From: Fiona Ebner <f.ebner@proxmox.com>
To: pve-devel@lists.proxmox.com, Daniel Kral <d.kral@proxmox.com>
Subject: [pve-devel] applied: [PATCH qemu-server v3] fix #6608: expose viommu driver aw-bits option
Date: Mon, 8 Sep 2025 12:07:02 +0200 [thread overview]
Message-ID: <175732457059.36771.12579311789928304492.b4-ty@proxmox.com> (raw)
In-Reply-To: <20250905141529.215689-1-d.kral@proxmox.com>
On Fri, 05 Sep 2025 16:15:06 +0200, Daniel Kral wrote:
> Since QEMU 9.2 [0], the default I/O address space bit width was raised
> from 39 bits to 48 bits for the Intel vIOMMU driver, which makes the
> aw-bits check introduced in [1] to trip for host CPUs with less than 48
> bits physical address width from QEMU 9.2 onwards:
>
> vfio 0000:XX:YY.Z: Failed to set vIOMMU: aw-bits 48 > host aw-bits 39
>
> [...]
Applied, together with my follow-up, thanks!
[1/1] fix #6608: expose viommu driver aw-bits option
commit: dc52c006ce0527181556aaa363f49082cd613b5c
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prev parent reply other threads:[~2025-09-08 10:07 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-05 14:15 [pve-devel] " Daniel Kral
2025-09-08 9:35 ` Fiona Ebner
2025-09-08 9:40 ` Daniel Kral
2025-09-08 10:07 ` Fiona Ebner [this message]
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