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SubjectRe: [PATCH 1/1] drm/i915: Do not use kfree() to free kmem_cache_alloc() return value
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Quoting Xidong Wang (2018-04-04 08:37:54)
> In eb_lookup_vmas(), the return value of kmem_cache_alloc() is freed
> with kfree(). I think the expected paired function is kmem_cahce_free().
>
> Signed-off-by: Xidong Wang <wangxidong_97@163.com>

That is indeed what it should be doing,

Fixes: d1b48c1e7184 ("drm/i915: Replace execbuf vma ht with an idr")
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: <stable@vger.kernel.org> # v4.14+
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
-Chris

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