add GFP_USER/__user/vmalloc()

diff --git a/sys/dev/pci/drm/drm_linux.h b/sys/dev/pci/drm/drm_linux.h
index 25a83ea..8c8fd17 100644 (file)
--- a/sys/dev/pci/drm/drm_linux.h
+++ b/sys/dev/pci/drm/drm_linux.h
@@ -1,4 +1,4 @@
-/*     $OpenBSD: drm_linux.h,v 1.71 2018/01/30 08:35:21 jsg Exp $      */
+/*     $OpenBSD: drm_linux.h,v 1.72 2018/01/30 08:37:44 jsg Exp $      */
 /*
  * Copyright (c) 2013, 2014, 2015 Mark Kettenis
  * Copyright (c) 2017 Martin Pieuchot
@@ -92,6 +92,10 @@ typedef off_t loff_t;
 #define __init
 #define __exit
 
+#ifndef __user
+#define __user
+#endif
+
 #define __printf(x, y)
 
 #define barrier()              __asm __volatile("" : : : "memory");
@@ -994,6 +998,7 @@ ktime_us_delta(struct timeval a, struct timeval b)
 #define GFP_ATOMIC     M_NOWAIT
 #define GFP_NOWAIT     M_NOWAIT
 #define GFP_KERNEL     (M_WAITOK | M_CANFAIL)
+#define GFP_USER       (M_WAITOK | M_CANFAIL)
 #define GFP_TEMPORARY  (M_WAITOK | M_CANFAIL)
 #define GFP_HIGHUSER   0
 #define GFP_DMA32      0
@@ -1065,6 +1070,12 @@ kasprintf(int flags, const char *fmt, ...)
        return buf;
 }
 
+static inline void *
+vmalloc(unsigned long size)
+{
+       return malloc(size, M_DRM, M_WAITOK | M_CANFAIL);
+}
+
 static inline void *
 vzalloc(unsigned long size)
 {