From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Cooper Subject: Re: [RFC] xen/arm: Handling cache maintenance instructions by set/way Date: Mon, 11 Dec 2017 11:11:59 +0000 Message-ID: References: <20171208080333.GR32346@deinos.phlegethon.org> <0266554c-fb24-22bf-e4bb-832abffc0ef1@linaro.org> <5A2E66A8020000780019650E@prv-mh.provo.novell.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from us1-rack-dfw2.inumbo.com ([104.130.134.6]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1eOM0A-0008Qz-JU for xen-devel@lists.xenproject.org; Mon, 11 Dec 2017 11:12:02 +0000 In-Reply-To: <5A2E66A8020000780019650E@prv-mh.provo.novell.com> Content-Language: en-GB List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: Jan Beulich , Julien Grall Cc: Stefano Stabellini , George Dunlap , Andre Przywara , Tim Deegan , George Dunlap , xen-devel List-Id: xen-devel@lists.xenproject.org T24gMTEvMTIvMTcgMTA6MDYsIEphbiBCZXVsaWNoIHdyb3RlOgo+Pj4+IE9uIDA4LjEyLjE3IGF0 IDE1OjM4LCA8anVsaWVuLmdyYWxsQGxpbmFyby5vcmc+IHdyb3RlOgo+PiBPbiAwOC8xMi8xNyAw ODowMywgVGltIERlZWdhbiB3cm90ZToKPj4+IEl0IHNob3VsZCBiZSBwb3NzaWJsZSB0byBkbyBz b21ldGhpbmcgbGlrZSB0aGUgbWlzY29uZmlndXJlZC1lbnRyeSBiaXQKPj4+IHRyaWNrIGJ5IF9h bGxvY2F0aW5nXyB0aGUgbWVtb3J5IHVwLWZyb250IGFuZCBidWlsZGluZyB0aGUgcDJtIGVudHJp ZXMKPj4+IGJ1dCBvbmx5IG1ha2luZyB0aGVtIHVzYWJsZSBieSB0aGUge0lPfU1NVXMgb24gZmly c3QgYWNjZXNzLiAgVGhhdAo+Pj4gd291bGQgbWFrZSB0aGVzZSBlYXJseSBwMm0gd2Fsa3Mgc2hv cnRlciAoYmVjYXVzZSB0aGV5IGNhbiBza2lwIHdob2xlCj4+PiBzdWJ0cmVlcyB0aGF0IGFyZW4n dCBtYXJrZWQgcHJlc2VudCB5ZXQpIHdpdGhvdXQgbWFraW5nIG1ham9yIGNoYW5nZXMKPj4+IHRv IGRvbWFpbiBidWlsZCBvciBpbnRyb2R1Y2luZyBydW4tdGltZSBmYWlsdXJlcy4KPj4gSSBhbSBu b3QgYXdhcmUgb2YgYW55IHdheSBvbiBBcm0gdG8gbWlzY29uZmlndXJlIGFuIGVudHJ5LiBXZSBk byBoYXZlIAo+PiB2YWxpZCBhbmQgYWNjZXNzIGJpdHMsIGFsdGhvdWdoIHRoZXkgd2lsbCBhZmZl Y3QgdGhlIElPTU1VIGFzIHdlbGwuIFNvIAo+PiBpdCB3aWxsIG5vdCBiZSBwb3NzaWJsZSB0byBn ZXQgcGFnZS10YWJsZSBzaGFyaW5nIHdpdGggdGhpcyAiZmVhdHVyZSIgCj4+IGVuYWJsZWQuCj4g SG93IHdvdWxkIHlvdSBpbnRlbmQgdG8gc29sdmUgdGhlIElPTU1VIHBhcnQgb2YgdGhlIHByb2Js ZW0gd2l0aAo+IFBvRD8gQXMgd2FzIHBvaW50ZWQgb3V0IGJlZm9yZSAtIElPTU1VIGFuZCBQb0Qg YXJlIGluY29tcGF0aWJsZQo+IG9uIHg4Ni4KCk5vdCBvbmx5IHRoYXQuCgpUaGUgdXNlIG9mIGFu IElPTU1VIGlzIGluY29tcGF0aWJsZSB3aXRoIGFueSBIQVAgc2NoZW1lIHVzaW5nIEVQVC9OUFQK dmlvbGF0aW9ucyB0byB0cmlnZ2VyIGh5cGVydmlzb3Igd29yaywgYW5kIHdpbGwgcmVtYWluIHRo ZSBjYXNlIHVudGlsCnN1Y2ggdGltZSBhcyBJT01NVXMgZ2FpbiByZXN0YXJ0YWJsZSBwYWdlZmF1 bHRzLsKgIFRoZSBjaGFuY2VzIG9mIHRoaXMKaGFwcGVuaW5nIGFyZSB0YW50YW1vdW50IHRvIHpl cm8sIGR1ZSB0byB0aW1pbmcgcmVxdWlyZW1lbnRzIGluIHRoZQpQQ0koZSkgc3BlYy4KCn5BbmRy ZXcKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fClhlbi1k ZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbnByb2plY3Qub3JnCmh0dHBzOi8v bGlzdHMueGVucHJvamVjdC5vcmcvbWFpbG1hbi9saXN0aW5mby94ZW4tZGV2ZWw=