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| author | Qi Zhou <atmgnd@outlook.com> | 2020-01-04 14:02:01 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-12 14:17:30 +0300 |
| commit | aad8003ad201c518d8200f1da587b6a24150c4e4 (patch) | |
| tree | 0357f485a6962e247091fe865730ed435e30a610 /Makefile | |
| parent | a16ae61375c0016b624c3e56bf7de50e8dcb2ea1 (diff) | |
| download | linux-aad8003ad201c518d8200f1da587b6a24150c4e4.tar.xz | |
usb: missing parentheses in USE_NEW_SCHEME
commit 1530f6f5f5806b2abbf2a9276c0db313ae9a0e09 upstream.
According to bd0e6c9614b9 ("usb: hub: try old enumeration scheme first
for high speed devices") the kernel will try the old enumeration scheme
first for high speed devices. This can happen when a high speed device
is plugged in.
But due to missing parentheses in the USE_NEW_SCHEME define, this logic
can get messed up and the incorrect result happens.
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Qi Zhou <atmgnd@outlook.com>
Link: https://lore.kernel.org/r/ht4mtag8ZP-HKEhD0KkJhcFnVlOFV8N8eNjJVRD9pDkkLUNhmEo8_cL_sl7xy9mdajdH-T8J3TFQsjvoYQT61NFjQXy469Ed_BbBw_x4S1E=@protonmail.com
[ fixup changelog text - gregkh]
Cc: stable <stable@vger.kernel.org>
Fixes: bd0e6c9614b9 ("usb: hub: try old enumeration scheme first for high speed devices")
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Makefile')
0 files changed, 0 insertions, 0 deletions