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| author | Paul Mackerras <paulus@ozlabs.org> | 2018-10-08 07:31:05 +0200 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-10-09 07:04:27 +0200 |
| commit | f3c18e9342a443528137a303f3c391d42d3bb394 (patch) | |
| tree | 688bbc803689e5c06bb38d29a9807d1084826dd9 /arch/powerpc/kvm/book3s_xics.c | |
| parent | KVM: PPC: Book3S HV: Nested guest entry via hypercall (diff) | |
| download | linux-f3c18e9342a443528137a303f3c391d42d3bb394.tar.xz linux-f3c18e9342a443528137a303f3c391d42d3bb394.zip | |
KVM: PPC: Book3S HV: Use XICS hypercalls when running as a nested hypervisor
This adds code to call the H_IPI and H_EOI hypercalls when we are
running as a nested hypervisor (i.e. without the CPU_FTR_HVMODE cpu
feature) and we would otherwise access the XICS interrupt controller
directly or via an OPAL call.
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/kvm/book3s_xics.c')
0 files changed, 0 insertions, 0 deletions