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 248E245B88; Fri, 25 Oct 2024 23:48:05 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 6F01240689; Fri, 25 Oct 2024 23:47:08 +0200 (CEST) Received: from mail-pl1-f177.google.com (mail-pl1-f177.google.com [209.85.214.177]) by mails.dpdk.org (Postfix) with ESMTP id 85049406BA for ; Fri, 25 Oct 2024 23:46:52 +0200 (CEST) Received: by mail-pl1-f177.google.com with SMTP id d9443c01a7336-20b5affde14so18239275ad.3 for ; Fri, 25 Oct 2024 14:46:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20230601.gappssmtp.com; s=20230601; t=1729892812; x=1730497612; 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=6AU250kjFLcGuvMAnkbABxEwrkhSCExbjwAVFI3sZOM=; b=mxSN8hCLS/ertBsRKuxEj6OtoPU+THHXOxBKlOfJQdmx/9scif5KfyPJp3mzVTDO0F 3RQihE2cTupIQPM70+efWmPZcRwLeACr9Oa1qs4FMD5+6aVyl8eSo+xQnnY4W8mJ3JQ/ ULuD4PfnTKn6FOV7dti44v05V5Nt+7pVWAUsG8OENmQAUYafnBTuHfRhs3PqVd+i08Ad VBHYosWTaRAoFefa36O4VbD95N4N8M55ooVLNnYEIFpye3Q8yY6CN7jwPh2wDd5wgyd/ YRPl+ImDH7iVD6euO3NhBsz1ogJf4cKEUhDDJKxl5Br5/9bNhqaJTFYVEE8ZA/3g4u82 H2tA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1729892812; x=1730497612; 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=6AU250kjFLcGuvMAnkbABxEwrkhSCExbjwAVFI3sZOM=; b=OEBqsuyHVobvN0tFwtKwknplFFhQ3J+KDuFJs0jbvGfRxxdC3GdbdHWRCAJrJQSfec aGA20FYOe+paZziqkw2YGtLAlp5bGXeMbZixtCIFgTEfZZRFWCWG/gyL2ifr6tyHhmYh mx+47835NId8kPCE1oCXoadWyDkJXx2/qPW2PsJIGqDF3x3ph+pNZtRIyujaSe4KEkqe APi9i97lmh6BwD56u0Kvb5xWzMjHzkRIdeWGvT23ve6JrdG0+1cDUiOmloPfvZ5ogGxI ADjgHP0clFtJ8PY0C0xIQ6FfpnQeY38+0wMbLBwc8a/Ztzo+FvRMHvow7sziBC+DhtOX 0HlQ== X-Gm-Message-State: AOJu0YyVhxh/C+YTqxNLy1ynMpCq7Mz+Jta6q3MUyhuchOU3nv0vnyaH k+O16O2FAs7VpHebxFLtc0+t4dP5PPIMErJdBHPhQZf+9xZGnSaSiwiPsNiDbHwXLCApB/NWNCy v X-Google-Smtp-Source: AGHT+IHJCHev7r9051lDl2540pyABVt7ziZp/W6irayC9MJt1kLgwttM3Y69+/7q7/pu/RbFzmmIEQ== X-Received: by 2002:a17:90a:f185:b0:2e1:682b:361a with SMTP id 98e67ed59e1d1-2e8f11bad82mr890502a91.28.1729892811657; Fri, 25 Oct 2024 14:46:51 -0700 (PDT) Received: from hermes.local (204-195-96-226.wavecable.com. [204.195.96.226]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-2e77e4c9c1bsm4049934a91.19.2024.10.25.14.46.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 25 Oct 2024 14:46:51 -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 v29 13/13] doc: add release note about log library Date: Fri, 25 Oct 2024 14:45:18 -0700 Message-ID: <20241025214625.62876-14-stephen@networkplumber.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20241025214625.62876-1-stephen@networkplumber.org> References: <20200814173441.23086-1-stephen@networkplumber.org> <20241025214625.62876-1-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 fa4822d928..1d2e60231b 100644 --- a/doc/guides/rel_notes/release_24_11.rst +++ b/doc/guides/rel_notes/release_24_11.rst @@ -349,6 +349,26 @@ 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 now now 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