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| author | Cédric Le Goater <clg@kaod.org> | 2020-01-20 11:49:35 +0100 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2020-02-02 14:07:57 +1100 |
| commit | 493028d8d798f4ac7b933c91598605acd7e61c7e (patch) | |
| tree | 515917071f32e8d0617530cae87a7869eda9492b /python/qemu/accel.py | |
| parent | 5ba7ba1da096de0b70f65c08df5584a4878012e7 (diff) | |
| download | focaccia-qemu-493028d8d798f4ac7b933c91598605acd7e61c7e.tar.gz focaccia-qemu-493028d8d798f4ac7b933c91598605acd7e61c7e.zip | |
target/ppc: add support for Hypervisor Facility Unavailable Exception
The privileged message send and clear instructions (msgsndp & msgclrp) are privileged, but will generate a hypervisor facility unavailable exception if not enabled in the HFSCR and executed in privileged non-hypervisor state. Add checks when accessing the DPDES register and when using the msgsndp and msgclrp isntructions. Signed-off-by: Suraj Jitindar Singh <sjitindarsingh@gmail.com> Signed-off-by: Cédric Le Goater <clg@kaod.org> Message-Id: <20200120104935.24449-3-clg@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'python/qemu/accel.py')
0 files changed, 0 insertions, 0 deletions