From nobody Sun May 21 19:01:38 2023 X-Original-To: dev-commits-src-main@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4QPVLT0p1Tz4CLdS; Sun, 21 May 2023 19:01:53 +0000 (UTC) (envelope-from antoine.brodin.freebsd@gmail.com) Received: from mail-lj1-f179.google.com (mail-lj1-f179.google.com [209.85.208.179]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1D4" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4QPVLR74nbz3wp5; Sun, 21 May 2023 19:01:51 +0000 (UTC) (envelope-from antoine.brodin.freebsd@gmail.com) Authentication-Results: mx1.freebsd.org; dkim=none; spf=pass (mx1.freebsd.org: domain of antoine.brodin.freebsd@gmail.com designates 209.85.208.179 as permitted sender) smtp.mailfrom=antoine.brodin.freebsd@gmail.com; dmarc=none Received: by mail-lj1-f179.google.com with SMTP id 38308e7fff4ca-2af1ae3a21fso43257371fa.0; Sun, 21 May 2023 12:01:51 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1684695708; x=1687287708; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=vOxp3gshki8RaZrXvuFbquVAfwaZiXs9lkqLtzHQTyc=; b=Idt5YAbGgD6DfO9AdgZ0eEqIY0SURoJtoljmLAaouiDZd/hUPl1A33LRNRNL1Ca38X EtohqA1mFhtJmhJuhFBe/EAXDtSBPLudbmfnQXbmbASdEUOu2u6LMDjC8XK1PYhBLx/m XExJ1Jfmqoil3EZunLCw+dpZxlzVSB27Yq2uXcFFUPIWNf2TTEEeZOb5Hcmrvg3jY7YA BAe86lmidXZCIXojUY5+bOUymIaFqukfnTf8aKoeRG1jczB/Yn0y5iWbdb+NYvguM68r 5GVntQzOaHMH+wXkn074Tz1kkBpZf88LZXs3Wm7Pw+1i5jxCYEqcnUFZIVq0XJTY7PTz hJGw== X-Gm-Message-State: AC+VfDzTL13JcXE54giYGOaXIyYy9J9xq8t1sOAojSfr+tIzp0HLNX3k kXOuNqQnwSVvPmq58KcJPhvRGTiXS95W6zeZIydz8R8l X-Google-Smtp-Source: ACHHUZ7wbDYnst2JZ54HdpuQtQAIZo1K/YjkP35wMtwoUUFcTfhMEAO3TF/43fPXx8StmlruHuMtVDu6yUbLxsY2T5w= X-Received: by 2002:a2e:b443:0:b0:2af:b4b:8581 with SMTP id o3-20020a2eb443000000b002af0b4b8581mr3259486ljm.0.1684695708205; Sun, 21 May 2023 12:01:48 -0700 (PDT) List-Id: Commit messages for the main branch of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-main List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-src-main@freebsd.org X-BeenThere: dev-commits-src-main@freebsd.org MIME-Version: 1.0 References: <202304041231.334CVktq013660@gitrepo.freebsd.org> In-Reply-To: <202304041231.334CVktq013660@gitrepo.freebsd.org> From: Antoine Brodin Date: Sun, 21 May 2023 19:01:38 +0000 Message-ID: Subject: Re: git: 73ee5756dee6 - main - Fixes in the tcp infrastructure with respect to stack changes as well as other infrastructure updates for incoming rack features. To: Randall Stewart Cc: src-committers@freebsd.org, dev-commits-src-all@freebsd.org, dev-commits-src-main@freebsd.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Spamd-Result: default: False [-1.69 / 15.00]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_MEDIUM(-1.00)[-0.998]; NEURAL_SPAM_SHORT(0.31)[0.311]; FORGED_SENDER(0.30)[antoine@freebsd.org,antoinebrodinfreebsd@gmail.com]; R_SPF_ALLOW(-0.20)[+ip4:209.85.128.0/17]; MIME_GOOD(-0.10)[text/plain]; MLMMJ_DEST(0.00)[dev-commits-src-all@freebsd.org,dev-commits-src-main@freebsd.org]; ASN(0.00)[asn:15169, ipnet:209.85.128.0/17, country:US]; FREEMAIL_ENVFROM(0.00)[gmail.com]; MIME_TRACE(0.00)[0:+]; RCVD_IN_DNSWL_NONE(0.00)[209.85.208.179:from]; R_DKIM_NA(0.00)[]; RWL_MAILSPIKE_POSSIBLE(0.00)[209.85.208.179:from]; FROM_NEQ_ENVFROM(0.00)[antoine@freebsd.org,antoinebrodinfreebsd@gmail.com]; DMARC_NA(0.00)[freebsd.org]; RCPT_COUNT_THREE(0.00)[4]; ARC_NA(0.00)[]; TAGGED_FROM(0.00)[]; TO_DN_SOME(0.00)[]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; RCVD_TLS_LAST(0.00)[]; RCVD_COUNT_TWO(0.00)[2] X-Rspamd-Queue-Id: 4QPVLR74nbz3wp5 X-Spamd-Bar: - X-ThisMailContainsUnwantedMimeParts: N On Tue, Apr 4, 2023 at 12:31=E2=80=AFPM Randall Stewart w= rote: > > The branch main has been updated by rrs: > > URL: https://cgit.FreeBSD.org/src/commit/?id=3D73ee5756dee6b2110eb6fb2b2e= f3cde39a1fcb4f > > commit 73ee5756dee6b2110eb6fb2b2ef3cde39a1fcb4f > Author: Randall Stewart > AuthorDate: 2023-04-01 05:46:38 +0000 > Commit: Randall Stewart > CommitDate: 2023-04-01 05:46:38 +0000 > > Fixes in the tcp infrastructure with respect to stack changes as well= as other infrastructure updates for incoming rack features. > > So stack switching as always been a bit of a issue. We currently use = a break before make setup which means that > if something goes wrong you have to try to get back to a stack. This = patch among a lot of other things changes that so > that it is a make before break. We also expand some of the function b= locks in prep for new features in rack that will allow > more controlled pacing. We also add other abilities such as the pathw= ay for a stack to query a previous stack to acquire from > it critical state information so things in flight don't get dropped o= r mis-handled when switching stacks. We also add the > concept of a timer granularity. This allows an alternate stack to cha= nge from the old ticks granularity to microseconds and > of course this even gives us a pathway to go to nanosecond timekeepin= g if we need to (something for the data center to consider > for sure). > > Once all this lands I will then update rack to begin using all these = new features. > > Reviewed by: tuexen > Sponsored by: Netflix Inc > Differential Revision: https://reviews.freebsd.org/D39210 Hi, Could you hide some stuff in netinet/tcp.h? struct http_req breaks curl 8.1.0. Antoine