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Diffstat (limited to 'tools/lguest/lguest.c')
-rw-r--r--tools/lguest/lguest.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/tools/lguest/lguest.c b/tools/lguest/lguest.c
index 80159e6811c2..d9836c5eb694 100644
--- a/tools/lguest/lguest.c
+++ b/tools/lguest/lguest.c
@@ -3351,12 +3351,18 @@ int main(int argc, char *argv[])
/* Boot protocol version: 2.07 supports the fields for lguest. */
boot->hdr.version = 0x207;
- /* The hardware_subarch value of "1" tells the Guest it's an lguest. */
- boot->hdr.hardware_subarch = 1;
+ /* X86_SUBARCH_LGUEST tells the Guest it's an lguest. */
+ boot->hdr.hardware_subarch = X86_SUBARCH_LGUEST;
/* Tell the entry path not to try to reload segment registers. */
boot->hdr.loadflags |= KEEP_SEGMENTS;
+ /* We don't support tboot: */
+ boot->tboot_addr = 0;
+
+ /* Ensure this is 0 to prevent APM from loading: */
+ boot->apm_bios_info.version = 0;
+
/* We tell the kernel to initialize the Guest. */
tell_kernel(start);