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Update QEMU to 11.1.1 / kernel to 7.2.1, pin virtio PCI slots and harden QEMU #63

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Merged
aledbf merged 2 commits into from
Aug 27, 2026
Merged

Update QEMU to 11.1.1 / kernel to 7.2.1, pin virtio PCI slots and harden QEMU #63

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f6166ca
chore(vm): update QEMU to 11.1.1 and kernel to 7.2.1
aledbf Aug 27, 2026
9866a04
feat(vm): pin virtio devices to fixed PCI slots and harden QEMU
aledbf Aug 27, 2026
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2 changes: 1 addition & 1 deletion Dockerfile
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Original file line number Diff line number Diff line change
Expand Up @@ -36,7 +36,7 @@ RUN --mount=type=cache,sharing=locked,id=kernel-aptlib,target=/var/lib/apt \
--mount=type=cache,sharing=locked,id=kernel-aptcache,target=/var/cache/apt \
apt-get update && apt-get install -y build-essential libncurses-dev flex bison libssl-dev libelf-dev bc cpio git wget xz-utils curl lz4

ARG KERNEL_VERSION="7.1"
ARG KERNEL_VERSION="7.2.1"
ARG KERNEL_ARCH="x86_64"
ARG KERNEL_NPROC="16"

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2 changes: 1 addition & 1 deletion Dockerfile.qemu
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Expand Up @@ -4,7 +4,7 @@
FROM ubuntu:26.04 AS builder

# Build arguments
ARG QEMU_VERSION=11.0.1
ARG QEMU_VERSION=11.1.1
ARG JOBS=8
ARG DEBIAN_FRONTEND=noninteractive

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6 changes: 3 additions & 3 deletions Taskfile.yml
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Expand Up @@ -151,7 +151,7 @@ tasks:
--platform linux/amd64 \
--cache-from type=local,src={{.BUILDKIT_CACHE_INITRD}} \
--cache-to type=local,dest={{.BUILDKIT_CACHE_INITRD}},mode=max,compression=zstd \
--build-arg KERNEL_VERSION=7.1 \
--build-arg KERNEL_VERSION=7.2.1 \
--build-arg KERNEL_ARCH=x86_64 \
--build-arg KERNEL_NPROC=8 \
--build-arg VMINITD_CACHE_BUST="${COMMIT_SHA}" \
Expand All @@ -171,7 +171,7 @@ tasks:
--platform linux/amd64 \
--cache-from type=local,src={{.BUILDKIT_CACHE_KERNEL}} \
--cache-to type=local,dest={{.BUILDKIT_CACHE_KERNEL}},mode=max,compression=zstd \
--build-arg KERNEL_VERSION=7.1 \
--build-arg KERNEL_VERSION=7.2.1 \
--build-arg KERNEL_ARCH=x86_64 \
--build-arg KERNEL_NPROC=8 \
--output type=local,dest={{.OUTPUT_DIR}} \
Expand All @@ -190,7 +190,7 @@ tasks:
--platform linux/amd64 \
--cache-from type=local,src={{.BUILDKIT_CACHE_QEMU}} \
--cache-to type=local,dest={{.BUILDKIT_CACHE_QEMU}},mode=max,compression=zstd \
--build-arg QEMU_VERSION=11.0.1 \
--build-arg QEMU_VERSION=11.1.1 \
--build-arg QEMU_JOBS=8 \
--output type=local,dest={{.OUTPUT_DIR}} \
.
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