[alsa-devel] [asoc:topic/intel 37/40] sound/soc/intel/skylake/skl-debug.c:53:1-6: WARNING: invalid free of devm_ allocated data (fwd)

[Julia Lawall]

This doesn't show enough of the context to see the allocation, but please
check.

thanks,
julia

---------- Forwarded message ----------
Date: Sat, 1 Jul 2017 02:40:21 +0800
From: kbuild test robot <fengguang.wu at intel.com>
To: kbuild at 01.org
Cc: Julia Lawall <julia.lawall at lip6.fr>
Subject: [asoc:topic/intel 37/40] sound/soc/intel/skylake/skl-debug.c:53:1-6:
    WARNING: invalid free of devm_ allocated data

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git topic/intel
head:   bdd0384a5ada8bb5745e5f29c10a5ba88827efad
commit: 5cdf6c09ca9de3f037ba2d770206f3374459602d [37/40] ASoC: Intel: Skylake: Add debugfs support
:::::: branch date: 6 hours ago
:::::: commit date: 6 hours ago

>> sound/soc/intel/skylake/skl-debug.c:53:1-6: WARNING: invalid free of devm_ allocated data

git remote add asoc https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
git remote update asoc
git checkout 5cdf6c09ca9de3f037ba2d770206f3374459602d
vim +53 sound/soc/intel/skylake/skl-debug.c

5cdf6c09 Vinod Koul 2017-06-30  37  				   skl->platform->component.debugfs_root);
5cdf6c09 Vinod Koul 2017-06-30  38  	if (IS_ERR(d->fs) || !d->fs) {
5cdf6c09 Vinod Koul 2017-06-30  39  		dev_err(&skl->pci->dev, "debugfs root creation failed\n");
5cdf6c09 Vinod Koul 2017-06-30  40  		return NULL;
5cdf6c09 Vinod Koul 2017-06-30  41  	}
5cdf6c09 Vinod Koul 2017-06-30  42
5cdf6c09 Vinod Koul 2017-06-30  43  	d->skl = skl;
5cdf6c09 Vinod Koul 2017-06-30  44  	d->dev = &skl->pci->dev;
5cdf6c09 Vinod Koul 2017-06-30  45
5cdf6c09 Vinod Koul 2017-06-30  46  	return d;
5cdf6c09 Vinod Koul 2017-06-30  47  }
5cdf6c09 Vinod Koul 2017-06-30  48
5cdf6c09 Vinod Koul 2017-06-30  49  void skl_debugfs_exit(struct skl_debug *d)
5cdf6c09 Vinod Koul 2017-06-30  50  {
5cdf6c09 Vinod Koul 2017-06-30  51  	debugfs_remove_recursive(d->fs);
5cdf6c09 Vinod Koul 2017-06-30  52
5cdf6c09 Vinod Koul 2017-06-30 @53  	kfree(d);
5cdf6c09 Vinod Koul 2017-06-30  54
5cdf6c09 Vinod Koul 2017-06-30  55  }

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