-----Original Message----- From: Jani Nikula [mailto:jani.nikula@linux.intel.com] Sent: Wednesday, April 11, 2018 5:27 AM To: Ian W MORRISON ianwmorrison@gmail.com Cc: Vivi, Rodrigo rodrigo.vivi@intel.com; Srivatsa, Anusha anusha.srivatsa@intel.com; Wajdeczko, Michal Michal.Wajdeczko@intel.com; Greg KH gregkh@linuxfoundation.org; airlied@linux.ie; joonas.lahtinen@linux.intel.com; linux-kernel@vger.kernel.org; stable@vger.kernel.org; intel-gfx@lists.freedesktop.org; dri- devel@lists.freedesktop.org Subject: Re: [RESEND PATCH 1/1] drm/i915/glk: Add MODULE_FIRMWARE for Geminilake
On Wed, 11 Apr 2018, Ian W MORRISON ianwmorrison@gmail.com wrote:
<snip>
NAK on indiscriminate Cc: stable. There are zero guarantees that older kernels will work with whatever firmware you throw at them.
I included 'Cc: stable' so the patch would get added to the v4.16 and v4.15 kernels which I have tested with the patch. I found that earlier kernels didn't support the 'linux-firmware' package required to get wifi working on Intel's new Gemini Lake NUC.
You realize that this patch should have nothing to do with wifi?
Rodrigo, Anusha, if you think Cc: stable is appropriate, please indicate the specific versions of stable it is appropriate for.
Hi Jani,
The stable kernel version is 4.12 and beyond. It is appropriate to add the CC: stable in my opinion
Anusha
BR, Jani.
PS. How is this a "RESEND"? I haven't seen this before.
It is a 'RESEND' for that very reason. I initially sent the patch to the same people as a similar patch (https://patchwork.kernel.org/patch/10143637/) however after realising this omitted required addresses I added them and resent the patch.
Best regards, Ian
-- Jani Nikula, Intel Open Source Technology Center