Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Hermes Zhang e6a57d22f7 Bluetooth: hci_ldisc: Free rw_semaphore on close ... The percpu_rw_semaphore is not currently freed, and this leads to a crash when the stale rcu callback is invoked. DEBUG_OBJECTS detects this. ODEBUG: free active (active state 1) object type: rcu_head hint: (null) ------------[ cut here ]------------ WARNING: CPU: 1 PID: 2024 at debug_print_object+0xac/0xc8 PC is at debug_print_object+0xac/0xc8 LR is at debug_print_object+0xac/0xc8 Call trace: [<ffffff80082e2c2c>] debug_print_object+0xac/0xc8 [<ffffff80082e40b0>] debug_check_no_obj_freed+0x1e8/0x228 [<ffffff8008191254>] kfree+0x1cc/0x250 [<ffffff80083cc03c>] hci_uart_tty_close+0x54/0x108 [<ffffff800832e118>] tty_ldisc_close.isra.1+0x40/0x58 [<ffffff800832e14c>] tty_ldisc_kill+0x1c/0x40 [<ffffff800832e3dc>] tty_ldisc_release+0x94/0x170 [<ffffff8008325554>] tty_release_struct+0x1c/0x58 [<ffffff8008326400>] tty_release+0x3b0/0x490 [<ffffff80081a3fe8>] __fput+0x88/0x1d0 [<ffffff80081a418c>] ____fput+0xc/0x18 [<ffffff80080c0624>] task_work_run+0x9c/0xc0 [<ffffff80080a9e24>] do_exit+0x24c/0x8a0 [<ffffff80080aa4e0>] do_group_exit+0x38/0xa0 [<ffffff80080aa558>] __wake_up_parent+0x0/0x28 [<ffffff8008082c00>] el0_svc_naked+0x34/0x38 ---[ end trace bfe08cbd89098cdf ]--- Signed-off-by: Hermes Zhang <chenhuiz@axis.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>		2018-09-11 13:33:57 +02:00
..
ath3k.c
bcm203x.c
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
btbcm.c
btbcm.h
btintel.c
btintel.h
btmrvl_debugfs.c
btmrvl_drv.h
btmrvl_main.c
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
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
btrsi.c
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
btusb.c	Bluetooth: btusb: Use bt_dev_err for Intel firmware loading errors	2018-08-03 14:14:51 +03:00
btwilink.c
dtl1_cs.c
h4_recv.h
hci_ag6xx.c
hci_ath.c
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
hci_h4.c
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
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: Add support for Qualcomm Bluetooth chip wcn3990	2018-08-03 14:44:07 +02:00
hci_serdev.c	Bluetooth: hci_serdev: Fix HCI_UART_INIT_PENDING not working	2018-05-30 08:49:20 +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
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