Re: Fixes for DRM node limits

On Thu, Sep 19, 2024 at 09:04:39AM -0500, Mario Limonciello wrote:

Hi,

With systems that have 8 GPUs nodes + an integrated BMC, the BMC can't work properly because of limits of DRM nodes in the kernel.

This is fixed in Linus tree with these commits:

Can you please backport to 6.6.y and later?

commit 5fbca8b48b30 ("drm: Use XArray instead of IDR for minors") commit 45c4d994b82b ("accel: Use XArray instead of IDR for minors") commit 071d583e01c8 ("drm: Expand max DRM device number to full MINORBITS")

Queued up, thanks!