From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 14B4645BF5; Sun, 27 Oct 2024 18:27:46 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 1795440B94; Sun, 27 Oct 2024 18:26:49 +0100 (CET) Received: from mail-pl1-f175.google.com (mail-pl1-f175.google.com [209.85.214.175]) by mails.dpdk.org (Postfix) with ESMTP id 7620040655 for ; Sun, 27 Oct 2024 18:26:38 +0100 (CET) Received: by mail-pl1-f175.google.com with SMTP id d9443c01a7336-20e576dbc42so35814565ad.0 for ; Sun, 27 Oct 2024 10:26:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20230601.gappssmtp.com; s=20230601; t=1730049997; x=1730654797; darn=dpdk.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=U+ey/3JH1jDJ+9rIaN6QQEjfCcgTfWuqlBx/WRejcd4=; b=uKOPx1TGqFio99AvsnkmLFT53pxEq76sTtI3SC7TJ6B/AHSoDysvhgBexifMonB+i8 Iz2G7OwdCY+kfbZAoqKZswxbZlrwJL5B/fIbx0pA6QoaR7OBtDWSyBQvMI6IO8MudH5U 1Xob6Bi2UKJYJwO41fZgIbpgDrEBUjSbzc2EUjjoOKShn7oWOcle3oSCOCBzed8dAVgt 3eJkWEFXQp1b+17bmu/7KFuE3WiwfUZwnanS1QwFszuErpO+sstIdPUjnyWb8fEnupQo CO+HfdxEVT8zAu9HnBxggGhAQbOde1D7NXQWFJccGvhhW6StDcL5/zINC8Ip30KwyJ2e +q0A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1730049997; x=1730654797; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=U+ey/3JH1jDJ+9rIaN6QQEjfCcgTfWuqlBx/WRejcd4=; b=vtY8EkeLguhnWcijM1A2o2kD882rGVBJ3ySHUKIudjyU38dXx1sUqJQQzoWFFnfiOf kXAFaIjht/CE31grgs+04LAqNc5XyljbBjkoeqoR2TU/Nl5mdazhmaQXtG94XohKRpEc cqYVzNs7+B21sgXT1kvjCj35UhUyIXLV0bLrCV9Di09UYYI+9qqKfbUxcmojvIa56jgO hneotR946s7A+H3wjB5XvDTKbVmvFSKjEMEDnJYCo2C5sNWx6E8iJBlI+MvjwTsDFc1k 8hF5Zlr+vTL6ms0/pFhln30vHAa6b7L3Mr3EaSp9HyvjZRw8RkBQn3eYqV8fH50vlKrc wlmw== X-Gm-Message-State: AOJu0YxWRpCA8qc9fRfLLOVyXCE7yJw+vBlQcEEG1uK+1nZPDwlux5Cv MkYs2ZjgjwbkpX3++Xz/GbC3s4rh/juasAqujLkyr9+NqYWvm9KYwzzrg0vOloE9yrBSbuoKWjI QG1RSJQ== X-Google-Smtp-Source: AGHT+IEyylDhPgBxprrRLG+LJ918LCqD1OtsSpvrBmbucE5gvnNI1u391+N1egal355RtP9k85WPog== X-Received: by 2002:a17:903:1cf:b0:20b:7ed8:3978 with SMTP id d9443c01a7336-210c6c3ac64mr80474325ad.26.1730049997633; Sun, 27 Oct 2024 10:26:37 -0700 (PDT) Received: from hermes.local (204-195-96-226.wavecable.com. [204.195.96.226]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-210bbf71d50sm37754465ad.72.2024.10.27.10.26.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 27 Oct 2024 10:26:37 -0700 (PDT) From: Stephen Hemminger To: dev@dpdk.org Cc: Stephen Hemminger , =?UTF-8?q?Morten=20Br=C3=B8rup?= , Bruce Richardson , Chengwen Feng Subject: [PATCH v30 13/13] doc: add release note about log library Date: Sun, 27 Oct 2024 10:24:43 -0700 Message-ID: <20241027172616.176175-14-stephen@networkplumber.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20241027172616.176175-1-stephen@networkplumber.org> References: <20200814173441.23086-1-stephen@networkplumber.org> <20241027172616.176175-1-stephen@networkplumber.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Significant enough to warrant a release note. Signed-off-by: Stephen Hemminger Acked-by: Morten Brørup Acked-by: Bruce Richardson Acked-by: Chengwen Feng --- doc/guides/rel_notes/release_24_11.rst | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/doc/guides/rel_notes/release_24_11.rst b/doc/guides/rel_notes/release_24_11.rst index 53a5ffebe5..b96042ea14 100644 --- a/doc/guides/rel_notes/release_24_11.rst +++ b/doc/guides/rel_notes/release_24_11.rst @@ -353,6 +353,26 @@ API Changes and replaced it with a new shared devarg ``llq_policy`` that keeps the same logic. +* **Logging library changes** + + * The log is initialized earlier in startup so all messages go through the library. + + * Added a new option to timestamp log messages, which is useful for + debugging delays in application and driver startup. + + * If the application is a systemd service and the log output is being + sent to standard error then DPDK will switch to journal native protocol. + This allows the more data such as severity to be sent. + + * The syslog option has changed. By default, messages are no longer sent + to syslog unless the *--syslog* option is specified. + Syslog is also supported on FreeBSD (but not on Windows). + + * Log messages can be timestamped with *--log-timestamp* option. + + * Log messages can be colorized with the *--log-color* option. + + ABI Changes ----------- -- 2.45.2