diff options
| author | Stefano Stabellini <Stefano.Stabellini@eu.citrix.com> | 2012-10-03 19:08:52 +0200 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2012-10-03 19:03:32 +0200 |
| commit | 4ed5978bdd99114db7773cb3d78f2998bd17f694 (patch) | |
| tree | 7d4cf90f362dfcda4fc7fbc7fca3baec433b1eb7 /drivers/tty | |
| parent | xen: mark xen_init_IRQ __init (diff) | |
| download | linux-4ed5978bdd99114db7773cb3d78f2998bd17f694.tar.xz linux-4ed5978bdd99114db7773cb3d78f2998bd17f694.zip | |
xen/xen_initial_domain: check that xen_start_info is initialized
Since commit commit 4c071ee5268f7234c3d084b6093bebccc28cdcba ("arm:
initial Xen support") PV on HVM guests can be xen_initial_domain.
However PV on HVM guests might have an unitialized xen_start_info, so
check before accessing its fields.
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Acked-by: Ian Campbell <Ian.Campbell@citrix.com>
Reported-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'drivers/tty')
0 files changed, 0 insertions, 0 deletions