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=-8.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 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 465DBC2D0DB for ; Fri, 24 Jan 2020 21:42:34 +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 1B35B2077C for ; Fri, 24 Jan 2020 21:42:34 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1B35B2077C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=dornerworks.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 1iv6iK-0004SI-Ep; Fri, 24 Jan 2020 21:42:04 +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 1iv6iI-0004SD-Jh for xen-devel@lists.xenproject.org; Fri, 24 Jan 2020 21:42:02 +0000 X-Inumbo-ID: 5a3dce2c-3ef2-11ea-80e8-12813bfff9fa Received: from webmail.dornerworks.com (unknown [12.207.209.150]) by us1-amaz-eas2.inumbo.com (Halon) with ESMTP id 5a3dce2c-3ef2-11ea-80e8-12813bfff9fa; Fri, 24 Jan 2020 21:42:01 +0000 (UTC) To: Julien Grall , References: <20200121150704.126001-1-jeff.kubascik@dornerworks.com> <20200121150704.126001-2-jeff.kubascik@dornerworks.com> <78db27b5-ab04-904a-f2b8-869969fbae21@xen.org> From: Jeff Kubascik Message-ID: Date: Fri, 24 Jan 2020 16:43:56 -0500 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 MIME-Version: 1.0 In-Reply-To: <78db27b5-ab04-904a-f2b8-869969fbae21@xen.org> Content-Language: en-US X-Originating-IP: [172.27.13.179] X-ClientProxiedBy: Mcbain.dw.local (172.27.1.45) To Mcbain.dw.local (172.27.1.45) Subject: Re: [Xen-devel] [PATCH v4 1/2] xen/arm: remove physical timer offset 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: Stewart Hildebrand , Stefano Stabellini , Volodymyr Babchuk Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" T24gMS8yMy8yMDIwIDc6MzIgQU0sIEp1bGllbiBHcmFsbCB3cm90ZToKPiBIaSwKPiAKPiBPbiAy MS8wMS8yMDIwIDE1OjA3LCBKZWZmIEt1YmFzY2lrIHdyb3RlOgo+PiBUaGUgcGh5c2ljYWwgdGlt ZXIgdHJhcHMgYXBwbHkgYW4gb2Zmc2V0IHNvIHRoYXQgdGltZSBzdGFydHMgYXQgMCBmb3IKPj4g dGhlIGd1ZXN0LiBIb3dldmVyLCB0aGlzIG9mZnNldCBpcyBub3QgY3VycmVudGx5IGFwcGxpZWQg dG8gdGhlIHBoeXNpY2FsCj4+IGNvdW50ZXIuIFBlciB0aGUgQVJNdjggUmVmZXJlbmNlIE1hbnVh