From 69a09dc1742ffbb3b02f3a1e03da4801e96452e9 Mon Sep 17 00:00:00 2001 From: Rusty Russell Date: Wed, 11 Feb 2015 15:15:09 +1030 Subject: lguest: write more information to userspace about pending traps. This is preparation for userspace handling MMIO and ioport accesses. Signed-off-by: Rusty Russell --- drivers/lguest/lg.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/lguest/lg.h') diff --git a/drivers/lguest/lg.h b/drivers/lguest/lg.h index 1c98bf74fd68..020fec5bb072 100644 --- a/drivers/lguest/lg.h +++ b/drivers/lguest/lg.h @@ -50,7 +50,8 @@ struct lg_cpu { /* Bitmap of what has changed: see CHANGED_* above. */ int changed; - unsigned long pending_notify; /* pfn from LHCALL_NOTIFY */ + /* Pending operation. */ + struct lguest_pending pending; unsigned long *reg_read; /* register from LHREQ_GETREG */ -- cgit v1.2.3