From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D78188488 for ; Wed, 14 May 2025 15:26:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.133.124 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747236373; cv=none; b=UEJYiAJtfeNoeqx3elbAnycNmvgonjcTd7TcvQF0DrVPAdSgdvlsgfC9TPoX33HOTeMWRHKMetoyK+FZa7XlB10aB7HXioprquFHdF71/eXlKiD8PeYQ6ytpxF654rEgb1pTZKf4sfkGtDmY5r5i6vl/Nl8zAlCEGnJLQdsaKNE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747236373; c=relaxed/simple; bh=pl2nKffzTqrq0Eb7u/m9iKr58psZXtX2jFoZuNyzANA=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID: MIME-Version:Content-Type; b=SpfPHLxnzgHM5Li1CrFGgTgehqiHRZ2gkT/Yfi2GA+Oz5QR1WgOs/LtRRT0Hue95Kn/4g/eYcOAOVd7bk/zHd1VMX8e6JWVwAJj4XHkFNOEeYi03IbE7hWaeldR7xhCn2+ZazOftP78M5H1eZFNePZy9sUJiTw6k9qj+l2XuHIw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=Y4SkxPX4; arc=none smtp.client-ip=170.10.133.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="Y4SkxPX4" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1747236370; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=QTW8LjvZra41+tt3U/t37D/X61KI8S/1vdXHso4lMuE=; b=Y4SkxPX4g1Eg0uB4LOTFeXcPJydg8YBZShveO7ZOfWXqocIjrrwlxwj+9xDVlzfj9z7YwX Z5K0+RK8cixvHN7ahvxiK26Wc/D/XYlJmWWGeFVnYDGYxMoru7bpH5ccxOx5ZJRep0z9XL C341jR0KcE011MqvhSZUPUcXSEJuMgI= Received: from mx-prod-mc-06.mail-002.prod.us-west-2.aws.redhat.com (ec2-35-165-154-97.us-west-2.compute.amazonaws.com [35.165.154.97]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-448-ek8D87iENguM2airTLJE2A-1; Wed, 14 May 2025 11:26:07 -0400 X-MC-Unique: ek8D87iENguM2airTLJE2A-1 X-Mimecast-MFC-AGG-ID: ek8D87iENguM2airTLJE2A_1747236365 Received: from mx-prod-int-02.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-02.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.15]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id A557218001E0; Wed, 14 May 2025 15:26:04 +0000 (UTC) Received: from localhost (dhcp-192-216.str.redhat.com [10.33.192.216]) by mx-prod-int-02.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 5D8E51955F24; Wed, 14 May 2025 15:26:02 +0000 (UTC) From: Cornelia Huck To: =?utf-8?Q?Daniel_P=2E_Berrang=C3=A9?= Cc: eric.auger.pro@gmail.com, eric.auger@redhat.com, qemu-devel@nongnu.org, qemu-arm@nongnu.org, kvmarm@lists.linux.dev, peter.maydell@linaro.org, richard.henderson@linaro.org, alex.bennee@linaro.org, maz@kernel.org, oliver.upton@linux.dev, sebott@redhat.com, shameerali.kolothum.thodi@huawei.com, armbru@redhat.com, abologna@redhat.com, jdenemar@redhat.com, agraf@csgraf.de, shahuang@redhat.com, mark.rutland@arm.com, philmd@linaro.org, pbonzini@redhat.com Subject: Re: [PATCH v3 02/10] arm/cpu: Add sysreg properties generation In-Reply-To: Organization: "Red Hat GmbH, Sitz: Werner-von-Siemens-Ring 12, D-85630 Grasbrunn, Handelsregister: Amtsgericht =?utf-8?Q?M=C3=BCnchen=2C?= HRB 153243, =?utf-8?Q?Gesch=C3=A4ftsf=C3=BChrer=3A?= Ryan Barnhart, Charles Cachera, Michael O'Neill, Amy Ross" References: <20250414163849.321857-1-cohuck@redhat.com> <20250414163849.321857-3-cohuck@redhat.com> User-Agent: Notmuch/0.38.3 (https://notmuchmail.org) Date: Wed, 14 May 2025 17:25:59 +0200 Message-ID: <878qmzciyg.fsf@redhat.com> Precedence: bulk X-Mailing-List: kvmarm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.0 on 10.30.177.15 On Tue, May 13 2025, Daniel P. Berrang=C3=A9 wrote: > On Mon, Apr 14, 2025 at 06:38:41PM +0200, Cornelia Huck wrote: >> From: Eric Auger >>=20 >> Introduce a script that automates the generation of system register >> properties definitions from a given linux source tree >> arch/arm64/tools/sysreg. >>=20 >> Invocation of >> ./update-aarch64-sysreg-code.sh $PATH_TO_LINUX_SOURCE_TREE >> in scripts directory additionally generates >> target/arm/cpu-sysreg-properties.c containing definitions for >> feature ID registers. >>=20 >> update-aarch64-sysreg-code.sh additionally calls >> gen-cpu-sysreg-properties.awk which is inherited from kernel >> arch/arm64/tools/gen-sysreg.awk. All credits to Mark Rutland >> the original author of this script. >>=20 >> [CH: split off from original patch adding both sysreg definitions >> and properties] >> Signed-off-by: Eric Auger >> Signed-off-by: Cornelia Huck >> --- >> scripts/gen-cpu-sysreg-properties.awk | 325 ++++++++++++++++++++++++++ >> scripts/update-aarch64-sysreg-code.sh | 5 +- >> 2 files changed, 329 insertions(+), 1 deletion(-) >> create mode 100755 scripts/gen-cpu-sysreg-properties.awk >>=20 >> diff --git a/scripts/gen-cpu-sysreg-properties.awk b/scripts/gen-cpu-sys= reg-properties.awk >> new file mode 100755 >> index 000000000000..76c37938b168 >> --- /dev/null >> +++ b/scripts/gen-cpu-sysreg-properties.awk >> @@ -0,0 +1,325 @@ >> +#!/bin/awk -f >> +# SPDX-License-Identifier: GPL-2.0 > > GPL-2.0 is a deprecated SPDX identifier. checkpatch.pl ought to > have complained about this, requiring GPL-2.0-or-later as the > preference, with GPL-2.0-only requiring justification in the > commit. GPL-2.0 is inherited from the Linux script mentioned; not sure if GPL-2.0-only would be the correct fit here?