** Changed in: nouveau
Status: Confirmed => Unknown
** Bug watch added: gitlab.freedesktop.org/mesa/drm/issues #12
https://gitlab.freedesktop.org/mesa/drm/issues/12
--
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to libdrm in Ubuntu.
-- GitLab Migration Automatic Message --
This bug has been migrated to freedesktop.org's GitLab instance and has
been closed from further activity.
You can subscribe and participate further through the new bug through
this link to our GitLab instance:
This is really weird: As you can see, tile_split is not 0, so the
division by 0 must be about stencil_tile_split. But I don't see how
eg_surface_best can not set stencil_tile_split to non-0 for a
depth/stencil surface...
--
You received this bug notification because you are a member of Ubuntu-X,
Can you run
print *surf
at the gdb prompt when the problem occurs, and attach the output?
--
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to libdrm in Ubuntu.
https://bugs.launchpad.net/bugs/1257612
Title:
divide by zero error in
#0 0x7f55e42fcc0c in eg_surface_init_2d (surf_man=0x1,
surf=0x7f5601cae748, level=0x0, bpe=1, tile_split=0, offset=32768,
start_level=0) at ../../radeon/radeon_surface.c:652
#1 0x7f55e42fcf5b in eg_surface_init_2d_miptrees (surf_man=0x7f5601b291a0,
surf=0x7f5601cae748) at
Launchpad has imported 2 comments from the remote bug at
https://bugs.freedesktop.org/show_bug.cgi?id=72425.
If you reply to an imported comment from within Launchpad, your comment
will be sent to the remote bug automatically. Read more about
Launchpad's inter-bugtracker facilities at
** Also affects: nouveau via
https://bugs.freedesktop.org/show_bug.cgi?id=72425
Importance: Unknown
Status: Unknown
--
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to libdrm in Ubuntu.
https://bugs.launchpad.net/bugs/1257612
Title:
** Tags added: saucy
--
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to libdrm in Ubuntu.
https://bugs.launchpad.net/bugs/1257612
Title:
divide by zero error in radeon_surface.c when opening chrome with
WebGL enabled
To manage notifications
This looks good to me but I think it should be forwarded to the upstream
developers. They seem to keep track of bugs at
https://bugs.freedesktop.org/. Could you please forward your bug and
patch there? Then we can add a bug watch on this bug to the upstream
bug report to keep track of their
Upstream bug patch filed at
https://bugs.freedesktop.org/show_bug.cgi?id=72425
** Bug watch added: freedesktop.org Bugzilla #72425
https://bugs.freedesktop.org/show_bug.cgi?id=72425
--
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to libdrm in
The attachment 02_fix_divide_zero.diff seems to be a patch. If it
isn't, please remove the patch flag from the attachment, remove the
patch tag, and if you are a member of the ~ubuntu-reviewers,
unsubscribe the team.
[This is an automated message performed by a Launchpad user owned by
Public bug reported:
Passing a tile_split of zero to eg_surface_init_2d causes a divide by
zero error. Launching chromium with WebGL enabled on a AMD Llano
(A8-3850) exhibits this behavior and webgl then fails to work. The
attached patch fixes the problem and allows WebGL to work in chrome on
12 matches
Mail list logo
