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=-0.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 67CAFC48BD3 for ; Wed, 26 Jun 2019 20:39:36 +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 422E9208E3 for ; Wed, 26 Jun 2019 20:39:36 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 422E9208E3 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arm.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 1hgEhL-0008CV-6e; Wed, 26 Jun 2019 20:39:19 +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 1hgEhJ-0008CQ-PT for xen-devel@lists.xenproject.org; Wed, 26 Jun 2019 20:39:17 +0000 X-Inumbo-ID: 75e5f042-9852-11e9-9a86-7b036de4209b Received: from foss.arm.com (unknown [217.140.110.172]) by us1-amaz-eas2.inumbo.com (Halon) with ESMTP id 75e5f042-9852-11e9-9a86-7b036de4209b; Wed, 26 Jun 2019 20:39:14 +0000 (UTC) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 46CED2B; Wed, 26 Jun 2019 13:39:14 -0700 (PDT) Received: from [10.37.12.58] (unknown [10.37.12.58]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 07F6E3F718; Wed, 26 Jun 2019 13:39:12 -0700 (PDT) To: Stefano Stabellini References: <20190610193215.23704-1-julien.grall@arm.com> <20190610193215.23704-15-julien.grall@arm.com> From: Julien Grall Message-ID: <12426eb9-1545-b1f7-a85a-55c9e04b8cc4@arm.com> Date: Wed, 26 Jun 2019 21:39:11 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.7.0 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US Subject: Re: [Xen-devel] [PATCH 14/17] xen/arm64: head: Remove ID map as soon as it is not used 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: xen-devel@lists.xenproject.org, Oleksandr_Tyshchenko@epam.com, andrii_anisov@epam.com, andre.przywara@arm.com Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" SGkgU3RlZmFubywKCk9uIDYvMjYvMTkgOToyNSBQTSwgU3RlZmFubyBTdGFiZWxsaW5pIHdyb3Rl Ogo+IE9uIE1vbiwgMTAgSnVuIDIwMTksIEp1bGllbiBHcmFsbCB3cm90ZToKPj4gVGhlIElEIG1h cCBtYXkgY2xhc2ggd2l0aCBvdGhlciBwYXJ0cyBvZiB0aGUgWGVuIHZpcnR1YWwgbWVtb3J5IGxh eW91dC4KPj4gQXQgdGhlIG1vbWVudCwgWGVuIGlzIGhhbmRsaW5nIHRoZSBjbGFzaCBieSBvbmx5 IGNyZWF0aW5nIGEgbWFwcGluZyB0bwo+PiB0aGUgcnVudGltZSB2aXJ0dWFsIGFkZHJlc3MgYmVm b3JlIGVuYWJsaW5nIHRoZSBNTVUuCj4+Cj4+IFRoZSByZXN0IG9mIHRoZSBtYXBwaW5ncyAoc3Vj aCBhcyB0aGUgZml4bWFwKSB3aWxsIGJlIG1hcHBlZCBhZnRlciB0aGUKPj4gTU1VIGlzIGVuYWJs ZWQuIEhvd2V2ZXIsIHRoZSBjb2RlIGRvaW5nIHRoZSBtYXBwaW5nIGlzIG5vdCBzYWZlIGFzIGl0 Cj4+IHJlcGxhY2UgbWFwcGluZyB3aXRob3V0IHVzaW5nIHRoZSBCcmVhay1CZWZvcmUtTWFrZSBz ZXF1ZW5jZS4KPj4KPj4gQXMgdGhlIElEIG1hcCBjYW4gYmUgYW55d2hlcmUgaW4gdGhlIG1lbW9y eSwgaXQgaXMgZWFzaWVyIHRvIHJlbW92ZSBhbGwKPj4gdGhlIGVudHJpZXMgYWRkZWQgYXMgc29v biBhcyB0aGUgSUQgbWFwIGlzIG5vdCB1c2VkIHJhdGhlciB0aGFuIGFkZGluZwo+PiB0aGUgQnJl