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Revert "feature: Enable page faults for xe driver with debugger"

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This reverts commit 4300f0bdbe.

Signed-off-by: Compute-Runtime-Validation <compute-runtime-validation@intel.com>
This commit is contained in:
Compute-Runtime-Validation
2025-01-16 07:18:44 +01:00
committed by Compute-Runtime-Automation
parent ce9866af55
commit 945c4a3ccc
2 changed files with 3 additions and 14 deletions
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6
shared/source/os_interface/linux/xe/ioctl_helper_xe.cpp
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@ -948,8 +948,9 @@ int IoctlHelperXe::queryDistances(std::vector<QueryItem> &queryItems, std::vecto
bool IoctlHelperXe::isPageFaultSupported() {
xeLog(" -> IoctlHelperXe::%s %d\n", __FUNCTION__, false);
return false;
}
};
uint32_t IoctlHelperXe::getEuStallFdParameter() {
xeLog(" -> IoctlHelperXe::%s\n", __FUNCTION__);
@ -964,8 +965,7 @@ std::unique_ptr<uint8_t[]> IoctlHelperXe::createVmControlExtRegion(const std::op
uint32_t IoctlHelperXe::getFlagsForVmCreate(bool disableScratch, bool enablePageFault, bool useVmBind) {
xeLog(" -> IoctlHelperXe::%s %d,%d,%d\n", __FUNCTION__, disableScratch, enablePageFault, useVmBind);
uint32_t flags = DRM_XE_VM_CREATE_FLAG_LR_MODE;
bool debuggingEnabled = drm.getRootDeviceEnvironment().executionEnvironment.isDebuggingEnabled();
if (enablePageFault || debuggingEnabled) {
if (enablePageFault) {
flags |= DRM_XE_VM_CREATE_FLAG_FAULT_MODE;
}
return flags;

11
shared/test/unit_test/os_interface/linux/xe/ioctl_helper_xe_debugger_tests.cpp
View File

@ -421,14 +421,3 @@ TEST_F(IoctlHelperXeTest, givenDebuggingEnabledWhenCallingVmBindThenWaitUserFenc
waitUserFence = drm->waitUserFenceInputs[0];
EXPECT_EQ(expectedTimeout, waitUserFence.timeout);
}
TEST_F(IoctlHelperXeTest, givenDebuggingEnabledWhenCallinggetFlagsForVmCreateThenFaultModeIsEnabled) {
auto executionEnvironment = std::make_unique<MockExecutionEnvironment>();
executionEnvironment->setDebuggingMode(DebuggingMode::online);
auto drm = DrmMockXeDebug::create(*executionEnvironment->rootDeviceEnvironments[0]);
auto xeIoctlHelper = std::make_unique<MockIoctlHelperXeDebug>(*drm);
uint32_t flags = xeIoctlHelper->getFlagsForVmCreate(false, false, false);
EXPECT_EQ(flags & DRM_XE_VM_CREATE_FLAG_FAULT_MODE, static_cast<uint32_t>(DRM_XE_VM_CREATE_FLAG_FAULT_MODE));
flags = xeIoctlHelper->getFlagsForVmCreate(false, true, false);
EXPECT_EQ(flags & DRM_XE_VM_CREATE_FLAG_FAULT_MODE, static_cast<uint32_t>(DRM_XE_VM_CREATE_FLAG_FAULT_MODE));
}