From: Greg KH <gregkh@linuxfoundation.org>
To: Pawel Laszczak <pawell@cadence.com>
Cc: linux-usb@vger.kernel.org, felipe.balbi@linux.intel.com,
dan.carpenter@oracle.com
Subject: Re: [PATCH -next] usb: cdns3: Fix sheduling with locks held.
Date: Thu, 26 Sep 2019 08:33:10 +0200 [thread overview]
Message-ID: <20190926063310.GA1579276@kroah.com> (raw)
In-Reply-To: <1569478767-19889-1-git-send-email-pawell@cadence.com>
On Thu, Sep 26, 2019 at 07:19:27AM +0100, Pawel Laszczak wrote:
> Patch fix issue in cdns3_ep0_feature_handle_device function.
>
> The function usleep_range can't be used there because this function is
> called with locks held and IRQs disabled in
> cdns3_device_thread_irq_handler().
>
> To resolve this issue patch replaces usleep_range with mdelay.
>
> Signed-off-by: Pawel Laszczak <pawell@cadence.com>
What commit does this fix? Did someone report it? If so, please
properly credit them here.
thanks,
greg k-h
next prev parent reply other threads:[~2019-09-26 6:33 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-26 6:19 [PATCH -next] usb: cdns3: Fix sheduling with locks held Pawel Laszczak
2019-09-26 6:33 ` Greg KH [this message]
-- strict thread matches above, loose matches on Subject: below --
2019-09-26 7:00 Pawel Laszczak
2019-09-26 7:23 ` Greg KH
2019-09-26 7:28 ` Pawel Laszczak
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=20190926063310.GA1579276@kroah.com \
--to=gregkh@linuxfoundation.org \
--cc=dan.carpenter@oracle.com \
--cc=felipe.balbi@linux.intel.com \
--cc=linux-usb@vger.kernel.org \
--cc=pawell@cadence.com \
/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