linux-kernel - [GIT PULL] regmap fixes for v5.9-rc6

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Date:   Fri, 25 Sep 2020 21:16:00 +0100
From:   Mark Brown <broonie@...nel.org>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     linux-kernel@...r.kernel.org, Mark Brown <broonie@...nel.org>
Subject: [GIT PULL] regmap fixes for v5.9-rc6

The following changes since commit d012a7190fc1fd72ed48911e77ca97ba4521bccd:

  Linux 5.9-rc2 (2020-08-23 14:08:43 -0700)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git tags/regmap-fix-v5.9-rc6

for you to fetch changes up to 05669b63170771d554854c0e465b76dc98fc7c84:

  regmap: fix page selection for noinc writes (2020-09-21 20:58:02 +0100)

----------------------------------------------------------------
regmap: Fixes for v5.9

Two issues here - one is a fix for use after free issues in the case
where a regmap overrides its name using something dynamically generated,
the other is that we weren't handling access checks non-incrementing I/O
on registers within paged register regions correctly resulting in
spurious errors.  Both of these are quite rare but serious if they
occur.

----------------------------------------------------------------
Charles Keepax (2):
      regmap: debugfs: Fix handling of name string for debugfs init delays
      regmap: debugfs: Add back in erroneously removed initialisation of ret

Dmitry Baryshkov (2):
      regmap: fix page selection for noinc reads
      regmap: fix page selection for noinc writes

 drivers/base/regmap/internal.h       |  6 +--
 drivers/base/regmap/regcache.c       |  2 +-
 drivers/base/regmap/regmap-debugfs.c |  7 ++--
 drivers/base/regmap/regmap.c         | 75 +++++++++++++++++++++++-------------
 4 files changed, 56 insertions(+), 34 deletions(-)