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Date:      Fri, 03 Jan 2025 17:17:51 +0000
From:      bugzilla-noreply@freebsd.org
To:        bugs@FreeBSD.org
Subject:   [Bug 283815] listing dev.vgapci.X.%iommu hangs indefinitely on NVIDIA card
Message-ID:  <bug-283815-227-yVq51Qwnso@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-283815-227@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=283815

--- Comment #4 from Anton Saietskii <vsasjason@gmail.com> ---
Compared 'vga'-containing commits between releng/14.2 and releng/14.1 --
identical.

Then compared 'iommu'-containing commits (as this OID hangs) and discovered
ec8d60f0d9b762880482e39f567db552c152d3a2 by kib@, which exposes the value. This
commit is only present in releng/14.2, so I believe it's the trigger. However,
most likely no more than a trigger -- not root cause.

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