From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 0881110E4; Wed, 6 Aug 2025 18:11:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754503870; cv=none; b=dCIL56pZURYGAsX9/z5vMzeDYmu0qUIiTCq/EpF8I6cQVE5qpG4pP45+lF2/JmfqMeClsmM61UPyZL+5cedrss5xJWYSMjVceapRsjkAx/FQlsGZtYSocpqG1Mubyt/r6sNnkfLx6bRe4LEaGknTFlo3zMdLAAg/iVSZzHRRysU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754503870; c=relaxed/simple; bh=zfOTfbqzLxQrzqYlCJpxFjKQoFwZjiEZuM/1/1OHL1w=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=sKKA6aGtYwjle7wK/P0MChbtRpovfWGJ2FyIlY+RzIAb0ZYWT0l7hi/0RSNWjilAV1sGBr712eKpOgs07P+thpiA5N837GG9d3FJMwf2Mskz+MItm+caNgaMhujsaaA9pHVjj1hGcmENcCC7AHlpZe2+wkV6L1fnZEy38SE97RU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=P47mGj2I; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="P47mGj2I" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1EAC3C4CEE7; Wed, 6 Aug 2025 18:11:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1754503869; bh=zfOTfbqzLxQrzqYlCJpxFjKQoFwZjiEZuM/1/1OHL1w=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=P47mGj2IRg0wNUvhSIIFMhZFHoN/SrWyiguX797+0R4OCqBdz0cSm3cJgX0ULqCkD 9rmBRhsRC4sA9jYrpXAp28gsCLya5cVNZ30tNvNGn4PfXXgWaqZbBZzQAy2/gOp26T /SQrmaFU1ebwDNJPqCuXXiUCN6Co1jXyTrH7gqoaeSATv81R0hErmhnmpbUHkxjfwT ES7+k5LPFnSSOZ29ZSOexnM1nrUvV7F+aZ+HzsrbdozSw1Wwfapmegsbr15Ja1g9ua Iv47hFlVCK+K10nvtYJq+0wMe6Z82cHbUBSOd/fd8mJL99iYGd6OvOT82iK5SNFLcv S98GpZvA0D1GQ== Date: Wed, 6 Aug 2025 11:11:08 -0700 From: Jakub Kicinski To: Mina Almasry Cc: Pavel Begunkov , netdev@vger.kernel.org, io-uring@vger.kernel.org, Eric Dumazet , Willem de Bruijn , Paolo Abeni , andrew+netdev@lunn.ch, horms@kernel.org, davem@davemloft.net, sdf@fomichev.me, dw@davidwei.uk, michael.chan@broadcom.com, dtatulea@nvidia.com, ap420073@gmail.com Subject: Re: [RFC v1 21/22] net: parametrise mp open with a queue config Message-ID: <20250806111108.33125aa2@kernel.org> In-Reply-To: References: <20250801171009.6789bf74@kernel.org> <11caecf8-5b81-49c7-8b73-847033151d51@gmail.com> Precedence: bulk X-Mailing-List: io-uring@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Wed, 6 Aug 2025 09:48:56 -0700 Mina Almasry wrote: > iouring zcrx and devmem can configure netdev_rx_queue->rx_buf_len in > addition to netdev_rx_queue->mp_params in this scenario. Did you not read my message or are you disagreeing that the setting should be separate and form a hierarchy?