[Nouveau] [Bug 58615] [NV43] hangs with direct rendering since 3.7 rework

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sun Sep 1 22:46:21 PDT 2013


https://bugs.freedesktop.org/show_bug.cgi?id=58615

Ilia Mirkin <imirkin at alum.mit.edu> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|nv43 hangs  with  direct    |[NV43] hangs  with  direct
                   |rendering  since 3.7 rework |rendering  since 3.7 rework

--- Comment #10 from Ilia Mirkin <imirkin at alum.mit.edu> ---
The PMPEG hangs are expected... pre-NV44 doesn't have context switching. I have
a patch (which I sent to the ML) but it needs some work. So don't worry about
that not working. Although it shouldn't hang, it just shouldn't do any actual
decoding (and generate all those errors).

Some of the warnings in your dmesg should have be fixed as of the latest
nouveau/master or 3.11-rc7.

Are you saying that simply running trivial/tri will hang X? I don't see that on
a NV42 (PCIe), which is rather similar to your NV43 (AGP). Could you show a
dmesg log of trivial/tri hanging things? (Are you using mesa 9.2 or mesa-git?)

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