From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ingo Molnar Subject: Re: [PATCH v6 4/4] x86/ldt: Make modify_ldt optional Date: Fri, 31 Jul 2015 15:49:21 +0200 Message-ID: <20150731134921.GA24245__9011.4000755877$1438350650$gmane$org@gmail.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Andy Lutomirski Cc: "security@kernel.org" , Peter Zijlstra , Andrew Cooper , X86 ML , "linux-kernel@vger.kernel.org" , Steven Rostedt , xen-devel , Borislav Petkov , Jan Beulich , Sasha Levin , Boris Ostrovsky List-Id: xen-devel@lists.xenproject.org CiogQW5keSBMdXRvbWlyc2tpIDxsdXRvQGtlcm5lbC5vcmc+IHdyb3RlOgoKPiBUaGUgbW9kaWZ5 X2xkdCBzeXNjYWxsIGV4cG9zZXMgYSBsYXJnZSBhdHRhY2sgc3VyZmFjZSBhbmQgaXMKPiB1bm5l Y2Vzc2FyeSBmb3IgbW9kZXJuIHVzZXJzcGFjZS4gIE1ha2UgaXQgb3B0aW9uYWwuCj4gCj4gUmV2 aWV3ZWQtYnk6IEtlZXMgQ29vayA8a2Vlc2Nvb2tAY2hyb21pdW0ub3JnPgo+IFNpZ25lZC1vZmYt Ynk6IEFuZHkgTHV0b21pcnNraSA8bHV0b0BrZXJuZWwub3JnPgo+IC0tLQo+ICBhcmNoL3g4Ni9L Y29uZmlnICAgICAgICAgICAgICAgICAgIHwgMTcgKysrKysrKysrKysrKysrKysKPiAgYXJjaC94 ODYvaW5jbHVkZS9hc20vbW11LmggICAgICAgICB8ICAyICsrCj4gIGFyY2gveDg2L2luY2x1ZGUv YXNtL21tdV9jb250ZXh0LmggfCAyOCArKysrKysrKysrKysrKysrKysrKystLS0tLS0tCj4gIGFy Y2gveDg2L2tlcm5lbC9NYWtlZmlsZSAgICAgICAgICAgfCAgMyArKy0KPiAgYXJjaC94ODYva2Vy bmVsL2NwdS9wZXJmX2V2ZW50LmMgICB8ICA0ICsrKysKPiAgYXJjaC94ODYva2VybmVsL3Byb2Nl c3NfNjQuYyAgICAgICB8ICAyICsrCj4gIGFyY2gveDg2L2tlcm5lbC9zdGVwLmMgICAgICAgICAg ICAgfCAgMiArKwo+ICBrZXJuZWwvc3lzX25pLmMgICAgICAgICAgICAgICAgICAgIHwgIDEgKwo+ ICA4IGZpbGVzIGNoYW5nZWQsIDUxIGluc2VydGlvbnMoKyksIDggZGVsZXRpb25zKC0pCgpidHcu LCBJIGZpeGVkIGEgKHJhcmUpIGJ1aWxkIGZhaWx1cmUgb24gTUFUSF9FTVVMQVRJT049eSAmJiAh TU9ESUZZX0xEVF9TWVNDQUxMOgoKICBhcmNoL3g4Ni9tYXRoLWVtdS9mcHVfc3lzdGVtLmg6MjE6 NzE6IGVycm9yOiDigJhtbV9jb250ZXh0X3TigJkgaGFzIG5vIG1lbWJlciBuYW1lZCDigJhsZHTi gJkKCkkgdG9vayB0aGUgZWFzeSBmaXg6IG1hZGUgTUFUSF9FTVVMQVRJT04gZGVwZW5kIG9uIE1P RElGWV9MRFRfU1lTQ0FMTCBmb3Igbm93LgoKVGhhbmtzLAoKCUluZ28KCl9fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QK WGVuLWRldmVsQGxpc3RzLnhlbi5vcmcKaHR0cDovL2xpc3RzLnhlbi5vcmcveGVuLWRldmVsCg==