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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 100F7C433FE for ; Mon, 7 Nov 2022 16:40:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=J9QHwWJDsFLvGzRLphbC1E5HXVX/K47T//pg6iOSfns=; b=yyvF2XmhH4722X xTWwCPchLZDvE8Y8JbB8Z0igpD8fCoeeONJvr1Vv8cfHTCi9VNrOH7Nc/mRduVL4mV91RkHoVOSdH DQ7txje6c3WH/hVLIScquoR+ioazNurF3iUCNcYPSiP2WR/7ysINREgUIZJfmxWTZIxvoyWv/P1SG uhz7qVPDpmG0ovPHfBZr8MOZQFmhh+gxIVR3ufGCK+z+qYoRrxfgXZG9r5/O5+CsMithTe0+v3hKs bs+ycyHJLN0FuQjxRJSheHjMlbmhvfjwJlpHCmIgcIQWarPm21XYuHzaQssMNJA0vfTug0WvJ0Rw0 Yo/y5CzbdT7ntYEA9F8A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1os59W-00GGjK-76; Mon, 07 Nov 2022 16:39:14 +0000 Received: from ams.source.kernel.org ([145.40.68.75]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1os4wC-00GACZ-4v for linux-arm-kernel@lists.infradead.org; Mon, 07 Nov 2022 16:25:29 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id D6CFCB815DE; Mon, 7 Nov 2022 16:25:25 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B7DA9C433D6; Mon, 7 Nov 2022 16:25:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1667838324; bh=Yt3AxXZOdVhI/DEePqTeqIYQautqOR/ncxIz0D777Dk=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=Mx92VzePzXibww4J+q2sTiCIOCBCv/BxW56Mvrf5ilDxcGl8KY+JdgV3dtB/Rg9kU 2Av9B43f9hphEE4UYUAXAipIzMWD2f1a3Eq8uak2E0Xq4U+S3dhwVUvbFQiurbFUVq E9N/51PzU6/g09nKIu7ACMjMZNBQ0rYvztAL5e60JaVsZodJdNGcUrAVwEb/FIFBed VJQPEU2K+nZv2T/fLLhcLYnZN7vfngYtCv0QdG9fyCYukmVKpz7DnDCqZ472Xt9uSf Bh6bZayNenUgtzPkIRbARDGaQFJgsFDXND6AoNsSInu/Cmh+CDF7sCvDda0fP0whFK iVYL+RXENjK2g== Date: Mon, 7 Nov 2022 08:25:22 -0800 From: Jakub Kicinski To: Maxime Chevallier Cc: davem@davemloft.net, Rob Herring , Krzysztof Kozlowski , Eric Dumazet , Paolo Abeni , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, thomas.petazzoni@bootlin.com, Andrew Lunn , Florian Fainelli , Heiner Kallweit , Russell King , linux-arm-kernel@lists.infradead.org, Vladimir Oltean , Luka Perkov , Robert Marko , Andy Gross , Bjorn Andersson , Konrad Dybcio Subject: Re: [PATCH net-next v8 3/5] net: dsa: add out-of-band tagging protocol Message-ID: <20221107082522.2e95bebc@kernel.org> In-Reply-To: <20221107093950.74de3fa1@pc-8.home> References: <20221104174151.439008-1-maxime.chevallier@bootlin.com> <20221104174151.439008-4-maxime.chevallier@bootlin.com> <20221104200530.3bbe18c6@kernel.org> <20221107093950.74de3fa1@pc-8.home> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221107_082528_511222_D98566F7 X-CRM114-Status: GOOD ( 12.20 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org T24gTW9uLCA3IE5vdiAyMDIyIDA5OjM5OjUwICswMTAwIE1heGltZSBDaGV2YWxsaWVyIHdyb3Rl Ogo+ID4gQWxzbyB0aGUgc2VyaWVzIGRvZXNuJ3QgYnVpbGQuICAKPiAKPiBDYW4geW91IGVsYWJv