We already do a couple of "info registers" for specific tests but this
is a more comprehensive multiarch test. It also has some output
helpful for debugging the gdbstub by showing which XML features are
advertised and what the underlying register numbers are.
My initial motivation was to see if there are any duplicate register
names exposed via the gdbstub while I was reviewing the proposed
register interface for TCG plugins.
Mismatches between the xml and remote-desc are reported for debugging
but do not fail the test.
We also skip the tests for the following arches for now until we can
investigate and fix any issues:
- s390x (fails to read v0l->v15l, not seen in remote-registers)
- ppc64 (fails to read vs0h->vs31h, not seen in remote-registers)
Cc: Akihiko Odaki <akihiko.odaki@daynix.com>
Cc: Luis Machado <luis.machado@linaro.org>
Cc: Ilya Leoshkevich <iii@linux.ibm.com>
Cc: qemu-s390x@nongnu.org
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Daniel Henrique Barboza <danielhb413@gmail.com>
Cc: qemu-ppc@nongnu.org
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20231106185112.2755262-7-alex.bennee@linaro.org>
This queue, the last one before the 8.2 feature freeze, has miscellanous
changes that includes new PowerNV features and the new AmigaONE XE
board.
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Merge tag 'pull-ppc-20231107' of https://gitlab.com/danielhb/qemu into staging
ppc patch queue for 2023-11-07:
This queue, the last one before the 8.2 feature freeze, has miscellanous
changes that includes new PowerNV features and the new AmigaONE XE
board.
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# gpg: Signature made Wed 08 Nov 2023 04:46:49 HKT
# gpg: using EDDSA key 17EBFF9923D01800AF2838193CD9CA96DE033164
# gpg: issuer "danielhb413@gmail.com"
# gpg: Good signature from "Daniel Henrique Barboza <danielhb413@gmail.com>" [unknown]
# gpg: WARNING: The key's User ID is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 17EB FF99 23D0 1800 AF28 3819 3CD9 CA96 DE03 3164
* tag 'pull-ppc-20231107' of https://gitlab.com/danielhb/qemu:
ppc: qtest already exports qtest_rtas_call()
hw/pci-host: Update PHB5 XSCOM registers
ppc/pnv: Fix number of I2C engines and ports for power9/10
ppc/pnv: Connect PNV I2C controller to powernv10
ppc/pnv: Connect I2C controller model to powernv9 chip
ppc/pnv: Add an I2C controller model
tests/avocado: Add test for amigaone board
hw/ppc: Add emulation of AmigaOne XE board
hw/pci-host: Add emulation of Mai Logic Articia S
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* Fix condition code problem in the CLC and LAALG instruction
* Fix ordering of the new s390x topology list entries
* Add some more files to the MAINTAINERS file
* Allow newer versions of Tesseract in the m68k nextcube test
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Merge tag 'pull-request-2023-11-07' of https://gitlab.com/thuth/qemu into staging
* Fix s390x CPU reconfiguration information in the SCLP facility map
* Fix condition code problem in the CLC and LAALG instruction
* Fix ordering of the new s390x topology list entries
* Add some more files to the MAINTAINERS file
* Allow newer versions of Tesseract in the m68k nextcube test
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# gpg: Signature made Wed 08 Nov 2023 02:30:35 HKT
# 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 <huth@tuxfamily.org>" [full]
# gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# Primary key fingerprint: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5
* tag 'pull-request-2023-11-07' of https://gitlab.com/thuth/qemu:
target/s390x/cpu topology: Fix ordering and creation of TLEs
tests/tcg/s390x: Test ADD LOGICAL WITH CARRY
tests/tcg/s390x: Test LAALG with negative cc_src
target/s390x: Fix LAALG not updating cc_src
tests/tcg/s390x: Test CLC with inaccessible second operand
target/s390x: Fix CLC corrupting cc_src
target/s390x/cpu_models: Use 'first_cpu' in s390_get_feat_block()
s390/sclp: fix SCLP facility map
tests/avocado: Allow newer versions of tesseract in the nextcube test
MAINTAINERS: Add artist.c to the hppa machine section
MAINTAINERS: Add the virtio-gpu documentation to the corresponding section
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Add an avocado test for the amigaone board that tests it with the
firmware.
