From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Jan Beulich" Subject: Re: Reducing or removing direct map from xen (was Re: Ongoing/future speculative mitigation work) Date: Fri, 22 Feb 2019 04:48:09 -0700 Message-ID: <5C6FE1790200007800219178@prv1-mh.provo.novell.com> References: <20190124114455.eyke5dvkqsxhklav@zion.uk.xensource.com> <20190220122901.6kvc7ibyjo4uyzke@zion.uk.xensource.com> <20190220130052.b22syaca6cswc3pk@Air-de-Roger> <20190220130956.tkhsmdojzdf4nc7x@zion.uk.xensource.com> <20190220170809.jr6neinf5beescf4@zion.uk.xensource.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 4.89) (envelope-from ) id 1gx9JN-0004jk-6w for xen-devel@lists.xenproject.org; Fri, 22 Feb 2019 11:48:13 +0000 In-Reply-To: <20190220170809.jr6neinf5beescf4@zion.uk.xensource.com> Content-Disposition: inline List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: Wei Liu Cc: Martin Pohlack , Julien Grall , Joao Martins , Stefano Stabellini , Mihai Dontu , Marek Marczykowski , Anthony Liguori , xen-devel , uwed@amazon.de, Lars Kurth , Konrad Rzeszutek Wilk , Ross Philipson , Dario Faggioli , Matt Wilson , Boris Ostrovsky , Juergen Gross , Sergey Dyasli , George Dunlap , Andrew Cooper , Daniel Kiper , David Woodhouse , Roger Pau Monne List-Id: xen-devel@lists.xenproject.org Pj4+IE9uIDIwLjAyLjE5IGF0IDE4OjA4LCA8d2VpLmxpdTJAY2l0cml4LmNvbT4gd3JvdGU6Cj4g T24gV2VkLCBGZWIgMjAsIDIwMTkgYXQgMDE6MDk6NTZQTSArMDAwMCwgV2VpIExpdSB3cm90ZToK PiBbLi4uXQo+PiBJIHRoaW5rIHVuZGVyLWFsbG9jYXRlLXRoZW4tbWFwIGxvb2tzIHBsYXVzaWJs ZS4geG1hbGxvYyB3aWxsIG5lZWQKPj4gdG8gYWxsb2NhdGUgcGFnZXMsIHB1dCB0aGVtIGludG8g YW4gYXJyYXkgYW5kIGNhbGwgX192bWFwIG9uIHRoYXQgYXJyYXkKPj4gZGlyZWN0bHkuCj4gCj4g VGhlIGJpZ2dlc3QgaXNzdWUgd2l0aCB0aGlzIGFwcHJvYWNoIGlzIHRoYXQgd2Ugbm93IG5lZWQg YW4gYXJyYXkgb2YKPiAxVUw8PE1BWF9PUkRFUiB0byBhY2NvbW1vZGF0ZSBtZm5zLiBCYWNrIG9m IGVudmVsb3BlIGNhbGN1bGF0aW9uOiBvbiB4ODYKPiB0aGlzIGlzIGdvaW5nIHRvIGJlICgxVUw8 PDIwKSo4IGJ5dGVzIGxvbmcuIFRoaXMgaXMgbm90IGZlYXNpYmxlLgoKQXJlIHdlIHJlYWxseSBj YWxsaW5nIHhtYWxsb2MoKSB3aXRoIGFueSBudW1iZXIgbmVhcmx5IHRoaXMgYmlnPwoKSmFuCgoK Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fClhlbi1kZXZl bCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbnByb2plY3Qub3JnCmh0dHBzOi8vbGlz dHMueGVucHJvamVjdC5vcmcvbWFpbG1hbi9saXN0aW5mby94ZW4tZGV2ZWw=