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39744738a6
Coresight TRBE driver shares a single platform data (which is empty btw). However, with the commit4e8fe7e5c3("coresight: Store pointers to connections rather than an array of them") the coresight core would free up the pdata, resulting in multiple attempts to free the same pdata for TRBE instances. Fix this by allocating a pdata per coresight_device. Fixes:4e8fe7e5c3("coresight: Store pointers to connections rather than an array of them") Link: https://lore.kernel.org/r/20230814093813.19152-3-hejunhao3@huawei.com Reported-by: Junhao He <hejunhao3@huawei.com> Cc: Anshuman Khandual <anshuman.khandual@arm.com> Cc: James Clark <james.clark@arm.com> Tested-by: Junhao He <hejunhao3@huawei.com> Link: https://lore.kernel.org/r/20230816141008.535450-2-suzuki.poulose@arm.com Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.