From: frowand.list@gmail.com
To: Rob Herring <robh+dt@kernel.org>, pantelis.antoniou@konsulko.com
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
Michael Ellerman <mpe@ellerman.id.au>,
"Erhard F." <erhard_f@mailbox.org>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Alan Tull <atull@kernel.org>
Subject: [PATCH 0/5] of: unittest: kmleak detected memory leaks
Date: Thu, 16 Apr 2020 16:42:45 -0500 [thread overview]
Message-ID: <1587073370-25963-1-git-send-email-frowand.list@gmail.com> (raw)
From: Frank Rowand <frank.rowand@sony.com>
Original bug report:
https://bugzilla.kernel.org/show_bug.cgi?id=206203
https://lore.kernel.org/r/877dyqlles.fsf@mpe.ellerman.id.au
kmemleak detected many memory leaks originating if devicetree
unittests.
Five separate causes were found. Four causes were bugs and
one was expected.
Fix the four bugs and modify the test that led to the expected
memory leak to no longer have a memory leak.
Frank Rowand (5):
of: unittest: kmemleak on changeset destroy
of: unittest: kmemleak in of_unittest_platform_populate()
of: unittest: kmemleak in of_unittest_overlay_high_level()
of: overlay: kmemleak in dup_and_fixup_symbol_prop()
of: unittest: kmemleak in duplicate property update
drivers/of/overlay.c | 2 ++
.../of/unittest-data/overlay_bad_add_dup_prop.dts | 23 ++++++++++++++----
drivers/of/unittest.c | 28 +++++++++++++++-------
3 files changed, 40 insertions(+), 13 deletions(-)
--
Frank Rowand <frank.rowand@sony.com>
next reply other threads:[~2020-04-16 21:44 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-16 21:42 frowand.list [this message]
2020-04-16 21:42 ` [PATCH 1/5] of: unittest: kmemleak on changeset destroy frowand.list
2020-04-16 21:42 ` [PATCH 2/5] of: unittest: kmemleak in of_unittest_platform_populate() frowand.list
2020-04-16 21:42 ` [PATCH 3/5] of: unittest: kmemleak in of_unittest_overlay_high_level() frowand.list
2020-04-16 21:42 ` [PATCH 4/5] of: overlay: kmemleak in dup_and_fixup_symbol_prop() frowand.list
2020-04-16 21:42 ` [PATCH 5/5] of: unittest: kmemleak in duplicate property update frowand.list
2020-04-16 22:11 ` Rob Herring
2020-04-16 22:10 ` [PATCH 0/5] of: unittest: kmleak detected memory leaks Rob Herring
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