linux-kernel - [PATCH v2 0/3] of: overlay: unittest: fix overlay notify error, add overlay notifier tests, fix bug revealed by new unittests

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Message-Id: <20220502181742.1402826-1-frowand.list@gmail.com>
Date:   Mon,  2 May 2022 13:17:39 -0500
From:   frowand.list@...il.com
To:     Rob Herring <robh+dt@...nel.org>, pantelis.antoniou@...sulko.com,
        Slawomir Stepien <slawomir.stepien@...ia.com>,
        Dan Carpenter <dan.carpenter@...cle.com>
Cc:     devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Slawomir Stepien <sst@...zta.fm>,
        Jan Kiszka <jan.kiszka@...mens.com>,
        Geert Uytterhoeven <geert+renesas@...der.be>
Subject: [PATCH v2 0/3] of: overlay: unittest: fix overlay notify error, add overlay notifier tests, fix bug revealed by new unittests

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

patch 1/3: fix bug in overlay notifier handling
patch 2/3: add overlay notifier unittests, expose another bug
patch 3/3: fix bug exposed in patch 2, update unittests for fix

Changes since version 1:
  - patch 1/1 v1 did not apply on Rob's dt/next branch, rebase on top of
    5f756a2eaa44 of: overlay: do not break notify on NOTIFY_{OK|STOP}

Frank Rowand (3):
  of: overlay: add entry to of_overlay_action_name[]
  of: overlay: unittest: add tests for overlay notifiers
  of: overlay: do not free changeset when of_overlay_apply returns error

 drivers/of/overlay.c                    |  56 ++++---
 drivers/of/unittest-data/Makefile       |  10 ++
 drivers/of/unittest-data/overlay_16.dts |  15 ++
 drivers/of/unittest-data/overlay_17.dts |  15 ++
 drivers/of/unittest-data/overlay_18.dts |  15 ++
 drivers/of/unittest-data/overlay_19.dts |  15 ++
 drivers/of/unittest-data/overlay_20.dts |  15 ++
 drivers/of/unittest.c                   | 204 ++++++++++++++++++++++++
 include/linux/of.h                      |  13 ++
 9 files changed, 333 insertions(+), 25 deletions(-)
 create mode 100644 drivers/of/unittest-data/overlay_16.dts
 create mode 100644 drivers/of/unittest-data/overlay_17.dts
 create mode 100644 drivers/of/unittest-data/overlay_18.dts
 create mode 100644 drivers/of/unittest-data/overlay_19.dts
 create mode 100644 drivers/of/unittest-data/overlay_20.dts

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