diff options
| 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 /accel/kvm/kvm-all.c | |
| parent | 3f2a36d0ef6339ce78e107959da81f76283582f7 (diff) | |
| download | focaccia-qemu-30edcb4d4e7a265c2912ca6978b150c7c75b654f.tar.gz focaccia-qemu-30edcb4d4e7a265c2912ca6978b150c7c75b654f.zip | |
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 'accel/kvm/kvm-all.c')
0 files changed, 0 insertions, 0 deletions