[Bug 110364] [CI][DRMTIP] igt at gem_ppgtt@blt-vs-render-ctxn - dmesg-fail - BUG kmalloc-4k (Tainted.*): Poison overwritten

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Apr 9 07:48:00 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=110364

--- Comment #3 from Chris Wilson <chris at chris-wilson.co.uk> ---
In the middle of nowhere, a block of 5 pointer-sized values had 0x2 removed.
Sounds like a bunch of radixtree tags? That's the first thing that springs to
mind as using a tight array of pointers and bit manipulation.

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