Re: [PATCH v2 0/2] Bluetooth: ISO: Fix KCSAN data-races on iso_pi(sk)

[email protected] Tue, 21 Apr 2026 17:40:06 +0000

Newsgroups	dev.linux.lists.linux-kernel-mentees,org.kernel.vger.linux-bluetooth,org.kernel.vger.linux-kernel,org.kernel.vger.netdev
Message-ID	<177679320605.2928707.16734719453361782576.git-patchwork-notify@kernel.org>

Hello:

This series was applied to bluetooth/bluetooth-next.git (master)
by Luiz Augusto von Dentz <[email protected]>:

On Tue, 21 Apr 2026 11:51:20 +0900 you wrote:
> Found while auditing iso_pi(sk) field accesses after a KCSAN report.
> Patch 1/2 is the reported race on iso_pi(sk)->dst in iso_sock_connect();
> patch 2/2 covers related races on other iso_pi(sk) fields accessed in
> iso_connect_{bis,cis}() and iso_connect_ind() that were found by
> inspection during the same audit.
> 
> Changes in v2:
>  - Patch 1/2: Use sa->iso_bdaddr directly instead of caching the
>    bacmp() result in a local variable, as suggested by Luiz [1].
>    This avoids reading from iso_pi(sk) entirely for the broadcast
>    check.
> 
> [...]

Here is the summary with links:
  - [v2,1/2] Bluetooth: ISO: Fix data-race on dst in iso_sock_connect()
    https://git.kernel.org/bluetooth/bluetooth-next/c/20ca2749b31a
  - [v2,2/2] Bluetooth: ISO: Fix data-race on iso_pi(sk) in socket and HCI event paths
    https://git.kernel.org/bluetooth/bluetooth-next/c/66d4d518020b

You are awesome, thank you!
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