diff options
| author | Matthew Rosato <mjrosato@linux.ibm.com> | 2024-01-18 13:51:50 -0500 |
|---|---|---|
| committer | Thomas Huth <thuth@redhat.com> | 2024-01-19 11:38:32 +0100 |
| commit | 30e35258e25c75c9d799c34fd89afcafffb37084 (patch) | |
| tree | 9c328e954c484205981130b8e4f96ec97ed0fdef /hw/s390x/trace.h | |
| parent | 07b2c8e034d80ff92e202405c494d2ff80fcf848 (diff) | |
s390x/pci: refresh fh before disabling aif
Typically we refresh the host fh during CLP enable, however it's possible
that the device goes through multiple reset events before the guest
performs another CLP enable. Let's handle this for now by refreshing the
host handle from vfio before disabling aif.
Fixes: 03451953c7 ("s390x/pci: reset ISM passthrough devices on shutdown and system reset")
Reported-by: Cédric Le Goater <clg@redhat.com>
Reviewed-by: Eric Farman <farman@linux.ibm.com>
Signed-off-by: Matthew Rosato <mjrosato@linux.ibm.com>
Message-ID: <20240118185151.265329-3-mjrosato@linux.ibm.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Diffstat (limited to 'hw/s390x/trace.h')
0 files changed, 0 insertions, 0 deletions