Date: Thu, 08 Jan 2026 08:59:57 +0000 From: Xin LI <delphij@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Cc: William Carrel <william.a@carrel.org> Subject: git: 9ae43352c89c - main - GCE: ARM64 Support: Add hw.pci.honor_msi_blacklist=0. Message-ID: <695f720d.f09f.32f3bdc5@gitrepo.freebsd.org>
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The branch main has been updated by delphij: URL: https://cgit.FreeBSD.org/src/commit/?id=9ae43352c89c776c8171f5881a984bc39acf5d6a commit 9ae43352c89c776c8171f5881a984bc39acf5d6a Author: William Carrel <william.a@carrel.org> AuthorDate: 2026-01-08 08:56:27 +0000 Commit: Xin LI <delphij@FreeBSD.org> CommitDate: 2026-01-08 08:59:07 +0000 GCE: ARM64 Support: Add hw.pci.honor_msi_blacklist=0. This is required for MSI support on GCE ARM64 instances which is prerequisite to gve(4) not panicking at boot, and nvme(4) also has a real sad time without interrupts. Tested on a variety of c4a VMs. This is meant to be a temporary hack; long term fix would be to check for the hypervisor and quirk gve(4) device with PCI_QUIRK_ENABLE_MSI_VM. PR: kern/292081 MFC after: 1 week --- release/tools/gce.conf | 3 +++ 1 file changed, 3 insertions(+) diff --git a/release/tools/gce.conf b/release/tools/gce.conf index 934007759279..7298aabf3956 100644 --- a/release/tools/gce.conf +++ b/release/tools/gce.conf @@ -59,6 +59,9 @@ console="comconsole,vidconsole" kern.timecounter.hardware=ACPI-safe aesni_load="YES" nvme_load="YES" + +# Required for arm64. +hw.pci.honor_msi_blacklist=0 EOF metalog_add_data ./boot/loader.confhome | help
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