[RFT PATCH 0/3] Fix kfree() of const memory on setting driver_override

Krzysztof Kozlowski krzysztof.kozlowski at canonical.com
Tue Feb 22 05:27:04 PST 2022


Hi,

Drivers still seem to use driver_override incorrectly. Perhaps my old
patch makes sense now?
https://lore.kernel.org/all/1550484960-2392-3-git-send-email-krzk@kernel.org/

Not tested - please review and test (e.g. by writing to dirver_override
sysfs entry with KASAN enabled).

Dependencies
============
Patches are independent.

Best regards,
Krzysztof

Krzysztof Kozlowski (3):
  clk: imx: scu: fix kfree() of const memory on setting driver_override
  slimbus: qcom-ngd: fix kfree() of const memory on setting
    driver_override
  rpmsg: fix kfree() of const memory on setting driver_override

 drivers/clk/imx/clk-scu.c       |  6 +++++-
 drivers/rpmsg/rpmsg_internal.h  | 12 ++++++++++--
 drivers/rpmsg/rpmsg_ns.c        | 13 +++++++++++--
 drivers/slimbus/qcom-ngd-ctrl.c |  9 ++++++++-
 4 files changed, 34 insertions(+), 6 deletions(-)

-- 
2.32.0




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