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 mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by smtp.lore.kernel.org (Postfix) with ESMTP id 40A0FD35699 for ; Wed, 28 Jan 2026 09:57:03 +0000 (UTC) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 0AE44402E5; Wed, 28 Jan 2026 10:57:02 +0100 (CET) Received: from fhigh-a6-smtp.messagingengine.com (fhigh-a6-smtp.messagingengine.com [103.168.172.157]) by mails.dpdk.org (Postfix) with ESMTP id B5735402DB; Wed, 28 Jan 2026 10:57:00 +0100 (CET) Received: from phl-compute-08.internal (phl-compute-08.internal [10.202.2.48]) by mailfhigh.phl.internal (Postfix) with ESMTP id 3845314000B2; Wed, 28 Jan 2026 04:57:00 -0500 (EST) Received: from phl-frontend-03 ([10.202.2.162]) by phl-compute-08.internal (MEProxy); Wed, 28 Jan 2026 04:57:00 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=monjalon.net; h= cc:cc:content-transfer-encoding:content-type:content-type:date :date:from:from:in-reply-to:in-reply-to:message-id:mime-version :references:reply-to:subject:subject:to:to; s=fm3; t=1769594220; x=1769680620; bh=fSsJRJB/ScOaDxacJEFoxnz79u5g7ETeMdA1lm+CAec=; b= CSP5tuiRZzf4bq/4Gm1lnlZRaSRMKlbtaVzgpZQoRTQ7lFzb46c3+IZkLdXdzi6r JSWRPMN6CesM2jvAANV9ANZvpBFkBtM4vRvd71sndCfK+36LLcWnKDYTiae4mVeQ 8WJGfEBaO3Y7ZspwnYN7cjKp9EoMyR7yGCGuYkC6ZiH25S1CLMzvcdCP+raho6uM vjvZ1auIKKpG825e7WRm7vR72n/dpSdhc5kEoUFZQNEe/0+1hIJ/xvgkDmMtKvpa EQsBPjpBVkogLAI6c6+sNd3TW03GUuMiQb5ZjWA23De1KtHene3kooA/Jo6Gvdsl ndhQQexOdBIY3eNowXu85Q== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding :content-type:content-type:date:date:feedback-id:feedback-id :from:from:in-reply-to:in-reply-to:message-id:mime-version :references:reply-to:subject:subject:to:to:x-me-proxy :x-me-sender:x-me-sender:x-sasl-enc; s=fm3; t=1769594220; x= 1769680620; bh=fSsJRJB/ScOaDxacJEFoxnz79u5g7ETeMdA1lm+CAec=; b=N aO0YgJPjfePAok5wAT8kj6enmIPleurQy7/aGwmUwpNNMpSq3M966RImtwH1CvsU mV8kw+Ndn3O++RaACQW5drjm/09f2jiljRUXkAyk8rSNn8EHcd8WA7XyXwKINps3 EbctvzFkntxknrlwrJ0C2paNwRDs9OAdoH1hITMHC07rvHg2MdS+alKXlcrD0gjc is5FCE5Uc0ztCKlFySveloteDUjnphMEIM2WLqtQ5WmqZUAyEFke8yuoxjfKW+UP UM6BCPFnBRgm2+kx9q/FvXw03RoWEKkm4AbalN95yJhlnBsbR+r1H2qU/a4nALFj zkfrs05uoaNBvx/LsoOFg== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeefgedrtddtgdduieeftdejucetufdoteggodetrf dotffvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfurfetoffkrfgpnffqhgenuceu rghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmnecujf gurhephffvvefufffkjghfggfgtgesthfuredttddtjeenucfhrhhomhepvfhhohhmrghs ucfoohhnjhgrlhhonhcuoehthhhomhgrshesmhhonhhjrghlohhnrdhnvghtqeenucggtf frrghtthgvrhhnpeejudevheeiveduuddtveffgfdtgeekueevjeffjeegtdeggeekgfdv uefgfeekjeenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhgrihhlfhhroh hmpehthhhomhgrshesmhhonhhjrghlohhnrdhnvghtpdhnsggprhgtphhtthhopeegpdhm ohguvgepshhmthhpohhuthdprhgtphhtthhopegsrhhutggvrdhrihgthhgrrhgushhonh esihhnthgvlhdrtghomhdprhgtphhtthhopeguvghvseguphgukhdrohhrghdprhgtphht thhopehsthgrsghlvgesughpughkrdhorhhgpdhrtghpthhtohepfigrthhhshgrlhgrrd hvihhthhgrnhgrghgvsegrrhhmrdgtohhm X-ME-Proxy: Feedback-ID: i47234305:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Wed, 28 Jan 2026 04:56:59 -0500 (EST) From: Thomas Monjalon To: Bruce Richardson Cc: dev@dpdk.org, stable@dpdk.org, Wathsala Vithanage Subject: Re: [PATCH] config/arm: fix 32-bit cross compile with latest GCC Date: Wed, 28 Jan 2026 10:56:57 +0100 Message-ID: <2619339.Sgy9Pd6rRy@thomas> In-Reply-To: <63f59ea1-983c-48b2-a502-c6546f149a1e@arm.com> References: <20260114171335.3051704-1-bruce.richardson@intel.com> <63f59ea1-983c-48b2-a502-c6546f149a1e@arm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="utf-8" 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 14/01/2026 18:37, Wathsala Vithanage: > > On 1/14/26 11:13, Bruce Richardson wrote: > > When building for 32-bit arm with GCC versions >=11 and using the > > DPDK-provided cross-file, the initial configuration step fails The > > error given is: > > > > config/meson.build:189:8: ERROR: Problem encountered: \ > > Compiler does not support "armv8-a" arch flag. > > > > but the real problem is actually an fpu-related error which is explained > > in the meson log file: > > > > cc1: error: '-mfloat-abi=hard': selected architecture lacks an FPU > > > > This error can be fixed by specifying an fpu explicitly, and a number of > > options will work, e.g. -mfpu=neon, -mfpu=fp-armv8. Choosing the latter > > here to avoid mandating neon by default. > > > > Fixes: e754875c296c ("config/arm: add aarch32 cross-compilation") > > Cc: stable@dpdk.org > > > > Signed-off-by: Bruce Richardson > > Reviewed-by: Wathsala Vithanage Applied, thanks.