diff options
| author | Zhenyu Wang | 2017-01-17 22:06:11 +0800 |
|---|---|---|
| committer | Chris Wilson | 2017-01-17 15:08:58 +0000 |
| commit | b368f53378a4dc193239b5b8ffe8789bbb8b90a8 (patch) | |
| tree | 241118b4c0a082f66939ac12b865d9d86f0729b9 /drivers/gpu/drm/i915/i915_vgpu.c | |
| parent | bf6b2030bed9371240127afa4a3219c78cf0119d (diff) | |
drm/i915: Fix a typo in vgt_balloon_space()
Commit 625d988acc28 ("drm/i915: Extract reserving space in the GTT to a
helper") introduces this typo which can cause a driver loading failure
in Linux GVT-g guest.
Fixes: 625d988acc28 ("drm/i915: Extract reserving space in the GTT to a helper")
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Zhiyuan Lv <zhiyuan.lv@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Zhi Wang <zhi.a.wang@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1484661972-9366-1-git-send-email-zhi.a.wang@intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_vgpu.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_vgpu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_vgpu.c b/drivers/gpu/drm/i915/i915_vgpu.c index f1ad4fbb5ba7..d0abfd08a01c 100644 --- a/drivers/gpu/drm/i915/i915_vgpu.c +++ b/drivers/gpu/drm/i915/i915_vgpu.c @@ -122,7 +122,7 @@ static int vgt_balloon_space(struct i915_ggtt *ggtt, { unsigned long size = end - start; - if (start <= end) + if (start >= end) return -EINVAL; DRM_INFO("balloon space: range [ 0x%lx - 0x%lx ] %lu KiB.\n", |