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=1792793080; b=safrs9YmZAjkEjZIbMe7xbXneksjtSuhb8IE2h98FWEogYeHhzIaivU0H5vYg+8262rY 1DgOOUiGLiSnRq4Sao5UqWanfJKYhPlFZTRN5gGBh0Dyi/qrF+XGM5HWmkSP4cfJ2w2My MZ5C9yQ9dg1jOIcbFzKuX8z7It5xLaCojOdAHfYa+AfHeTeFkJmheaCA5Gw2Drp2DBnO2 lySuTpv8fTysp5L/HPYGCxkfWcxVIdN0wMo1bOQCfdZrckhzZkPh0tYUB6AiZ3RuUyILy E11SZC7lsrf+XWi+gvSEreqayUcuBWlTgE/zCa9HZVQj+7dYz9GRgmTP6wodjaatqpw== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1792793080; h=Received:DKIM-Signature:Date:From:To:Cc:Subject:Message-ID: In-Reply-To:References:MIME-Version:Content-Type: Content-Transfer-Encoding; bh=EPP/d/Ya0/T2FxJwfpmQrTkWP988A03MGXlw4CVnJzM=; b=z1tORRkE3rYBUeOhjD5I9fBLVxNAPEpkyWk8+X79wU9alwA5GDS0ER1mVHVDlVeZLX5P j7NAGii1BPtCTbpulS5Gb7TYTylqZDeUAXxr/wZhSgNGhcCMR8k98ajl+B35qCm8DWxFB I8o6sILqslDRMXDPl1Ldpu1KssX1mQmexMHBNE+omzYwCey7z4stKZnQVph1rR/BZL9eP HuIUVSuvNsX0I11Tvcm+a4+fclmhXmoq2yqyQBk/i+KEsHZDF1CVH5DXKaWzysqHx+ulR iLIM27vhbHE7bKMxO99TMjVCUke40uegFZxma4L05CAwa7EF9Kb3JY+9Pd7WhEkh27Q== 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=NXrTMK4Y; 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 5D9E5606A328; Fri, 23 Oct 2026 22:04:40 +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=NXrTMK4Y Received: by smtp.kernel.org (Postfix) with ESMTPSA id A211D1F01825; Fri, 23 Oct 2026 22:04:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1792793079; bh=EPP/d/Ya0/T2FxJwfpmQrTkWP988A03MGXlw4CVnJzM=; h=Date:From:To:Cc:Subject:In-Reply-To:References; b=NXrTMK4YMtlG0XHeAXlo0UnQ8k7l3DysJlAuT7a20Vxum2WUpnpG0glvE02DrKp5I goRn+oUtCx22hLrjxQUxxSQPzAoW7INBXfru+wshJghgJWf9BdTmZpxVWJWPlqA0HO YNIHvO+mPWj/08dRJcdRVhHrXOfw0EX6vIz84kkLZniPDy7Aeg5gK6eLuqu7lUGDen xxx9TkW0cojafHj87KZnMPH2mCaZHAYRFUbA/LuWM2OG/iEw0f+i3dPJ1dabe0LZ72 h97fRDyuw+FgNVcu7lO/7ltg9oIxz5rCH5ZQorm3Q6ezGuPVQX2iczZAyLcC2sgYJ/ hwVNINW8koqJQ== Date: Fri, 23 Oct 2026 15:04:39 -0700 From: Jakub Kicinski To: Til Kaiser Cc: netdev@vger.kernel.org, jie.luo@oss.qualcomm.com, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@kernel.org, pabeni@redhat.com, linux-kernel@vger.kernel.org Subject: Re: [PATCH net v2 1/1] net: ethernet: qualcomm: ppe: Fix multicast queue admission control access Message-ID: <20261023150439.4fd52428@kernel.org> In-Reply-To: <20261019105950.3977665-2-mail@tk154.de> References: <20261019105950.3977665-1-mail@tk154.de> <20261019105950.3977665-2-mail@tk154.de> 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-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Mon, 19 Oct 2026 12:59:50 +0200 Til Kaiser wrote: > Multicast queues have global IDs 256 through 299, but their admission > control table has 44 entries indexed from zero. Using the global queue > ID accesses registers beyond that table, leaving the multicast > thresholds unconfigured. Subtract the unicast queue count when > addressing the multicast table. Keep the global IDs for enqueue and > dequeue operations. No longer applies. If the patch is still relevant please make sure to include the answers to the series bot questions in commits msg for v3. -- pw-bot: cr