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a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1679426461; 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=rB+PzEgnKkqk2k+vvj3p24uGcCixq7dziCTji95CjO8=; b=JZTM2TcenXgYefXqY/9urk03qu7mr1Tha+D35ixYMkKLjwMz8U3OsSXrcU1EfjSxT2xGjO u+ej/kn1cdOz7wbPi2NMShYlJomNuAtBoz8MjYLp0BUTub65mgM2ANXJ8Cz68ZTrcB1QCn mOXx9AKtZERQTVjYRA8ve4FV6URUTl8= X-Mailman-Original-Authentication-Results: smtp2.osuosl.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=JZTM2Tce Subject: Re: [Intel-wired-lan] [xdp-hints] [PATCH bpf V2] xdp: bpf_xdp_metadata use EOPNOTSUPP for no driver support X-BeenThere: intel-wired-lan@osuosl.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Wired Ethernet Linux Kernel Driver Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: xdp-hints@xdp-project.net, martin.lau@kernel.org, daniel@iogearbox.net, larysa.zaremba@intel.com, netdev@vger.kernel.org, john.fastabend@gmail.com, ast@kernel.org, jesse.brandeburg@intel.com, kuba@kernel.org, edumazet@google.com, pabeni@redhat.com, Stanislav Fomichev , yoong.siang.song@intel.com, Jesper Dangaard Brouer , boon.leong.ong@intel.com, anthony.l.nguyen@intel.com, intel-wired-lan@lists.osuosl.org, davem@davemloft.net, hawk@kernel.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-wired-lan-bounces@osuosl.org Sender: "Intel-wired-lan" SmVzcGVyIERhbmdhYXJkIEJyb3VlciA8YnJvdWVyQHJlZGhhdC5jb20+IHdyaXRlczoKCj4gV2hl biBkcml2ZXIgZG9lc24ndCBpbXBsZW1lbnQgYSBicGZfeGRwX21ldGFkYXRhIGtmdW5jIHRoZSBm YWxsYmFjawo+IGltcGxlbWVudGF0aW9uIHJldHVybnMgRU9QTk9UU1VQUCwgd2hpY2ggaW5kaWNh dGUgZGV2aWNlIGRyaXZlciBkb2Vzbid0Cj4gaW1wbGVtZW50IHRoaXMga2Z1bmMuCj4KPiBDdXJy ZW50bHkgbWFueSBkcml2ZXJzIGFsc28gcmV0dXJuIEVPUE5PVFNVUFAgd2hlbiB0aGUgaGludCBp c24ndAo+IGF2YWlsYWJsZSwgd2hpY2ggaXMgYW1iaWd1b3VzIGZyb20gYW4gQVBJIHBvaW50IG9m IHZpZXcuIEluc3RlYWQKPiBjaGFuZ2UgZHJpdmVycyB0byByZXR1cm4gRU5PREFUQSBpbiB0aGVz ZSBjYXNlcy4KPgo+IFRoZXJlIGNhbiBiZSBuYXR1cmFsIGNhc2VzIHdoeSBhIGRyaXZlciBkb2Vz bid0IHByb3ZpZGUgYW55IGhhcmR3YXJlCj4gaW5mbyBmb3IgYSBzcGVjaWZpYyBoaW50LCBldmVu IG9uIGEgZnJhbWUgdG8gZnJhbWUgYmFzaXMgKGUuZy4gUFRQKS4KPiBMZXRzIGtlZXAgdGhlc2Ug Y2FzZXMgYXMgc2VwYXJhdGUgcmV0dXJuIGNvZGVzLgo+Cj4gV2hlbiBkZXNjcmliaW5nIHRoZSBy ZXR1cm4gdmFsdWVzLCBhZGp1c3QgdGhlIGZ1bmN0aW9uIGtlcm5lbC1kb2MgbGF5b3V0Cj4gdG8g Z2V0IHByb3BlciByZW5kZXJpbmcgZm9yIHRoZSByZXR1cm4gdmFsdWVzLgo+Cj4gRml4ZXM6IGFi NDYxODJkMGRjYiAoIm5ldC9tbHg0X2VuOiBTdXBwb3J0IFJYIFhEUCBtZXRhZGF0YSIpCj4gRml4 ZXM6IGJjOGQ0MDViMWJhOSAoIm5ldC9tbHg1ZTogU3VwcG9ydCBSWCBYRFAgbWV0YWRhdGEiKQo+ IEZpeGVzOiAzMDY1MzFmMDI0OWYgKCJ2ZXRoOiBTdXBwb3J0IFJYIFhEUCBtZXRhZGF0YSIpCj4g Rml4ZXM6IDNkNzZhNGQzZDRlNSAoImJwZjogWERQIG1ldGFkYXRhIFJYIGtmdW5jcyIpCj4gU2ln bmVkLW9mZi1ieTogSmVzcGVyIERhbmdhYXJkIEJyb3VlciA8YnJvdWVyQHJlZGhhdC5jb20+CgpB Y2tlZC1ieTogVG9rZSBIw7hpbGFuZC1Kw7hyZ2Vuc2VuIDx0b2tlQHJlZGhhdC5jb20+CgpfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC13aXJlZC1s YW4gbWFpbGluZyBsaXN0CkludGVsLXdpcmVkLWxhbkBvc3Vvc2wub3JnCmh0dHBzOi8vbGlzdHMu b3N1b3NsLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLXdpcmVkLWxhbgo=