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https://github.com/intel/compute-runtime.git
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9a14fe2478
Addresses regressions from the reverted merge of the tbx fault manager for host memory. This fixes attempts by the tbx fault manager to protect/unprotect host buffer memory, even if the host ptr was not driver-allocated. In the case of the smoke test that triggered the critical regression, clCreateBuffer was called with the CL_MEM_USE_HOST_PTR flag. The subsequent `mprotect` calls on the provided host ptr then failed. Related-To: NEO-12268 Signed-off-by: Jack Myers <jack.myers@intel.com>
34 lines
1.2 KiB
C++
34 lines
1.2 KiB
C++
/*
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* Copyright (C) 2018-2024 Intel Corporation
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*
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* SPDX-License-Identifier: MIT
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*
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*/
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#include "shared/test/common/fixtures/tbx_command_stream_fixture.h"
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#include "shared/source/command_stream/command_stream_receiver.h"
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#include "shared/source/command_stream/tbx_command_stream_receiver_hw.h"
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#include "shared/source/memory_manager/os_agnostic_memory_manager.h"
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#include "shared/test/common/helpers/debug_manager_state_restore.h"
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#include "shared/test/common/mocks/mock_device.h"
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#include "gtest/gtest.h"
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namespace NEO {
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void TbxCommandStreamFixture::setUp(MockDevice *pDevice) {
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// Create our TBX command stream receiver based on HW type
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DebugManagerStateRestore dbgRestore;
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debugManager.flags.SetCommandStreamReceiver.set(static_cast<int32_t>(CommandStreamReceiverType::tbx));
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pCommandStreamReceiver = TbxCommandStreamReceiver::create("", false, *pDevice->executionEnvironment, pDevice->getRootDeviceIndex(), pDevice->getDeviceBitfield());
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ASSERT_NE(nullptr, pCommandStreamReceiver);
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memoryManager = new OsAgnosticMemoryManager(*pDevice->executionEnvironment);
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pDevice->resetCommandStreamReceiver(pCommandStreamReceiver);
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}
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void TbxCommandStreamFixture::tearDown() {
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delete memoryManager;
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}
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} // namespace NEO
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