From 5883986336a9854a564da025eccebe7ab0076a79 Mon Sep 17 00:00:00 2001
From: aiju <devnull@localhost>
Date: Thu, 22 Jun 2017 07:31:35 +0000
Subject: vmx(1): fix translateflat on 64-bit

---
 sys/src/cmd/vmx/x86.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/sys/src/cmd/vmx/x86.c b/sys/src/cmd/vmx/x86.c
index f7d60617b..2846504b7 100644
--- a/sys/src/cmd/vmx/x86.c
+++ b/sys/src/cmd/vmx/x86.c
@@ -16,10 +16,11 @@ struct VMemReq {
 static uintptr
 translateflat(uintptr va, uintptr *pa, uintptr)
 {
+	if(sizeof(uintptr) != 4 && va >> 32 != 0) return 0;
 	*pa = va;
 	if(va == 0)
-		return -1;
-	return 0;
+		return 0xFFFFFFFFUL;
+	return -va;
 }
 
 static uintptr
-- 
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