MTRR test fail

[Clifton Lai]

Hi Fwts developers

When running mtrr test via fwts-live 18.03.00, the result.log always shows "failed".
Here is output
"FAILED [MEDIUM] MTRRIncorrectAttr: Test 1, Memory range 0xb5000000 to 0xb5ffffff
(0000:3d:00.1) has incorrect attribute Uncached."

According to the wiki page, https://wiki.ubuntu.com/FirmwareTestSuite/Reference/mtrr,
adding kernel parameter "enable_mtrr_cleanup" to run mtrr test again, it still fail the test.

Is there any method to solve this issue?

Thanks

Best Regards
Clifton

CliftonL at hyvesolutions.com<mailto:CliftonL at hyvesolutions.com>
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