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There is a possible race between USB suspend and main thread: 1. After processing the command response, main thread will submit rx_cmd URB back so as to process next command response, by calling mwifiex_usb_submit_rx_urb. 2. During USB suspend, the suspend handler will check if rx_cmd URB is pending(submitted) and if true, kill this URB. There is a possible race between #1 and #2, where rx_cmd URB will be submitted by main thread(#1) after the suspend handler check in #2. To fix this, check if device is already suspended in mwifiex_usb_submit_rx_urb, in which case do not submit the URB. Signed-off-by: Vidya Dharmaraju <vidyad@marvell.com> Signed-off-by: Cathy Luo <cluo@marvell.com> Signed-off-by: Ganapathi Bhat <gbhat@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> |
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libertas | ||
libertas_tf | ||
mwifiex | ||
Kconfig | ||
Makefile | ||
mwl8k.c |