From c3361044b4a464f53588918a58b174af4b94519c Mon Sep 17 00:00:00 2001 From: Lukasz Dorau Date: Fri, 31 Jul 2026 10:30:47 +0000 Subject: [PATCH] [UR][CTS] Temporarily disable urDeviceGetInfoTest.SuccessFanSpeed on L0 V2 Arc B580 This test fails in CI on the Level Zero V2 adapter with the Intel(R) Arc(TM) B580 Graphics device: Expected equality of these values: uur::Result(UR_RESULT_SUCCESS) Which is: UR_RESULT_SUCCESS uur::Result(urDeviceGetInfo(device, property_name, property_size, &property_value, nullptr)) Which is: UR_RESULT_ERROR_UNSUPPORTED_FEATURE zesFanGetState(ZES_FAN_SPEED_UNITS_PERCENT) started to return ZE_RESULT_ERROR_UNSUPPORTED_FEATURE on Arc(TM) B580 because the User Mode Driver was updated to v26.27.39122.11 in commit 9b65cb732c7ead19408867357fd7224809396706, but the XE Kernel Mode Driver doesn't have support for the FAN APIs yet on this device (see KMD Jira VLK-92189). Disable temporarily via UUR_KNOWN_FAILURE_ON, scoped to the Level Zero V2 backend and the Arc B580 device name, until the KMD adds FAN API support. Fixes: #22812 Ref: KMD Jira VLK-92189 Signed-off-by: Lukasz Dorau --- .../test/conformance/device/urDeviceGetInfo.cpp | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/unified-runtime/test/conformance/device/urDeviceGetInfo.cpp b/unified-runtime/test/conformance/device/urDeviceGetInfo.cpp index ef2b980e7d8bc..b3890d64acdb4 100644 --- a/unified-runtime/test/conformance/device/urDeviceGetInfo.cpp +++ b/unified-runtime/test/conformance/device/urDeviceGetInfo.cpp @@ -2631,6 +2631,15 @@ TEST_P(urDeviceGetInfoTest, SuccessThrottleReasons) { // This test uses NVML which requires driver/library version match. TEST_P(urDeviceGetInfoTest, SuccessFanSpeed) { + // TODO: Re-enable once the XE Kernel Mode Driver supports the FAN APIs on + // this device (see KMD Jira VLK-92189). zesFanGetState + // (ZES_FAN_SPEED_UNITS_PERCENT) started to return + // ZE_RESULT_ERROR_UNSUPPORTED_FEATURE on Arc(TM) B580 after the User Mode + // Driver was updated to v26.27.39122.11 in commit + // 9b65cb732c7ead19408867357fd7224809396706. + // Issue tracker: https://github.com/intel/llvm/issues/22812 + UUR_KNOWN_FAILURE_ON(uur::LevelZeroV2{"Arc(TM) B580"}); + size_t property_size = 0; const ur_device_info_t property_name = UR_DEVICE_INFO_FAN_SPEED;