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| author | Richard Henderson <richard.henderson@linaro.org> | 2023-06-30 08:11:08 +0200 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2023-06-30 08:11:08 +0200 |
| commit | 408015a97dbe48a9dde8c0d2526c9312691952e7 (patch) | |
| tree | b41b1a9349392da698def212ff60e19f7043f851 /tests | |
| parent | f7884164cbe3743c3bd2acc9daf877497fdb5fa3 (diff) | |
| parent | 0cc889c8826cefa5b80110d31a62273b56aa1832 (diff) | |
| download | qemu-408015a97dbe48a9dde8c0d2526c9312691952e7.zip qemu-408015a97dbe48a9dde8c0d2526c9312691952e7.tar.gz qemu-408015a97dbe48a9dde8c0d2526c9312691952e7.tar.bz2 | |
Merge tag 'pull-vfio-20230630' of https://github.com/legoater/qemu into staging
vfio queue:
* migration: New switchover ack to reduce downtime
* VFIO migration pre-copy support
* Removal of the VFIO migration experimental flag
* Alternate offset for GPUDirect Cliques
* Misc fixes
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# gpg: Signature made Fri 30 Jun 2023 06:05:10 AM CEST
# gpg: using RSA key A0F66548F04895EBFE6B0B6051A343C7CFFBECA1
# gpg: Good signature from "Cédric Le Goater <clg@kaod.org>" [undefined]
# 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-20230630' of https://github.com/legoater/qemu:
vfio/pci: Free leaked timer in vfio_realize error path
vfio/pci: Fix a segfault in vfio_realize
MAINTAINERS: Promote Cédric to VFIO co-maintainer
vfio/migration: Make VFIO migration non-experimental
vfio/migration: Reset bytes_transferred properly
vfio/pci: Call vfio_prepare_kvm_msi_virq_batch() in MSI retry path
hw/vfio/pci-quirks: Support alternate offset for GPUDirect Cliques
vfio: Implement a common device info helper
vfio/migration: Add support for switchover ack capability
vfio/migration: Add VFIO migration pre-copy support
vfio/migration: Store VFIO migration flags in VFIOMigration
vfio/migration: Refactor vfio_save_block() to return saved data size
tests: Add migration switchover ack capability test
migration: Enable switchover ack capability
migration: Implement switchover ack logic
migration: Add switchover ack capability
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/qtest/migration-test.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/tests/qtest/migration-test.c b/tests/qtest/migration-test.c index b0c355b..b9cc194 100644 --- a/tests/qtest/migration-test.c +++ b/tests/qtest/migration-test.c @@ -1693,6 +1693,33 @@ static void test_precopy_tcp_plain(void) test_precopy_common(&args); } +static void *test_migrate_switchover_ack_start(QTestState *from, QTestState *to) +{ + + migrate_set_capability(from, "return-path", true); + migrate_set_capability(to, "return-path", true); + + migrate_set_capability(from, "switchover-ack", true); + migrate_set_capability(to, "switchover-ack", true); + + return NULL; +} + +static void test_precopy_tcp_switchover_ack(void) +{ + MigrateCommon args = { + .listen_uri = "tcp:127.0.0.1:0", + .start_hook = test_migrate_switchover_ack_start, + /* + * Source VM must be running in order to consider the switchover ACK + * when deciding to do switchover or not. + */ + .live = true, + }; + + test_precopy_common(&args); +} + #ifdef CONFIG_GNUTLS static void test_precopy_tcp_tls_psk_match(void) { @@ -2737,6 +2764,10 @@ int main(int argc, char **argv) #endif /* CONFIG_GNUTLS */ qtest_add_func("/migration/precopy/tcp/plain", test_precopy_tcp_plain); + + qtest_add_func("/migration/precopy/tcp/plain/switchover-ack", + test_precopy_tcp_switchover_ack); + #ifdef CONFIG_GNUTLS qtest_add_func("/migration/precopy/tcp/tls/psk/match", test_precopy_tcp_tls_psk_match); |