From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Gao Feng" Subject: Re:Re: [PATCH net] net: Correct wrong skb_flow_limit check when enable RPS Date: Fri, 11 May 2018 09:29:06 +0800 (CST) Message-ID: <64493b13.1231.1634cd0dd6c.Coremail.gfree.wind@vip.163.com> References: <1525940884-21067-1-git-send-email-gfree.wind@vip.163.com> <5ac360c4-0936-9c12-56cb-f81f08c925e6@gmail.com> <654af0ff.3e1.1634c90380e.Coremail.gfree.wind@vip.163.com> <721ce144-2470-6124-1edd-cc7a343994a6@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=GBK Content-Transfer-Encoding: base64 Cc: "davem@davemloft.net" , "daniel@iogearbox.net" , "jakub.kicinski@netronome.com" , "David Ahern" , "netdev@vger.kernel.org" To: "Eric Dumazet" Return-path: Received: from m173-177.vip.163.com ([123.58.177.173]:55027 "EHLO m173-177.vip.163.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750805AbeEKBal (ORCPT ); Thu, 10 May 2018 21:30:41 -0400 In-Reply-To: <721ce144-2470-6124-1edd-cc7a343994a6@gmail.com> Sender: netdev-owner@vger.kernel.org List-ID: PGRpdiBzdHlsZT0ibGluZS1oZWlnaHQ6MS43O2NvbG9yOiMwMDAwMDA7Zm9udC1zaXplOjE0cHg7 Zm9udC1mYW1pbHk6QXJpYWwiPjxwcmU+QXQgMjAxOC0wNS0xMSAwODo1NTo0NywgIkVyaWMgRHVt YXpldCIgJmx0O2VyaWMuZHVtYXpldEBnbWFpbC5jb20mZ3Q7IHdyb3RlOgomZ3Q7CiZndDsKJmd0 O09uIDA1LzEwLzIwMTggMDU6MTggUE0sIEdhbyBGZW5nIHdyb3RlOgomZ3Q7Jmd0OyBBdCAyMDE4 LTA1LTEwIDIxOjAyOjU1LCAiRXJpYyBEdW1hemV0IiAmbHQ7ZXJpYy5kdW1hemV0QGdtYWlsLmNv bSZndDsgd3JvdGU6CiZndDsmZ3Q7Jmd0OwomZ3Q7Jmd0OyZndDsKJmd0OyZndDsmZ3Q7IE9uIDA1 LzEwLzIwMTggMDE6MjggQU0sIGdmcmVlLndpbmRAdmlwLjE2My5jb20gd3JvdGU6CiZndDsmZ3Q7 Jmd0OyZndDsgRnJvbTogR2FvIEZlbmcgJmx0O2dmcmVlLndpbmRAdmlwLjE2My5jb20mZ3Q7CiZn dDsmZ3Q7Jmd0OyZndDsKJmd0OyZndDsmZ3Q7Jmd0OyBUaGUgc2tiIGZsb3cgbGltaXQgaXMgaW1w bGVtZW50ZWQgZm9yIGVhY2ggQ1BVIGluZGVwZW5kZW50bHkuIEluIHRoZQomZ3Q7Jmd0OyZndDsm Z3Q7IGN1cnJlbnQgY29kZXMsIHRoZSBmdW5jdGlvbiBza2JfZmxvd19saW1pdCBnZXRzIHRoZSBz b2Z0bmV0X2RhdGEgYnkKJmd0OyZndDsmZ3Q7Jmd0OyB0aGlzX2NwdV9wdHIuIEJ1dCB0aGUgdGFy Z2V0IGNwdSBvZiBlbnF1ZXVlX3RvX2JhY2tsb2cgd291bGQgYmUgbm90CiZndDsmZ3Q7Jmd0OyZn dDsgdGhlIGN1cnJlbnQgY3B1IHdoZW4gZW5hYmxlIFJQUy4gQXMgdGhlIHJlc3VsdCwgdGhlIHNr