Ah, thanks. I was on drm-next branch. I will switch to msm-next.
On Thu, Dec 20, 2018 at 11:47 AM Jordan Crouse <jcrouse@xxxxxxxxxxxxxx> wrote:
On Thu, Dec 20, 2018 at 10:47:02AM -0800, Chia-I Wu wrote:
> memptrs_bo is used to store msm_rbmemptrs. Size it correctly.
>
> Signed-off-by: Chia-I Wu <olvaffe@xxxxxxxxx>
Thanks for your patch. I'm really glad somebody is looking seriously at this
code. We have this in msm-next:
https://cgit.freedesktop.org/~robclark/linux/commit/?h=msm-next&id=546ec7b471bcae78463426a218b8c7f35bbb71f4
I think that might fix your concern?
Jordan
> ---
> drivers/gpu/drm/msm/msm_gpu.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/msm/msm_gpu.c b/drivers/gpu/drm/msm/msm_gpu.c
> index 11aac8337066..d23049eb29c4 100644
> --- a/drivers/gpu/drm/msm/msm_gpu.c
> +++ b/drivers/gpu/drm/msm/msm_gpu.c
> @@ -917,7 +917,7 @@ int msm_gpu_init(struct drm_device *drm, struct platform_device *pdev,
> goto fail;
> }
>
> - memptrs = msm_gem_kernel_new(drm, sizeof(*gpu->memptrs_bo),
> + memptrs = msm_gem_kernel_new(drm, sizeof(struct msm_rbmemptrs) * nr_rings,
> MSM_BO_UNCACHED, gpu->aspace, &gpu->memptrs_bo,
> &memptrs_iova);
>
> --
> 2.18.1
>
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