
hci_bcsp.c Bluetooth: Convert timers to use timer_setup() 2017-10-06 20:37:11 +02:00
hci_h4.c Bluetooth: Use bt_dev_err and bt_dev_info when possible 2017-10-30 12:25:45 +02:00
hci_h5.c Bluetooth: Introduce BT_HCIUART_RTL configuration option 2018-08-09 20:48:10 +03:00
hci_intel.c bluetooth: hci_intel: Replace GFP_ATOMIC with GFP_KERNEL in inject_cmd_complete() 2018-07-23 18:05:00 +02:00
hci_ldisc.c Bluetooth: hci_ldisc: Free rw_semaphore on close 2018-09-11 13:33:57 +02:00
hci_ll.c Bluetooth: hci_serdev: Move serdev_device_close/open into common hci_serdev code 2018-05-30 08:47:42 +02:00
hci_mrvl.c networking: introduce and use skb_put_data() 2017-06-16 11:48:37 -04:00
hci_nokia.c bluetooth: hci_nokia: Don't include linux/unaligned/le_struct.h directly. 2018-06-17 08:38:55 +09:00
hci_qca.c Bluetooth: hci_qca: Remove hdev dereference in qca_close(). 2018-09-27 11:59:58 +02:00
hci_serdev.c Bluetooth: hci_serdev: Add protocol check in hci_uart_dequeue(). 2018-09-27 11:59:58 +02:00
hci_uart.h Bluetooth: hci_serdev: Fix HCI_UART_INIT_PENDING not working 2018-05-30 08:49:20 +02:00
hci_vhci.c vfs: do bulk POLL* -> EPOLL* replacement 2018-02-11 14:34:03 -08:00