diff options
| author | Alexander Graf <agraf@suse.de> | 2012-02-15 13:28:48 +0000 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2012-04-08 12:54:50 +0300 |
| commit | 4ab969199ec6a14604ceaffb21fe78cc4881d3b8 (patch) | |
| tree | 9686269b554aaed9f195cff043fd737ec67b024e /lib/mpi/mpi-inline.c | |
| parent | 73196cd364a2d972d73fa08da9d81ca3215bed68 (diff) | |
KVM: PPC: e500mc: Add doorbell emulation support
When one vcpu wants to kick another, it can issue a special IPI instruction
called msgsnd. This patch emulates this instruction, its clearing counterpart
and the infrastructure required to actually trigger that interrupt inside
a guest vcpu.
With this patch, SMP guests on e500mc work.
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'lib/mpi/mpi-inline.c')
0 files changed, 0 insertions, 0 deletions