bCAoQVJNIERESSAwNDg3RS5hKSwgc2VjdGlvbgo+PiBEMTEuMi40IFRpbWVycywgdGhlICJPZmZz ZXQiIGJldHdlZW4gdGhlIGNvdW50ZXIgYW5kIHRpbWVyIHNob3VsZCBiZQo+PiB6ZXJvIGZvciBh IHBoeXNpY2FsIHRpbWVyLiBUaGlzIHJlbW92ZXMgdGhlIG9mZnNldCB0byBtYWtlIHRoZSB0aW1l ciBhbmQKPj4gY291bnRlciBjb25zaXN0ZW50Lgo+Pgo+PiBUaGlzIGFsc28gY2xlYW5zIHVwIHRo ZSBwaHlzaWNhbCB0aW1lciBpbXBsZW1lbnRhdGlvbiB0byBiZXR0ZXIgbWF0Y2gKPj4gdGhlIHZp cnR1YWwgdGltZXIgLSBib3RoIGN2YWwncyBub3cgaG9sZCB0aGUgaGFyZHdhcmUgdmFsdWUuCj4+ Cj4+IFNpZ25lZC1vZmYtYnk6IEplZmYgS3ViYXNjaWsgPGplZmYua3ViYXNjaWtAZG9ybmVyd29y a3MuY29tPgo+PiAtLS0KPj4gICB4ZW4vYXJjaC9hcm0vdnRpbWVyLmMgICAgICAgIHwgMzQgKysr KysrKysrKysrKysrKysrLS0tLS0tLS0tLS0tLS0tLQo+PiAgIHhlbi9pbmNsdWRlL2FzbS1hcm0v ZG9tYWluLmggfCAgMyAtLS0KPj4gICAyIGZpbGVzIGNoYW5nZWQsIDE4IGluc2VydGlvbnMoKyks IDE5IGRlbGV0aW9ucygtKQo+Pgo+PiBkaWZmIC0tZ2l0IGEveGVuL2FyY2gvYXJtL3Z0aW1lci5j IGIveGVuL2FyY2gvYXJtL3Z0aW1lci5jCj4+IGluZGV4IDI0MGE4NTBiNmUuLjBjNzhhNjU4NjMg MTAwNjQ0Cj4+IC0tLSBhL3hlbi9hcmNoL2FybS92dGltZXIuYwo+PiArKysgYi94ZW4vYXJjaC9h cm0vdnRpbWVyLmMKPj4gQEAgLTYyLDcgKzYyLDYgQEAgc3RhdGljIHZvaWQgdmlydF90aW1lcl9l eHBpcmVkKHZvaWQgKmRhdGEpCj4+Cj4+ICAgaW50IGRvbWFpbl92dGltZXJfaW5pdChzdHJ1Y3Qg ZG9tYWluICpkLCBzdHJ1Y3QgeGVuX2FyY2hfZG9tYWluY29uZmlnICpjb25maWcpCj4+ICAgewo+ PiAtICAgIGQtPmFyY2gucGh5c190aW1lcl9iYXNlLm9mZnNldCA9IE5PVygpOwo+PiAgICAgICBk LT5hcmNoLnZpcnRfdGltZXJfYmFzZS5vZmZzZXQgPSBSRUFEX1NZU1JFRzY0KENOVFBDVF9FTDAp Owo+PiAgICAgICBkLT50aW1lX29mZnNldC5zZWNvbmRzID0gdGlja3NfdG9fbnMoZC0+YXJjaC52 aXJ0X3RpbWVyX2Jhc2Uub2Zmc2V0IC0gYm9vdF9jb3VudCk7Cj4+ICAgICAgIGRvX2RpdihkLT50 aW1lX29mZnNldC5zZWNvbmRzLCAxMDAwMDAwMDAwKTsKPj4gQEAgLTEwOCw3ICsxMDcsNiBAQCBp bnQgdmNwdV92dGltZXJfaW5pdChzdHJ1Y3QgdmNwdSAqdikKPj4KPj4gICAgICAgaW5pdF90aW1l cigmdC0+dGltZXIsIHBoeXNfdGltZXJfZXhwaXJlZCwgdCwgdi0+cHJvY2Vzc29yKTsKPj4gICAg ICAgdC0+Y3RsID0gMDsKPj4gLSAgICB0LT5jdmFsID0gTk9XKCk7Cj4+ICAgICAgIHQtPmlycSA9 IGQwCj4+ICAgICAgICAgICA/IHRpbWVyX2dldF9pcnEoVElNRVJfUEhZU19OT05TRUNVUkVfUFBJ KQo+PiAgICAgICAgICAgOiBHVUVTVF9USU1FUl9QSFlTX05TX1BQSTsKPj4gQEAgLTE2Nyw2ICsx NjUsNyBAQCB2b2lkIHZpcnRfdGltZXJfcmVzdG9yZShzdHJ1Y3QgdmNwdSAqdikKPj4gICBzdGF0 