Re: Ver 2 of the patch [was: Re: i915 driver update testing]

From: Konstantin Belousov <kostikbel_at_gmail.com>
Date: Wed, 8 Oct 2014 20:05:25 +0300
On Tue, Oct 07, 2014 at 04:04:54PM -0400, Adam McDougall wrote:
> On 10/07/2014 14:01, Konstantin Belousov wrote:
> > On Tue, Oct 07, 2014 at 07:44:19PM +0300, Konstantin Belousov wrote:
> >> >From the same frame, please do
> >> p *(struct drm_i915_private *)(dev->private)
p *(struct drm_i915_private *)(dev->dev_private)

> > 
> > I probably figured out what is wrong, but it is still interesting to
> > see this piece of data.
> > 
> > For everybody who has the issue with blank screen or panic after
> > the patch:
> > 1. please try the updated patch,
> > 	https://www.kib.kiev.ua/kib/drm/i915.2.patch
> > 2. if you use "kldload i915kms" to test the patch and get the blank
> >    screen, verify do you get panic or just a black screen.  It is
> >    expected for sc, not so for vt.  For vt, if you do get blank screen
> >    and not a panic, do not load i915kms manually and run the X server.
> >    I am interested if running X server does show proper output.
> > 
> 
> Backtrace seems the same, I repeated the prior commands:
> http://www.egr.msu.edu/~mcdouga9/i915-patch2-1.txt

There are more occurences of the bug I fixed once in patch version 2.
Also, since pmap changes were committed in modified form, please try
the updated patch at https://www.kib.kiev.ua/kib/drm/i915.3.patch .
Received on Wed Oct 08 2014 - 15:05:34 UTC

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