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 2755942C5C; Thu, 8 Jun 2023 11:54:43 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id AE574406B5; Thu, 8 Jun 2023 11:54:42 +0200 (CEST) Received: from mail-oa1-f53.google.com (mail-oa1-f53.google.com [209.85.160.53]) by mails.dpdk.org (Postfix) with ESMTP id 6FCD540042 for ; Thu, 8 Jun 2023 11:54:41 +0200 (CEST) Received: by mail-oa1-f53.google.com with SMTP id 586e51a60fabf-1a2b4b922d5so330427fac.0 for ; Thu, 08 Jun 2023 02:54:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1686218080; x=1688810080; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=NvN5TOclWJiW7gTpVR1i1m9P2Zi+NP2sfStoNeZDHno=; b=HXq+fmPMI637KMk3j66b5nc2zMxc4SYi2+bceTnyjw1ZPOMRsbB/HPqp6NGWCZ8xAd fCq1L+MhstmtDMLRlv6hTL9DaUT8dM05Ex/oNu6tSzYaViX5A39OMoSdEkebuxWnuTxq SbfFGvg462lt7xCfJlN5+sx1zhJdOV9bM5SkYcEaWBmjcdIm+qFOdyFWEulsrYJvQLNH 5/VpqMD5lVQ74s2jr8G16ZLBveSXQ5BGKUll5z+LAwcua/wVcfODsbN+BSlzoq8pUzxb bJBZdiHGL1F5FG7s++5W4lsWosRqTpRoaopazaWnHKPqO4xMDtX6twchSB4Zp8p5Fvps lBrw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686218080; x=1688810080; 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=NvN5TOclWJiW7gTpVR1i1m9P2Zi+NP2sfStoNeZDHno=; b=Jvh+vnJNMgbKK7MlAuA60TefCynpCLBpA/VyKoHZsxYstiEUXUgEdpR3bboDCLJHFk eym2d3A5jpufvKoU4Et176Ww5oyKP2XnBhCi2iqSCj02xYPNOyMEPmuzDTTbv5iteXSF nwk5wC6EMqyE0rX4Ms7oeerfndqjzlfGC+xjIQYWc2n0m0DVYzC7hOXaXFvvhpV7CVCY 5MiHXGKCMOrKnjUma2XfqNGyjCI8iR0VThnY4P1v1hFPpG+tjmAFXOjOI172QiZW+jvG lZvV505I8uJIo3jddi6a7O4YcW8y9H3OEBajSBFGFCluWWVE22AKAiDV0fA283rPNy/q zuCw== X-Gm-Message-State: AC+VfDz1UwBloVtrNYHDBPjrPrQz/XtCsnYgyvrhnJp7Bs8lu/BdK+lM QFMahqpL4+XGOitqrs+4K3PkHP9HS1Nm8G/gqR0= X-Google-Smtp-Source: ACHHUZ53HzZ3TdugFs2jdi7uM/V/yyOBMf5I65DWcSO1wlN7jsCtU+9Qdx3oCdvtw8jnAldpQde/gFiHdtLtrQPNomY= X-Received: by 2002:a05:6870:c797:b0:19f:9cb4:8858 with SMTP id dy23-20020a056870c79700b0019f9cb48858mr4715540oab.51.1686218080433; Thu, 08 Jun 2023 02:54:40 -0700 (PDT) MIME-Version: 1.0 References: <20230608072757.9513-1-pbhagavatula@marvell.com> In-Reply-To: <20230608072757.9513-1-pbhagavatula@marvell.com> From: Srikanth Yalavarthi Date: Thu, 8 Jun 2023 15:24:28 +0530 Message-ID: Subject: Re: [PATCH] config/arm: fix Neoverse N2 march flag To: pbhagavatula@marvell.com Cc: jerinj@marvell.com, Ruifeng Wang , Bruce Richardson , dev@dpdk.org, syalavarthi@marvell.com Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable 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 On Thu, Jun 8, 2023 at 12:58=E2=80=AFPM wrote: > > From: Pavan Nikhilesh > > The -march flag of Neoverse N2 should be `armv9-a` when > used along with -mcpu=3Dneoverse-n2. > > Fixes: ea85ed1f6882 ("config/arm: increase nodes and cores for Neoverse N= 2") > > Signed-off-by: Pavan Nikhilesh Tested-by: Srikanth Yalavarthi > --- > config/arm/meson.build | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/config/arm/meson.build b/config/arm/meson.build > index 43f6a551a2..d3b4b4917f 100644 > --- a/config/arm/meson.build > +++ b/config/arm/meson.build > @@ -89,7 +89,7 @@ part_number_config_arm =3D { > 'march': 'armv8.4-a', > }, > '0xd49': { > - 'march': 'armv8.5-a', > + 'march': 'armv9-a', > 'march_features': ['sve2'], > 'compiler_options': ['-mcpu=3Dneoverse-n2'], > 'flags': [ > @@ -630,7 +630,7 @@ if update_flags > # probe supported archs and their features > candidate_march =3D '' > if part_number_config.has_key('march') > - supported_marchs =3D ['armv8.6-a', 'armv8.5-a', 'armv8.4-a', 'ar= mv8.3-a', > + supported_marchs =3D ['armv9-a', 'armv8.6-a', 'armv8.5-a', 'armv= 8.4-a', 'armv8.3-a', > 'armv8.2-a', 'armv8.1-a', 'armv8-a'] > check_compiler_support =3D false > foreach supported_march: supported_marchs > -- > 2.25.1 > --=20 Srikanth Yalavarthi Bengaluru, India +919420084280