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-ID: <b1a0246840fcff1fe6bbd8685e2474a9231b34c5.1698406922.git.balaton@eik.bme.hu>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Add a test that tries different combinations of ADD LOGICAL WITH
CARRY instructions.
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Message-ID: <20231106093605.1349201-6-iii@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Add a small test to prevent regressions.
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20231106093605.1349201-5-iii@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Add a small test to prevent regressions.
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20231106093605.1349201-3-iii@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Current Linux distros ship version 5 of the tesseract OCR software,
so the nextcube screen test is ignored there. Let's make the check
more flexible to allow newer versions, too, and remove the old v3
test since most Linux distros don't ship this version anymore.
Message-ID: <20231101204323.35533-1-huth@tuxfamily.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Thomas Huth <huth@tuxfamily.org>
Instead of taking the writer lock internally, require callers to already
hold it when calling bdrv_replace_node(). Its callers may already want
to hold the graph lock and so wouldn't be able to call functions that
take it internally.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-ID: <20231027155333.420094-17-kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Instead of taking the writer lock internally, require callers to already
hold it when calling block_job_add_bdrv(). These callers will typically
already hold the graph lock once the locking work is completed, which
means that they can't call functions that take it internally.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-ID: <20231027155333.420094-6-kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
The linux pmbus driver scans all possible pages and does not reset the
current page after the scan, making all future page reads fail as out of range
on devices with a single page.
This change resets out of range pages immediately on write.
Also added a qtest for simultaneous writes to all pages.
Reviewed-by: Hao Wu <wuhaotsh@google.com>
Signed-off-by: Titus Rwantare <titusr@google.com>
Message-ID: <20231023-staging-pmbus-v3-v4-8-07a8cb7cd20a@google.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
The ADM1266 can have string fields written by the driver, so
it's worth specifically testing.
Reviewed-by: Hao Wu <wuhaotsh@google.com>
Acked-by: Corey Minyard <cminyard@mvista.com>
Signed-off-by: Titus Rwantare <titusr@google.com>
[PMD: Cover file in MAINTAINERS]
Message-ID: <20231023-staging-pmbus-v3-v4-6-07a8cb7cd20a@google.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Before commit "hw/ide: reset: cancel async DMA operation before
resetting state", this test would fail, because a reset with a
pending write operation would lead to an unsolicited write to the
first sector of the disk.
The test writes a pattern to the beginning of the disk and verifies
that it is still intact after a reset with a pending operation. It
also checks that the pending operation actually completes correctly.
Signed-off-by: Fiona Ebner <f.ebner@proxmox.com>
Message-ID: <20230906130922.142845-2-f.ebner@proxmox.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
The tests in this file actually test the APIC ID combinations.
Rename to test-x86-topo.c to make its name more in line with its
actual content.
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Babu Moger <babu.moger@amd.com>
Tested-by: Yongwei Ma <yongwei.ma@intel.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20231024090323.1859210-3-zhao1.liu@linux.intel.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Wether we are using a software MMU or not is irrelevant for the
seccomp facility. The facility is restricted to system emulation,
but such detail isn't really helpful, so directly drop the
'softmmu' mention from the test names.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20231002145104.52193-3-philmd@linaro.org>
Wether we use a software MMU or not to set the SSH timeout
isn't really relevant. What we want to know is if we use
a hardware or software accelerator (TCG).
Replace the 'softmmu' mention by 'TCG'.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20231002145104.52193-2-philmd@linaro.org>
virtio sound card support
vhost-user: back-end state migration
cxl:
line length reduction
enabling fabric management
vhost-vdpa:
shadow virtqueue hash calculation Support
shadow virtqueue RSS Support
tests:
CPU topology related smbios test cases
Fixes, cleanups all over the place
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging
virtio,pc,pci: features, fixes
virtio sound card support
vhost-user: back-end state migration
cxl:
line length reduction
enabling fabric management
vhost-vdpa:
shadow virtqueue hash calculation Support
shadow virtqueue RSS Support
tests:
CPU topology related smbios test cases
Fixes, cleanups all over the place
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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# gpg: Signature made Tue 07 Nov 2023 18:06:50 HKT
# gpg: using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469
# gpg: issuer "mst@redhat.com"
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [full]
# gpg: aka "Michael S. Tsirkin <mst@redhat.com>" [full]
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17 0970 C350 3912 AFBE 8E67
# Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA 8A0D 281F 0DB8 D28D 5469
* tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu: (63 commits)
acpi/tests/avocado/bits: enable console logging from bits VM
acpi/tests/avocado/bits: enforce 32-bit SMBIOS entry point
hw/cxl: Add tunneled command support to mailbox for switch cci.
