| commit | bce33948178e338eac2629284b199c0c1f05f8a3 | |
| author | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | |
| Tue, 8 Sep 2015 20:21:29 +0000 (8 16:21 -0400) | ||
| committer | Stefano Stabellini <stefano.stabellini@eu.citrix.com> | |
| Thu, 10 Sep 2015 16:47:20 +0000 (10 16:47 +0000) | ||
| tree | 4252ac368e2768965b07a26a834ec227aa51e04a | treesnapshot (tar.gz zip) |
| parent | fe2da64c5ab882124aaf14c27d62409d02ff1786 | commitdiff |
xen/pt: Make xen_pt_unregister_device idempotent
To deal with xen_host_pci_[set|get]_ functions returning error values
and clearing ourselves in the init function we should make the
.exit (xen_pt_unregister_device) function be idempotent in case
the generic code starts calling .exit (or for fun does it before
calling .init!).
Reviewed-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
To deal with xen_host_pci_[set|get]_ functions returning error values
and clearing ourselves in the init function we should make the
.exit (xen_pt_unregister_device) function be idempotent in case
the generic code starts calling .exit (or for fun does it before
calling .init!).
Reviewed-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
| hw/xen/xen-host-pci-device.c | diffblobblamehistory | |
| hw/xen/xen-host-pci-device.h | diffblobblamehistory | |
| hw/xen/xen_pt.c | diffblobblamehistory | |
| hw/xen/xen_pt.h | diffblobblamehistory |