Add a multifd test for mapped-ram with passing of fds into QEMU. This
is how libvirt will consume the feature.
There are a couple of details to the fdset mechanism:
- multifd needs two distinct file descriptors (not duplicated with
dup()) so it can enable O_DIRECT only on the channels that do
aligned IO. The dup() system call creates file descriptors that
share status flags, of which O_DIRECT is one.
- the open() access mode flags used for the fds passed into QEMU need
to match the flags QEMU uses to open the file. Currently O_WRONLY
for src and O_RDONLY for dst.
Note that fdset code goes under _WIN32 because fd passing is not
supported on Windows.
Reviewed-by: Peter Xu <peterx@redhat.com>
[brought back the qmp_remove_fd() call at the end of the tests]
Signed-off-by: Fabiano Rosas <farosas@suse.de>
The tests are only allowed to run in systems that know about the
O_DIRECT flag and in filesystems which support it.
Note: this also brings back migrate_set_parameter_bool() which went
away when we removed the compression tests. I copied it verbatim.
Reviewed-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Fabiano Rosas <farosas@suse.de>
monitor_fdsets_cleanup() currently has three responsibilities:
1- Remove the fds that have been marked for removal(->removed=true) by
qmp_remove_fd(). This is overly complicated, but ok.
2- Remove any file descriptors that have been passed into QEMU and
never duplicated[1,2]. A file descriptor without duplicates
indicates that no part of QEMU has made use of it. This is
problematic because the current implementation does it only if the
guest is not running and the monitor is closed.
3- Remove/free fdsets that have become empty due to the above
removals. This is ok.
The scenario described in (2) is starting to show some cracks now that
we're trying to consume fds from the migration code:
- Doing cleanup every time the last monitor connection closes works to
reap unused fds, but also has the side effect of forcing the
management layer to pass the file descriptors again in case of a
disconnect/re-connect, if that happened to be the only monitor
connection.
Another side effect is that removing an fd with qmp_remove_fd() is
effectively delayed until the last monitor connection closes.
The usage of mon_refcount is also problematic because it's racy.
- Checking runstate_is_running() skips the cleanup unless the VM is
running and avoids premature cleanup of the fds, but also has the
side effect of blocking the legitimate removal of an fd via
qmp_remove_fd() if the VM happens to be in another state.
This affects qmp_remove_fd() and qmp_query_fdsets() in particular
because requesting a removal at a bad time (guest stopped) might
cause an fd to never be removed, or to be removed at a much later
point in time, causing the query command to continue showing the
supposedly removed fd/fdset.
Note that file descriptors that *have* been duplicated are owned by
the code that uses them and will be removed after qemu_close() is
called. Therefore we've decided that the best course of action to
avoid the undesired side-effects is to stop managing non-duplicated
file descriptors.
1- efb87c1697 ("monitor: Clean up fd sets on monitor disconnect")
2- ebe52b592d ("monitor: Prevent removing fd from set during init")
Reviewed-by: Peter Xu <peterx@redhat.com>
[fix logic mistake: s/fdset_free/fdset_free_if_empty]
Signed-off-by: Fabiano Rosas <farosas@suse.de>
Add a test for file migration using fdset. The passing of fds is more
complex than using a file path. This is also the scenario where it's
most important we ensure that the initial migration stream offset is
respected because the fdset interface is the one used by the
management layer when providing a non empty migration file.
Note that fd passing is not available on Windows, so anything that
uses add-fd needs to exclude that platform.
Reviewed-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Fabiano Rosas <farosas@suse.de>
When doing file migration, QEMU accepts an offset that should be
skipped when writing the migration stream to the file. The purpose of
the offset is to allow the management layer to put its own metadata at
the start of the file.
We have tests for this in migration-test, but only testing that the
migration stream starts at the correct offset and not that it actually
leaves the data intact. Unsurprisingly, there's been a bug in that
area that the tests didn't catch.
Fix the tests to write some data to the offset region and check that
it's actually there after the migration.
While here, switch to using g_get_file_contents() which is more
portable than mmap().
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Fabiano Rosas <farosas@suse.de>
PCMachineClass::enforce_aligned_dimm was only used by the
pc-i440fx-2.1 machine, which got removed. It is now always
true. Remove it, simplifying pc_get_device_memory_range().
Update the comment in Avocado test_phybits_low_pse36().