hw/cxl: Add dummy security state get
hw/cxl/type3: Cleanup multiple CXL_TYPE3() calls in read/write functions
hw/cxl/mbox: Add Get Background Operation Status Command
hw/cxl: Add support for device sanitation
hw/cxl/mbox: Wire up interrupts for background completion
hw/cxl/mbox: Add support for background operations
hw/cxl: Implement Physical Ports status retrieval
hw/pci-bridge/cxl_downstream: Set default link width and link speed
hw/cxl/mbox: Add Physical Switch Identify command.
hw/cxl/mbox: Add Information and Status / Identify command
hw/cxl: Add a switch mailbox CCI function
hw/pci-bridge/cxl_upstream: Move defintion of device to header.
hw/cxl/mbox: Generalize the CCI command processing
hw/cxl/mbox: Pull the CCI definition out of the CXLDeviceState
hw/cxl/mbox: Split mailbox command payload into separate input and output
hw/cxl/mbox: Pull the payload out of struct cxl_cmd and make instances constant
hw/cxl: Fix a QEMU_BUILD_BUG_ON() in switch statement scope issue.
...
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Console logs from the VM can be useful for debugging when things go wrong.
Other avocado tests enables them. This change enables console logging with the
following changes:
- point to the newer bios bits image that actually enabled VM console.
- change the bits test to drain the console logs from the VM and write the
logs.
- wait for SHUTDOWN event from QEMU so that console logs can be drained out
of the socket before it is closed as a part of vm.wait().
Additionally, following two cosmetic changes have been made:
- Removed VM QEMU command line logging as avocado framework already logs it.
This is a minor cleanup along the way.
- Update my email to my work email in the avocado acpi bios bits test.
CC: jsnow@redhat.com
Signed-off-by: Ani Sinha <anisinha@redhat.com>
Message-Id: <20231027032120.6012-3-anisinha@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
QEMU defaults to 64-bit entry point since the following commit
bf376f3020 ("hw/i386/pc: Default to use SMBIOS 3.0 for newer machine models")
The above change is applicable for all newer machine versions from version 8.1
and newer. i440fx and q35 machine versions 8.0 and older still use 32-bit entry
points.
Unfortunately, bits currently does not recognize 64-bit entry points and hence
is not able to parse SMBIOS tables. Therefore, we need to enforce 32-bit
SMBIOS entry point in QEMU command line so that bits is able to parse the
SMBIOS tables.
Once we implement the support in bits to parse 64-bit entry points, we can
remove the extra command line that is passed to enforce a 32-bit entry point.
The support can be added to the following smbios test script:
tests/avocado/acpi-bits/bits-tests/smbios.py2 in QEMU repository.
CC: jusual@redhat.com
CC: imammedo@redhat.com
Signed-off-by: Ani Sinha <anisinha@redhat.com>
Message-Id: <20231027032120.6012-2-anisinha@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This tests the commit 7298fd7de5551 ("hw/smbios: Fix thread count in
type4").
In smbios_build_type_4_table() (hw/smbios/smbios.c), if the number of
threads in the socket is more than 255, then smbios type4 table encodes
threads per socket into the thread count2 field.
So for the topology in this case, there're the following considerations:
1. threads per socket should be more than 255 to ensure we could cover
the thread count2 field.
2. The original bug was that threads per socket was miscalculated, so
now we should configure as many topology levels as possible (multiple
dies, no module since x86 hasn't supported it) to cover more general
topology scenarios, to ensure that the threads per socket encoded in
the thread count2 field is correct.
3. For the more general topology, we should also add "cpus" (presented
threads for machine) and "maxcpus" (total threads for machine) to
make sure that configuring unpluged CPUs in smp (cpus < maxcpus)
does not affect the correctness of threads per socket for thread
count2 field.