aWMgYm9vbCB2dGltZXJfY250cF9jdGwoc3RydWN0IGNwdV91c2VyX3JlZ3MgKnJlZ3MsIHVpbnQz Ml90ICpyLCBib29sIHJlYWQpCj4+ICAgewo+PiAgICAgICBzdHJ1Y3QgdmNwdSAqdiA9IGN1cnJl bnQ7Cj4+ICsgICAgc190aW1lX3QgZXhwaXJlczsKPj4KPj4gICAgICAgaWYgKCAhQUNDRVNTX0FM TE9XRUQocmVncywgRUwwUFRFTikgKQo+PiAgICAgICAgICAgcmV0dXJuIGZhbHNlOwo+PiBAQCAt MTg0LDggKzE4Myw5IEBAIHN0YXRpYyBib29sIHZ0aW1lcl9jbnRwX2N0bChzdHJ1Y3QgY3B1X3Vz ZXJfcmVncyAqcmVncywgdWludDMyX3QgKnIsIGJvb2wgcmVhZCkKPj4KPj4gICAgICAgICAgIGlm ICggdi0+YXJjaC5waHlzX3RpbWVyLmN0bCAmIENOVHhfQ1RMX0VOQUJMRSApCj4+ICAgICAgICAg ICB7Cj4+IC0gICAgICAgICAgICBzZXRfdGltZXIoJnYtPmFyY2gucGh5c190aW1lci50aW1lciwK Pj4gLSAgICAgICAgICAgICAgICAgICAgICB2LT5hcmNoLnBoeXNfdGltZXIuY3ZhbCArIHYtPmRv bWFpbi0+YXJjaC5waHlzX3RpbWVyX2Jhc2Uub2Zmc2V0KTsKPj4gKyAgICAgICAgICAgIGV4cGly ZXMgPSB2LT5hcmNoLnBoeXNfdGltZXIuY3ZhbCA+IGJvb3RfY291bnQKPj4gKyAgICAgICAgICAg ICAgICAgICAgICA/IHRpY2tzX3RvX25zKHYtPmFyY2gucGh5c190aW1lci5jdmFsIC0gYm9vdF9j b3VudCkgOiAwOwo+PiArICAgICAgICAgICAgc2V0X3RpbWVyKCZ2LT5hcmNoLnBoeXNfdGltZXIu dGltZXIsIGV4cGlyZXMpOwo+IAo+IFdoaWxlIHRoZSBmYWN0b3Jpbmcgd2FzIG9wdGlvbmFsLCBt eSByZXF1ZXN0IG9mIGEgY29tbWVudCB3YXNuJ3QgKGV2ZW4KPiBpZiBpdCByZXF1aXJlcyB0byBk dXBsaWNhdGUgMyB0aW1lcykuCgpVbmRlcnN0b29kLgoKPiBJZiB5b3Ugc3VnZ2VzdCBhIGNvbW1l bnQgYW5kIGFuIHVwZGF0ZSBvZiB0aGUgY29tbWl0IG1lc3NhZ2UsIEkgY2FuCj4gbWVyZ2UgaXQg aW4gdGhpcyBwYXRjaCBvbiBjb21taXQuCgpGb3IgdGhlIGNvbW1lbnQ6CgovKiBJZiBjdmFsIGlz IGJlZm9yZSB0aGUgcG9pbnQgWGVuIHN0YXJ0ZWQsIGV4cGlyZSB0aW1lciBpbW1lZGlhdGVseSAq LwoKRm9yIHRoZSBjb21taXQgbWVzc2FnZToKCkluIHRoZSBjYXNlIHRoZSBndWVzdCBzZXRzIGN2 YWwgdG8gYSB0aW1lIGJlZm9yZSBYZW4gc3RhcnRlZCwgdGhlIGNvcnJlY3QKYmVoYXZpb3IgaXMg dG8gZXhwaXJlIHRoZSB0aW1lciBpbW1lZGlhdGVseS4gVG8gZG8gdGhpcywgd2Ugc2V0IHRoZSBl eHBpcmVzCmFyZ3VtZW50IG9mIHNldF90aW1lciB0byB6ZXJvLgoKPiBDaGVlcnMsCj4gCj4gLS0K PiBKdWxpZW4gR3JhbGwKPiAKClNpbmNlcmVseSwKSmVmZiBLdWJhc2NpawoKX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlz dApYZW4tZGV2ZWxAbGlzdHMueGVucHJvamVjdC5vcmcKaHR0cHM6Ly9saXN0cy54ZW5wcm9qZWN0 Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL3hlbi1kZXZlbA==