Re: [PATCH net] net: annotate data race around dev->flags in __dev_change_flags

From: Jakub Kicinski
Date: Mon Jul 29 2024 - 14:36:19 EST


On Tue, 30 Jul 2024 01:33:26 +0900 Jeongjun Park wrote:
> According to KCSAN report, there is a read/write race between
> __dev_change_flags and netif_is_bond_master for dev->flags.
>
> Thereforce, __dev_change_flags() needs protection.

I told you already that this just silences the warning, you need to
provide real analysis and explanation of why this is right.
https://lore.kernel.org/all/20240729074132.6edec347@xxxxxxxxxx/
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pw-bot: reject