Note we don't consider the topology with multiple sockets since this
topology would create too many vCPUs (more than 255 threads per socket
with at least 2 sockets, which may cause the failure "Number of
hotpluggable cpus requested (*) exceeds the maximum cpus supported by
KVM (*) socket_accept failed: Resource temporarily unavailable"), and
the calculation of threads per socket has already been covered by
"thread count" test case.
Based on these considerations, select the topology as the follow:
-smp cpus=210,maxcpus=260,dies=2,cores=65,threads=2
The expected thread count2 = threads per socket = threads (2)
* cores (65) * dies (2) = 260.
Suggested-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Message-Id: <20231023094635.1588282-16-zhao1.liu@linux.intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Following the guidelines in tests/qtest/bios-tables-test.c, this
is step 1 - 3.
List the ACPI tables that will be added to test the thread count2 field
of smbios type4 table.
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <20231023094635.1588282-15-zhao1.liu@linux.intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This tests the commit 7298fd7de5551 ("hw/smbios: Fix thread count in
type4").
In smbios_build_type_4_table() (hw/smbios/smbios.c), if the number of
threads in the socket is not more than 255, then smbios type4 table
encodes threads per socket into the thread count field.
So for the topology in this case, there're the following considerations:
1. threads per socket should be not more than 255 to ensure we could
cover the thread count field.
2. The original bug was that threads per socket was miscalculated, so
now we should configure as many topology levels as possible (multiple
sockets & dies, no module since x86 hasn't supported it) to cover
more general topology scenarios, to ensure that the threads per
socket encoded in the thread count field is correct.
3. For the more general topology, we should also add "cpus" (presented
threads for machine) and "maxcpus" (total threads for machine) to
make sure that configuring unpluged CPUs in smp (cpus < maxcpus)
does not affect the correctness of threads per socket for thread
count field.
Based on these considerations, select the topology as the follow:
-smp cpus=15,maxcpus=54,sockets=2,dies=3,cores=3,threads=3
The expected thread count = threads per socket = threads (3) * cores (3)
* dies (3) = 27.
Suggested-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <20231023094635.1588282-13-zhao1.liu@linux.intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Following the guidelines in tests/qtest/bios-tables-test.c, this
is step 1 - 3.
List the ACPI tables that will be added to test the thread count field
of smbios type4 table.
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <20231023094635.1588282-12-zhao1.liu@linux.intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
The commit 196ea60a734c3 ("hw/smbios: Fix core count in type4") fixed
the miscalculation of cores per socket.
The original core count2 test (with the topology configured by
"-smp 275") didn't recognize that topology-related but because it just
created a special topology with only one socket and one die by default,
ignoring the effect of more topology levels (between socket and core) on
the cores per socket calculation.
So for the topology in this case, there're the following considerations:
1. cores per socket should be more than 255 to ensure we could cover
the core count2 field.
2. The original bug was that cores per socket was miscalculated, so now
we should include as many topology levels as possible (multiple
sockets or dies, no module since x86 hasn't supported it) to cover
more general topology scenarios, to ensure that the cores per socket
encoded in the core count2 field is correct.
Based on these considerations, select the topology with multiple dies:
-smp 260,dies=2,cores=130,threads=1
Note, here we doesn't configure multiple sockets to avoid the error
("kvm_init_vcpu: kvm_get_vcpu failed (*): Too many open files") if user
uses the default ulimit seeting on his machine.
And the cores per socket calculation for multiple sockets has already
been covered by the core count test case, so that only multiple dies
configuration is enough.
The expected core count2 = cores per socket = cores (130) * dies (2) =
260.
Suggested-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Acked-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <20231023094635.1588282-10-zhao1.liu@linux.intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Following the guidelines in tests/qtest/bios-tables-test.c, this
is step 1 - 3.
List the ACPI tables that will be changed about the type 4 core count2
test case.
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <20231023094635.1588282-9-zhao1.liu@linux.intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This tests the commit 196ea60a734c3 ("hw/smbios: Fix core count in
type4").
In smbios_build_type_4_table() (hw/smbios/smbios.c), if the number of
cores in the socket is not more than 255, then smbios type4 table
encodes cores per socket into the core count field.
So for the topology in this case, there're the following considerations:
1. cores per socket should be not more than 255 to ensure we could cover
the core count field.
2. The original bug was that cores per socket was miscalculated, so now
we should include as many topology levels as possible (mutiple
sockets & dies, no module since x86 hasn't supported it) to cover
more general topology scenarios, to ensure that the cores per socket
encoded in the core count field is correct.
