Thread (127 messages) 127 messages, 5 authors, 2016-06-14

Re: [PATCH 3.16 012/114] drm/i915: Exit cherryview_irq_handler() after one pass

From: Ben Hutchings <hidden>
Date: 2016-06-14 12:49:04
Also in: lkml

On Tue, 2016-06-14 at 15:08 +0300, Ville Syrjälä wrote:
On Tue, Jun 14, 2016 at 12:37:34PM +0100, Ben Hutchings wrote:
quoted
On Tue, 2016-06-14 at 13:47 +0300, Ville Syrjälä wrote:
quoted
On Mon, Jun 13, 2016 at 07:36:37PM +0100, Ben Hutchings wrote:
quoted
3.16.36-rc1 review patch.  If anyone has any objections, please let me know.
Do not backport this one. It'll break things.
But this has not been re-reverted in mainline, has it?  Is it that
3.16-stable would need more changes backported to make this work, or is
mainline currently broken on Cherryview hardware?
No, as of 4.7 we have a proper fix, but it's a bit too big to backport
(see [1]). I think 4.6.x is still busted, but Greg said he'd revert
this broken patch there, so it should get fixed eventually.

OTOH CHV wasn't even officially supported until maybe 4.1, so whatever
you do in 3.16 shouldn't really matter.
OK, I've dropped this.
It's a bit tedious having to block the same patch from different stable
trees over and over again. It would be nice it there would be some kind
of stable blacklist you guys could share so that we wouldn't have to
repeat this dance with every stable maintainer...
Sorry about that; I do try to look for things like that on the stable
list but it's too high volume for me to keep up with most of the time.

Ben.

-- 
Ben Hutchings
We get into the habit of living before acquiring the habit of thinking.
                                                              - Albert
Camus

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