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video: tegra: nvmap: Correct handle alignment

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For the handle allocated from GPU heap, the alignment should be 2MB, as
nvmap allocates huge pages for GPU heap. Make an update for this.

Bug 4510173

Change-Id: I94e11fae2452853be2f3e0a430ee474ff88544f4
Signed-off-by: Ketan Patil <ketanp@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3199230
Reviewed-by: svcacv <svcacv@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
This commit is contained in:
Ketan Patil
2024-08-23 11:16:59 +00:00
committed by Jon Hunter
parent fcd1fdd03e
commit 26287ab7ab
1 changed files with 5 additions and 1 deletions
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6
drivers/video/tegra/nvmap/nvmap_alloc.c
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@@ -444,7 +444,11 @@ int nvmap_alloc_handle_from_va(struct nvmap_client *client,
h->userflags = flags;
h->flags = (flags & NVMAP_HANDLE_CACHE_FLAG);
h->align = PAGE_SIZE;
if ((heap_mask & NVMAP_HEAP_CARVEOUT_GPU) != 0)
h->align = SIZE_2MB;
else
h->align = PAGE_SIZE;
tag = flags >> 16;
if (!tag && client && !client->tag_warned) {