[RFC PATCH v3 2/2] drm/i915/gen7: Clear all EU/L3 residual contexts

[Chris Wilson]

Quoting Akeem G Abodunrin (2020-01-16 17:46:55)
> +static u32
> +gen7_fill_interface_descriptor(struct batch_chunk *state,
> +                              const struct batch_vals *bv,
> +                              const struct cb_kernel *kernel,
> +                              unsigned int count)
> +{
> +       u32 *cs = batch_alloc_items(state, 32, 8 * count);
> +       u32 offset = batch_offset(state, cs);
> +
> +       *cs++ = gen7_fill_kernel_data(state, kernel->data, kernel->size);
> +       *cs++ = (1 << 7) | (1 << 13);
> +       *cs++ = 0;
> +       *cs++ = (gen7_fill_binding_table(state, bv) - state->offset) | 1;
> +       *cs++ = 0;
> +       *cs++ = 0;
> +       *cs++ = 0;
> +       *cs++ = 0;
> +       /* 1 - 63dummy idds */
> +       memset32(cs, 0x00, (count - 1) * 8);
> +       batch_advance(state, cs);

cs is not at the end of the pack here. [cs + (count - 1) * 8]

> +
> +       return offset;
> +}

All others look ok.
-Chris