iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

drm/i915: Assert the context is not closed on object-close

Browse Source 
During the context-close, we should be decoupling all the vma from the
object so that upon object-closing we shouldn't see any vma from the
already closed contexts. So include a check upon closing the object that
the context is still open.

v2: Eek, the fpriv check is required for shared objects. Double eek, BAT
passed?

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20170822110517.22277-1-chris@chris-wilson.co.uk
Reviewed-by: Michał Winiarski <michal.winiarski@intel.com>
This commit is contained in:
Chris Wilson 2017-08-22 12:05:15 +01:00
parent acfb5554c7
commit 432295d7b9
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/gpu/drm/i915/i915_gem.c
View File

@ -3253,11 +3253,11 @@ void i915_gem_close_object(struct drm_gem_object *gem, struct drm_file *file)
struct i915_gem_context *ctx = lut->ctx;
struct i915_vma *vma;
GEM_BUG_ON(ctx->file_priv == ERR_PTR(-EBADF));
if (ctx->file_priv != fpriv)
continue;
vma = radix_tree_delete(&ctx->handles_vma, lut->handle);
if (!i915_vma_is_ggtt(vma))
i915_vma_close(vma);