From: greg@kroah.com (Greg KH)
To: kernelnewbies@lists.kernelnewbies.org
Subject: Driver duplicate?
Date: Mon, 7 Mar 2016 13:27:20 -0800 [thread overview]
Message-ID: <20160307212720.GA24126@kroah.com> (raw)
In-Reply-To: <CAK7rcp8VZ9SABa8Xo1kqmWnPAskaex+JsMb3tmc49m4y=d1Z2g@mail.gmail.com>
On Mon, Mar 07, 2016 at 04:08:01PM -0500, Kenneth Adam Miller wrote:
> On Mon, Mar 7, 2016 at 3:53 PM, Greg KH <greg@kroah.com> wrote:
> > Currently, my kernel driver is opened twice and mmap'd twice by each
> process.
>
> Again, any pointers to your source code?
>
>
> Can't release it. It looks a lot like this though:
Then I am not allowed to help you out with it, sorry. Maybe someone
else will, although it sounds like you are being paid to do this, so
perhaps you can ask someone else at your company about it as there are
some basic fundimental things going wrong here...
good luck!
greg k-h
next prev parent reply other threads:[~2016-03-07 21:27 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-07 20:00 Driver duplicate? Kenneth Adam Miller
2016-03-07 20:05 ` Kenneth Adam Miller
2016-03-07 20:15 ` Greg KH
2016-03-07 20:17 ` Greg KH
2016-03-07 20:21 ` Kenneth Adam Miller
2016-03-07 20:29 ` Greg KH
2016-03-07 20:37 ` Kenneth Adam Miller
2016-03-07 20:53 ` Greg KH
2016-03-07 21:08 ` Kenneth Adam Miller
2016-03-07 21:27 ` Greg KH [this message]
2016-03-07 21:49 ` Valdis.Kletnieks at vt.edu
2016-03-07 22:04 ` Kenneth Adam Miller
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