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RHEL 7 で、ドライバーが megaraid_sas の RAID コントローラーを使用するシステムで、intel_iommu=on を設定するとカーネルが起動しない

Solution Verified - Updated 2017-04-06T03:30:29+00:00 -

Issue

RHEL 7 で、ドライバーが megaraid_sas の RAID コントローラーを使用するシステムで、intel_iommu=on を設定するとカーネルが起動しません。

Environment

Red Hat Enterprise Linux 7
ドライバーが megaraid_sas の RAID コントローラー

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