From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: mail.toke.dk; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b="Yuxz/crK"; arc=none (Message is not ARC signed); dmarc=pass (Used From Domain Record) header.from=kernel.org policy.dmarc=quarantine Received: from tor.source.kernel.org (tor.source.kernel.org [172.105.4.254]) by mail.toke.dk (Postfix) with ESMTPS id 927F21799F2A for ; Fri, 09 Oct 2026 12:35:27 +0200 (CEST) Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id 3BC1360DBB; Fri, 9 Oct 2026 10:35:26 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C73631F000FF; Fri, 9 Oct 2026 10:35:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1791542125; bh=GYqzy9N4ABK8SnejUCtzrnU99rpVUBuw/ELsYfmJ6vM=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=Yuxz/crKkrs85FWriVqFsZxbdxfDJPhHy0ZPV/+LWggv1unNojnvfyN5SQBHLUiJQ MPe3uMQqhzMi0t0Ckz/uF7iOOkdFGLUvXkKXMiNz1CRFPQ2NjnkUsAFQBKLYvzyj6I sdQ3KWbAlgmT1GndL7Q0HMmS9dyW13T02qX9fHgq8YWNRE0YeW7wf/04EOpQugYinW OaGiEQLdG4fBB71omflaHbfcD9YUTie7O9ddVpOYgqUvLH9sAfZ9TeWCppwQoF9Xsp QEbCNirpoKoG7nMp2F1doVW1H8ERdUky65+9fyQDgfZ8GB97EM1FqvAwf1KXW5Mo8n 9w9l+822fsPYQ== From: Simon Horman To: Jamal Hadi Salim Cc: netdev@vger.kernel.org, Jiri Pirko , "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Victor Nogueira , Toke =?utf-8?Q?H=C3=B8iland-J=C3=B8rgensen?= , moeller0@gmx.de, cake@lists.bufferbloat.net, Sashiko Message-ID: <20261009103521.GX83879@horms.kernel.org> References: <20261006153043.GM83879@horms.kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Disposition: inline Content-Transfer-Encoding: base64 In-Reply-To: X-MailFrom: horms@kernel.org X-Mailman-Rule-Hits: nonmember-moderation X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; loop; banned-address; emergency; member-moderation Message-ID-Hash: NXT273AETCKUYI5J5RWQ24NFOKKN7CDD X-Message-ID-Hash: NXT273AETCKUYI5J5RWQ24NFOKKN7CDD X-Mailman-Approved-At: Sun, 11 Oct 2026 22:02:19 +0200 X-Mailman-Version: 3.3.10 Precedence: list Subject: [Cake] Re: [PATCH net-next v4] net/sched: cap the accounted backlog before it can wrap List-Id: Cake - FQ_codel the next generation Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: Date: Fri, 09 Oct 2026 10:35:27 X-Original-Date: Fri, 9 Oct 2026 11:35:21 +0100 T24gV2VkLCBPY3QgMDcsIDIwMjYgYXQgMDY6MTM6NTJBTSAtMDQwMCwgSmFtYWwgSGFkaSBTYWxp bSB3cm90ZToNCj4gT24gVHVlLCBPY3QgNiwgMjAyNiBhdCAxMTozMOKAr0FNIFNpbW9uIEhvcm1h biA8aG9ybXNAa2VybmVsLm9yZz4gd3JvdGU6DQo+ID4NCj4gPiBPbiBGcmksIE9jdCAwMiwgMjAy NiBhdCAwMzo0NDozMUFNIC0wNDAwLCBKYW1hbCBIYWRpIFNhbGltIHdyb3RlOg0KPiA+DQo+ID4g Li4uDQo+ID4NCj4gPiA+IGRpZmYgLS1naXQgYS9uZXQvc2NoZWQvc2NoX2Nha2UuYyBiL25ldC9z Y2hlZC9zY2hfY2FrZS5jDQo+ID4NCj4gPiAuLi4NCj4gPg0KPiA+ID4gQEAgLTE3MTIsMTggKzE3 MzgsMjQgQEAgc3RhdGljIHN0cnVjdCBjYWtlX3Rpbl9kYXRhICpjYWtlX3NlbGVjdF90aW4oc3Ry dWN0IFFkaXNjICpzY2gsDQo+ID4gPiAgICAgICByZXR1cm4gJnFkLT50aW5zW3Rpbl07DQo+ID4g PiAgfQ0KPiA+ID4NCj4gPiA+IC1zdGF0aWMgdTMyIGNha2VfY2xhc3NpZnkoc3RydWN0IFFkaXNj ICpzY2gsIHN0cnVjdCBjYWtlX3Rpbl9kYXRhICoqdCwNCj4gPiA+IC0gICAgICAgICAgICAgICAg ICAgICAgc3RydWN0IHNrX2J1ZmYgKnNrYiwgaW50IGZsb3dfbW9kZSwgaW50ICpxZXJyKQ0KPiA+ ID4gKy8qIFJ1biB0aGUgb3B0aW9uYWwgZXh0ZXJuYWwgY2xhc3NpZmllci4gUmV0dXJucyB0cnVl IHdoZW4gdGhlIHBhY2tldCB3YXMNCj4gPiA+ICsgKiBjb25zdW1lZCBieSBhIHRlcm1pbmFsIFRD IGFjdGlvbiAocmVhc29uIGluICpxZXJyKTsgZWxzZSAqZmxvdy8qaG9zdA0KPiA+DQo+ID4gRllJ Og0KPiA+DQo+ID4gVz0xIGJ1aWxkcyBjb21wbGFpbiB0aGF0IHRoZSBsaW5lIGFib3ZlIGhhcyBh ICcvKicgZW1iZWRkZWQgaW4gYSBjb21tZW50Lg0KPiA+IFRoaXMgaXMgbGlrZWx5IHdoeSBTYXNo aWtvIE5JUEEgZGlkbid0IHJ1biBmb3IgdGhpcyBzZXJpZXMuDQo+IA0KPiBUaGFua3MgZm9yIGNh dGNoaW5nIHRoaXMgU2ltb24uIFdlIGRvbid0IHJ1biBXPTEgLSBhbHJlYWR5IG92ZXJ3aGVsbWVk DQo+IGFzIGl0IGlzIHdpdGggdGhlIGZsb29kLiBEbyB5b3UgdGhpbmsgd2Ugc2hvdWxkPw0KDQpZ ZXMuDQoNCkl0J3MgaW1wb3J0YW50IHRoYXQgcGF0Y2hlcyBkb24ndCBhZGQgbmV3IHdhcm5pbmdz Lg0KWW91IGNhbiB1c2Ugc29tZSBzb3J0IG9mIGRpZmYgbWVjaGFuaXNtIHRvIHNwb3QgdGhvc2Ug YW1vbmdzdCBhbnkgbm9pc2UuDQo=