linux-kernel - [PATCH 0/2] of: unittest gpio unittest error exposes tracking error

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Message-Id: <1585187131-21642-1-git-send-email-frowand.list@gmail.com>
Date:   Wed, 25 Mar 2020 20:45:29 -0500
From:   frowand.list@...il.com
To:     Rob Herring <robh+dt@...nel.org>, pantelis.antoniou@...sulko.com
Cc:     devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Alan Tull <atull@...nel.org>
Subject: [PATCH 0/2] of: unittest gpio unittest error exposes tracking error

From: Frank Rowand <frank.rowand@...y.com>

kernel test robot reported "WARNING: held lock freed!" triggered by
unittest_gpio_remove().

This warning is from a bad kfree() call from an unexpected call to
unittest_gpio_remove().  The unexpected call is due to an error
with unittest overlay tracking.

Patch 1/2 fixes the kfree bug.

Patch 2/2 fixes the unittest overlay tracking bug.

Frank Rowand (2):
  of: gpio unittest kfree() wrong object
  of: some unittest overlays not untracked

 drivers/of/unittest.c | 32 ++++++++++++++++++++++++--------
 1 file changed, 24 insertions(+), 8 deletions(-)

-- 
Frank Rowand <frank.rowand@...y.com>