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 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.