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russellcnv
2023-09-01 21:36:45 -07:00
parent 18b7303c54
commit 17546dbdda
122 changed files with 41587 additions and 34584 deletions
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15
kernel-open/nvidia-uvm/uvm_va_range.c
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@@ -1,5 +1,5 @@
/*******************************************************************************
Copyright (c) 2015-2022 NVIDIA Corporation
Copyright (c) 2015-2023 NVIDIA Corporation
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to
@@ -376,7 +376,7 @@ NV_STATUS uvm_va_range_create_semaphore_pool(uvm_va_space_t *va_space,
if (status != NV_OK)
goto error;
if (i == 0 && g_uvm_global.sev_enabled)
if (i == 0 && g_uvm_global.conf_computing_enabled)
mem_alloc_params.dma_owner = gpu;
if (attrs.is_cacheable) {
@@ -608,7 +608,6 @@ static NV_STATUS va_range_add_gpu_va_space_managed(uvm_va_range_t *va_range,
uvm_va_block_t *va_block;
uvm_va_block_context_t *va_block_context = uvm_va_space_block_context(va_space, mm);
va_block_context->policy = uvm_va_range_get_policy(va_range);
// TODO: Bug 2090378. Consolidate all per-VA block operations within
// uvm_va_block_add_gpu_va_space so we only need to take the VA block
@@ -687,7 +686,6 @@ static void va_range_remove_gpu_va_space_managed(uvm_va_range_t *va_range,
bool should_enable_read_duplicate;
uvm_va_block_context_t *va_block_context = uvm_va_space_block_context(va_space, mm);
va_block_context->policy = uvm_va_range_get_policy(va_range);
should_enable_read_duplicate =
uvm_va_range_get_policy(va_range)->read_duplication == UVM_READ_DUPLICATION_ENABLED &&
uvm_va_space_can_read_duplicate(va_space, NULL) != uvm_va_space_can_read_duplicate(va_space, gpu_va_space->gpu);
@@ -769,7 +767,6 @@ static NV_STATUS uvm_va_range_enable_peer_managed(uvm_va_range_t *va_range, uvm_
uvm_va_space_t *va_space = va_range->va_space;
uvm_va_block_context_t *va_block_context = uvm_va_space_block_context(va_space, NULL);
va_block_context->policy = uvm_va_range_get_policy(va_range);
for_each_va_block_in_va_range(va_range, va_block) {
// TODO: Bug 1767224: Refactor the uvm_va_block_set_accessed_by logic
@@ -1322,7 +1319,6 @@ static NV_STATUS range_unmap_mask(uvm_va_range_t *va_range,
if (uvm_processor_mask_empty(mask))
return NV_OK;
block_context->policy = uvm_va_range_get_policy(va_range);
for_each_va_block_in_va_range(va_range, block) {
NV_STATUS status;
@@ -1364,7 +1360,6 @@ static NV_STATUS range_map_uvm_lite_gpus(uvm_va_range_t *va_range, uvm_tracker_t
if (uvm_processor_mask_empty(&va_range->uvm_lite_gpus))
return NV_OK;
va_block_context->policy = uvm_va_range_get_policy(va_range);
for_each_va_block_in_va_range(va_range, va_block) {
// UVM-Lite GPUs always map with RWA
@@ -1528,7 +1523,6 @@ NV_STATUS uvm_va_range_set_preferred_location(uvm_va_range_t *va_range,
uvm_processor_mask_copy(&va_range->uvm_lite_gpus, &new_uvm_lite_gpus);
va_block_context = uvm_va_space_block_context(va_space, mm);
va_block_context->policy = uvm_va_range_get_policy(va_range);
for_each_va_block_in_va_range(va_range, va_block) {
uvm_processor_id_t id;
@@ -1610,7 +1604,6 @@ NV_STATUS uvm_va_range_set_accessed_by(uvm_va_range_t *va_range,
uvm_processor_mask_copy(&va_range->uvm_lite_gpus, &new_uvm_lite_gpus);
va_block_context = uvm_va_space_block_context(va_space, mm);
va_block_context->policy = policy;
for_each_va_block_in_va_range(va_range, va_block) {
status = uvm_va_block_set_accessed_by(va_block, va_block_context, processor_id);
@@ -1657,7 +1650,6 @@ NV_STATUS uvm_va_range_set_read_duplication(uvm_va_range_t *va_range, struct mm_
return NV_OK;
va_block_context = uvm_va_space_block_context(va_range->va_space, mm);
va_block_context->policy = uvm_va_range_get_policy(va_range);
for_each_va_block_in_va_range(va_range, va_block) {
NV_STATUS status = uvm_va_block_set_read_duplication(va_block, va_block_context);
@@ -1679,7 +1671,6 @@ NV_STATUS uvm_va_range_unset_read_duplication(uvm_va_range_t *va_range, struct m
return NV_OK;
va_block_context = uvm_va_space_block_context(va_range->va_space, mm);
va_block_context->policy = uvm_va_range_get_policy(va_range);
for_each_va_block_in_va_range(va_range, va_block) {
status = uvm_va_block_unset_read_duplication(va_block, va_block_context);
@@ -1816,7 +1807,7 @@ NV_STATUS uvm_api_alloc_semaphore_pool(UVM_ALLOC_SEMAPHORE_POOL_PARAMS *params,
if (params->gpuAttributesCount > UVM_MAX_GPUS)
return NV_ERR_INVALID_ARGUMENT;
if (g_uvm_global.sev_enabled && params->gpuAttributesCount == 0)
if (g_uvm_global.conf_computing_enabled && params->gpuAttributesCount == 0)
return NV_ERR_INVALID_ARGUMENT;
// The mm needs to be locked in order to remove stale HMM va_blocks.