| commit | 99f85a28a78e96d28907fe036e1671a218fee597 | [log] [tgz] |
|---|---|---|
| author | Avi Kivity <avi@redhat.com> | Mon May 11 14:21:10 2009 +0300 |
| committer | Avi Kivity <avi@redhat.com> | Mon May 11 14:40:51 2009 +0300 |
| tree | 7d24df5b4d27d6801b1c372297adffb2334d9a97 | |
| parent | e286e86e6d2042d67d09244aa0e05ffef75c9d54 [diff] |
KVM: SVM: Remove port 80 passthrough KVM optimizes guest port 80 accesses by passthing them through to the host. Some AMD machines die on port 80 writes, allowing the guest to hard-lock the host. Remove the port passthrough to avoid the problem. Cc: stable@kernel.org Reported-by: Piotr Jaroszyński <p.jaroszynski@gmail.com> Tested-by: Piotr Jaroszyński <p.jaroszynski@gmail.com> Signed-off-by: Avi Kivity <avi@redhat.com>