diff options
| author | Alan Stern <[email protected]> | 2011-01-31 10:56:37 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2011-02-03 16:46:06 -0800 |
| commit | d199c96d41d80a567493e12b8e96ea056a1350c1 (patch) | |
| tree | d3a5df8eca1476e6ba950b941a69de3becf6b75d /drivers/scsi/mpt2sas/mpi/mpi2_init.h | |
| parent | 6d86d52a33cfe6338efd007cfcca895b18c1d84b (diff) | |
USB: prevent buggy hubs from crashing the USB stack
If anyone comes across a high-speed hub that (by mistake or by design)
claims to have no Transaction Translators, plugging a full- or
low-speed device into it will cause the USB stack to crash. This
patch (as1446) prevents the problem by ignoring such devices, since
the kernel has no way to communicate with them.
Signed-off-by: Alan Stern <[email protected]>
Tested-by: Perry Neben <[email protected]>
CC: <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'drivers/scsi/mpt2sas/mpi/mpi2_init.h')
0 files changed, 0 insertions, 0 deletions