From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from invmail4.hynix.com (exvmail4.skhynix.com [166.125.252.92]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 01803236437; Wed, 26 Nov 2025 04:21:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=166.125.252.92 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764130869; cv=none; b=LJPB5GWOt13tBG7Wys4PrLEh7d3x+kz+S+TOruLdhTBLXUCPlN35bgPNRM3Q7h8C+Wxrp4g9eTSuDVg0ZFS7pbne4apc+uigGBMqAoyJQTO/kjxXtRFl2yNk7us35bdYSj8kgomBT4ixejkWNz18N0hT019bTYvia4ebD1Kk6zQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764130869; c=relaxed/simple; bh=6Od6tKtafBggIrW0EfCiMEwi/gxLATPxr5yiAXADMiM=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=GQxdcsVb9fjku/hdJQbIPf46ZOt6Hs9qv7xEZ5KiMskIuQHXEYR7RqKuydOmUgLb+K1mGhOAlRdwu6DVx4agTlCWe+rJhc9fZYQcsR//jj8l0MX0kPXZ0dqUacE9ae5PPmiYJMCtxcTZoyZxYl9e77I/HC8k2bbtG8yxEQgbePQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sk.com; spf=pass smtp.mailfrom=sk.com; arc=none smtp.client-ip=166.125.252.92 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sk.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sk.com X-AuditID: a67dfc5b-c2dff70000001609-fe-692680265a1c Date: Wed, 26 Nov 2025 13:20:49 +0900 From: Byungchul Park To: Jakub Kicinski Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, kernel_team@skhynix.com, harry.yoo@oracle.com, hawk@kernel.org, andrew+netdev@lunn.ch, david@redhat.com, lorenzo.stoakes@oracle.com, Liam.Howlett@oracle.com, vbabka@suse.cz, ziy@nvidia.com, willy@infradead.org, toke@redhat.com, davem@davemloft.net, edumazet@google.com, pabeni@redhat.com, horms@kernel.org, asml.silence@gmail.com, axboe@kernel.dk, ncardwell@google.com, kuniyu@google.com, dsahern@kernel.org, almasrymina@google.com, sdf@fomichev.me, dw@davidwei.uk, ap420073@gmail.com, dtatulea@nvidia.com, shivajikant@google.com, io-uring@vger.kernel.org Subject: Re: [PATCH net-next 2/3] netmem, devmem, tcp: access pp fields through @desc in net_iov Message-ID: <20251126042049.GA67399@system.software.com> References: <20251121040047.71921-1-byungchul@sk.com> <20251121040047.71921-2-byungchul@sk.com> <20251124184729.7e365941@kernel.org> 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-Disposition: inline In-Reply-To: <20251124184729.7e365941@kernel.org> User-Agent: Mutt/1.9.4 (2018-02-28) X-Brightmail-Tracker: H4sIAAAAAAAAA02Sa0hTYRjHec95d3Ycjk7T6lVBaqmFkJdIeKnoggTnoxkEJWErD+7kNm1T