cmF0ZSBtb3JlID8gSSBjYW4ndCByZXByb2R1Y2UgdGhlIGJ1aWxkIGZhaWx1cmUgb24gbXkKPiBz aWRlLCBhbmQgSSBkaWRuJ3QgZ2V0IGFueSByZXBvcnRzIGZyb20gdGhlIGtidWlsZCBib3QsIGFy ZSB5b3UgdXNpbmcgYQo+IHNwZWNpZmljIGNvbmZpZyBmaWxlID8KCi4uL25ldC9jb3JlL3NrYnVm Zi5jOjQ0OTU6NDk6IGVycm9yOiBpbnZhbGlkIGFwcGxpY2F0aW9uIG9mIOKAmHNpemVvZuKAmSB0 byBpbmNvbXBsZXRlIHR5cGUg4oCYc3RydWN0IGRzYV9vb2JfdGFnX2luZm/igJkKIDQ0OTUgfCAg ICAgICAgIFtTS0JfRVhUX0RTQV9PT0JdID0gU0tCX0VYVF9DSFVOS1NJWkVPRihzdHJ1Y3QgZHNh X29vYl90YWdfaW5mbyksCiAgICAgIHwgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgXn5+fn5+Ci4uL2luY2x1ZGUvdWFwaS9saW51eC9jb25zdC5oOjMyOjQ0 OiBub3RlOiBpbiBkZWZpbml0aW9uIG9mIG1hY3JvIOKAmF9fQUxJR05fS0VSTkVMX01BU0vigJkK ICAgMzIgfCAjZGVmaW5lIF9fQUxJR05fS0VSTkVMX01BU0soeCwgbWFzaykgICAgKCgoeCkgKyAo bWFzaykpICYgfihtYXNrKSkKICAgICAgfCAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgXgouLi9pbmNsdWRlL2xpbnV4L2FsaWduLmg6ODozMzogbm90ZTogaW4gZXhw YW5zaW9uIG9mIG1hY3JvIOKAmF9fQUxJR05fS0VSTkVM4oCZCiAgICA4IHwgI2RlZmluZSBBTElH Tih4LCBhKSAgICAgICAgICAgICBfX0FMSUdOX0tFUk5FTCgoeCksIChhKSkKICAgICAgfCAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgIF5+fn5+fn5+fn5+fn5+Ci4uL25ldC9jb3JlL3Nr YnVmZi5jOjQ0NzY6MzQ6IG5vdGU6IGluIGV4cGFuc2lvbiBvZiBtYWNybyDigJhBTElHTuKAmQog NDQ3NiB8ICNkZWZpbmUgU0tCX0VYVF9DSFVOS1NJWkVPRih4KSAgKEFMSUdOKChzaXplb2YoeCkp LCBTS0JfRVhUX0FMSUdOX1ZBTFVFKSAvIFNLQl9FWFRfQUxJR05fVkFMVUUpCiAgICAgIHwgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgXn5+fn4KLi4vbmV0L2NvcmUvc2tidWZmLmM6 NDQ5NToyOTogbm90ZTogaW4gZXhwYW5zaW9uIG9mIG1hY3JvIOKAmFNLQl9FWFRfQ0hVTktTSVpF T0bigJkKIDQ0OTUgfCAgICAgICAgIFtTS0JfRVhUX0RTQV9PT0JdID0gU0tCX0VYVF9DSFVOS1NJ WkVPRihzdHJ1Y3QgZHNhX29vYl90YWdfaW5mbyksCiAgICAgIHwgICAgICAgICAgICAgICAgICAg ICAgICAgICAgIF5+fn5+fn5+fn5+fn5+fn5+fn4KLi4vbmV0L2NvcmUvc2tidWZmLmM6NDQ5NTo0 OTogZXJyb3I6IGludmFsaWQgYXBwbGljYXRpb24gb2Yg4oCYc2l6ZW9m4oCZIHRvIGluY29tcGxl dGUgdHlwZSDigJhzdHJ1Y3QgZHNhX29vYl90YWdfaW5mb+KAmQogNDQ5NSB8ICAgICAgICAgW1NL Ql9FWFRfRFNBX09PQl0gPSBTS0JfRVhUX0NIVU5LU0laRU9GKHN0cnVjdCBkc2Ffb29iX3RhZ19p bmZvKSwKICAgICAgfCAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICBefn5+fn4KLi4vaW5jbHVkZS91YXBpL2xpbnV4L2NvbnN0Lmg6MzI6NTA6IG5vdGU6IGlu IGRlZmluaXRpb24gb2YgbWFjcm8g4oCYX19BTElHTl9LRVJORUxfTUFTS+KAmQogICAzMiB8ICNk ZWZpbmUgX19BTElHTl9LRVJORUxfTUFTSyh4LCBtYXNrKSAgICAoKCh4KSArIChtYXNrKSkgJiB+ KG1hc2spKQogICAgICB8ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICBefn5+Ci4uL2luY2x1ZGUvbGludXgvYWxpZ24uaDo4OjMzOiBub3RlOiBpbiBleHBh bnNpb24gb2YgbWFjcm8g4oCYX19BTElHTl9LRVJORUzigJkKICAgIDggfCAjZGVmaW5lIEFMSUdO KHgsIGEpICAgICAgICAgICAgIF9fQUxJR05fS0VSTkVMKCh4KSwgKGEpKQogICAgICB8ICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgXn5+fn5+fn5+fn5+fn4KLi4vbmV0L2NvcmUvc2ti