Alan Stern bf3d7d40e4 USB: fix race between root-hub resume and wakeup requests ... The USB core keeps track of pending resume requests for root hubs, in order to resolve races between wakeup requests and suspends. However the code that does this is subject to another race (between wakeup requests and resumes) because the WAKEUP_PENDING flag is cleared before the resume occurs, leaving a window in which another wakeup request might arrive. This patch (as1447) fixes the problem by clearing the WAKEUP_PENDING flag after the resume instead of before it. This fixes Bugzilla #24952. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Tested-by: Paul Bender <pebender@san.rr.com> Tested-by: warpme <warpme@o2.pl> Cc: stable <stable@kernel.org> [.36+] Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>		2011-02-03 16:46:48 -08:00
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buffer.c
config.c
devices.c
devio.c
driver.c
endpoint.c
file.c
generic.c
hcd-pci.c
hcd.c
hub.c
inode.c
Kconfig
Makefile
message.c
notify.c
otg_whitelist.h
quirks.c
sysfs.c
urb.c
usb.c
usb.h