[PATCH] drm/xe/pf: Move VFs reprovisioning to worker

[Michał Winiarski]

On Sat, Jan 25, 2025 at 10:55:05PM +0100, Michal Wajdeczko wrote:
> Since the GuC is reset during GT reset, we need to re-send the
> entire SR-IOV provisioning configuration to the GuC. But since
> this whole configuration is protected by the PF master mutex and
> we can't avoid making allocations under this mutex (like during
> LMEM provisioning), we can't do this reprovisioning from gt-reset
> path if we want to be reclaim-safe. Move VFs reprovisioning to a
> async worker that we will start from the gt-reset path.
> 
> Signed-off-by: Michal Wajdeczko <michal.wajdeczko at intel.com>
> Cc: Thomas Hellström <thomas.hellstrom at linux.intel.com>
> Cc: Matthew Brost <matthew.brost at intel.com>

Reviewed-by: Michał Winiarski <michal.winiarski at intel.com>

-Michał