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packaging: qemu-snp-experimental: support host kernel with gmem

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This is required to allow creation of SNP coco on host kernel
(e.g. https://github.com/AMDESE/linux ,branch:snp-host-latest)
supporting guest private memory for SNP using gmem.

Note: This qemu does not work if the host kernel does not support
gmem/UPM.

Fixes: #9092

Signed-off-by: Niteesh Dubey <niteesh@us.ibm.com>
This commit is contained in:
Niteesh Dubey 2024-02-13 15:32:25 +00:00
parent 8fe7349d3e
commit 0538bbfc49
5 changed files with 8 additions and 3 deletions
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0
tools/packaging/qemu/patches/tag_patches/3b6a2b6b7466f6dea53243900b7516c3f29027b7/no_patches.txt → tools/packaging/qemu/patches/8.2.x/no_patches.txt
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0
tools/packaging/qemu/patches/tag_patches/b6ee1218e6c9b98a556841615dd10d094e648393/no_patches.txt Normal file
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6
tools/packaging/scripts/configure-hypervisor.sh
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@ -328,7 +328,11 @@ generate_qemu_options() {
# From Kata Containers 2.5.0-alpha2 all arches but powerpc have been # From Kata Containers 2.5.0-alpha2 all arches but powerpc have been
# using the new implementation of virtiofs daemon, which is not part # using the new implementation of virtiofs daemon, which is not part
# of QEMU. # of QEMU.
qemu_options+=(functionality:--disable-virtiofsd) #
# qemu configure does not support virtiofsd if qemu version >= 8.0.0.
if ! gt_eq "${qemu_version}" "8.0.0" ; then
qemu_options+=(functionality:--disable-virtiofsd)
fi
qemu_options+=(functionality:--enable-virtfs) qemu_options+=(functionality:--enable-virtfs)

1
tools/packaging/static-build/qemu/Dockerfile
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@ -60,6 +60,7 @@ RUN apt-get update && apt-get upgrade -y && \
patch \ patch \
python \ python \
python-dev \ python-dev \
python3-venv \
rsync \ rsync \
zlib1g-dev${DPKG_ARCH} && \ zlib1g-dev${DPKG_ARCH} && \
if [ "${ARCH}" != s390x ]; then apt-get install -y --no-install-recommends libpmem-dev${DPKG_ARCH}; fi && \ if [ "${ARCH}" != s390x ]; then apt-get install -y --no-install-recommends libpmem-dev${DPKG_ARCH}; fi && \

4
versions.yaml
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@ -106,9 +106,9 @@ assets:
tag: "b67b00e6b4c7831a3f5bc684bc0df7a9bfd1bd56-plus-TDX-v1.10" tag: "b67b00e6b4c7831a3f5bc684bc0df7a9bfd1bd56-plus-TDX-v1.10"
qemu-snp-experimental: qemu-snp-experimental:
description: "QEMU with experimental SNP support (no UPM)" description: "QEMU with experimental SNP support"
url: "https://github.com/AMDESE/qemu" url: "https://github.com/AMDESE/qemu"
tag: "3b6a2b6b7466f6dea53243900b7516c3f29027b7" tag: "b6ee1218e6c9b98a556841615dd10d094e648393"
stratovirt: stratovirt:
description: "StratoVirt is an lightweight opensource VMM" description: "StratoVirt is an lightweight opensource VMM"