From b1e63d9ee622f3f08127bab43bf6817101b870a8 Mon Sep 17 00:00:00 2001
From: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Date: Tue, 6 Feb 2018 11:21:35 +0100
Subject: [PATCH] drm: Fix 32-bit drmSyncobjWait.
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Otherwise we get an EFAULT, at least on a 64-bit kernel.

Fixes: 2048a9e7 "drm: add drmSyncobjWait wrapper"
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
---
 xf86drm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xf86drm.c b/xf86drm.c
index 74b4e230..1e87610b 100644
--- a/xf86drm.c
+++ b/xf86drm.c
@@ -4271,7 +4271,7 @@ int drmSyncobjWait(int fd, uint32_t *handles, unsigned num_handles,
     int ret;
 
     memclear(args);
-    args.handles = (intptr_t)handles;
+    args.handles = (uintptr_t)handles;
     args.timeout_nsec = timeout_nsec;
     args.count_handles = num_handles;
     args.flags = flags;