From abbd9f0403e67e62bcfff8b3d7a9ccae60306908 Mon Sep 17 00:00:00 2001 From: Jordan Crouse Date: Fri, 2 Nov 2018 09:25:18 -0600 Subject: [PATCH] drm/msm/gpu: Allocate the correct size for the GPU memptrs Allocate the correct buffer size for the GPU memptrs. The incorrect size hasn't affected us thus far since the incorrect size was larger than the intended size and we're still stuck on page sized granularity anyway but technically correct is the best kind of correct. Signed-off-by: Jordan Crouse Signed-off-by: Rob Clark --- drivers/gpu/drm/msm/msm_gpu.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/msm/msm_gpu.c b/drivers/gpu/drm/msm/msm_gpu.c index 98be40747c251..c3351ec880ef1 100644 --- a/drivers/gpu/drm/msm/msm_gpu.c +++ b/drivers/gpu/drm/msm/msm_gpu.c @@ -917,7 +917,8 @@ 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); -- 2.39.5