Based on these considerations, select the topology with multiple sockets
and dies:
-smp 54,sockets=2,dies=3,cores=3,threads=3
The expected core count = cores per socket = cores (3) * dies (3) = 9.
Suggested-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <20231023094635.1588282-7-zhao1.liu@linux.intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Following the guidelines in tests/qtest/bios-tables-test.c, this
is step 1 - 3.
List the ACPI tables that will be added to test the type 4 core count
field.
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <20231023094635.1588282-6-zhao1.liu@linux.intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This tests the commit d79a284a44bb7 ("hw/smbios: Fix smbios_smp_sockets
calculation").
In smbios_get_tables() (hw/smbios/smbios.c), smbios type4 table is built
for each socket, so the count of type4 tables should be equal to the
number of sockets.
Thus for the topology in this case, there're the following considerations:
1. The topology should include multiple sockets to ensure smbios could
create type4 tables for each socket.
2. In addition to sockets, for the more general topology, we should also
configure as many topology levels as possible (multiple dies, no
module since x86 hasn't supported it), to ensure that smbios is able
to exclude the effect of other topology levels to create the type4
tables only for sockets.
3. The original miscalculation bug also misused "smp.cpus", so it's
necessary to configure "cpus" (presented threads for machine) and
"maxcpus" (total threads for machine) as well to make sure that
configuring unpluged CPUs in smp (cpus < maxcpus) does not affect
the correctness of the count of type4 tables.
Based on these considerations, select the topology as the follow:
-smp cpus=100,maxcpus=120,sockets=5,dies=2,cores=4,threads=3
The expected count of type4 tables = sockets (5).
Suggested-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <20231023094635.1588282-4-zhao1.liu@linux.intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Following the guidelines in tests/qtest/bios-tables-test.c, this
is step 1 - 3.
List the ACPI tables that will be added to test the type 4 count.
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <20231023094635.1588282-3-zhao1.liu@linux.intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Use the different ways to calculate cores/threads per socket, so that
the new CPU topology levels won't be missed in these 2 helpes:
* machine_topo_get_cores_per_socket()
* machine_topo_get_threads_per_socket()
Test the commit a1d027be95bc3 ("machine: Add helpers to get cores/
threads per socket").
Suggested-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Acked-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <20231023094635.1588282-2-zhao1.liu@linux.intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
* Support for non 64b IOVA space
* Introduction of a PCIIOMMUOps callback structure to ease future
extensions
* Fix for a buffer overrun when writing the VF token
* PPC cleanups preparing ground for IOMMUFD support
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Merge tag 'pull-vfio-20231106' of https://github.com/legoater/qemu into staging
vfio queue:
* Support for non 64b IOVA space
* Introduction of a PCIIOMMUOps callback structure to ease future
extensions
* Fix for a buffer overrun when writing the VF token
* PPC cleanups preparing ground for IOMMUFD support
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# gpg: Signature made Mon 06 Nov 2023 22:35:30 HKT
# gpg: using RSA key A0F66548F04895EBFE6B0B6051A343C7CFFBECA1
# gpg: Good signature from "Cédric Le Goater <clg@redhat.com>" [unknown]
# gpg: aka "Cédric Le Goater <clg@kaod.org>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: A0F6 6548 F048 95EB FE6B 0B60 51A3 43C7 CFFB ECA1
* tag 'pull-vfio-20231106' of https://github.com/legoater/qemu: (22 commits)
vfio/common: Move vfio_host_win_add/del into spapr.c
vfio/spapr: Make vfio_spapr_create/remove_window static
vfio/container: Move spapr specific init/deinit into spapr.c
vfio/container: Move vfio_container_add/del_section_window into spapr.c
vfio/container: Move IBM EEH related functions into spapr_pci_vfio.c
util/uuid: Define UUID_STR_LEN from UUID_NONE string
util/uuid: Remove UUID_FMT_LEN
vfio/pci: Fix buffer overrun when writing the VF token
util/uuid: Add UUID_STR_LEN definition
hw/pci: modify pci_setup_iommu() to set PCIIOMMUOps
test: Add some tests for range and resv-mem helpers
virtio-iommu: Consolidate host reserved regions and property set ones
virtio-iommu: Implement set_iova_ranges() callback
virtio-iommu: Record whether a probe request has been issued
range: Introduce range_inverse_array()
virtio-iommu: Introduce per IOMMUDevice reserved regions
util/reserved-region: Add new ReservedRegion helpers
range: Make range_compare() public
virtio-iommu: Rename reserved_regions into prop_resv_regions
vfio: Collect container iova range info
...
