From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Jan Beulich" Subject: Re: [PATCH SpectreV1+L1TF v4 05/11] common/grant_table: block speculative out-of-bound accesses Date: Tue, 29 Jan 2019 02:46:24 -0700 Message-ID: <5C5020F0020000780014B7D1@prv1-mh.provo.novell.com> References: <1548244285-30813-1-git-send-email-nmanthey@amazon.de> <1548244285-30813-6-git-send-email-nmanthey@amazon.de> <5C486E0A02000078002106DD@prv1-mh.provo.novell.com> <1063c835-3944-48bf-b082-c80ce726a0e6@amazon.de> <5C4F1B300200007800211CAE@prv1-mh.provo.novell.com> <3eb3ecbb-47a7-386e-90ca-d49d8a75d3a6@amazon.de> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: 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 1goPyR-0003FV-P0 for xen-devel@lists.xenproject.org; Tue, 29 Jan 2019 09:46:31 +0000 In-Reply-To: <3eb3ecbb-47a7-386e-90ca-d49d8a75d3a6@amazon.de> Content-Disposition: inline List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: nmanthey@amazon.de Cc: tim@xen.org, sstabellini@kernel.org, wei.liu2@citrix.com, konrad.wilk@oracle.com, George.Dunlap@eu.citrix.com, andrew.cooper3@citrix.com, Ian.Jackson@eu.citrix.com, Dario Faggioli , mpohlack@amazon.de, julien.grall@arm.com, dwmw@amazon.co.uk, amazein@amazon.de, xen-devel@lists.xenproject.org, jsteckli@amazon.de, doebel@amazon.de List-Id: xen-devel@lists.xenproject.org Pj4+IE5vcmJlcnQgTWFudGhleSA8bm1hbnRoZXlAYW1hem9uLmRlPiAwMS8yOS8xOSA5OjM1IEFN ID4+Pgo+SSBhbSBhd2FyZSB0aGF0IGJvdGggdmVyc2lvbiB1c2UgdGhlIHNhbWUgYmFzZSBhcnJh eSwgYW5kIGFjY2VzcyBpdCB2aWEKPmRpZmZlcmVudCBtYWNyb3MsIHdoaWNoIGVzc2VudGlhbGx5 IHBhcnRpdGlvbiB0aGUgYXJyYXkgYmFzZWQgb24gdGhlCj5zaXplIG9mIHRoZSByZXNwZWN0aXZl IHN0cnVjdC4gVGhlIHVuZGVybHlpbmcgcmF3IGFycmF5IGhhcyB0aGUgc2FtZQo+c2l6ZSBmb3Ig Ym90aCB2ZXJzaW9uLgoKQW5kIHRoaXMgaXMgdGhlIHByb2JsZW0gYWZhaWNzOiBJZiBhIGd1ZXN0 IGhhcyByZXF1ZXN0ZWQgaXRzIGdyYW50IHRhYmxlIHRvCmJlIHNpemVkIGFzIGEgc2luZ2xlIHBh Z2UsIHRoaXMgcGFnZSBjYW4gZml0IHR3aWNlIGFzIG1hbnkgZW50cmllcyBmb3IKdjEgdGhhbiBp dCBjYW4gZml0IGZvciB2Mi4gSGVuY2UgdGhlIHYxIGdyYW50IHJlZmVyZW5jZSBwb2ludGluZyBh dCB0aGUgbGFzdAplbnRyeSB3b3VsZCBwb2ludCBhdCB0aGUgbGFzdCBlbnRyeSBpbiB0aGUgKG5v dCBtYXBwZWQpIHNlY29uZCBwYWdlIGZvciB2Mi4KCgpKYW4KCgpfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1k ZXZlbEBsaXN0cy54ZW5wcm9qZWN0Lm9yZwpodHRwczovL2xpc3RzLnhlbnByb2plY3Qub3JnL21h aWxtYW4vbGlzdGluZm8veGVuLWRldmVs