From: Jordan Crouse Date: Fri, 2 Nov 2018 15:25:18 +0000 (-0600) Subject: drm/msm/gpu: Allocate the correct size for the GPU memptrs X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=546ec7b471bcae78463426a218b8c7f35bbb71f4;p=openwrt%2Fstaging%2Fblogic.git 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 --- diff --git a/drivers/gpu/drm/msm/msm_gpu.c b/drivers/gpu/drm/msm/msm_gpu.c index 98be40747c25..c3351ec880ef 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);