| From | Greg Kroah-Hartman <> | Subject | [ 127/171] drm/i915: prevent possible pin leak on error path | Date | Tue, 15 Jan 2013 14:44:52 -0800 |
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3.4-stable review patch. If anyone has any objections, please let me know.
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From: Eugeni Dodonov <eugeni.dodonov@intel.com>
commit ab3951eb74e7c33a2f5b7b64d72e82f1eea61571 upstream.
We should not hit this under any sane conditions, but still, this does not looks right.
Reported-by: Herton Ronaldo Krzesinski <herton.krzesinski@canonical.com> CC: Chris Wilson <chris@chris-wilson.co.uk> CC: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Chris Wlison <chris@chris-wilson.co.uk> Signed-off-by: Eugeni Dodonov <eugeni.dodonov@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Julien Cristau <jcristau@debian.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/gpu/drm/i915/intel_display.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -7505,7 +7505,7 @@ static int intel_gen7_queue_flip(struct default: WARN_ONCE(1, "unknown plane in flip command\n"); ret = -ENODEV; - goto err; + goto err_unpin; } ret = intel_ring_begin(ring, 4);
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