From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 76B13C43334 for ; Thu, 23 Jun 2022 16:04:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229976AbiFWQEG (ORCPT ); Thu, 23 Jun 2022 12:04:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39606 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232138AbiFWQDt (ORCPT ); Thu, 23 Jun 2022 12:03:49 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3ABDD44752 for ; Thu, 23 Jun 2022 09:03:48 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id C7FD961EA8 for ; Thu, 23 Jun 2022 16:03:47 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9CFCCC3411B; Thu, 23 Jun 2022 16:03:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1656000227; bh=SvIHauJLNnlY7iKb1z6fJ2umhZ1xKLbf0Xg32uzb8jQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=m4Ym+bG8sgk+8U3DJon2wptTJXjqwr0yXhPtgTsj0SvDDq13A7UrdrqAcanvKoyyJ VEiXOBt2859Iq8m/VF9qCSs5ocL8uidUof0G2Wvj+OSRAXTEWkECHd2WCkUQsU2ckS X/TSqqE8vAPfoahboW+u3PY27G3p2jn1OOEIOaTQ= Date: Thu, 23 Jun 2022 18:03:44 +0200 From: Greg Kroah-Hartman To: Ben Hutchings Cc: Sasha Levin , stable , Willy Tarreau , Eric Dumazet , Amit Klein Subject: Re: [stable] Improved TCP source port randomisation Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Thu, Jun 23, 2022 at 05:58:33PM +0200, Greg Kroah-Hartman wrote: > On Wed, Jun 22, 2022 at 12:24:19AM +0200, Ben Hutchings wrote: > > Please pick the following commits for 5.4 and 5.10 stable branches: > > > > 90564f36f1c3071d1e0c617cde342f9706e250be tcp: add some entropy in __inet_hash_connect() > > 506884b616e95714af173c47b89e7d1f5157c190 tcp: use different parts of the port_offset for index and offset > > dabeb1baad260b2308477991f3006f4a1ac80d6d tcp: add small random increments to the source port > > 735ad25586cd381a3fdc8283e2d1cd4d65f0e9e7 tcp: dynamically allocate the perturb table used by source ports > > ada9e93075c7d54a7fd28bae5429ed30ddd89bfa tcp: increase source port perturb table to 2^16 > > 82f233b30b728249d1c374b77d722b2e4f55a631 tcp: drop the hash_32() part from the index calculation > > All of these commit ids are not in Linus's tree, are you sure you got > them correct? Ah, I can pick them from the mboxes you sent me in the other email...