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author | Eugenio Pérez <eperezma@redhat.com> | 2023-01-18 19:43:58 +0300 |
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committer | Michael S. Tsirkin <mst@redhat.com> | 2023-02-13 15:25:00 +0300 |
commit | 0e84f918fac8ae61dcb790534fad5e3555ca2930 (patch) | |
tree | 4f8325667b04490ac263e6dd29273c97b59b4f6e /drivers/iio/pressure/bmp280-regmap.c | |
parent | ceaa837f96adb69c0df0397937cd74991d5d821a (diff) | |
download | linux-0e84f918fac8ae61dcb790534fad5e3555ca2930.tar.xz |
vdpa_sim: not reset state in vdpasim_queue_ready
vdpasim_queue_ready calls vringh_init_iotlb, which resets split indexes.
But it can be called after setting a ring base with
vdpasim_set_vq_state.
Fix it by stashing them. They're still resetted in vdpasim_vq_reset.
This was discovered and tested live migrating the vdpa_sim_net device.
Fixes: 2c53d0f64c06 ("vdpasim: vDPA device simulator")
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Message-Id: <20230118164359.1523760-2-eperezma@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Tested-by: Lei Yang <leiyang@redhat.com>
Diffstat (limited to 'drivers/iio/pressure/bmp280-regmap.c')
0 files changed, 0 insertions, 0 deletions