From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Linyu Yuan <quic_linyyuan@quicinc.com>
Cc: Mathias Nyman <mathias.nyman@intel.com>,
Alan Stern <stern@rowland.harvard.edu>,
linux-usb@vger.kernel.org, Jack Pham <quic_jackp@quicinc.com>,
Wesley Cheng <quic_wcheng@quicinc.com>,
Pratham Pratap <quic_ppratap@quicinc.com>
Subject: Re: [RFC PATCH 2/2] usb: core: hub: avoid reset hub during probe
Date: Fri, 3 Mar 2023 11:29:43 +0100 [thread overview]
Message-ID: <ZAHMFw9Bo6nWKGFO@kroah.com> (raw)
In-Reply-To: <1677835718-7405-2-git-send-email-quic_linyyuan@quicinc.com>
On Fri, Mar 03, 2023 at 05:28:38PM +0800, Linyu Yuan wrote:
> When start probe hub, during INIT, INTT2, INIT3 stage, when link state
> change to inactive, currently it will reset the device, maybe it will
> trigger warning in usb_submit_urb() due to urb->hcpriv is still active.
I am sorry, but I do not understand this text at all. Can you reword
it?
> Add a flag name init_stage to avoid reset the device.
I do not understand, what is "flag name"?
thanks,
greg k-h
next prev parent reply other threads:[~2023-03-03 10:30 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-03 9:28 [RFC PATCH 1/2] usb: urb: show pipe information of warning message in usb_submit_urb() Linyu Yuan
2023-03-03 9:28 ` [RFC PATCH 2/2] usb: core: hub: avoid reset hub during probe Linyu Yuan
2023-03-03 10:29 ` Greg Kroah-Hartman [this message]
2023-03-03 16:05 ` Alan Stern
2023-03-08 5:54 ` Linyu Yuan
2023-03-08 16:04 ` Alan Stern
2023-03-09 2:18 ` Linyu Yuan
2023-03-09 2:49 ` Alan Stern
2023-03-03 10:28 ` [RFC PATCH 1/2] usb: urb: show pipe information of warning message in usb_submit_urb() Greg Kroah-Hartman
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