linux-kernel - Re: [PATCH v3 0/2] io_uring: Add KASAN support for alloc caches

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Date:   Thu, 16 Mar 2023 13:01:44 -0600
From:   Jens Axboe <axboe@...nel.dk>
To:     asml.silence@...il.com, io-uring@...r.kernel.org,
        Breno Leitao <leitao@...ian.org>
Cc:     linux-kernel@...r.kernel.org, gustavold@...a.com, leit@...a.com,
        kasan-dev@...glegroups.com
Subject: Re: [PATCH v3 0/2] io_uring: Add KASAN support for alloc caches


On Thu, 23 Feb 2023 08:43:51 -0800, Breno Leitao wrote:
> This patchset enables KASAN for alloc cache buffers. These buffers are
> used by apoll and netmsg code path. These buffers will now be poisoned
> when not used, so, if randomly touched, a KASAN warning will pop up.
> 
> This patchset moves the alloc_cache from using double linked list to single
> linked list, so, we do not need to touch the poisoned node when adding
> or deleting a sibling node.
> 
> [...]

Applied, thanks!

[1/2] io_uring: Move from hlist to io_wq_work_node
      commit: 80d5ea4e019d5ac0257c9bf06a7bcf30c9500adc
[2/2] io_uring: Add KASAN support for alloc_caches
      commit: 80d5ea4e019d5ac0257c9bf06a7bcf30c9500adc

Best regards,
-- 
Jens Axboe