From: Oliver Neukum <oneukum@suse.com>
To: Jiayi Li <lijiayi@kylinos.cn>
Cc: Alan Stern <stern@rowland.harvard.edu>,
Michal Pecio <michal.pecio@gmail.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-usb@vger.kernel.org, linux-scsi@vger.kernel.org,
usb-storage@lists.one-eyed-alien.net,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3] usb: uas: wait for pending commands before unbinding
Date: Wed, 28 Oct 2026 09:48:15 +0100 [thread overview]
Message-ID: <5230664a-9666-4196-a798-260da5aa8e8e@suse.com> (raw)
In-Reply-To: <20261028020958.1141513-1-lijiayi@kylinos.cn>
On 28.10.26 03:09, Jiayi Li wrote:
Hi,
> USB core has already terminated the interface URBs, but a running
> synchronous scan may still be waiting for SCSI command completion.
> Waiting for scan_work at the beginning of uas_disconnect() would
> therefore delay the command cleanup below.
Why? What is it waiting for? And why do you think we can skip
that wait safely?
Regards
Oliver
next prev parent reply other threads:[~2026-10-28 8:48 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-27 13:14 Jiayi Li
2026-10-27 14:35 ` Oliver Neukum
2026-10-28 2:09 ` Jiayi Li
2026-10-28 8:48 ` Oliver Neukum [this message]
2026-10-28 9:21 ` Jiayi Li
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=5230664a-9666-4196-a798-260da5aa8e8e@suse.com \
--to=oneukum@suse.com \
--cc=gregkh@linuxfoundation.org \
--cc=lijiayi@kylinos.cn \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-scsi@vger.kernel.org \
--cc=linux-usb@vger.kernel.org \
--cc=michal.pecio@gmail.com \
--cc=stern@rowland.harvard.edu \
--cc=usb-storage@lists.one-eyed-alien.net \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®