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 B90AA310635; Fri, 12 Sep 2025 14:22:33 +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=1757686953; cv=none; b=mKvY1l59NmApokNgsokFQGuQorWpqvNbhhPFyIb9HtzrancpgAxW4qLt2KVA90LoAgYGDLYiFDAiEUoejiqDEcKzTYGALNk8NdWDHKXHAHr239AvugZm5RD5g+HOv1j7+/9AO1yuETiwzswq1nH9Iq/OIg+IPNSj9J7o3RuNkaY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757686953; c=relaxed/simple; bh=6gVH98vnEQp7d3I+Ud6918Xk9foWHiIBcXR2vivNm8E=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=lTEtCLEMKFl1asAyLTRhVKK2cbkbzCjXZG6jC70MmrpwiY0JhJKg5W4nKXBW7vBIpB6UimuojNy2LfcOFyrCrW14Ma6Q0ARnLVCtIZgtxv8IylknzATMdg7FJH9qAA1oSo6fAM0eJ+l4alvZ3CbvxIMucfdCJnObhzqBXf4UQrQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=trxktfTZ; 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="trxktfTZ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 598D6C4CEF1; Fri, 12 Sep 2025 14:22:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1757686953; bh=6gVH98vnEQp7d3I+Ud6918Xk9foWHiIBcXR2vivNm8E=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=trxktfTZNWwSMJNyjwi48c2iIkYZNFQD1zr4T+3OtUKfpK+EFzDmPAGhJNdgiOA1x HVnPIVKOyZT/udHznrXOCiMJ3j4tjvG34pw1TkosIrh8EIAifeWuy8zAHDJmTjqsWW 4P3UoCZwwG2zJgkU2c4IiPAbpRquvzpE4n7tNhSXlPhiFduf2PXo2vtyNXCf1OxWdd 6PIPsgxG5WPgklTAHc32MWZ5p0ViZLHGxcEB/DGhkf3b5Dp5+ArcTY1Ilg2x+u7kYR yFs826pRmH46sM7M9ue+oI0m9PQF/U1aizFgeBH7ofTOAmxm4j9s2hOrISnTIYLehG Dttibo0FxNygg== Date: Fri, 12 Sep 2025 07:22:32 -0700 From: Jakub Kicinski To: Pavel Begunkov Cc: Feng zhou , axboe@kernel.dk, almasrymina@google.com, dtatulea@nvidia.com, io-uring@vger.kernel.org, linux-kernel@vger.kernel.org, yangzhenze@bytedance.com, wangdongdong.6@bytedance.com Subject: Re: [PATCH net-next] io_uring/zcrx: fix ifq->if_rxq is -1, get dma_dev is NULL Message-ID: <20250912072232.5019e894@kernel.org> In-Reply-To: <58ca289c-749f-4540-be15-7376d926d507@gmail.com> References: <20250912083930.16704-1-zhoufeng.zf@bytedance.com> <58ca289c-749f-4540-be15-7376d926d507@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 Fri, 12 Sep 2025 13:40:06 +0100 Pavel Begunkov wrote: > On 9/12/25 09:39, Feng zhou wrote: > > From: Feng Zhou > > > > ifq->if_rxq has not been assigned, is -1, the correct value is > > in reg.if_rxq. > > Good catch. Note that the blamed patch was merged via the net tree > this time around to avoid conflicts, and the io_uring tree doesn't > have it yet. You can repost it adding netdev@vger.kernel.org and > the net maintainers to be merged via the net tree. Otherwise it'll > have to wait until 6.18-rc1 is out If only we had a maintainers entry that makes people automatically CC both lists, eh? :\