netdev - Re: [PATCH net-next v3 0/7] vsock/test: Tests for memory leaks

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Message-ID: <03ae1a3e-9dde-4cb0-b617-b03bcaadab64@rbox.co>
Date: Wed, 18 Dec 2024 15:38:17 +0100
From: Michal Luczaj <mhal@...x.co>
To: Stefano Garzarella <sgarzare@...hat.com>
Cc: netdev@...r.kernel.org, Luigi Leonardi <leonardi@...hat.com>
Subject: Re: [PATCH net-next v3 0/7] vsock/test: Tests for memory leaks

On 12/18/24 15:32, Michal Luczaj wrote:
> Series adds tests for recently fixed memory leaks[1]:
> 
> commit d7b0ff5a8667 ("virtio/vsock: Fix accept_queue memory leak")
> commit fbf7085b3ad1 ("vsock: Fix sk_error_queue memory leak")
> commit 60cf6206a1f5 ("virtio/vsock: Improve MSG_ZEROCOPY error handling")
> 
> Patch 1/6 is a non-functional preparatory cleanup.
> Patch 2/6 is a test suite extension for picking specific tests.
> Patch 3/6 explains the need of kmemleak scans.
> Patches 4-5-6 add the tests.
> 
> NOTE: Test in patch 6/6 ("vsock/test: Add test for MSG_ZEROCOPY completion
> memory leak") may stop working even before this series is merged. See
> changes proposed in [2]. The failslab variant would be unaffected. [...]

Bah, I've added one more patch: "vsock/test: Adapt send_byte()/recv_byte()
to handle MSG_ZEROCOPY" and broke the numbering above, sorry.

Michal