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20240617071118.60464-14-philmd@linaro.org>
Add a test case to test Aspeed OpenBMC SDK v09.01 on AST2700 board.
It loads u-boot-nodtb.bin, u-boot.dtb, tfa and optee-os
images to dram first which base address is 0x400000000.
Then, boot and launch 4 cpu cores.
```
qemu-system-aarch64 -machine ast2700-evb
-device loader,force-raw=on,addr=0x400000000,file=workdir/u-boot-nodtb.bin \
-device loader,force-raw=on,addr=uboot_dtb_load_addr,file=workdir/u-boot.dtb\
-device loader,force-raw=on,addr=0x430000000,file=workdir/bl31.bin\
-device loader,force-raw=on,addr=0x430080000,file=workdir/optee/tee-raw.bin\
-device loader,cpu-num=0,addr=0x430000000 \
-device loader,cpu-num=1,addr=0x430000000 \
-device loader,cpu-num=2,addr=0x430000000 \
-device loader,cpu-num=3,addr=0x430000000 \
-smp 4 \
-drive file=workdir/image-bmc,format=raw,if=mtd
```
A test image is downloaded from the ASPEED Forked OpenBMC GitHub release repository :
https://github.com/AspeedTech-BMC/openbmc/releases/
Signed-off-by: Troy Lee <troy_lee@aspeedtech.com>
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
add qpl to compression method test for multifd migration
the qpl compression supports software path and hardware
path(IAA device), and the hardware path is used first by
default. If the hardware path is unavailable, it will
automatically fallback to the software path for testing.
Signed-off-by: Yuan Liu <yuan1.liu@intel.com>
Reviewed-by: Nanhai Zou <nanhai.zou@intel.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Signed-off-by: Fabiano Rosas <farosas@suse.de>
Similar to other archs, build a custom bios memory updater. Running the
test with OF code is a cool trick, but SLOF takes a long time to boot.
This reduces test time by around 3x (150s to 50s).
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Fabiano Rosas <farosas@suse.de>
ppc64 with TCG seems to no longer be failing this test, perhaps since
commit 03bfc2188f ("physmem: Fix migration dirty bitmap coherency
with TCG memory access") which is not ppc specific but was seen to hit
ppc64 quite easily.
Let's enable it again.
The s390x problem has been identified so mention it while we are
adjusting the comment.
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Reviewed-by: Prasad Pandit <pjp@fedoraproject.org>
Signed-off-by: Fabiano Rosas <farosas@suse.de>
The spapr QEMU machine defaults is useful outside libqos, so create a
new header for ppc specific qtests and move it there.
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Fabiano Rosas <farosas@suse.de>
* Make qtests more flexible with regards to non-available CPU models
* Improvements for the test-smp-parse unit test
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Merge tag 'pull-request-2024-06-12' of https://gitlab.com/thuth/qemu into staging
* Fix loongarch64 avocado test
* Make qtests more flexible with regards to non-available CPU models
* Improvements for the test-smp-parse unit test
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# gpg: Signature made Wed 12 Jun 2024 06:19:06 AM PDT
# gpg: using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5
# gpg: issuer "thuth@redhat.com"
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full]
# gpg: aka "Thomas Huth <thuth@redhat.com>" [full]
# gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# gpg: aka "Thomas Huth <huth@tuxfamily.org>" [full]
* tag 'pull-request-2024-06-12' of https://gitlab.com/thuth/qemu:
tests/tcg/s390x: Allow specifying extra QEMU options on the command line
tests/unit/test-smp-parse: Test the full 8-levels topology hierarchy
tests/unit/test-smp-parse: Test "modules" and "dies" combination case
tests/unit/test-smp-parse: Test "modules" parameter in -smp
tests/unit/test-smp-parse: Make test cases aware of module level
tests/unit/test-smp-parse: Use default parameters=0 when not set in -smp
tests/unit/test-smp-parse: Fix an invalid topology case
tests/unit/test-smp-parse: Fix comment of parameters=1 case
tests/unit/test-smp-parse: Fix comments of drawers and books case
test: Remove libibumad dependence
meson: Remove libibumad dependence
tests/qtest/x86: check for availability of older cpu models before running tests
tests/qtest/libqtest: add qtest_has_cpu_model() api
qtest/x86/numa-test: do not use the obsolete 'pentium' cpu
tests/avocado: Update LoongArch bios file
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
The use case for this is `make check-tcg EXTFLAGS="-accel kvm"`,
which allows validating the system TCG testcases on real hardware.
