1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/lguest/lg.h b/drivers/lguest/lg.h
index 203d3100c3b4..662994b776cc 100644
--- a/drivers/lguest/lg.h
+++ b/drivers/lguest/lg.h
@@ -106,6 +106,9 @@ struct lguest
         u32 esp1;
         u8 ss1;
 
+        /* If a hypercall was asked for, this points to the arguments. */
+        struct lguest_regs *hcall;
+
         /* Do we need to stop what we're doing and return to userspace? */
         int break_out;
         wait_queue_head_t break_wq;