Larry Finger 3ce4d85b76 rtlwifi: rtl8192cu: Change buffer allocation for synchronous reads ... In commit a7959c1, the USB part of rtlwifi was switched to convert _usb_read_sync() to using a preallocated buffer rather than one that has been acquired using kmalloc. Although this routine is named as though it were synchronous, there seem to be simultaneous users, and the selection of the index to the data buffer is not multi-user safe. This situation is addressed by adding a new spinlock. The routine cannot sleep, thus a mutex is not allowed. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Stable <stable@vger.kernel.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>		2012-07-12 15:27:18 -04:00
..
rtl8192c	rtlwifi: rtl8192c: Convert driver to use private ps_t struct	2012-04-23 15:35:32 -04:00
rtl8192ce	drivers/net: Convert compare_ether_addr to ether_addr_equal	2012-05-10 23:33:01 -04:00
rtl8192cu	rtlwifi: rtl8192cu: New USB IDs	2012-06-27 14:48:12 -04:00
rtl8192de	drivers/net: Convert compare_ether_addr to ether_addr_equal	2012-05-10 23:33:01 -04:00
rtl8192se	rtlwifi: rtl8192se: Fix double inclusion of header pci.h	2012-06-26 14:28:50 -04:00
base.c	rtlwifi: Remove extra argument from queue setup routine	2012-07-12 15:27:18 -04:00
base.h	rtlwifi: Remove extra argument from queue setup routine	2012-07-12 15:27:18 -04:00
cam.c	rtlwifi: Change debug level for deletion of an entry in CAM	2012-06-22 14:44:06 -04:00
cam.h
core.c
core.h
debug.c
debug.h
efuse.c
efuse.h
Kconfig
Makefile
pci.c	rtlwifi: Remove extra argument from queue setup routine	2012-07-12 15:27:18 -04:00
pci.h
ps.c	drivers/net: Convert compare_ether_addr to ether_addr_equal	2012-05-10 23:33:01 -04:00
ps.h
rc.c	mac80211: remove channel type argument from rate_update	2012-04-10 14:54:08 -04:00
rc.h
regd.c
regd.h
usb.c	rtlwifi: rtl8192cu: Change buffer allocation for synchronous reads	2012-07-12 15:27:18 -04:00
usb.h
wifi.h	rtlwifi: rtl8192cu: Change buffer allocation for synchronous reads	2012-07-12 15:27:18 -04:00