https://bugs.freedesktop.org/show_bug.cgi?id=70390
--- Comment #11 from Ilia Mirkin <[email protected]> --- Perhaps I can interest you in WARN_ON_ONCE. Your code should cover all in-kernel cases, but doesn't being to touch the user-submitted code. Take a look at nouveau_gem_pushbuf_validate for that -- it presently doesn't do any actual data validation. You could also do the check in nv50_dma_push. Basically the main ring buffer just contains pointers to "subrings" (for your generation of card). [As an aside, there are a few other bugs that show attachments that include the same 0x00406040 thing... So you're not the only one seeing it.] -- You are receiving this mail because: You are the assignee for the bug.
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