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gpu: nvgpu: remove user managed addr space capability flag

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Remove NVGPU_GPU_IOCTL_ALLOC_AS_FLAGS_USERSPACE_MANAGED and
NVGPU_AS_ALLOC_USERSPACE_MANAGED flags which are used for supporting
userspace managed address-space. This functionality is not implemented
fully in kernel neither going to be implemented in near future.

Jira NVGPU-9832
Bug 4034184

Change-Id: I3787d92c44682b02d440e52c7a0c8c0553742dcc
Signed-off-by: Shashank Singh <shashsingh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2882168
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Shashank Singh
2023-04-04 07:06:10 +00:00
committed by mobile promotions
parent 84bb919909
commit 9512b9f1de
32 changed files with 83 additions and 142 deletions
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4
drivers/gpu/nvgpu/common/perf/perfbuf.c
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 2018-2022, NVIDIA CORPORATION. All rights reserved.
* Copyright (c) 2018-2023, NVIDIA CORPORATION. All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
@@ -96,7 +96,7 @@ int nvgpu_perfbuf_init_vm(struct gk20a *g)
nvgpu_safe_sub_u64(user_size, SZ_4K),
kernel_size,
0ULL,
false, false, false, "perfbuf");
false, false, "perfbuf");
if (mm->perfbuf.vm == NULL) {
return -ENOMEM;
}