All of lore.kernel.org
 help / color / mirror / Atom feed
From: "Schmid, Carsten" <Carsten_Schmid@mentor.com>
To: Alan Stern <stern@rowland.harvard.edu>
Cc: "linux-usb@vger.kernel.org" <linux-usb@vger.kernel.org>
Subject: AW: AW: Crash/hung task in usb-storage thread
Date: Fri, 24 May 2019 15:47:01 +0000	[thread overview]
Message-ID: <29cade7abfc94b1e92cbaa2224d9e913@SVR-IES-MBX-03.mgc.mentorg.com> (raw)
In-Reply-To: <Pine.LNX.4.44L0.1905241118410.1435-100000@iolanthe.rowland.org>

> A more detailed look through the email archives and git log finds the
> following two commits, either of which might be relevant:
> 
> 	511833acfc06 ("SCSI: fix regression in scsi_send_eh_cmnd()")
> 	f45681f9beca ("USB: Add quirk to support DJI CineSSD")
> 
> For the second commit, it might be that your storage device requires
> the US_FL_NO_ATA_1X quirk in unusual_devs.h.
> 
> Alan Stern

Hi Alan,
both patches are present in our 4.14.86.
And, additionally, we disabled lpm for hotpluggable devices.

Seems we need to find out the device's ID and add a patch similar to the DJI quirk.

Could be a path to follow up.

Thanks,
Carsten

      reply	other threads:[~2019-05-24 15:47 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-23 11:57 Crash/hung task in usb-storage thread Schmid, Carsten
2019-05-23 12:04 ` Greg KH
2019-05-23 12:16   ` AW: " Schmid, Carsten
2019-05-23 12:26     ` Greg KH
2019-05-23 12:30       ` AW: " Schmid, Carsten
2019-05-23 12:35         ` Greg KH
2019-05-23 13:16           ` AW: " Schmid, Carsten
2019-05-23 18:05             ` Greg KH
2019-05-23 16:50 ` Alan Stern
2019-05-24 13:33   ` AW: " Schmid, Carsten
2019-05-24 14:59     ` Greg KH
2019-05-24 15:24     ` AW: " Alan Stern
2019-05-24 15:47       ` Schmid, Carsten [this message]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=29cade7abfc94b1e92cbaa2224d9e913@SVR-IES-MBX-03.mgc.mentorg.com \
    --to=carsten_schmid@mentor.com \
    --cc=linux-usb@vger.kernel.org \
    --cc=stern@rowland.harvard.edu \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.