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This driver is like virtio-balloon on steroids for Windows guests:
it allows both changing the guest memory allocation via ballooning and
inserting pieces of extra RAM into it on demand from a provided memory
backend via Windows-native Hyper-V Dynamic Memory protocol.
* Preparatory patches to support empty memory devices and ones with
large alignment requirements.
* Revert of recently added "hw/virtio/virtio-pmem: Replace impossible
check by assertion" commit 5960f254dbb4 since this series makes this
situation possible again.
* Protocol definitions.
* Hyper-V DM protocol driver (hv-balloon) base (ballooning only).
* Hyper-V DM protocol driver (hv-balloon) hot-add support.
* qapi query-memory-devices support for the driver.
* qapi HV_BALLOON_STATUS_REPORT event.
* The relevant PC machine plumbing.
* New MAINTAINERS entry for the above.
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Merge tag 'pull-hv-balloon-20231106' of https://github.com/maciejsszmigiero/qemu into staging
Hyper-V Dynamic Memory protocol driver.
This driver is like virtio-balloon on steroids for Windows guests:
it allows both changing the guest memory allocation via ballooning and
inserting pieces of extra RAM into it on demand from a provided memory
backend via Windows-native Hyper-V Dynamic Memory protocol.
* Preparatory patches to support empty memory devices and ones with
large alignment requirements.
* Revert of recently added "hw/virtio/virtio-pmem: Replace impossible
check by assertion" commit 5960f254dbb4 since this series makes this
situation possible again.
* Protocol definitions.
* Hyper-V DM protocol driver (hv-balloon) base (ballooning only).
* Hyper-V DM protocol driver (hv-balloon) hot-add support.
* qapi query-memory-devices support for the driver.
* qapi HV_BALLOON_STATUS_REPORT event.
* The relevant PC machine plumbing.
* New MAINTAINERS entry for the above.
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# -----END PGP SIGNATURE-----
# gpg: Signature made Mon 06 Nov 2023 22:08:18 HKT
# gpg: using RSA key E2776AABA08E26FF5A1B4A0952B1D6E951D0CE07
# gpg: Good signature from "Maciej S. Szmigiero <mail@maciej.szmigiero.name>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 727A 0D4D DB9E D9F6 039B ECEF 847F 5E37 90CE 0977
# Subkey fingerprint: E277 6AAB A08E 26FF 5A1B 4A09 52B1 D6E9 51D0 CE07
* tag 'pull-hv-balloon-20231106' of https://github.com/maciejsszmigiero/qemu:
MAINTAINERS: Add an entry for Hyper-V Dynamic Memory Protocol
hw/i386/pc: Support hv-balloon
qapi: Add HV_BALLOON_STATUS_REPORT event and its QMP query command
qapi: Add query-memory-devices support to hv-balloon
Add Hyper-V Dynamic Memory Protocol driver (hv-balloon) hot-add support
Add Hyper-V Dynamic Memory Protocol driver (hv-balloon) base
Add Hyper-V Dynamic Memory Protocol definitions
memory-device: Drop size alignment check
Revert "hw/virtio/virtio-pmem: Replace impossible check by assertion"
memory-device: Support empty memory devices
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Allow changes to the virt board SPCR and DBG2 -- we are going to fix
an error in the UART descriptions there.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Used by the hv-balloon driver for (optional) guest memory status reports.
Acked-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Maciej S. Szmigiero <maciej.szmigiero@oracle.com>
qemu_uuid_unparse() includes a trailing NUL when writing the uuid
string and the buffer size should be UUID_FMT_LEN + 1 bytes. Add a
define for this size and use it where required.
Cc: Fam Zheng <fam@euphon.net>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: "Denis V. Lunev" <den@openvz.org>
Signed-off-by: Cédric Le Goater <clg@redhat.com>
Add unit tests for both resv_region_list_insert() and
range_inverse_array().
