Build errors related to TDX were reported when QEMU built on 32-bit host[1][2].
Since TDX cannot work on 32-bit host and it's also not worth supporting TDX with 32-bit QEMU, limit TDX to 64-bit target only. [1] https://lore.kernel.org/qemu-devel/20250602173101.1052983-1-...@redhat.com/ [2] https://lore.kernel.org/qemu-devel/b8171c39-6a92-4078-a59a-a63d7452e...@kaod.org/ Suggested-by: Cédric Le Goater <c...@redhat.com> Signed-off-by: Xiaoyao Li <xiaoyao...@intel.com> --- hw/i386/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/i386/Kconfig b/hw/i386/Kconfig index eb65bda6e071..14d23e27b580 100644 --- a/hw/i386/Kconfig +++ b/hw/i386/Kconfig @@ -13,7 +13,7 @@ config SGX config TDX bool select X86_FW_OVMF - depends on KVM + depends on KVM && X86_64 config PC bool -- 2.43.0
