[Intel-gfx] No mouse cursor with intelddx-2-99-917-338-g7d30ccea214b at lightdm-login

[Sedat Dilek]

Culprit commit is "sna: Compilation fixes for stable distros" (see
attached files).

Reverting this commit fixes the issue for me.

$ git log --oneline -3
ee885de7ad39 Revert "sna: Compilation fixes for stable distros"
7d30ccea214b sna: Ensure compat_output is sane after sorting outputs
1525b0177862 intel-virtual-output: Fix cloning fixed mode outputs

- sed@ -

[1] http://cgit.freedesktop.org/xorg/driver/xf86-video-intel/commit/?id=d1bf75f155f87d3a14d647316a0ba1f40d3957a6

On Fri, Jun 5, 2015 at 1:05 PM, Chris Wilson <chris at chris-wilson.co.uk> wrote:
> On Fri, Jun 05, 2015 at 12:56:48PM +0200, Sedat Dilek wrote:
>> Attached are dmesg and X logs.
>> Last thing I did was to kill lightdm service.
>>
>> Have more fun.
>
> Ok, no errors reported by the kernel and the cursor seems to be updating
> fine.
>
> There's a utility xf86-video-intel/tools/cursor which you can run to
> query the current X cursor. Might be a little tricky to run from
> lightdm - ssh in and faff around with xauth. If you can ssh in, also
> grabbing /sys/kernel/debug/dri/0/i915_display_info when the cursor is
> invisible would be useful as well.
>
> When it cools, bisect :)
> -Chris
>
> --
> Chris Wilson, Intel Open Source Technology Centre
-------------- next part --------------
git bisect start
# good: [e617c1941c4e5ee90b69221013aab799eace925d] sna: Force restoration of SW cursor after HW cursor fails
git bisect good e617c1941c4e5ee90b69221013aab799eace925d
# bad: [7d30ccea214b54879fe34f0cab123aa3dc1b362c] sna: Ensure compat_output is sane after sorting outputs
git bisect bad 7d30ccea214b54879fe34f0cab123aa3dc1b362c
# good: [e08589de09b2e27b86321473efd4f29e57a18371] sna: Disable tiling assertion with unknown swizzling and white lies
git bisect good e08589de09b2e27b86321473efd4f29e57a18371
# bad: [2fa48450c79a27cdd923faa690e5e8e772ae4dad] sna: Avoid using NULL pointer inside DBG
git bisect bad 2fa48450c79a27cdd923faa690e5e8e772ae4dad
# good: [7a371f6befb2e49acbaf59c7adec3bcbbfa32622] Merge branch 'master' of 192.168.1.213:/usr/src/xf86-video-intel
git bisect good 7a371f6befb2e49acbaf59c7adec3bcbbfa32622
# bad: [189ad44c94f500f05264d1666b18a96c82cb25ee] sna/dri2: Only attempt to change tiling when required
git bisect bad 189ad44c94f500f05264d1666b18a96c82cb25ee
# bad: [d1bf75f155f87d3a14d647316a0ba1f40d3957a6] sna: Compilation fixes for stable distros
git bisect bad d1bf75f155f87d3a14d647316a0ba1f40d3957a6
# first bad commit: [d1bf75f155f87d3a14d647316a0ba1f40d3957a6] sna: Compilation fixes for stable distros
-------------- next part --------------
commit d1bf75f155f87d3a14d647316a0ba1f40d3957a6
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Mon Jun 1 08:56:43 2015 +0000

    sna: Compilation fixes for stable distros
    
    Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>