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: "Michael S. Tsirkin" <mst@redhat.com>
[ clg: Removal of unused variable in compare_ranges() ]
Signed-off-by: Cédric Le Goater <clg@redhat.com>
Dirty ring size configuration is not supported by guestperf tool.
Introduce dirty-ring-size (ranges in [1024, 65536]) option so
developers can play with dirty-ring and dirty-limit feature easier.
To set dirty ring size with 4096 during migration test:
$ ./tests/migration/guestperf.py --dirty-ring-size 4096 xxx
Signed-off-by: Hyman Huang <yong.huang@smartx.com>
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Message-ID: <8a388cec5c1f73a34d42515bbc43837e97ee3839.1698847223.git.yong.huang@smartx.com>
Add migration dirty-limit capability test if kernel support
dirty ring.
Migration dirty-limit capability introduce dirty limit
capability, two parameters: x-vcpu-dirty-limit-period and
vcpu-dirty-limit are introduced to implement the live
migration with dirty limit.
The test case does the following things:
1. start src, dst vm and enable dirty-limit capability
2. start migrate and set cancel it to check if dirty limit
stop working.
3. restart dst vm
4. start migrate and enable dirty-limit capability
5. check if migration satisfy the convergence condition
during pre-switchover phase.
Note that this test case involves many passes, so it runs
in slow mode only.
Signed-off-by: Hyman Huang <yong.huang@smartx.com>
Acked-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Message-ID: <e55a302df9da7dbc00ad825f47f57c1a756d303e.1698847223.git.yong.huang@smartx.com>
* linux-user/elfload: Add missing arm64 hwcap values
* stellaris-gamepad: Convert to qdev
* docs/specs: Convert various txt docs to rST
* MAINTAINERS: Make sure that gicv3_internal.h is covered, too
* hw/arm/pxa2xx_gpio: Pass CPU using QOM link property
* hw/watchdog/wdt_imx2: Trace MMIO access and timer activity
* hw/misc/imx7_snvs: Trace MMIO access
* hw/misc/imx6_ccm: Convert DPRINTF to trace events
* hw/i2c/pm_smbus: Convert DPRINTF to trace events
* target/arm: Enable FEAT_MOPS insns in user-mode emulation
* linux-user: Report AArch64 hwcap2 fields above bit 31
* target/arm: Make FEAT_MOPS SET* insns handle Xs == XZR correctly
* target/arm: Fix SVE STR increment
* hw/char/stm32f2xx_usart: implement TX interrupts
* target/arm: Correctly propagate stage 1 BTI guarded bit in a two-stage walk
* xlnx-versal-virt: Add AMD/Xilinx TRNG device
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Merge tag 'pull-target-arm-20231102' of https://git.linaro.org/people/pmaydell/qemu-arm into staging
target-arm queue:
* linux-user/elfload: Add missing arm64 hwcap values
* stellaris-gamepad: Convert to qdev
* docs/specs: Convert various txt docs to rST
* MAINTAINERS: Make sure that gicv3_internal.h is covered, too
* hw/arm/pxa2xx_gpio: Pass CPU using QOM link property
* hw/watchdog/wdt_imx2: Trace MMIO access and timer activity
* hw/misc/imx7_snvs: Trace MMIO access
* hw/misc/imx6_ccm: Convert DPRINTF to trace events
* hw/i2c/pm_smbus: Convert DPRINTF to trace events
* target/arm: Enable FEAT_MOPS insns in user-mode emulation
* linux-user: Report AArch64 hwcap2 fields above bit 31
* target/arm: Make FEAT_MOPS SET* insns handle Xs == XZR correctly
* target/arm: Fix SVE STR increment
* hw/char/stm32f2xx_usart: implement TX interrupts
* target/arm: Correctly propagate stage 1 BTI guarded bit in a two-stage walk
* xlnx-versal-virt: Add AMD/Xilinx TRNG device
* tag 'pull-target-arm-20231102' of https://git.linaro.org/people/pmaydell/qemu-arm: (33 commits)
tests/qtest: Introduce tests for AMD/Xilinx Versal TRNG device
hw/arm: xlnx-versal-virt: Add AMD/Xilinx TRNG device
hw/misc: Introduce AMD/Xilix Versal TRNG device
target/arm: Correctly propagate stage 1 BTI guarded bit in a two-stage walk
hw/char/stm32f2xx_usart: Add more definitions for CR1 register
hw/char/stm32f2xx_usart: Update IRQ when DR is written
hw/char/stm32f2xx_usart: Extract common IRQ update code to update_irq()
target/arm: Fix SVE STR increment
target/arm: Make FEAT_MOPS SET* insns handle Xs == XZR correctly
linux-user: Report AArch64 hwcap2 fields above bit 31
target/arm: Enable FEAT_MOPS insns in user-mode emulation
hw/i2c/pm_smbus: Convert DPRINTF to trace events
hw/misc/imx6_ccm: Convert DPRINTF to trace events
hw/misc/imx7_snvs: Trace MMIO access
hw/watchdog/wdt_imx2: Trace timer activity
hw/watchdog/wdt_imx2: Trace MMIO access
hw/arm/pxa2xx_gpio: Pass CPU using QOM link property
MAINTAINERS: Make sure that gicv3_internal.h is covered, too
docs/specs/vmgenid: Convert to rST
docs/specs/vmcoreinfo: Convert to rST
...
