[Bug 104082] amdgpu 0000:07:00.0: swiotlb buffer is full (sz: 2097152 bytes)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=104082

--- Comment #29 from Christian König <ckoenig.leichtzumerken at gmail.com> ---
(In reply to Matthew Scheirer from comment #27)
> I do still get the swiotlib OOM errors without DC enabled, but they are
> fairly infrequent and don't panic crash the kernel. With DC enabled,
> swiotlib OOM messages happen much more often coinciding with crashes.

Thanks and yeah that only means that DC releases the memory later than the
classic code path.

So actually not DC related.

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