From: Zhenyu Wang <[email protected]> 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.
Cc: Joonas Lahtinen <[email protected]> Cc: Chris Wilson <[email protected]> Cc: Zhiyuan Lv <[email protected]> Signed-off-by: Zhenyu Wang <[email protected]> Signed-off-by: Zhi Wang <[email protected]> --- drivers/gpu/drm/i915/i915_vgpu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/i915_vgpu.c b/drivers/gpu/drm/i915/i915_vgpu.c index f1ad4fb..d0abfd0 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", -- 1.9.1 _______________________________________________ Intel-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/intel-gfx