EXTFLAGS name is borrowed from tests/tcg/xtensa/Makefile.softmmu-target.
While at it, use += instead of = in order to be consistent with the
other architectures.
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20240522184116.35975-1-iii@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
With module level, QEMU now support 8-levels topology hierarchy.
Cover "modules" in SMP_CONFIG_WITH_FULL_TOPO related cases.
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Tested-by: Yongwei Ma <yongwei.ma@intel.com>
Message-ID: <20240529061925.350323-9-zhao1.liu@intel.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Since i386 PC machine supports both "modules" and "dies" in -smp, add the
"modules" and "dies" combination test case to match the actual topology
usage scenario.
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Tested-by: Yongwei Ma <yongwei.ma@intel.com>
Message-ID: <20240529061925.350323-8-zhao1.liu@intel.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Cover the module cases in test-smp-parse.
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Tested-by: Yongwei Ma <yongwei.ma@intel.com>
Message-ID: <20240529061925.350323-7-zhao1.liu@intel.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Currently, -smp supports module level.
It is necessary to consider the effects of module in the test cases to
ensure that the calculations are correct. This is also the preparation
to add module test cases.
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Tested-by: Yongwei Ma <yongwei.ma@intel.com>
Message-ID: <20240529061925.350323-6-zhao1.liu@intel.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Since -smp allows parameters=1 whether the level is supported by
machine, to avoid the test scenarios where the parameter defaults to 1
cause some errors to be masked, explicitly set undesired parameters to
0.
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Tested-by: Yongwei Ma <yongwei.ma@intel.com>
Message-ID: <20240529061925.350323-5-zhao1.liu@intel.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Adjust the "cpus" parameter to match the comment configuration.
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Tested-by: Yongwei Ma <yongwei.ma@intel.com>
Message-ID: <20240529061925.350323-4-zhao1.liu@intel.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
SMP_CONFIG_WITH_FULL_TOPO hasn't support module level, so the parameter
should indicate the "clusters".
Additionally, reorder the parameters of -smp to match the topology
hierarchy order.
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Tested-by: Yongwei Ma <yongwei.ma@intel.com>
Message-ID: <20240529061925.350323-3-zhao1.liu@intel.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Fix the comments to match the actual configurations.
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Tested-by: Yongwei Ma <yongwei.ma@intel.com>
Message-ID: <20240529061925.350323-2-zhao1.liu@intel.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Remove libibumad dependence from the test environment.
Suggested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: zhenwei pi <pizhenwei@bytedance.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20240611105427.61395-3-pizhenwei@bytedance.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
It is better to check if some older cpu models like 486, athlon, pentium,
penryn, phenom, core2duo etc are available before running their corresponding
tests. Some downstream distributions may no longer support these older cpu
models.
Signature of add_feature_test() has been modified to return void as
FeatureTestArgs* was not used by the caller.
One minor correction. Replaced 'phenom' with '486' in the test
'x86/cpuid/auto-level/phenom/arat' matching the cpu used.
Signed-off-by: Ani Sinha <anisinha@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20240610155303.7933-4-anisinha@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Added a new test api qtest_has_cpu_model() in order to check availability of
some cpu models in the current QEMU binary. The specific architecture of the
QEMU binary is selected using the QTEST_QEMU_BINARY environment variable.
This api would be useful to run tests against some older cpu models after
checking if QEMU actually supported these models.
Signed-off-by: Ani Sinha <anisinha@redhat.com>
Reviewed-by: Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20240610155303.7933-3-anisinha@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
'pentium' cpu is old and obsolete and should be avoided for running tests if
its not strictly needed. Use 'max' cpu instead for generic non-cpu specific
numa test.
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Tested-by: Mario Casquero <mcasquer@redhat.com>
Signed-off-by: Ani Sinha <anisinha@redhat.com>
Message-ID: <20240610155303.7933-2-anisinha@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
The VM uses old bios to boot up only 1 cpu, causing the test case to fail.
Update the bios to solve this problem.
Reported-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Message-ID: <20240604030058.2327145-1-gaosong@loongson.cn>
Signed-off-by: Thomas Huth <thuth@redhat.com>
The n_threads argument is no longer used since the previous commit.
