netdev - Re: [patch net-next] genetlink: hold read cb_lock during iteration of genl_fam_idr in genl

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Date:   Sat, 27 Aug 2022 02:00:15 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Jiri Pirko <jiri@...nulli.us>
Cc:     netdev@...r.kernel.org, davem@...emloft.net, kuba@...nel.org,
        pabeni@...hat.com, edumazet@...gle.com, saeedm@...dia.com,
        jacob.e.keller@...el.com, vikas.gupta@...adcom.com,
        gospo@...adcom.com, fw@...len.de
Subject: Re: [patch net-next] genetlink: hold read cb_lock during iteration of
 genl_fam_idr in genl_bind()

Hello:

This patch was applied to netdev/net-next.git (master)
by Jakub Kicinski <kuba@...nel.org>:

On Thu, 25 Aug 2022 10:19:40 +0200 you wrote:
> From: Jiri Pirko <jiri@...dia.com>
> 
> In genl_bind(), currently genl_lock and write cb_lock are taken
> for iteration of genl_fam_idr and processing of static values
> stored in struct genl_family. Take just read cb_lock for this task
> as it is sufficient to guard the idr and the struct against
> concurrent genl_register/unregister_family() calls.
> 
> [...]

Here is the summary with links:
  - [net-next] genetlink: hold read cb_lock during iteration of genl_fam_idr in genl_bind()
    https://git.kernel.org/netdev/net-next/c/8f1948bdcf2f

You are awesome, thank you!
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