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 ED400A034D; Fri, 28 Jan 2022 09:41:40 +0100 (CET) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id D7CF5410DC; Fri, 28 Jan 2022 09:41:40 +0100 (CET) Received: from new3-smtp.messagingengine.com (new3-smtp.messagingengine.com [66.111.4.229]) by mails.dpdk.org (Postfix) with ESMTP id E971140141 for ; Fri, 28 Jan 2022 09:41:39 +0100 (CET) Received: from compute1.internal (compute1.nyi.internal [10.202.2.41]) by mailnew.nyi.internal (Postfix) with ESMTP id 5004A5803EF; Fri, 28 Jan 2022 03:41:39 -0500 (EST) Received: from mailfrontend2 ([10.202.2.163]) by compute1.internal (MEProxy); Fri, 28 Jan 2022 03:41:39 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=monjalon.net; h= cc:cc:content-transfer-encoding:content-type:date:date:from:from :in-reply-to:in-reply-to:message-id:mime-version:references :reply-to:sender:subject:subject:to:to; s=fm3; bh=xnn5NnWcZ7sxhg qNYyJSPzPgXDcFOHNaEtP7umIgDdc=; b=pB8ldWHLucTE0LA2d1xUI4+11ZxHa4 RAsJSV2haZ0QMSrwk+DYCrlo9EvE8eJnrWuqp0kZvwXL+X+FZNtnqN69OMCPPmp4 At4Q0I971G1DTnSC7165oCCivGe85pLNODVm6RG9/uTcG/RVEmabqDA6z18V0y/S vx9AzTEipVNdqCm1rToU14cHpiriBEJFBWr0qynq0ASeXJLJo0EUoOi505PXHdkf E+OG5r5AHHskVo/Z8ExEPHOrN03hgsnY4uBooapMvBrRQGSVj/Hknd2P6Bl7rWsx ejVwybqKe6rkKBkyJIqCN07bIlxP4xmEJuaPagSFFppVNOwQ1zOIjOSQ== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding :content-type:date:date:from:from:in-reply-to:in-reply-to :message-id:mime-version:references:reply-to:sender:subject :subject:to:to:x-me-proxy:x-me-proxy:x-me-sender:x-me-sender :x-sasl-enc; s=fm1; bh=xnn5NnWcZ7sxhgqNYyJSPzPgXDcFOHNaEtP7umIgD dc=; b=fCkSE7HTEQsnwciNOPKeDD6M+Rph0AjBZ906ySo4KMgxjwcZ5NuUmnkJc 9rBEtCBE7esh5nPXquEQTb7Fp9asc4zEjwQM1EpQmLVzGO3+S4G3thPOz/WoNsjt DusdnQ03wWnLRkQ8lCUDwJRb8owM2PJ1flWmAo1VqOd1b5l9EXLVwSJAzBkSDC3z hngHLeV3R3akZaLmhfOLmvnma+N3kv4FlfeVxQSPCZdAQwMnSGk7Gu02tDrLdBW2 pgCA0qUbm8cKbEsDC6Lupq/UH4iTnxamoNdr546HLWKvYomVa7wTmPSQK6TdANxP 85XNlPlEAVjnbsUpjfUb5NUxNWvrw== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvvddrfeeggdduudelucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhephffvufffkfgjfhgggfgtsehtufertddttddvnecuhfhrohhmpefvhhhomhgr shcuofhonhhjrghlohhnuceothhhohhmrghssehmohhnjhgrlhhonhdrnhgvtheqnecugg ftrfgrthhtvghrnhepudeggfdvfeduffdtfeeglefghfeukefgfffhueejtdetuedtjeeu ieeivdffgeehnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmrghilhhfrh homhepthhhohhmrghssehmohhnjhgrlhhonhdrnhgvth X-ME-Proxy: Received: by mail.messagingengine.com (Postfix) with ESMTPA; Fri, 28 Jan 2022 03:41:37 -0500 (EST) From: Thomas Monjalon To: Stephen Hemminger , Jerin Jacob Cc: Jerin Jacob , dpdk-dev , Aaron Conole , Michael Santana , Bruce Richardson , David Marchand , Dmitry Kozlyuk , Narcisa Ana Maria Vasile , "Dmitry Malloy (MESHCHANINOV)" , Pallavi Kadam , "Ananyev, Konstantin" , "Ruifeng Wang (Arm Technology China)" , David Christensen Subject: Re: [dpdk-dev] [PATCH v3 3/6] eal: support libunwind based backtrace Date: Fri, 28 Jan 2022 09:41:35 +0100 Message-ID: <3589786.MHq7AAxBmi@thomas> In-Reply-To: References: <20210817032723.3997054-1-jerinj@marvell.com> <20220127124751.77bf4e85@hermes.local> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" 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 28/01/2022 05:33, Jerin Jacob: > On Fri, Jan 28, 2022 at 2:18 AM Stephen Hemminger > wrote: > > > > On Mon, 6 Sep 2021 09:47:29 +0530 > > wrote: > > > > > From: Jerin Jacob > > > > > > adding optional libwind library dependency to DPDK for > > > enhanced backtrace based on ucontext. > > > > > > Signed-off-by: Jerin Jacob > > > > > > Was looking for better backtrace and noticed that there is libbacktrace > > on github (BSD licensed). It provides more information like file and line number. > > Maybe DPDK should integrate it? > > TB already decided to NOT pursue that path. I don't remember why. Was it because of adding a dependency in makefile build system? Adding optional dependencies is easier now with Meson.