From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (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 93BC3107AD for ; Fri, 13 Oct 2023 08:27:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=none Received: from eu-smtp-delivery-151.mimecast.com (eu-smtp-delivery-151.mimecast.com [185.58.85.151]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1C818E8 for ; Fri, 13 Oct 2023 01:27:04 -0700 (PDT) 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-98-JBVSnzIeMf2mnzX9rNhn3g-1; Fri, 13 Oct 2023 09:27:01 +0100 X-MC-Unique: JBVSnzIeMf2mnzX9rNhn3g-1 Received: from AcuMS.Aculab.com (10.202.163.6) by AcuMS.aculab.com (10.202.163.6) with Microsoft SMTP Server (TLS) id 15.0.1497.48; Fri, 13 Oct 2023 09:27:00 +0100 Received: from AcuMS.Aculab.com ([::1]) by AcuMS.aculab.com ([::1]) with mapi id 15.00.1497.048; Fri, 13 Oct 2023 09:27:00 +0100 From: David Laight To: 'Nicholas Piggin' , Aaron Conole CC: "netdev@vger.kernel.org" , "dev@openvswitch.org" , Pravin B Shelar , Eelco Chaudron , Ilya Maximets , Flavio Leitner , Paolo Abeni , Jakub Kicinski , "David S. Miller" , Eric Dumazet Subject: RE: [PATCH 0/7] net: openvswitch: Reduce stack usage Thread-Topic: [PATCH 0/7] net: openvswitch: Reduce stack usage Thread-Index: AQHZ/Koxu5HRuOq5lkWzn3IeIo3GabBHYm7Q Date: Fri, 13 Oct 2023 08:27:00 +0000 Message-ID: References: <20231011034344.104398-1-npiggin@gmail.com> In-Reply-To: Accept-Language: en-GB, en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.202.205.107] Precedence: bulk X-Mailing-List: netdev@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 X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H5,RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net RnJvbTogTmljaG9sYXMgUGlnZ2luDQo+IFNlbnQ6IDEyIE9jdG9iZXIgMjAyMyAwMjoxOQ0KLi4u DQo+IEl0IGlzIGEga2VybmVsIGNyYXNoLCBzbyB3ZSBuZWVkIHNvbWV0aGluZyBmb3Igc3RhYmxl LiBCdXQgSW4gYSBjYXNlDQo+IGxpa2UgdGhpcyB0aGVyZSdzIG5vdCBvbmUgc2luZ2xlIHByb2Js ZW0uIExpbnV4IGtlcm5lbCBzdGFjayB1c2UgaGFzDQo+IGFsd2F5cyBiZWVuIHByZXR0eSBkdW1i IC0gImRvbid0IHVzZSB0b28gbXVjaCIsIGZvciBzb21lIHZhbHVlcyBvZg0KPiB0b28gbXVjaCwg YW5kIGp1c3QgY3Jvc3MgZmluZ2VycyBjb25maWcgYW5kIGNvbXBpbGVyIGFuZCB3b3Jsa29hZA0K PiBkb2Vzbid0IGhpdCBzb21lIG92ZXJmbG93IGNhc2UuDQoNCkkgdGhpbmsgaXQgb3VnaHQgdG8g YmUgcG9zc2libGUgdG8gdXNlIGEgRklORV9JQlQgKEkgdGhpbmsgdGhhdA0KaXMgd2hhdCBpdCBp cyBjYWxsZWQpIGNvbXBpbGUgdG8gZ2V0IGluZGlyZWN0IGNhbGxzIGdyb3VwZWQNCmFuZCBjaGFu Z2Ugb2JqdG9vbCB0byBvdXRwdXQgdGhlIHN0YWNrIG9mZnNldCBvZiBldmVyeSBjYWxsLg0KSXQg aXMgdGhlbiBhIHNpbXBsZSAoZm9yIHNvbWUgZGVmaW5pdGlvbiBvZiBzaW1wbGUpIHByb2Nlc3MN CnRvIHdvcmsgb3V0IHRoZSBzdGF0aWMgbWF4aW11bSBzdGFjayB1c2FnZS4NCg0KQW55IHJlY3Vy c2lvbiBjYXVzZXMgZ3JpZWYgKHRoZSBzdGFjayBkZXB0aCBmb3IgZWFjaA0KbG9vcCBjYW4gYmUg cmVwb3J0ZWQpLg0KDQpBbHNvIEkgc3VzcGVjdCB0aGUgY29tcGlsZXIgd2lsbCBuZWVkIGFuIGVu aGFuY2VtZW50IHRvDQphZGQgYSBjb25zdGFudCBpbnRvIHRoZSBoYXNoIHRvIGRpc2FtYmlndWF0 ZSBpbmRpcmVjdA0KY2FsbHMgd2l0aCB0aGUgc2FtZSBhcmd1bWVudCBsaXN0Lg0KDQpNeSBzdXNw aWNpb24gKGZyb20gZG9pbmcgdGhpcyBleGVyY2lzZSBvbiBhbiBlbWJlZGRlZCBzeXN0ZW0NCmEg bG9uZyB0aW1lIGFnbykgaXMgdGhhdCB0aGUgc3RhY2sgd2lsbCBiZSBibG93biBzb21ld2hlcmUN Cmluc2lkZSBwcmludGsoKSBpbiBzb21lIGVycm9yIHBhdGguDQoNCglEYXZpZA0KDQotDQpSZWdp c3RlcmVkIEFkZHJlc3MgTGFrZXNpZGUsIEJyYW1sZXkgUm9hZCwgTW91bnQgRmFybSwgTWlsdG9u IEtleW5lcywgTUsxIDFQVCwgVUsNClJlZ2lzdHJhdGlvbiBObzogMTM5NzM4NiAoV2FsZXMpDQo=