From 9606ca2ea190e439f90426e2a740a48c800a0aab Mon Sep 17 00:00:00 2001 From: Maarten Lankhorst Date: Thu, 16 Dec 2021 15:27:39 +0100 Subject: [PATCH] drm/i915: Ensure i915_vma tests do not get -ENOSPC with the locking changes. Now that we require locking to evict, multiple vmas from the same object might not be evicted. This is expected and required, because execbuf will move to short-term pinning by using the lock only. This will cause these tests to fail, because they create a ton of vma's for the same object. Unbind manually to prevent spurious -ENOSPC in those mock tests. Signed-off-by: Maarten Lankhorst Reviewed-by: Matthew Auld Link: https://patchwork.freedesktop.org/patch/msgid/20211216142749.1966107-8-maarten.lankhorst@linux.intel.com --- drivers/gpu/drm/i915/selftests/i915_vma.c | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/selftests/i915_vma.c b/drivers/gpu/drm/i915/selftests/i915_vma.c index 1f10fe36619b..5c5809dfe9b2 100644 --- a/drivers/gpu/drm/i915/selftests/i915_vma.c +++ b/drivers/gpu/drm/i915/selftests/i915_vma.c @@ -691,7 +691,11 @@ static int igt_vma_rotate_remap(void *arg) } i915_vma_unpin(vma); - + err = i915_vma_unbind(vma); + if (err) { + pr_err("Unbinding returned %i\n", err); + goto out_object; + } cond_resched(); } } @@ -848,6 +852,11 @@ static int igt_vma_partial(void *arg) i915_vma_unpin(vma); nvma++; + err = i915_vma_unbind(vma); + if (err) { + pr_err("Unbinding returned %i\n", err); + goto out_object; + } cond_resched(); } @@ -882,6 +891,12 @@ static int igt_vma_partial(void *arg) i915_vma_unpin(vma); + err = i915_vma_unbind(vma); + if (err) { + pr_err("Unbinding returned %i\n", err); + goto out_object; + } + count = 0; list_for_each_entry(vma, &obj->vma.list, obj_link) count++;