Breno Leitao e1fe7ee885 io_uring: Add KASAN support for alloc_caches
Add support for KASAN in the alloc_caches (apoll and netmsg_cache).
Thus, if something touches the unused caches, it will raise a KASAN
warning/exception.

It poisons the object when the object is put to the cache, and unpoisons
it when the object is gotten or freed.

Signed-off-by: Breno Leitao <leitao@debian.org>
Reviewed-by: Gabriel Krisman Bertazi <krisman@suse.de>
Link: https://lore.kernel.org/r/20230223164353.2839177-2-leitao@debian.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2023-04-03 07:16:14 -06:00
2023-04-03 07:14:20 -06:00
2022-09-28 09:02:20 +02:00
2023-04-02 14:29:29 -07:00

Linux kernel
============

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Please read the Documentation/process/changes.rst file, as it contains the
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