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-rw-r--r--include/os/linux/vm.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/include/os/linux/vm.c b/include/os/linux/vm.c
index dc807ab..8956cce 100644
--- a/include/os/linux/vm.c
+++ b/include/os/linux/vm.c
@@ -1,5 +1,5 @@
1/* 1/*
2 * Copyright (c) 2017-2020, NVIDIA CORPORATION. All rights reserved. 2 * Copyright (c) 2017-2022, NVIDIA CORPORATION. All rights reserved.
3 * 3 *
4 * This program is free software; you can redistribute it and/or modify it 4 * This program is free software; you can redistribute it and/or modify it
5 * under the terms and conditions of the GNU General Public License, 5 * under the terms and conditions of the GNU General Public License,
@@ -50,8 +50,10 @@ static u32 nvgpu_vm_translate_linux_flags(struct gk20a *g, u32 flags)
50 core_flags |= NVGPU_VM_MAP_IO_COHERENT; 50 core_flags |= NVGPU_VM_MAP_IO_COHERENT;
51 if (flags & NVGPU_AS_MAP_BUFFER_FLAGS_UNMAPPED_PTE) 51 if (flags & NVGPU_AS_MAP_BUFFER_FLAGS_UNMAPPED_PTE)
52 core_flags |= NVGPU_VM_MAP_UNMAPPED_PTE; 52 core_flags |= NVGPU_VM_MAP_UNMAPPED_PTE;
53 if (flags & NVGPU_AS_MAP_BUFFER_FLAGS_L3_ALLOC) 53 if (!nvgpu_is_enabled(g, NVGPU_DISABLE_L3_SUPPORT)) {
54 core_flags |= NVGPU_VM_MAP_L3_ALLOC; 54 if (flags & NVGPU_AS_MAP_BUFFER_FLAGS_L3_ALLOC)
55 core_flags |= NVGPU_VM_MAP_L3_ALLOC;
56 }
55 if (flags & NVGPU_AS_MAP_BUFFER_FLAGS_DIRECT_KIND_CTRL) 57 if (flags & NVGPU_AS_MAP_BUFFER_FLAGS_DIRECT_KIND_CTRL)
56 core_flags |= NVGPU_VM_MAP_DIRECT_KIND_CTRL; 58 core_flags |= NVGPU_VM_MAP_DIRECT_KIND_CTRL;
57 if (flags & NVGPU_AS_MAP_BUFFER_FLAGS_PLATFORM_ATOMIC) 59 if (flags & NVGPU_AS_MAP_BUFFER_FLAGS_PLATFORM_ATOMIC)