Basic functionality works with a purely ACPI-based boot (no MPTable),
but something is still missing in the ACPI tables for describing the
full interrupt routing configuration. The guest kernel complains:
virtio-pci 0000:00:01.0: can't derive routing for PCI INT A
virtio-pci 0000:00:01.0: PCI INT A: no GSI
Restore the acpi=noirq option for now until we fill out the ACPI IRQ
descriptors correctly; this was a cleanup only and not required to fix a
bug.
This reverts commit cb464a7c08.
BUG=None
TEST=Boot Crostini; no interrupt routing failures in dmesg
Change-Id: Ib73c5749b48134124b3ebcb472706f087e8a85a2
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3315226
Reviewed-by: Dennis Kempin <denniskempin@google.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Commit-Queue: Daniel Verkamp <dverkamp@chromium.org>
crosvm is a virtual machine monitor (VMM) based on Linux’s KVM hypervisor, with
a focus on simplicity, security, and speed. crosvm is intended to run Linux
guests, originally as a security boundary for running native applications on the
Chrome OS platform. Compared to QEMU, crosvm doesn’t emulate architectures or
real hardware, instead concentrating on paravirtualized devices, such as the
virtio standard.
crosvm is currently used to run Linux/Android guests on Chrome OS devices.
For contribution, see
the contributor guide.
Mirror repository is available at
GitHub for your convenience, but we
don't accept bug reports or pull requests there.
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