summaryrefslogtreecommitdiff
path: root/libre/linux-libre/0008-drm-i915-gem-Reinitialise-the-local-list-before-repe.patch
blob: 8fdf4b1cd583bcfd69a46960ccae614f4a92676c (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
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 08/11] 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