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From 595c07526855cabbbc0bc82a3a28c1ac0eceae0e Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Thu, 5 Dec 2019 13:29:12 +0000
Subject: [PATCH 08/12] drm/i915/gem: Reinitialise the local list before
repeating
As we may start the loop again, we require our local list of i915_vma
we've processed to be reinitialised.
Fixes: aa5e4453dc05 ("drm/i915/gem: Try to flush pending unbind events")
Closes: https://gitlab.freedesktop.org/drm/intel/issues/731
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Andi Shyti <andi.shyti@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191205132912.606868-1-chris@chris-wilson.co.uk
---
drivers/gpu/drm/i915/i915_gem.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 85b12228c2cf..c2c025c4f4ad 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -174,7 +174,7 @@ int i915_gem_object_unbind(struct drm_i915_gem_object *obj,
i915_vm_close(vm);
spin_lock(&obj->vma.lock);
}
- list_splice(&still_in_list, &obj->vma.list);
+ list_splice_init(&still_in_list, &obj->vma.list);
spin_unlock(&obj->vma.lock);
if (ret == -EAGAIN && flags & I915_GEM_OBJECT_UNBIND_ACTIVE) {
--
2.25.2
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