Jia-Ju Bai 05e540b277 staging: rtl8723bs: Fix two possible sleep-in-atomic-context bugs in translate_scan() ... The driver may sleep with holding a spinlock. The function call paths (from bottom to top) in Linux-4.16.7 are: [FUNC] kzalloc(GFP_KERNEL) drivers/staging/rtl8723bs/os_dep/ioctl_linux.c, 323: kzalloc in translate_scan drivers/staging/rtl8723bs/os_dep/ioctl_linux.c, 1554: translate_scan in rtw_wx_get_scan drivers/staging/rtl8723bs/os_dep/ioctl_linux.c, 1533: spin_lock_bh in rtw_wx_get_scan [FUNC] kzalloc(GFP_KERNEL) drivers/staging/rtl8723bs/os_dep/ioctl_linux.c, 455: kzalloc in translate_scan drivers/staging/rtl8723bs/os_dep/ioctl_linux.c, 1554: translate_scan in rtw_wx_get_scan drivers/staging/rtl8723bs/os_dep/ioctl_linux.c, 1533: spin_lock_bh in rtw_wx_get_scan To fix these bugs, GFP_KERNEL is replaced with GFP_ATOMIC. These bugs are found by my static analysis tool (DSAC-2) and checked by my code review. Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2018-06-28 22:05:05 +09:00
..
core	treewide: Use array_size() in vzalloc()	2018-06-12 16:19:22 -07:00
hal	staging: rtl8723bs: Add missing curly braces on else statement.	2018-06-28 22:03:16 +09:00
include	staging: rtl8723bs: Rename PHY_GetTxPowerLimit().	2018-06-28 22:03:16 +09:00
os_dep	staging: rtl8723bs: Fix two possible sleep-in-atomic-context bugs in translate_scan()	2018-06-28 22:05:05 +09:00
Kconfig
Makefile	staging: rtl8723bs: Rename 'Hal8723BPwrSeq.{c, h}' to 'hal_pwr_seq.*'.	2018-05-25 18:47:22 +02:00
TODO