Remove it.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-ID: <20240527155851.892885-3-stefanha@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Acked-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
The Hexagon Programmer's Reference Manual says that the exception 0x1e
should be raised upon an unaligned program counter. Let's implement that
and also add some tests.
Signed-off-by: Matheus Tavares Bernardino <quic_mathbern@quicinc.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Taylor Simpson <ltaylorsimpson@gmail.com>
Reviewed-by: Brian Cain <bcain@quicinc.com>
Message-Id: <277b7aeda2c717a96d4dde936b3ac77707cb6517.1714755107.git.quic_mathbern@quicinc.com>
Signed-off-by: Brian Cain <bcain@quicinc.com>
At 09a7e7db0f (Hexagon (target/hexagon) Remove uses of
op_regs_generated.h.inc, 2024-03-06), we've changed the logic of
check_new_value() to use the new pre-calculated
packet->insn[...].dest_idx instead of calculating the index on the fly
using opcode_reginfo[...]. The dest_idx index is calculated roughly like
the following:
for reg in iset[tag]["syntax"]:
if reg.is_written():
dest_idx = regno
break
Thus, we take the first register that is writtable. Before that,
however, we also used to follow an alphabetical order on the register
type: 'd', 'e', 'x', and 'y'. No longer following that makes us select
the wrong register index and the HVX store new instruction does not
update the memory like expected.
Signed-off-by: Matheus Tavares Bernardino <quic_mathbern@quicinc.com>
Reviewed-by: Brian Cain <bcain@quicinc.com>
Reviewed-by: Taylor Simpson <ltaylorsimpson@gmail.com>
Message-Id: <f548dc1c240819c724245e887f29f918441e9125.1716220379.git.quic_mathbern@quicinc.com>
Signed-off-by: Brian Cain <bcain@quicinc.com>
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Merge tag 'pull-loongarch-20240606' of https://gitlab.com/gaosong/qemu into staging
pull-loongarch-20240606
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* tag 'pull-loongarch-20240606' of https://gitlab.com/gaosong/qemu:
target/loongarch: fix a wrong print in cpu dump
hw/loongarch/virt: Enable extioi virt extension
hw/loongarch/virt: Use MemTxAttrs interface for misc ops
hw/intc/loongarch_extioi: Add extioi virt extension definition
tests/qtest: Add numa test for loongarch system
tests/libqos: Add loongarch virt machine node
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
With the new ability to output YAML we can build the package list for
our ansible setup scripts. We will integrate them in the next commit.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240603175328.3823123-12-alex.bennee@linaro.org>
Beside g++ we also need the mingw-w64-tools for properly building
the code in qga/vss-win32/ , so let's install that package now, too.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20240601070543.37786-5-thuth@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240603175328.3823123-11-alex.bennee@linaro.org>
Update to the latest version of lcitool. It dropped support for Fedora 38
and Alpine 3.18, so we have to update these to newer versions here, too.
Python 3.12 dropped the "imp" module which we still need for running
Avocado. Fortunately Fedora 40 still ships with a work-around package
that we can use until somebody updates our Avocado to a newer version.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20240601070543.37786-3-thuth@redhat.com>
[AJB: regen on rebase]
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240603175328.3823123-10-alex.bennee@linaro.org>
We've missed to delete this file when removing support for CentOS 8.
Since the current upstream version of the lcitool removed support
for CentOS 8 now, too, we have to remove the file before updating.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20240601070543.37786-2-thuth@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240603175328.3823123-8-alex.bennee@linaro.org>
This isn't really used and we have lighter weight docker containers
for testing this stuff directly.
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240603175328.3823123-5-alex.bennee@linaro.org>
As Centos Stream 8 goes out of support we need to update. To do this
powertools is replaced by crb and we don't over specify the python3 we
want.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240603175328.3823123-4-alex.bennee@linaro.org>
Add numa test case for loongarch system, it passes to run
with command "make check-qtest".
Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Acked-by: Thomas Huth <thuth@redhat.com>
Tested-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20240528082155.938586-1-maobibo@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Add loongarch virt machine to the graph. It is a modified copy of
the existing riscv virtmachine in riscv-virt-machine.c
It contains a generic-pcihost controller, and an extra function
loongarch_config_qpci_bus() to configure GPEX pci host controller
information, such as ecam and pio_base addresses.
Also hotplug handle checking about TYPE_VIRTIO_IOMMU_PCI device is
added on loongarch virt machine, since virtio_mmu_pci device requires
it.
Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Acked-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20240528082053.938564-1-maobibo@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
* require x86-64-v2 baseline ISA
* SEV-SNP host support
* fix xsave.flat with TCG
* fixes for CPUID checks done by TCG
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Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging
* virtio-blk: remove SCSI passthrough functionality
* require x86-64-v2 baseline ISA
* SEV-SNP host support
* fix xsave.flat with TCG
* fixes for CPUID checks done by TCG
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# gpg: Signature made Wed 05 Jun 2024 02:01:10 AM PDT
# gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg: issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
* tag 'for-upstream' of https://gitlab.com/bonzini/qemu: (46 commits)
hw/i386: Add support for loading BIOS using guest_memfd
hw/i386/sev: Use guest_memfd for legacy ROMs
memory: Introduce memory_region_init_ram_guest_memfd()
i386/sev: Allow measured direct kernel boot on SNP
i386/sev: Reorder struct declarations
i386/sev: Extract build_kernel_loader_hashes
i386/sev: Enable KVM_HC_MAP_GPA_RANGE hcall for SNP guests
i386/kvm: Add KVM_EXIT_HYPERCALL handling for KVM_HC_MAP_GPA_RANGE
i386/sev: Invoke launch_updata_data() for SNP class
i386/sev: Invoke launch_updata_data() for SEV class
hw/i386/sev: Add support to encrypt BIOS when SEV-SNP is enabled
i386/sev: Add support for SNP CPUID validation
i386/sev: Add support for populating OVMF metadata pages
hw/i386/sev: Add function to get SEV metadata from OVMF header
i386/sev: Set CPU state to protected once SNP guest payload is finalized
i386/sev: Add handling to encrypt/finalize guest launch data
i386/sev: Add the SNP launch start context
i386/sev: Update query-sev QAPI format to handle SEV-SNP
i386/sev: Add a class method to determine KVM VM type for SNP guests
i386/sev: Don't return launch measurements for SEV-SNP guests
...
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Prevent regressions when using NBD with TLS in the presence of
iothreads, adding coverage the fix to qio channels made in the
previous patch.
The shell function pick_unused_port() was copied from
nbdkit.git/tests/functions.sh.in, where it had all authors from Red
Hat, agreeing to the resulting relicensing from 2-clause BSD to GPLv2.
CC: qemu-stable@nongnu.org
CC: "Richard W.M. Jones" <rjones@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
Message-ID: <20240531180639.1392905-6-eblake@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Partial support for NUMA setup:
- cpu nodes
- memory nodes
Used versions:
- Trusted Firmware v2.11.0
- Tianocore EDK2 stable202405
- Tianocore EDK2 Platforms code commit 4bbd0ed
Firmware is built using Debian 'bookworm' cross toolchain (gcc 12.2.0).
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Fixes test-failure on Fedora 40 CI.
Reported-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20240527040711.311865-1-alxndr@bu.edu>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Add a small test to avoid regressions.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Acked-by: Ilya Leoshkevich <iii@linux.ibm.com>
Tested-by: Ilya Leoshkevich <iii@linux.ibm.com>
Message-ID: <20240502054417.234340-15-richard.henderson@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
We want to have similar QMP objects in different tests. Reworking these
objects to make common parts by calling some helper functions doesn't
seem good. It's a lot more comfortable to see the whole QAPI request in
one place.
So, let's increase the limit, to unblock further commit
"iotests: add backup-discard-source"
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Add test for a new backup option: discard-source.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Reviewed-by: Fiona Ebner <f.ebner@proxmox.com>
Tested-by: Fiona Ebner <f.ebner@proxmox.com>
Message-Id: <20240313152822.626493-6-vsementsov@yandex-team.ru>
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Currently block_copy creates copy_bitmap in source node. But that is in
bad relation with .independent_close=true of copy-before-write filter:
source node may be detached and removed before .bdrv_close() handler
called, which should call block_copy_state_free(), which in turn should
remove copy_bitmap.
That's all not ideal: it would be better if internal bitmap of
block-copy object is not attached to any node. But that is not possible
now.
The simplest solution is just create copy_bitmap in filter node, where
anyway two other bitmaps are created.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Reviewed-by: Fiona Ebner <f.ebner@proxmox.com>
Tested-by: Fiona Ebner <f.ebner@proxmox.com>
Message-Id: <20240313152822.626493-4-vsementsov@yandex-team.ru>
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