m0Gxymh5zRTRabUiUuesmKJOy3SmNbM5M2OFqYhmZWn3tInmZlHffjz/C/8PD01KvsNAmlel c2qVTCGlRFD00ffGpjBdGB9ln4vBtbNaXDXaLMBz5kkCV5oaAa59XUjhyr5siL/f+UXi2y3n CWxtmQT4fVkdhSe6x4R45NYbiO9daCLxWOFjCk+fd0DsbCwQYEdnDYWbdKNCPNBSSeFh86IA 2w01EOuH7kPcbVyNfzz5APBgeQuBrw8l4medYxBXnCkA2D275K/oGhbuCmYbal4S7IuyIsi6 2noI1mp4LWSNlgy2vjqcHXiawVpMFynW8uWykLU2fyXY/HPTFPt54hVkZ9oGKbbX+FDIfrUE x604KNqexCn4TE4dueOwSJ7nrBak2Unt24J+gQ6MEzmAphGzBfU74nOAjxd7jSVCD0MmFE3l tZMeppgNyOWa87I/E4Ky68uhh0kmX4AqbFoP+zFHkLnY5M2KGYxq80aW/CJawugB+jZbQywL K5G9fPxPOBy5Ft55N5BMEKpaoD1nHyYa3c/t8dpXMetRe+MjwtODmCIatdZbyeWhAaij2gUv AcbwX63hv1rDv1ojIE1AwqsylTJesSVCnqXitRFHU5UWsPQMt07NJzSDL859NsDQQOorvjsf yksEskxNltIGEE1K/cV1BSG8RJwkyzrJqVMT1RkKTmMDQTSUrhFv/nEiScIky9K5FI5L49R/ VYL2CdSBwI6hs59ih1VRm3Y0IL3ixtbF8St9+x1+5tKF+PScwZL+vFb11DXLIWV1ckpcglZf krY3K6jNPnAA7nRfFQesvVmcsW5mPmFq96T7Z2y3RA5Pj+RufJ76y/SA1R0v63p7etuerttU DG/tdvYf63CHxMTlAlp5pCtS27SrLrFUJIUauSw6nFRrZL8B14M6GAgDAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrLIsWRmVeSWpSXmKPExsXC5WfdrKvWoJZp0HxKwWL1jwqL5Q92sFr8 XPOcyWLOqm2MFqvv9rNZzDnfwmLxdf0vZot1u1qZLHbues5o8WrGWjaLp8cesVvcX/aMxWJP +3Zmi0f9J9gs3rWeY7E4PPckq8WFbX2sFucOr2Sz2N7wgN3i8q45bBb31vxntTg5ayWLRced vSwWxxaIWXw7/YbR4urMXUwWC+/EW1w6/IjFYnZjH6PF7x9A9bOP3mN3kPfYsvImk8e1GRNZ PG7sO8XksXPWXXaPBZtKPTav0PK4fLbUY9OqTjaPTZ8msXvs3PGZyaO3+R2bx8ent1g83u+7 yuax+MUHJo8zC46we3zeJBcgEMVlk5Kak1mWWqRvl8CV0XNhBWvBSeaKF30XWRsYnzB1MXJy SAiYSJxZMIUdxGYRUJV43XOAGcRmE1CXuHHjJ5gtIqAi0bJ5JguIzSzQyyox+1AFiC0skCSx ZvIqsF5eAQuJ1T33geq5OIQEOhglvvxYyQSREJQ4OfMJVLOWxI1/L4HiHEC2tMTyfxwgYU4B Q4m93afAykUFlCUObDvONIGRdxaS7llIumchdC9gZF7FKJKZV5abmJljqlecnVGZl1mhl5yf u4kRGOnLav9M3MH45bL7IUYBDkYlHt4Nf1QzhVgTy4orcw8xSnAwK4nwru1TyRTiTUmsrEot yo8vKs1JLT7EKM3BoiTO6xWemiAkkJ5YkpqdmlqQWgSTZeLglGpglHmvcp7v7va8Im0jT6fi fzqmWr1G76aqpH19uumk0UeG3W7bj82wleDwTLyu8La3cH6hd4jFjZJDr/xvr5BdHNTam7I/ OiytNUrza3CWaWV0drjy4ozptU9jT8T8MyqNzFtaPN1W98R87TL1zw+uRy+x779T/vVSktKG E/sjJF3Mc7dc8ApUYinOSDTUYi4qTgQAqP+FDPACAAA= X-CFilter-Loop: Reflected On Mon, Nov 24, 2025 at 06:47:29PM -0800, Jakub Kicinski wrote: > On Fri, 21 Nov 2025 13:00:46 +0900 Byungchul Park wrote: > > Convert all the legacy code directly accessing the pp fields in net_iov > > to access them through @desc in net_iov. > > Please repost just this patch. The last one needs to come after the > merge window, when io-uring and net core changes converge in one tree. Sure, I will. Thanks. Byungchul > -- > pw-bot: cr