YWstQmVmb3JlLU1ha2Ugc2VxdWVuY2UgZXZlcnl3aGVyZS4KPiAKPiBJIHRoaW5rIGl0IGlzIGEg Z29vZCBpZGVhLCBidXQgSSB3b3VsZCBhc2sgeW91IHRvIG1lbnRpb24gMToxIG1hcAo+IGluc3Rl YWQgb2YgIklEIG1hcCIgaW4gY29tbWVudHMgYW5kIGNvbW1pdCBtZXNzYWdlcyBiZWNhdXNlIHRo YXQgaXMgdGhlCj4gd29yZGluZyB3ZSB1c2VkIGluIGFsbCBjb21tZW50cyBzbyBmYXIgKHNlZSB0 aGUgb25lIGluCj4gY3JlYXRlX3BhZ2VfdGFibGVzIGFuZCBtbS5jKS4gSXQgaXMgZWFzaWVyIHRv IGdyZXAgYW5kIHJlZmVyIHRvIGlmIHdlCj4gdXNlIHRoZSBzYW1lIG5vbWVuY2xhdHVyZS4gTm90 ZSB0aGF0IEkgZG9uJ3QgY2FyZSBhYm91dCB3aGljaAo+IG5vbWVuY2xhdHVyZSB3ZSBkZWNpZGUg dG8gdXNlLCBJIGFtIG9ubHkgYXNraW5nIGZvciBjb25zaXN0ZW5jeS4KPiBPdGhlcndpc2UsIGl0 IHdvdWxkIGFsc28gd29yayBpZiB5b3Ugc2F5IGl0IGJvdGggd2F5IGF0IGxlYXN0IG9uY2U6Cj4g Cj4gICBUaGUgSUQgbWFwICgxOjEgbWFwKSBtYXkgY2xhc2ggWy4uLl0KCkkgd291bGQgcmF0aGVy IGRyb3AgdGhlIHdvcmRpbmcgMToxIGFzIHRoaXMgaXMgY29uZnVzaW5nLiBJdCBpcyBhbHNvIG5v dCAKdHJpdmlhbCB0byBmaW5kIGFueXRoaW5nIG9uIGdvb2dsZSB0eXBpbmcgIjE6MSIuCgo+IAo+ IAo+PiBJdCBpcyBkaWZmaWN1bHQgdG8gdHJhY2sgd2hlcmUgZXhhY3RseSB0aGUgSUQgbWFwIHdh cyBjcmVhdGVkIHdpdGhvdXQgYQo+PiBmdWxsIHJld29yayBvZiBjcmVhdGVfcGFnZV90YWJsZXMo KS4gSW5zdGVhZCwgaW50cm9kdWNlIGEgbmV3IGZ1bmN0aW9uCj4+IHJlbW92ZV9pZF9tYXAoKSB3 aWxsIGxvb2sgd2hlcmUgaXMgdGhlIHRvcC1sZXZlbCBlbnRyeSBmb3IgdGhlIElEIG1hcAo+PiBh bmQgcmVtb3ZlIGl0Lgo+IAo+IERvIHlvdSB0aGluayBpdCB3b3VsZCBiZSB3b3J0aCBzaW1wbGlm eWluZyB0aGlzIGNvZGUgYmVsb3cgYnkgcHJlc2VydmluZwo+IHdoZXJlL2hvdyB0aGUgSUQgbWFw IHdhcyBjcmVhdGVkPyBXZSBjb3VsZCByZXB1cnBvc2UgeDI1IGZvciB0aGF0LAo+IGNhcnJ5aW5n IGZvciBpbnN0YW5jZSB0aGUgYWRkcmVzcyBvZiB0aGUgSUQgbWFwIHNlY3Rpb24gc2xvdCBvciBh IGNvZGUKPiBudW1iZXIgdG8gc3BlY2lmeSB3aGljaCBjYXNlIHdlIGFyZSBkZWFsaW5nIHdpdGgu IFdlIHNob3VsZCBiZSBhYmxlIHRvCj4gdHVybiByZW1vdmVfaWRfbWFwIGludG8gb25seSB+NSBs aW5lcz8KCkkgdGhvdWdodCBhYm91dCBpdCBidXQgdGhlIGN1cnJlbnQgaW1wbGVtZW50YXRpb24g b2YgY3JlYXRlX21hcF90YWJsZXMoKSAKaXMgcXVpdGUgYXdmdWwgdG8gcmVhZC4gU28gdGhlIGxl c3MgSSB0b3VjaCB0aGlzIGZ1bmN0aW9uLCB0aGUgYmV0dGVyIEkgCmZlZWwgOikuCgpJIGhhdmUg c29tZSByZXdvcmsgZm9yIHRoZSBjcmVhdGVfcGFnZV90YWJsZXMoKSB3aGljaCBzaW1wbGlmeSBp dCBhIGxvdC4gCllldCwgSSBhbSBub3QgZW50aXJlbHkgc3VyZSBpdCBpcyB3b3J0aCB0byBzcGVu ZCB0aW1lIHRyeWluZyB0byBzaW1wbGlmeSAKcmVtb3ZlX2lkX21hcC4gVGhpcyBpcyB1bmxpa2Vs eSB0byBtYWtlIHRoZSBib290IHNpZ25pZmljYW50bHkgZmFzdGVyIAphbmQgSSBkb24ndCBleHBl Y3QgdGhlIGZ1bmN0aW9uIHRvIHN1cnZpdmUgbW9yZSB0aGFuIGEgcmVsZWFzZSBhcyB0aGUgSUQg Cm1hcCBhcyB0byBiZSBrZXB0IGluIHBsYWNlIChmb3Igc2Vjb25kYXJ5IGJvb3QgYW5kIHN1c3Bl bmQvcmVzdW1lKS4KClRoZSBvbmx5IHJlYXNvbiBpdCBpcyByZW1vdmVkIG5vdyBpcyBiZWNhdXNl IGl0IGNsYXNoZXMgd2l0aCBvdGhlciAKbWFwcGluZyB3ZSBtYXkgZG8uCgpDaGVlcnMsCgotLSAK SnVsaWVuIEdyYWxsCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW5wcm9qZWN0Lm9y ZwpodHRwczovL2xpc3RzLnhlbnByb2plY3Qub3JnL21haWxtYW4vbGlzdGluZm8veGVuLWRldmVs