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| author | Steve Sistare <steven.sistare@oracle.com> | 2025-07-02 14:58:38 -0700 |
|---|---|---|
| committer | Cédric Le Goater <clg@redhat.com> | 2025-07-03 13:42:28 +0200 |
| commit | 30edcb4d4e7a265c2912ca6978b150c7c75b654f (patch) | |
| tree | caacd9704779bf5500090ac091ddbf76666990bd /scripts/qapi | |
| parent | 3f2a36d0ef6339ce78e107959da81f76283582f7 (diff) | |
| download | qemu-30edcb4d4e7a265c2912ca6978b150c7c75b654f.zip qemu-30edcb4d4e7a265c2912ca6978b150c7c75b654f.tar.gz qemu-30edcb4d4e7a265c2912ca6978b150c7c75b654f.tar.bz2 | |
vfio-pci: preserve MSI
Save the MSI message area as part of vfio-pci vmstate, and preserve the
interrupt and notifier eventfd's. migrate_incoming loads the MSI data,
then the vfio-pci post_load handler finds the eventfds in CPR state,
rebuilds vector data structures, and attaches the interrupts to the new
KVM instance.
Signed-off-by: Steve Sistare <steven.sistare@oracle.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/1751493538-202042-2-git-send-email-steven.sistare@oracle.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
Diffstat (limited to 'scripts/qapi')
0 files changed, 0 insertions, 0 deletions