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This commit is contained in:
Bernhard Stoeckner
2024-01-24 17:51:53 +01:00
parent bb2dac1f20
commit 91676d6628
1411 changed files with 261367 additions and 145959 deletions
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8
kernel-open/nvidia-uvm/uvm_user_channel.c
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@@ -1,5 +1,5 @@
/*******************************************************************************
Copyright (c) 2016-2022 NVIDIA Corporation
Copyright (c) 2016-2023 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
@@ -670,7 +670,7 @@ static NV_STATUS uvm_register_channel(uvm_va_space_t *va_space,
// Tell the GPU page fault handler about this instance_ptr -> user_channel
// mapping
status = uvm_gpu_add_user_channel(gpu, user_channel);
status = uvm_parent_gpu_add_user_channel(gpu->parent, user_channel);
if (status != NV_OK)
goto error_under_read;
@@ -806,7 +806,7 @@ void uvm_user_channel_detach(uvm_user_channel_t *user_channel, struct list_head
// that this only prevents new faults from being serviced. It doesn't
// flush out faults currently being serviced, nor prior faults still
// pending in the fault buffer. Those are handled separately.
uvm_gpu_remove_user_channel(user_channel->gpu_va_space->gpu, user_channel);
uvm_parent_gpu_remove_user_channel(user_channel->gpu->parent, user_channel);
// We can't release the channel back to RM here because leftover state
// for this channel (such as the instance pointer) could still be in the
@@ -1035,7 +1035,7 @@ NV_STATUS uvm_test_check_channel_va_space(UVM_TEST_CHECK_CHANNEL_VA_SPACE_PARAMS
// the provided channel + VEID matches the provided VA space. In all of the
// non-NV_OK cases the translation will fail and we should return
// NV_ERR_INVALID_CHANNEL. channel_va_space == NULL for all such cases.
(void)uvm_gpu_fault_entry_to_va_space(gpu, &fault_entry, &channel_va_space);
(void)uvm_parent_gpu_fault_entry_to_va_space(gpu->parent, &fault_entry, &channel_va_space);
if (channel_va_space == va_space)
status = NV_OK;