From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eu-smtp-delivery-151.mimecast.com (eu-smtp-delivery-151.mimecast.com [185.58.86.151]) (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 D78B61494A5 for ; Mon, 14 Oct 2024 08:42:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.58.86.151 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728895367; cv=none; b=PNs+Z35J1/6vNPiE5u2JmlJpSOMrvgEm9t+Xjbl9Zw7cIXQ80Fjxe5hCjOZZPLmp9FnqvQwyvwCUgmFHe7SF49s8hH0EIHqqE8hVJtc5Psxg1BY7bE6Rdopv4+gWkXk2prDwIg3ZLthBSXAgzH8YdWC9EAW1PxHHNxmseuafjsE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728895367; c=relaxed/simple; bh=5yHjcG23l2RiY+X6SeesaOy4Cjp/tQ5jwtipApmb/RA=; h=From:To:CC:Subject:Date:Message-ID:References:In-Reply-To: MIME-Version:Content-Type; b=NKJVJsXQaFghriSoRZ/azVgELaoua37Py1Ozhd5ibfpGtONfbUmOpfBNjugEWIyJoCe88IanBKoUGKAI22i6yI4hzD7KvHG8wPWSqSwT9AmwMstZZ9PbAexVzRmyZUX4ZwAKGYBX1hsT2C9VvmFDJ/3CtXSZhzfPoAYybvbkEsY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ACULAB.COM; spf=pass smtp.mailfrom=aculab.com; arc=none smtp.client-ip=185.58.86.151 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ACULAB.COM Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=aculab.com Received: from AcuMS.aculab.com (156.67.243.121 [156.67.243.121]) by relay.mimecast.com with ESMTP with both STARTTLS and AUTH (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id uk-mta-237-As3E12owNUiKpRqDsAirYw-1; Mon, 14 Oct 2024 09:42:43 +0100 X-MC-Unique: As3E12owNUiKpRqDsAirYw-1 Received: from AcuMS.Aculab.com (10.202.163.4) by AcuMS.aculab.com (10.202.163.4) with Microsoft SMTP Server (TLS) id 15.0.1497.48; Mon, 14 Oct 2024 09:42:42 +0100 Received: from AcuMS.Aculab.com ([::1]) by AcuMS.aculab.com ([::1]) with mapi id 15.00.1497.048; Mon, 14 Oct 2024 09:42:42 +0100 From: David Laight To: 'Jens Axboe' , David Ahern , "David Wei" , "io-uring@vger.kernel.org" , "netdev@vger.kernel.org" CC: Pavel Begunkov , Jakub Kicinski , Paolo Abeni , "David S. Miller" , Eric Dumazet , Jesper Dangaard Brouer , Mina Almasry Subject: RE: [PATCH v1 00/15] io_uring zero copy rx Thread-Topic: [PATCH v1 00/15] io_uring zero copy rx Thread-Index: AQHbGz/uyU8SPZfot0qITi1hCcBR0bKF8pRg Date: Mon, 14 Oct 2024 08:42:41 +0000 Message-ID: References: <20241007221603.1703699-1-dw@davidwei.uk> <2e475d9f-8d39-43f4-adc5-501897c951a8@kernel.dk> <93036b67-018a-44fb-8d12-7328c58be3c4@kernel.org> <2144827e-ad7e-4cea-8e38-05fb310a85f5@kernel.dk> <3b2646d6-6d52-4479-b082-eb6264e8d6f7@kernel.org> <57391bd9-e56e-427c-9ff0-04cb49d2c6d8@kernel.dk> <7f8c6192-3652-4761-b2e3-8a4bddb71e29@kernel.dk> <9bbab76f-70db-48ef-9dcc-7fedd75582cb@kernel.dk> In-Reply-To: <9bbab76f-70db-48ef-9dcc-7fedd75582cb@kernel.dk> Accept-Language: en-GB, en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted Precedence: bulk X-Mailing-List: io-uring@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: aculab.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: base64 Li4uDQo+ID4gVGFwIHNpZGUgc3RpbGwgYSBteXN0ZXJ5LCBidXQgaXQgdW5ibG9ja2VkIHRlc3Rp bmcuIEknbGwgZmlndXJlIHRoYXQNCj4gPiBwYXJ0IG91dCBzZXBhcmF0ZWx5Lg0KPiANCj4gRnVy dGhlciB1cGRhdGUgLSB0aGUgYWJvdmUgbXlzdGVyeSB3YXMgZGhjbGllbnQsIHRoYW5rcyBhIGxv dCB0byBEYXZpZA0KPiBmb3IgYmVpbmcgYWJsZSB0byBmaWd1cmUgdGhhdCBvdXQgdmVyeSBxdWlj a2x5Lg0KDQpJJ3ZlIHNlZW4gdGhhdCBiZWZvcmUgLSBvbiB0aGUgcnggc2lkZS4NCklzIHRoZXJl IGFueSB3YXkgdG8gZGVmZXIgdGhlIGNvcHkgdW50aWwgdGhlIHBhY2tldCBwYXNzZXMgYSBmaWx0 ZXI/DQpPciBiZXR0ZXIgdGVhY2ggZGhjcCB0byB1c2UgYSBub3JtYWwgVURQIHNvY2tldD8/DQoN CglEYXZpZA0KDQotDQpSZWdpc3RlcmVkIEFkZHJlc3MgTGFrZXNpZGUsIEJyYW1sZXkgUm9hZCwg TW91bnQgRmFybSwgTWlsdG9uIEtleW5lcywgTUsxIDFQVCwgVUsNClJlZ2lzdHJhdGlvbiBObzog MTM5NzM4NiAoV2FsZXMpDQo=