Alexander Graf 8155bca60d accel: Add Nitro Enclaves accelerator ...

Nitro Enclaves are a confidential compute technology which
allows a parent instance to carve out resources from itself
and spawn a confidential sibling VM next to itself. Similar
to other confidential compute solutions, this sibling is
controlled by an underlying vmm, but still has a higher level
vmm (QEMU) to implement some of its I/O functionality and
lifecycle.

Add an accelerator to drive this interface. In combination with
follow-on patches to enhance the Nitro Enclaves machine model, this
will allow users to run a Nitro Enclave using QEMU.

Signed-off-by: Alexander Graf <graf@amazon.com>

Link: https://lore.kernel.org/r/20260225220807.33092-5-graf@amazon.com
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

2026-02-27 08:18:31 +01:00

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meson.build

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nitro-accel.c

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trace-events

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trace.h

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