On 07/21/2017 10:08 AM, Greg KH wrote:
On Thu, Jul 20, 2017 at 08:18:13PM -0500, Larry Finger wrote:
Kalle and Greg,
Once again I find myself in the awkward position of needing to submit code
to two different trees, i.e. wireless and staging.
The code in question concerns a new Realtek device, the RTL8822BE. The
device is already shipping, and Realtek would like it to be available in
kernel 3.14. As it consists of ~120,000 new lines of code, I have assured
Realtek that 3.14 would not be possible, at least in the wireless tree. What
I plan to do is submit the changes in the existing drivers through wireless,
and the three totally new drivers through staging. My expectation is that
this code would live for a relatively short time there, but going that route
would give time for the code to be reviewed properly, but still be available
in a kernel driver. All of the new code will be available in a GitHub repo
maintained by Realtek for those users whose distros do not configure
anything in staging.
For my part, I will push the wireless tree material as fast as I can and
hope there is time available near the end of the 4.13-rcX sequence for the
material to reach 4.14-rc1.
Why do you need a staging driver to have changes in the wireless tree?
Staging drivers should be self-contained and not rely on anything
outside of it in order to work properly (i.e. don't add code to the real
kernel only for a staging driver.)
Greg,
To add the new driver to staging without any other changes, I will need to
duplicate a lot of code. That is no problem, other than the duplicate entry
points that will show up in a makeallyes configuration. If that is what you
want, then that is what I will do.
Larry
