Intel Motherboards - Does the ASRock Z390 itx/ac support IOMMU?

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Does the ASRock Z390 itx/ac support IOMMU?

Printed From: ASRock.com
Category: Technical Support
Forum Name: Intel Motherboards
Forum Description: Question about ASRock Intel Motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=18242
Printed Date: 27 Jul 2025 at 8:41pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: Does the ASRock Z390 itx/ac support IOMMU?

Posted By: ASGentoo
Subject: Does the ASRock Z390 itx/ac support IOMMU?
Date Posted: 27 Feb 2021 at 4:24am

Hi can someone please tell me if the ASRock Z390 itx/ac supports IOMMU?

When I enable it in gentoo (very specifically with kvm also enabled), the boot procedure will hang on "Configuring kernel parameters".

If I do things like have no boot parameters as before, it will still hang there.

Thanks!