dWZmLmM6NDQ3NjozNDogbm90ZTogaW4gZXhwYW5zaW9uIG9mIG1hY3JvIOKAmEFMSUdO4oCZCiA0 NDc2IHwgI2RlZmluZSBTS0JfRVhUX0NIVU5LU0laRU9GKHgpICAoQUxJR04oKHNpemVvZih4KSks IFNLQl9FWFRfQUxJR05fVkFMVUUpIC8gU0tCX0VYVF9BTElHTl9WQUxVRSkKICAgICAgfCAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICBefn5+fgouLi9uZXQvY29yZS9za2J1ZmYuYzo0 NDk1OjI5OiBub3RlOiBpbiBleHBhbnNpb24gb2YgbWFjcm8g4oCYU0tCX0VYVF9DSFVOS1NJWkVP RuKAmQogNDQ5NSB8ICAgICAgICAgW1NLQl9FWFRfRFNBX09PQl0gPSBTS0JfRVhUX0NIVU5LU0la RU9GKHN0cnVjdCBkc2Ffb29iX3RhZ19pbmZvKSwKICAgICAgfCAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgXn5+fn5+fn5+fn5+fn5+fn5+fgouLi9uZXQvY29yZS9za2J1ZmYuYzo0NDk1OjQ5 OiBlcnJvcjogaW52YWxpZCBhcHBsaWNhdGlvbiBvZiDigJhzaXplb2bigJkgdG8gaW5jb21wbGV0 ZSB0eXBlIOKAmHN0cnVjdCBkc2Ffb29iX3RhZ19pbmZv4oCZCiA0NDk1IHwgICAgICAgICBbU0tC X0VYVF9EU0FfT09CXSA9IFNLQl9FWFRfQ0hVTktTSVpFT0Yoc3RydWN0IGRzYV9vb2JfdGFnX2lu Zm8pLAogICAgICB8ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgIF5+fn5+fgouLi9pbmNsdWRlL3VhcGkvbGludXgvY29uc3QuaDozMjo2MTogbm90ZTogaW4g ZGVmaW5pdGlvbiBvZiBtYWNybyDigJhfX0FMSUdOX0tFUk5FTF9NQVNL4oCZCiAgIDMyIHwgI2Rl ZmluZSBfX0FMSUdOX0tFUk5FTF9NQVNLKHgsIG1hc2spICAgICgoKHgpICsgKG1hc2spKSAmIH4o bWFzaykpCiAgICAgIHwgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgXn5+fgouLi9pbmNsdWRlL2xpbnV4L2FsaWduLmg6ODozMzogbm90 ZTogaW4gZXhwYW5zaW9uIG9mIG1hY3JvIOKAmF9fQUxJR05fS0VSTkVM4oCZCiAgICA4IHwgI2Rl ZmluZSBBTElHTih4LCBhKSAgICAgICAgICAgICBfX0FMSUdOX0tFUk5FTCgoeCksIChhKSkKICAg ICAgfCAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIF5+fn5+fn5+fn5+fn5+Ci4uL25l dC9jb3JlL3NrYnVmZi5jOjQ0NzY6MzQ6IG5vdGU6IGluIGV4cGFuc2lvbiBvZiBtYWNybyDigJhB TElHTuKAmQogNDQ3NiB8ICNkZWZpbmUgU0tCX0VYVF9DSFVOS1NJWkVPRih4KSAgKEFMSUdOKChz aXplb2YoeCkpLCBTS0JfRVhUX0FMSUdOX1ZBTFVFKSAvIFNLQl9FWFRfQUxJR05fVkFMVUUpCiAg ICAgIHwgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgXn5+fn4KLi4vbmV0L2NvcmUv c2tidWZmLmM6NDQ5NToyOTogbm90ZTogaW4gZXhwYW5zaW9uIG9mIG1hY3JvIOKAmFNLQl9FWFRf Q0hVTktTSVpFT0bigJkKIDQ0OTUgfCAgICAgICAgIFtTS0JfRVhUX0RTQV9PT0JdID0gU0tCX0VY VF9DSFVOS1NJWkVPRihzdHJ1Y3QgZHNhX29vYl90YWdfaW5mbyksCiAgICAgIHwgICAgICAgICAg ICAgICAgICAgICAgICAgICAgIF5+fn5+fn5+fn5+fn5+fn5+fn4KCgpBbHNvIHRoaXM6Cgpkcml2 ZXJzL25ldC9ldGhlcm5ldC9xdWFsY29tbS9pcHFlc3MvaXBxZXNzLmM6MTE3MjoyMjogd2Fybmlu ZzogY2FzdCB0byBzbWFsbGVyIGludGVnZXIgdHlwZSAndTMyJyAoYWthICd1bnNpZ25lZCBpbnQn KSBmcm9tICd2b2lkIConIFstV3ZvaWQtcG9pbnRlci10by1pbnQtY2FzdF0KICAgICAgICBuZXRk ZXYtPmJhc2VfYWRkciA9ICh1MzIpZXNzLT5od19hZGRyOwogICAgICAgICAgICAgICAgICAgICAg ICAgICAgXn5+fn5+fn5+fn5+fn5+fn4KCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fCmxpbnV4LWFybS1rZXJuZWwgbWFpbGluZyBsaXN0CmxpbnV4LWFybS1r ZXJuZWxAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWls bWFuL2xpc3RpbmZvL2xpbnV4LWFybS1rZXJuZWwK