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 X-Spam-Level: X-Spam-Status: No, score=-2.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 24E53C35657 for ; Fri, 21 Feb 2020 17:02:47 +0000 (UTC) Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id F0A24206E2 for ; Fri, 21 Feb 2020 17:02:46 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org F0A24206E2 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1j5Bh4-0004fn-6H; Fri, 21 Feb 2020 17:02:26 +0000 Received: from all-amaz-eas1.inumbo.com ([34.197.232.57] helo=us1-amaz-eas2.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1j5Bh3-0004fi-Cs for xen-devel@lists.xenproject.org; Fri, 21 Feb 2020 17:02:25 +0000 X-Inumbo-ID: 83be6d80-54cb-11ea-86b4-12813bfff9fa Received: from mx2.suse.de (unknown [195.135.220.15]) by us1-amaz-eas2.inumbo.com (Halon) with ESMTPS id 83be6d80-54cb-11ea-86b4-12813bfff9fa; Fri, 21 Feb 2020 16:59:25 +0000 (UTC) X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id D4500ACBD; Fri, 21 Feb 2020 16:59:23 +0000 (UTC) To: David Woodhouse References: <8a95f787ca93b23ee8d8c0b55fcc63d22a75c5f3.camel@infradead.org> <20200201003303.2363081-7-dwmw2@infradead.org> From: Jan Beulich Message-ID: <3821a29a-7d60-c18b-71dd-12ed3c5b708d@suse.com> Date: Fri, 21 Feb 2020 17:59:24 +0100 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.5.0 MIME-Version: 1.0 In-Reply-To: <20200201003303.2363081-7-dwmw2@infradead.org> Content-Language: en-US Subject: Re: [Xen-devel] [PATCH 7/8] x86/setup: simplify handling of initrdidx when no initrd present X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: Stefano Stabellini , Julien Grall , Wei Liu , Konrad Rzeszutek Wilk , George Dunlap , Andrew Cooper , Varad Gautam , Ian Jackson , Hongyan Xia , xen-devel@lists.xenproject.org, Paul Durrant , =?UTF-8?Q?Roger_Pau_Monn=c3=a9?= Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" T24gMDEuMDIuMjAyMCAwMTozMywgRGF2aWQgV29vZGhvdXNlIHdyb3RlOgo+IEZyb206IERhdmlk IFdvb2Rob3VzZSA8ZHdtd0BhbWF6b24uY28udWs+Cj4gCj4gUmVtb3ZlIGEgdGVybmFyeSBvcGVy YXRvciB0aGF0IG1hZGUgbXkgYnJhaW4gaHVydC4KClBlcnNvbmFsbHkgSSdkIHByZWZlciB0aGUg Y29kZSB0byBzdGF5IGFzIGlzLCBidXQgaWYgQW5kcmV3IGFncmVlcwp3aXRoIHRoaXMgYmVpbmcg YW4gaW1wcm92ZW1lbnQsIHRoZW4gSSBhbHNvIHdvdWxkbid0IHdhbnQgdG8gc3RhbmQKaW4gdGhl IHdheS4gSWYgaXQgaXMgdG8gZ28gaW4gSSBoYXZlIGEgZmV3IHNtYWxsIGFkanVzdG1lbnQgcmVx dWVzdHM6Cgo+IFJlcGxhY2UgaXQgd2l0aCBzb21ldGhpbmcgc2ltcGxlciB0aGF0IG1ha2VzIGl0 IHNvbWV3aGF0IGNsZWFyZXIgdGhhdAo+IHRoZSBjaGVjayBmb3IgaW5pdHJkaWR4IDwgbWJpLT5t b2RzX2NvdW50IGlzIGJlY2F1c2UgbWJpLT5tb2RzX2NvdW50Cj4gaXMgd2hhdCBmaW5kX2ZpcnN0 X2JpdCgpIHdpbGwgcmV0dXJuIHdoZW4gaXQgZG9lc24ndCBmaW5kIGFueXRoaW5nLgoKRXNwZWNp YWxseSBpbiBsaWdodCBvZiB0aGUgcmVjZW50IFhTQS0zMDcgSSdkIGxpa2UgdG8gYXNrIHRoYXQg d2UKYXZvaWQgaW1wcmVjaXNlIHN0YXRlbWVudHMgbGlrZSB0aGlzOiBBZmFpY3QgZmluZF9maXJz dF9iaXQoKSBtYXkKYWxzbyB2YWxpZGx5IHJldHVybiBhbnkgdmFsdWUgbGFyZ2VyIHRoYW4gdGhl IHBhc3NlZCBpbiBiaXRtYXAKbGVuZ3RoLgoKPiBAQCAtMTc5Myw2ICsxNzkzLDkgQEAgdm9pZCBf X2luaXQgbm9yZXR1cm4gX19zdGFydF94ZW4odW5zaWduZWQgbG9uZyBtYmlfcCkKPiAgICAgICAg ICB4ZW5fcHJvY2Vzc29yX3BtYml0cyB8PSBYRU5fUFJPQ0VTU09SX1BNX0NYOwo+ICAKPiAgICAg IGluaXRyZGlkeCA9IGZpbmRfZmlyc3RfYml0KG1vZHVsZV9tYXAsIG1iaS0+bW9kc19jb3VudCk7 Cj4gKyAgICBpZiAoIGluaXRyZGlkeCA8IG1iaS0+bW9kc19jb3VudCApCj4gKyAgICAgICAgaW5p dHJkID0gbW9kICsgaW5pdHJkaWR4Owo+ICsKPiAgICAgIGlmICggYml0bWFwX3dlaWdodChtb2R1 bGVfbWFwLCBtYmktPm1vZHNfY291bnQpID4gMSApCj4gICAgICAgICAgcHJpbnRrKFhFTkxPR19X QVJOSU5HCj4gICAgICAgICAgICAgICAgICJNdWx0aXBsZSBpbml0cmQgY2FuZGlkYXRlcywgcGlj a2luZyBtb2R1bGUgIyV1XG4iLAoKU2luY2UgdGhpcyBpZigpIGlzIHRpZ2h0bHkgY291cGxlZCB3 aXRoIHRoZSBmaW5kX2ZpcnN0X2JpdCgpCmludm9jYXRpb24sIEknZCBsaWtlIHRvIGFzayBmb3Ig dGhlcmUgdG8gbm90IGJlIGEgYmxhbmsgbGluZSBpbgpiZXR3ZWVuLgoKSmFuCgpfX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBs aXN0Clhlbi1kZXZlbEBsaXN0cy54ZW5wcm9qZWN0Lm9yZwpodHRwczovL2xpc3RzLnhlbnByb2pl Y3Qub3JnL21haWxtYW4vbGlzdGluZm8veGVuLWRldmVs