[Mesa-stable] [Mesa-dev] [PATCH] radeonsi: set descriptor dirty mask on shader buffer unbind

[Marek Olšák]

Reviewed-by: Marek Olšák <marek.olsak at amd.com>

Marek

On Fri, Jun 3, 2016 at 3:20 PM, Nicolai Hähnle <nhaehnle at gmail.com> wrote:
> From: Nicolai Hähnle <nicolai.haehnle at amd.com>
>
> Found randomly while skimming the code. This might have caused VM faults in
> robustness tests.
>
> Cc: 12.0 <mesa-stable at lists.freedesktop.org>
> ---
>  src/gallium/drivers/radeonsi/si_descriptors.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/src/gallium/drivers/radeonsi/si_descriptors.c b/src/gallium/drivers/radeonsi/si_descriptors.c
> index d66996a..81bd6d6 100644
> --- a/src/gallium/drivers/radeonsi/si_descriptors.c
> +++ b/src/gallium/drivers/radeonsi/si_descriptors.c
> @@ -968,6 +968,7 @@ static void si_set_shader_buffers(struct pipe_context *ctx, unsigned shader,
>                         pipe_resource_reference(&buffers->buffers[slot], NULL);
>                         memset(desc, 0, sizeof(uint32_t) * 4);
>                         buffers->desc.enabled_mask &= ~(1u << slot);
> +                       buffers->desc.dirty_mask |= 1u << slot;
>                         continue;
>                 }
>
> --
> 2.7.4
>
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