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Mon, 14 Oct 2024 08:14:24 -0400 X-MC-Unique: Idw5pvsDPXOQUVVUhxArgA-1 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-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 7F2F6195609D; Mon, 14 Oct 2024 12:14:22 +0000 (UTC) Received: from [10.39.208.47] (unknown [10.39.208.47]) by mx-prod-int-02.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id C96511956088; Mon, 14 Oct 2024 12:14:19 +0000 (UTC) Message-ID: <1e79879c-ab72-444c-9cb5-fb96cff25987@redhat.com> Date: Mon, 14 Oct 2024 14:14:17 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v1 1/3] uapi: introduce kernel uAPI headers import To: Stephen Hemminger Cc: dev@dpdk.org, techboard@dpdk.org, david.marchand@redhat.com, thomas@monjalon.net, mb@smartsharesystems.com, ferruh.yigit@amd.com References: <20241009085805.2638314-1-maxime.coquelin@redhat.com> <20241009085805.2638314-2-maxime.coquelin@redhat.com> <20241009075004.513224f2@hermes.local> From: Maxime Coquelin Autocrypt: addr=maxime.coquelin@redhat.com; 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charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit 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 10/9/24 16:50, Stephen Hemminger wrote: > On Wed, 9 Oct 2024 10:58:03 +0200 > Maxime Coquelin wrote: > >> +fixup_includes() >> +{ >> + local path=$1 >> + >> + sed -i -E -e ' >> + s/([[:space:](])(__user|__force|__iomem)[[:space:]]/\1/g >> + s/__attribute_const__([[:space:]]|$)/\1/g >> + s@^#include @@ >> + s/(^|[^a-zA-Z0-9])__packed([^a-zA-Z0-9_]|$)/\1__attribute__((packed))\2/g >> + s/(^|[[:space:](])(inline|asm|volatile)([[:space:](]|$)/\1__\2__\3/g >> + s@#(ifndef|define|endif[[:space:]]*/[*])[[:space:]]*_UAPI@#\1 @ >> + ' $path >> + > > > > Rather than copy-pasting headers_install.sh, could you use it directly? > > The copy/paste from GPL-2.0 concerns me. > And the potential upstream change as well. > The downside I see by calling directly the headers_install.sh script is that it could trigger some false positives if the version used for import is different from the one used to check. What we could do it to just do our own sed command if that's really an issue, that we would tailor based on our needs. Others, any thoughts? Thanks, Maxime