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575.51.02

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This commit is contained in:
Bernhard Stoeckner
2025-04-17 19:35:38 +02:00
parent e8113f665d
commit 4159579888
1142 changed files with 309085 additions and 272273 deletions
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12
kernel-open/nvidia-uvm/uvm_migrate.c
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@@ -990,6 +990,13 @@ NV_STATUS uvm_api_migrate(UVM_MIGRATE_PARAMS *params, struct file *filp)
uvm_api_range_type_t type;
uvm_processor_id_t dest_id = dest_gpu ? dest_gpu->id : UVM_ID_CPU;
// Migration to an integrated GPU is equivalent to migration to that
// GPUs nearest NUMA node.
if (dest_gpu && dest_gpu->parent->is_integrated_gpu) {
dest_id = UVM_ID_CPU;
cpu_numa_node = dest_gpu->parent->closest_cpu_numa_node;
}
type = uvm_api_range_type_check(va_space, mm, params->base, params->length);
if (type == UVM_API_RANGE_TYPE_INVALID) {
status = NV_ERR_INVALID_ADDRESS;
@@ -1006,7 +1013,7 @@ NV_STATUS uvm_api_migrate(UVM_MIGRATE_PARAMS *params, struct file *filp)
.dst_id = dest_id,
.dst_node_id = cpu_numa_node,
.populate_permissions = UVM_POPULATE_PERMISSIONS_INHERIT,
.touch = false,
.populate_flags = UVM_POPULATE_PAGEABLE_FLAG_SKIP_PROT_CHECK,
.skip_mapped = false,
.populate_on_cpu_alloc_failures = false,
.populate_on_migrate_vma_failures = true,
@@ -1127,6 +1134,9 @@ NV_STATUS uvm_api_migrate_range_group(UVM_MIGRATE_RANGE_GROUP_PARAMS *params, st
dest_id = gpu->id;
}
if (gpu && gpu->parent->is_integrated_gpu)
dest_id = UVM_ID_CPU;
range_group = radix_tree_lookup(&va_space->range_groups, params->rangeGroupId);
if (!range_group) {
status = NV_ERR_OBJECT_NOT_FOUND;