[Bug 94686] [i915] hard freeze after install update from commit 4e108afe55f6b13aa946d1252ff0b828929245b3

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=94686

Chris Wilson <chris at chris-wilson.co.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |DUPLICATE

--- Comment #1 from Chris Wilson <chris at chris-wilson.co.uk> ---
I've just this moment think I caught that:

commit c186d4dda3b62b73af3caf2883a9cedfd97e3b45
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Thu Mar 24 18:22:20 2016 +0000

    sna/present: Restrict vblank.sequence range to 31bits

    The kernel checks for past vblanks using an int32_t comparison, so we
    can only program up to 31bits into the future (and similarly programing
    a timer that large would also overflow).

    References: https://bugs.freedesktop.org/show_bug.cgi?id=94685
    Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>

Could you quickly test that and regrab the debug log? Thanks.

*** This bug has been marked as a duplicate of bug 94685 ***

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are on the CC list for the bug.
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20160324/6d324ef7/attachment.html>