From dc0d28ca46c0e7ee3c055ad4da24022995bd3765 Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Fri, 31 May 2024 13:29:53 +0200 Subject: machine: allow early use of machine_require_guest_memfd Ask the ConfidentialGuestSupport object whether to use guest_memfd for KVM-backend private memory. This bool can be set in instance_init (or user_complete) so that it is available when the machine is created. Signed-off-by: Paolo Bonzini --- include/exec/confidential-guest-support.h | 5 +++++ include/hw/boards.h | 1 - 2 files changed, 5 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/exec/confidential-guest-support.h b/include/exec/confidential-guest-support.h index e5b188c..02dc4e5 100644 --- a/include/exec/confidential-guest-support.h +++ b/include/exec/confidential-guest-support.h @@ -32,6 +32,11 @@ struct ConfidentialGuestSupport { Object parent; /* + * True if the machine should use guest_memfd for RAM. + */ + bool require_guest_memfd; + + /* * ready: flag set by CGS initialization code once it's ready to * start executing instructions in a potentially-secure * guest diff --git a/include/hw/boards.h b/include/hw/boards.h index 2fa800f..73ad319 100644 --- a/include/hw/boards.h +++ b/include/hw/boards.h @@ -375,7 +375,6 @@ struct MachineState { char *dt_compatible; bool dump_guest_core; bool mem_merge; - bool require_guest_memfd; bool usb; bool usb_disabled; char *firmware; -- cgit v1.1