On Wed, 2016-12-21 at 17:09 +0530, George Cherian wrote:
> Hi Oliver,
>
> I was working with this JMicron device and using the uas driver.
> I am seeing the following 2 issues.
>
> 1) On connect I see the following messages.
Thanks. Do you want to submit it to Greg?
The patch is fine.
> 2) On disconnect I am seeing the following issue
>
> scsi host4: uas_post_reset: alloc streams error -19 after reset
> sd 4:0:0:0: [sdb] Synchronizing SCSI cache
>
> This is more fatal because after these messages the USB port becomes
> unusable. Even an lsusb invocation hangs for ever.
Ouch. That points to a logic error. We should not reset if
a device is gone.
Could you send dmesg of such a case?
Regards
Oliver
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