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gpio: regression fixes

Johan Hovold linux-gpio lkml stable 2 versions – In review

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Versions newest first · linked by author and title

  1. v2 Latest2 patches 6 repliesIn review
  2. v12 patches 3 repliesSuperseded

Changes in v2 from the cover letter

- drop the corresponding drv_set_drvdata() which is no longer needed after patch 1/2
- add Saravanas's reviewed-by tag to patch 2/2

Patches in v2 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/2gpio: fix NULL-deref-on-deregistration regressiondrivers/gpio/gpiolib.c+1 -21 reply
2/2gpio: fix gpio-device list corruptiondrivers/gpio/gpiolib.c+4 -01 reply

Reviews trailers per patch

All 2 patches have a Reviewed-by or Acked-by.

PatchSaravana KannanAndy ShevchenkoLinus Walleij
SeriesT-b
1/2R-b
2/2R-b R-b

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes. Scroll the table sideways for all 3 reviewers.

Read the v2 thread

Cover letter [PATCH v2 0/2] gpio: regression fixes

Here's a fix for a regression in 5.12 due to the new stub-driver hack, and a fix for potential list corruption due to missing locking which has been there since the introduction of the character-device interface in 4.6.

Johan

Changes in v2
- drop the corresponding drv_set_drvdata() which is no longer needed after patch 1/2
- add Saravanas's reviewed-by tag to patch 2/2

Johan Hovold (2):
gpio: fix NULL-deref-on-deregistration regression
gpio: fix gpio-device list corruption

 drivers/gpio/gpiolib.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)
Signature · 1 line
2.26.2