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This commit is contained in:
Bernhard Stoeckner
2023-12-07 15:09:52 +01:00
parent e573018659
commit 7165299dee
77 changed files with 965 additions and 362 deletions
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6
kernel-open/nvidia-uvm/uvm_gpu_replayable_faults.c
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@@ -362,7 +362,8 @@ static NV_STATUS push_cancel_on_gpu(uvm_gpu_t *gpu,
"Cancel targeting instance_ptr {0x%llx:%s}\n",
instance_ptr.address,
uvm_aperture_string(instance_ptr.aperture));
} else {
}
else {
status = uvm_push_begin_acquire(gpu->channel_manager,
UVM_CHANNEL_TYPE_MEMOPS,
&replayable_faults->replay_tracker,
@@ -1679,7 +1680,8 @@ static NV_STATUS service_fault_batch_ats_sub_vma(uvm_gpu_va_space_t *gpu_va_spac
if (access_type <= UVM_FAULT_ACCESS_TYPE_READ) {
cancel_va_mode = UVM_FAULT_CANCEL_VA_MODE_ALL;
}
else if (access_type >= UVM_FAULT_ACCESS_TYPE_WRITE) {
else {
UVM_ASSERT(access_type >= UVM_FAULT_ACCESS_TYPE_WRITE);
if (uvm_fault_access_type_mask_test(current_entry->access_type_mask, UVM_FAULT_ACCESS_TYPE_READ) &&
!uvm_page_mask_test(reads_serviced_mask, page_index))
cancel_va_mode = UVM_FAULT_CANCEL_VA_MODE_ALL;

2
kernel-open/nvidia-uvm/uvm_va_block.c
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@@ -10748,7 +10748,7 @@ NV_STATUS uvm_va_block_check_logical_permissions(uvm_va_block_t *va_block,
uvm_va_block_context_t *va_block_context,
uvm_processor_id_t processor_id,
uvm_page_index_t page_index,
uvm_fault_type_t access_type,
uvm_fault_access_type_t access_type,
bool allow_migration)
{
uvm_va_range_t *va_range = va_block->va_range;

2
kernel-open/nvidia-uvm/uvm_va_block.h
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@@ -1000,7 +1000,7 @@ NV_STATUS uvm_va_block_check_logical_permissions(uvm_va_block_t *va_block,
uvm_va_block_context_t *va_block_context,
uvm_processor_id_t processor_id,
uvm_page_index_t page_index,
uvm_fault_type_t access_type,
uvm_fault_access_type_t access_type,
bool allow_migration);
// API for access privilege revocation