[Bug 82455] Failed to allocate virtual address for buffer

https://bugs.freedesktop.org/show_bug.cgi?id=82455

--- Comment #25 from Michel Dänzer michel@daenzer.net --- (In reply to comment #23)

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So my patch fixes the virtual address allocation failure?

I am must change the code. you patch isn't work .

My 'Use CPU page size instead of hardcoding 4096' patch should encompass both changes you mentioned before. What other changes do you need for that?

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What did you try running when this happened?

i am using X:0& starting X, and I am runing xterm The GPU is lockup still . ring index is 0

As discussed before, can you try running a simpler app which doesn't need X, e.g. egltri_screen from the mesa/demos repository?