Conflicts:
hw/input/stellaris_input.c
The qdev conversion in this pull request ("stellaris-gamepad: Convert
to qdev") eliminates the vmstate_register() call that was converted to
vmstate_register_any() in the conflicting migration pull request.
vmstate_register_any() is no longer necessary now that this device has
been converted to qdev, so take this pull request's version of
stellaris_gamepad.c over the previous pull request's
stellaris_input.c (the file was renamed).
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Hi
In this pull request:
- migration reboot mode (steve)
* I disabled the test because our CI don't like programs using so
much shared memory. Searching for a fix.
- test for postcopy recover (fabiano)
- MigrateAddress QAPI (het)
- better return path error handling (peter)
- traces for downtime (peter)
- vmstate_register() check for duplicates (juan)
thomas find better solutions for s390x and ipmi.
now also works on s390x
Please, apply.
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Merge tag 'migration-20231102-pull-request' of https://gitlab.com/juan.quintela/qemu into staging
Migration Pull request (20231102)
Hi
In this pull request:
- migration reboot mode (steve)
* I disabled the test because our CI don't like programs using so
much shared memory. Searching for a fix.
- test for postcopy recover (fabiano)
- MigrateAddress QAPI (het)
- better return path error handling (peter)
- traces for downtime (peter)
- vmstate_register() check for duplicates (juan)
thomas find better solutions for s390x and ipmi.
now also works on s390x
Please, apply.
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# -----END PGP SIGNATURE-----
# gpg: Signature made Thu 02 Nov 2023 19:40:03 HKT
# gpg: using RSA key 1899FF8EDEBF58CCEE034B82F487EF185872D723
# gpg: Good signature from "Juan Quintela <quintela@redhat.com>" [full]
# gpg: aka "Juan Quintela <quintela@trasno.org>" [full]
# Primary key fingerprint: 1899 FF8E DEBF 58CC EE03 4B82 F487 EF18 5872 D723
* tag 'migration-20231102-pull-request' of https://gitlab.com/juan.quintela/qemu: (40 commits)
migration: modify test_multifd_tcp_none() to use new QAPI syntax.
migration: Implement MigrateChannelList to hmp migration flow.
migration: Implement MigrateChannelList to qmp migration flow.
migration: modify migration_channels_and_uri_compatible() for new QAPI syntax
migration: New migrate and migrate-incoming argument 'channels'
migration: Convert the file backend to the new QAPI syntax
migration: convert exec backend to accept MigrateAddress.
migration: convert rdma backend to accept MigrateAddress
migration: convert socket backend to accept MigrateAddress
migration: convert migration 'uri' into 'MigrateAddress'
migration: New QAPI type 'MigrateAddress'
migration: Change ram_dirty_bitmap_reload() retval to bool
tests/migration-test: Add a test for postcopy hangs during RECOVER
migration: Allow network to fail even during recovery
migration: Refactor error handling in source return path
tests/qtest: migration: add reboot mode test
cpr: reboot mode
cpr: relax vhost migration blockers
cpr: relax blockdev migration blockers
migration: per-mode blockers
...
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Tong Ho <tong.ho@amd.com>
Message-id: 20231031184611.3029156-4-tong.ho@amd.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Alex Bennée