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No functional change; just reserve the feature bit for now so that VMMs can start to implement it. This will allow the host to indicate that MSI emulation supports 15-bit destination IDs, allowing up to 32768 CPUs without interrupt remapping. cf. https://patchwork.kernel.org/patch/11816693/ for qemu Signed-off-by: David Woodhouse <dwmw@amazon.co.uk> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <4cd59bed05f4b7410d3d1ffd1e997ab53683874d.camel@infradead.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> |
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| .. | ||
| arm | ||
| devices | ||
| amd-memory-encryption.rst | ||
| api.rst | ||
| cpuid.rst | ||
| halt-polling.rst | ||
| hypercalls.rst | ||
| index.rst | ||
| locking.rst | ||
| mmu.rst | ||
| msr.rst | ||
| nested-vmx.rst | ||
| ppc-pv.rst | ||
| review-checklist.rst | ||
| running-nested-guests.rst | ||
| s390-diag.rst | ||
| s390-pv-boot.rst | ||
| s390-pv.rst | ||
| timekeeping.rst | ||
| vcpu-requests.rst | ||