Yl9mbG93X2xpbWl0IGNoZWNrcwomZ3Q7Jmd0OyZndDsmZ3Q7IHRoZSBzdGF0cyBvZiBjdXJyZW50 IENQVSwgd2hpbGUgdGhlIHNrYiBpcyBnb2luZyB0byBhcHBlbmQgdGhlIHF1ZXVlIG9mCiZndDsm Z3Q7Jmd0OyZndDsgYW5vdGhlciBDUFUuIEl0IGlzbid0IHRoZSBleHBlY3RlZCBiZWhhdmlvci4K Jmd0OyZndDsmZ3Q7Jmd0OwomZ3Q7Jmd0OyZndDsmZ3Q7IE5vdyBwYXNzIHRoZSBzb2Z0bmV0X2Rh dGEgYXMgYSBwYXJhbSB0byBzb2Z0bmV0X2RhdGEgdG8gbWFrZSBjb25zaXN0ZW50LgomZ3Q7Jmd0 OyZndDsmZ3Q7CiZndDsmZ3Q7Jmd0OwomZ3Q7Jmd0OyZndDsgUGxlYXNlIGFkZCBhIGNvcnJlY3Qg Rml4ZXM6IHRhZwomZ3Q7Jmd0OyAKJmd0OyZndDsgVGhhbmtzIEVyaWMuCiZndDsmZ3Q7IAomZ3Q7 Jmd0OyBJIGhhdmUgb25lIHF1ZXN0aW9uIGFib3V0IHRoZSAiRml4ZXM6IHRhZyIuCiZndDsmZ3Q7 IE1vc3Qgb2YgcGF0Y2hlcyBhcmUgYnVnIGZpeGVzLCBidXQgd2hlbiBuZWVkIHRvIGFkZCB0aGUg IkZpeGVzOiB0YWciLCBhbmQgd2hlbiBub3QgPwomZ3Q7Jmd0OyAKJmd0OyZndDsgSSdtIG5vdCBj bGVhciBhYm91dCBpdC4gQ291bGQgeW91IGV4cGxhaW4gaXQgcGxlYXNlPwomZ3Q7Jmd0OyAKJmd0 OwomZ3Q7Rm9yIHRoaXMgcGFydGljdWxhciBwYXRjaCwgc2luY2UgeW91IGhhdmUgbm90IENDIFdp bGxlbSAoYXV0aG9yIG9mIHRoZSBwYXRjaCksCiZndDtJIGZvdW5kIHZlcnkgdXNlZnVsIHRoYXQg eW91IGRpZCBhIHNlYXJjaCB0byBmaW5kIG91dC4KJmd0O09uY2UgeW91IGZvdW5kIHdoaWNoIGNv bW1pdCBhZGRlZCB0aGUgcHJvYmxlbSwgc2ltcGx5IGFkZCB0aGUgRml4ZXM6IHRhZyBhbmQgQ0M6 IHRoZSBhdXRob3IuCiZndDsKPGRpdj4mZ3Q7RG9pbmcgc28gc2F2ZXMgdXMgKHN0YWJsZSB0ZWFt cywgcmV2aWV3ZXJzLCBtYWludGFpbmVycykgYSBsb3Qgb2YgdGltZSByZWFsbHkuPC9kaXY+PGRp dj48YnIgLz48L2Rpdj48ZGl2PiBOb3JtYWxseSBJIGdldCB0aGUgInRvIiBsaXN0IGJ5IGdldF9t YWludGFpbmVyLnBsIHNjcmlwdCwgbm93IEkgd291bGQgc2F2ZSB0aGUgc3RhYmxlIHRlYW0gQVNB UC48L2Rpdj4mZ3Q7CjxkaXY+Jmd0O0luIG15IG9waW5pb24sIEZpeGVzOiB0YWdzIHNob3VsZCBi ZSBtYW5kYXRvcnkgd2hlbiBhcHBsaWNhYmxlLjwvZGl2PjxkaXY+PGJyIC8+PC9kaXY+PGRpdj5U aGFua3MgeW91ciBleHBsYW5hdGlvbnMsIEkgZ2V0IGl0LjwvZGl2PjxkaXY+PGJyIC8+PC9kaXY+ PGRpdj5CZXN0IFJlZ2FyZHM8L2Rpdj48ZGl2PkZlbmc8L2Rpdj48ZGl2PjxiciAvPjwvZGl2PiZn dDsKJmd0OyZndDsgQmVzdCBSZWdhcmRzCiZndDsmZ3Q7IEZlbmcKJmd0OyZndDsgCiZndDsmZ3Q7 Jmd0OwomZ3Q7Jmd0OyZndDsgQnkgZG9pbmcgc28sIHlvdSB3aWxsIGxpa2VseSBhZGQgYSBDQzog dGFnIHRvIG1ha2Ugc3VyZSB0aGUgYXV0aG9yIG9mIHRoZSBjb2RlCiZndDsmZ3Q7Jmd0OyB3aWxs IHJlY2VpdmUgeW91ciBlbWFpbCBhbmQgZ2l2ZSBmZWVkIGJhY2suCiZndDsmZ3Q7Jmd0OwomZ3Q7 Jmd0OyZndDsgVGhhbmtzICEKJmd0OyZndDsmZ3Q7CjwvcHJlPjwvZGl2Pg==