vmwgfx: Update stand alone to v4.11

* Skipped update to drm_mm and drm_vma_manager because the switch to
  using interval tree makes porting difficult.

* Added memdup_user_nul(), but replaced kmalloc_track_caller() with
  kmalloc() due to a compilation error.

* Removed building and usage of debugfs_crc

* VMWGFX_COMPAT_NO_VAF no longer seems to be required

* Tested on
    CentOS 6.5, RHEL 6.8: 2.6.32-696
    RHEL 7.3: 3.10.0-514
    Ubuntu 14.04: 4.2.0-35
    Ubuntu 16.04: 4.4.0-78
    Ubuntu 16.04: 4.12-rc1

Signed-off-by: Sinclair Yeh <syeh@vmware.com>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>

1 files changed, 13 insertions, 13 deletions

diff --git a/drm_context.c b/drm_context.c
index fb39735..4fdbed2 100644
--- a/drm_context.c
+++ b/drm_context.c
@@ -54,7 +54,7 @@ struct drm_ctx_list {
 void drm_legacy_ctxbitmap_free(struct drm_device * dev, int ctx_handle)
 {
 	if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT) &&
-	    drm_core_check_feature(dev, DRIVER_MODESET))
+	    !drm_core_check_feature(dev, DRIVER_LEGACY))
 		return;
 
 	mutex_lock(&dev->struct_mutex);
@@ -71,7 +71,7 @@ void drm_legacy_ctxbitmap_free(struct drm_device * dev, int ctx_handle)
  * Allocate a new idr from drm_device::ctx_idr while holding the
  * drm_device::struct_mutex lock.
  */
-static int drm_legacy_ctxbitmap_next(struct drm_device *dev)
+static int drm_legacy_ctxbitmap_next(struct drm_device * dev)
 {
 	int ret;
 
@@ -94,7 +94,7 @@ static int drm_legacy_ctxbitmap_next(struct drm_device *dev)
 void drm_legacy_ctxbitmap_init(struct drm_device * dev)
 {
 	if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT) &&
-	    drm_core_check_feature(dev, DRIVER_MODESET))
+	    !drm_core_check_feature(dev, DRIVER_LEGACY))
 		return;
 
 	idr_init(&dev->ctx_idr);
@@ -111,7 +111,7 @@ void drm_legacy_ctxbitmap_init(struct drm_device * dev)
 void drm_legacy_ctxbitmap_cleanup(struct drm_device * dev)
 {
 	if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT) &&
-	    drm_core_check_feature(dev, DRIVER_MODESET))
+	    !drm_core_check_feature(dev, DRIVER_LEGACY))
 		return;
 
 	mutex_lock(&dev->struct_mutex);
@@ -136,7 +136,7 @@ void drm_legacy_ctxbitmap_flush(struct drm_device *dev, struct drm_file *file)
 	struct drm_ctx_list *pos, *tmp;
 
 	if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT) &&
-	    drm_core_check_feature(dev, DRIVER_MODESET))
+	    !drm_core_check_feature(dev, DRIVER_LEGACY))
 		return;
 
 	mutex_lock(&dev->ctxlist_mutex);
@@ -182,7 +182,7 @@ int drm_legacy_getsareactx(struct drm_device *dev, void *data,
 	struct drm_map_list *_entry;
 
 	if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT) &&
-	    drm_core_check_feature(dev, DRIVER_MODESET))
+	    !drm_core_check_feature(dev, DRIVER_LEGACY))
 		return -EINVAL;
 
 	mutex_lock(&dev->struct_mutex);
@@ -230,7 +230,7 @@ int drm_legacy_setsareactx(struct drm_device *dev, void *data,
 	struct drm_map_list *r_list = NULL;
 
 	if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT) &&
-	    drm_core_check_feature(dev, DRIVER_MODESET))
+	    !drm_core_check_feature(dev, DRIVER_LEGACY))
 		return -EINVAL;
 
 	mutex_lock(&dev->struct_mutex);
@@ -334,7 +334,7 @@ int drm_legacy_resctx(struct drm_device *dev, void *data,
 	int i;
 
 	if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT) &&
-	    drm_core_check_feature(dev, DRIVER_MODESET))
+	    !drm_core_check_feature(dev, DRIVER_LEGACY))
 		return -EINVAL;
 
 	if (res->count >= DRM_RESERVED_CONTEXTS) {
@@ -368,7 +368,7 @@ int drm_legacy_addctx(struct drm_device *dev, void *data,
 	struct drm_ctx *ctx = data;
 
 	if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT) &&
-	    drm_core_check_feature(dev, DRIVER_MODESET))
+	    !drm_core_check_feature(dev, DRIVER_LEGACY))
 		return -EINVAL;
 
 	ctx->handle = drm_legacy_ctxbitmap_next(dev);
@@ -415,7 +415,7 @@ int drm_legacy_getctx(struct drm_device *dev, void *data,
 	struct drm_ctx *ctx = data;
 
 	if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT) &&
-	    drm_core_check_feature(dev, DRIVER_MODESET))
+	    !drm_core_check_feature(dev, DRIVER_LEGACY))
 		return -EINVAL;
 
 	/* This is 0, because we don't handle any context flags */
@@ -441,7 +441,7 @@ int drm_legacy_switchctx(struct drm_device *dev, void *data,
 	struct drm_ctx *ctx = data;
 
 	if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT) &&
-	    drm_core_check_feature(dev, DRIVER_MODESET))
+	    !drm_core_check_feature(dev, DRIVER_LEGACY))
 		return -EINVAL;
 
 	DRM_DEBUG("%d\n", ctx->handle);
@@ -465,7 +465,7 @@ int drm_legacy_newctx(struct drm_device *dev, void *data,
 	struct drm_ctx *ctx = data;
 
 	if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT) &&
-	    drm_core_check_feature(dev, DRIVER_MODESET))
+	    !drm_core_check_feature(dev, DRIVER_LEGACY))
 		return -EINVAL;
 
 	DRM_DEBUG("%d\n", ctx->handle);
@@ -491,7 +491,7 @@ int drm_legacy_rmctx(struct drm_device *dev, void *data,
 	struct drm_ctx *ctx = data;
 
 	if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT) &&
-	    drm_core_check_feature(dev, DRIVER_MODESET))
+	    !drm_core_check_feature(dev, DRIVER_LEGACY))
 		return -EINVAL;
 
 	DRM_DEBUG("%d\n", ctx->handle);