Alan Stern 6e76c01e71 USB: gadgetfs: fix copy_to_user while holding spinlock ... The gadgetfs driver as a long-outstanding FIXME, regarding a call of copy_to_user() made while holding a spinlock. This patch fixes the issue by dropping the spinlock and using the dev->udc_usage mechanism introduced by another recent patch to guard against status changes while the lock isn't held. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Reported-by: Andrey Konovalov <andreyknvl@google.com> CC: <stable@vger.kernel.org> Acked-by: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2017-09-22 18:29:00 +02:00
..
function	usb: gadget: function: printer: avoid spinlock recursion	2017-09-20 14:57:28 +03:00
legacy	USB: gadgetfs: fix copy_to_user while holding spinlock	2017-09-22 18:29:00 +02:00
udc	usb: gadget: dummy: fix nonsensical comparisons	2017-09-20 14:57:28 +03:00
composite.c	usb: changes for v4.13 merge window	2017-06-20 11:39:34 +08:00
config.c	usb: Use (foo *) instead of (foo*).	2016-06-21 11:16:15 +03:00
configfs.c	usb: gadget: configfs: use hexadecimal values and new line	2017-06-13 13:21:01 +03:00
configfs.h
epautoconf.c	usb: gadget: epautoconf: add usb_ep_autoconfig_release() function	2015-09-27 10:54:31 -05:00
functions.c
Kconfig	usb: gadget: allow serial gadget console on other configs	2017-08-15 14:18:54 +03:00
Makefile
u_f.c	usb: gadget: remove useless parameter in alloc_ep_req()	2016-08-25 12:13:19 +03:00
u_f.h	usb: gadget: remove useless parameter in alloc_ep_req()	2016-08-25 12:13:19 +03:00
u_os_desc.h
usbstring.c