[Intel-gfx] [PATCH v2 09/16] drm/i915/pxp: Implement PXP irq handler

[Chris Wilson]

Quoting Daniele Ceraolo Spurio (2021-03-01 19:31:53)
> +static int pxp_terminate(struct intel_pxp *pxp)
> +{
> +       int ret = 0;
> +
> +       mutex_lock(&pxp->mutex);
> +
> +       pxp->global_state_attacked = true;

global_state_attacked is serialised by pxp->work

> +
> +       ret = intel_pxp_arb_terminate_session_with_global_terminate(pxp);
> +
> +       mutex_unlock(&pxp->mutex);
> +
> +       return ret;

Fake error returns.

> +}
-Chris