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authorChunfeng Yun <chunfeng.yun@mediatek.com>2021-05-12 10:07:38 +0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2021-05-13 16:00:24 +0200
commit975f94c7d6c306b833628baa9aec3f79db1eb3a1 (patch)
tree25c9ac2f6064bf57923352941820f188255f448c /Documentation
parent12701ce524bc9b7c6345a2425208501fd2c62aad (diff)
usb: core: hub: fix race condition about TRSMRCY of resume
This may happen if the port becomes resume status exactly when usb_port_resume() gets port status, it still need provide a TRSMCRY time before access the device. CC: <stable@vger.kernel.org> Reported-by: Tianping Fang <tianping.fang@mediatek.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Link: https://lore.kernel.org/r/20210512020738.52961-1-chunfeng.yun@mediatek.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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