5.0-stable review patch. If anyone has any objections, please let me know.
------------------
From: Deepak Rawat <dra...@vmware.com>
commit 4b9ce3a651a37c60527101db4451a315a8b9588f upstream.
If it's not a system error and get_node implementation accommodate the
buffer object then it should return 0 with memm::mm_node set to NULL.
v2: Test for id != -ENOMEM instead of id == -ENOSPC.
Cc: <sta...@vger.kernel.org>
Fixes: 4eb085e42fde ("drm/vmwgfx: Convert to new IDA API")
Signed-off-by: Deepak Rawat <dra...@vmware.com>
Reviewed-by: Thomas Hellstrom <thellst...@vmware.com>
Signed-off-by: Thomas Hellstrom <thellst...@vmware.com>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
@@ -57,7 +57,7 @@ static int vmw_gmrid_man_get_node(struct
id = ida_alloc_max(&gman->gmr_ida, gman->max_gmr_ids - 1, GFP_KERNEL);
if (id < 0)
- return id;
+ return (id != -ENOMEM ? 0 : id);
spin_lock(&gman->lock);
