From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793368809; b=DrNEggYqzuN9Xq5QOZVkFtZS7gM6hGEt1B37XMSuoMdFa5BDqIRu2kNTyFpvKRHFsAHV dsBKXfjgS+oEV7nl7lXokIi0kBETF6eTyrsXOfg6MUznmzObjOQeHKz96em4kl2/Hc8Cp 7AOdzCr6I90+HBfz9WbLALBjrVPzRogWr2uOdF5H7KOxHolQJFS4lzYBozwjLZCkYOgS+ zvVhhEsgh5acJRH6pTAZz9ZDV2iQE4FojUCGEnUG1DmJrDRAV5ol/TKA9+JxVsaHuPfZG dvHJzawBuyi5ueVR04hsgmLbrsxr492DOZbRkQmH4uPVrUATY6H8OsdoMhU653XUNaQ== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793368809; h=Received:DKIM-Signature:Received:Content-Type:MIME-Version: Content-Transfer-Encoding:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; bh=KDmUHr1ttwBjzPIfwyVqwKiJPxoZlsl/K1aAP4Ln+GY=; b=CRHpwScH42mdymjnWD6npmipPB9YCFQqpEG/3S/UHSAK85GJMjjoLn/oAX0+G6E3yRJA yDMuuIDunVItKeeJbDUeWy9lOajxTVOftWyfvJe9K5AQGR1/9xe6Vyir9YuUck7/XspEv 7GacFYgaPQcYD8Ch2fEh1gl3h9nWv8hcvlx/jOflk2Ctlr1QLM4tfIXpSbuTt0rOqncva FEOQAC8du6nMFGS70FB5WZzk/i18VJhBgrdMrGpyWVQq+RHLoLE77pcv8Yn7x6xnuOOR8 1R1fsBE8brp/GcSX/hnh+71PSdLOiwuVwwcniX1jhlwxETNYjVFelSgebm1sVZIfTtg== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=kaKf7nea; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id EF34F606A320; Fri, 30 Oct 2026 14:00:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=kaKf7nea Received: by smtp.kernel.org (Postfix) with ESMTPSA id C94111F000C1; Fri, 30 Oct 2026 14:00:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793368808; bh=KDmUHr1ttwBjzPIfwyVqwKiJPxoZlsl/K1aAP4Ln+GY=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=kaKf7neat4kalm7TTYD3X0qip0R/xrNJrmNsVTrvG555khJ49OS0qjFMN2BptfHqC u3kuNhHKatUXV2/sRb7l3O/hFEdzu2Qi78gJviOMWiGF07ljrt6ZuOLRKSJdpSNzs+ lK/Xy5GxY3XL0YFIB1/9NGHkV4qcP9HzaJj0xo1vPbf53IB0/eNavClS+ojXtGb8Ha V/VnJ/g0zRiS8Mef+/lIVHwcvfZayyDl9ddKCMIfoaGrZEL0ioQWzeI1yG5M9ysVZ8 tU8ty6gP15zfaz9iaelRqL2JBYnFTnXUP6C/ielLkOoEHwkWxG3UFEfvif7pr5NM6c 4ZmB11eK+bp0Q== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id BA24A3800465; Fri, 30 Oct 2026 14:00:08 +0000 (UTC) Content-Type: text/plain; charset="utf-8" X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH 0/4] Bluetooth: Keep borrowed keys inside RCU sections From: patchwork-bot+bluetooth@kernel.org Message-Id: <179336880729.1091505.16673199626130104099.git-patchwork-notify@kernel.org> Date: Fri, 30 Oct 2026 14:00:07 +0000 References: In-Reply-To: To: Cen Zhang Cc: marcel@holtmann.org, luiz.dentz@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, baijiaju1990@gmail.com, jjzuming@gmail.com Hello: This series was applied to bluetooth/bluetooth-next.git (master) by Luiz Augusto von Dentz : On Thu, 29 Oct 2026 21:12:25 +0800 you wrote: > hci_find_link_key(), hci_find_ltk() and hci_find_irk_by_addr() return > entries of RCU-protected lists after leaving their read-side sections. > Management clears and reloads these lists under hdev->lock, and > kfree_rcu() frees the old entries after a grace period. A user that > does not hold hdev->lock must therefore keep the returned entry inside > its own RCU read-side section until it has finished reading it. > > [...] Here is the summary with links: - [1/4] Bluetooth: hci_core: Keep link-key filtering inside RCU https://git.kernel.org/bluetooth/bluetooth-next/c/b5bcffa76cbe - [2/4] Bluetooth: SMP: Protect link keys during LTK derivation https://git.kernel.org/bluetooth/bluetooth-next/c/a7a9d27def4b - [3/4] Bluetooth: SMP: Protect LTK encryption with RCU https://git.kernel.org/bluetooth/bluetooth-next/c/5b9045b0a114 - [4/4] Bluetooth: hci_sync: Copy the resolving-list IRK under RCU https://git.kernel.org/bluetooth/bluetooth-next/c/c278da2c4761 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html