Re: drm/nouneau: 5.11 cycle regression bisected to 461619f5c324 "drm/nouveau: switch to new allocator"

From: Mike Galbraith
Date: Wed Feb 10 2021 - 06:31:06 EST


On Wed, 2021-02-10 at 11:52 +0100, Christian König wrote:
>
>
> You could try to replace the "for (order = min(MAX_ORDER - 1UL,
> __fls(num_pages)); num_pages;" in ttm_pool_alloc() with "for (order = 0;
> num_pages;" to get the old behavior.

That's a nogo too.

-Mike