From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E7C2347277D for ; Sat, 12 Sep 2026 15:26:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789226788; cv=none; b=ARW3MPeLyWryggrxCdRbeVHUTscEuS6tj3HxcnCXaarJgyFiFNlKOd+BfI2Wjeun/NLQ/MRJGEu+2QItekY3PFM1qXgL0UTrHNTyKc1O8DOYDidTc3EYezuVQRj6qfci7G7xWIRZ6lefKMOZrEmuuBURBsfHgDIa1bFKCErMUwA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789226788; c=relaxed/simple; bh=B2O5Dkyhg4XcaRt84qy8IKN8rJGZ/XbT1KLDoaUB42E=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=SSJyJ4vv19LY43fLN/eWDUN3WZe4YnAfIJBcKD3LNo2xRSo+RhK+kCN2LOfGzUhdGJnLEp+7Wc+VrBvEgnmSUyli5ViFpos9ILts1AqU2SmjmkDXms8cDspR3PB5OE7k4KDYuGRq49ZXqGH2G+ZaZdIHKp4Ki4ixlXPA+BAfYQI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=SgHcsvaX; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="SgHcsvaX" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 14F4D1F000FF; Sat, 12 Sep 2026 15:26:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1789226786; bh=t2LlIEGLu+1ZxDlFdsIvj9z4kDq7Ojdl2L/xaLKmYNs=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=SgHcsvaXhMEHW58GOCsHXWs9J39x2u0N2tU4wXnFR6q65gR9uYi09U1XRcDb0FXiD v4eaX/usXd7QhPAKfQPhMgf+XcJqPJ+Lc5Txv4qowHdYXzTOPRdVLMPY0guTNsOqty ZDgDO9ATUh6QFzRrQ3Qk0F0YnVny92gZgLNq7X5tQsDkHF5HHR5rrlC/RGramKNXoV AjXihM058s0AGuRRFeWbLKiAPsLY7+nq/1qSU9hl7fzAzu2+VkKXIcZdcx9msLgeg2 VPuE7/eTrlRuWFVlXEeO2g+zc8LDfgzsUta6rs+s9lSS0UXqtJcRSm0hLEI8C4iken Ib5P39GFoDC7Q== From: Sasha Levin To: stable@vger.kernel.org Cc: Sasha Levin , Sven Eckelmann , Sashiko Subject: Re: [PATCH 5.10.y v2] batman-adv: dat: atomically update mac addresses Date: Sat, 12 Sep 2026 11:26:14 -0400 Message-ID: X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260911124849.3741497-1-sven@narfation.org> References: <20260911124849.3741497-1-sven@narfation.org> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit > atomic64_t can be used to store the 48 bit of a mac address. A reader will > then either see the old mac address or the new one - never a mixture of > both. > > Fixes: 2f1dfbe18507 ("batman-adv: Distributed ARP Table - implement local storage") > [ Context, integrate support for dat_cache debugfs file ] > Signed-off-by: Sven Eckelmann Queued for 5.10, thanks. The dat_cache debugfs hunk in this v2 is what v1 was missing. -- Thanks, Sasha