Mike Rapoport (Microsoft) 950c31e8f1 lib/test_kho: fixes for error handling
* Update kho_test_save() so that folios array won't be freed when
  returning from the function and the fdt will be freed on error
* Reset state->nr_folios to 0 in  kho_test_generate_data() on error
* Simplify allocation of folios info in fdt.

Link: https://lkml.kernel.org/r/20250811082510.4154080-3-rppt@kernel.org
Fixes: b753522bed ("kho: add test for kexec handover")
Signed-off-by: Mike Rapoport (Microsoft) <rppt@kernel.org>
Reported-by: Pratyush Yadav <pratyush@kernel.org>
Closes: https://lore.kernel.org/all/mafs0zfcjcepf.fsf@kernel.org
Reviewed-by: Pratyush Yadav <pratyush@kernel.org>
Cc: Alexander Graf <graf@amazon.com>
Cc: Baoquan He <bhe@redhat.com>
Cc: Changyuan Lyu <changyuanl@google.com>
Cc: Pasha Tatashin <pasha.tatashin@soleen.com>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Thomas Weißschuh <linux@weissschuh.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2025-09-13 16:54:55 -07:00
2025-09-13 16:54:54 -07:00
2022-09-28 09:02:20 +02:00
2025-02-19 14:53:27 -07:00
2025-08-31 15:33:07 -07:00
2024-03-18 03:36:32 -06:00

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 reStructuredText 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.
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