From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shuai Ruan Subject: Re: [PATCH V7 1/3] x86/xsaves: fix overwriting between non-lazy/lazy xsaves Date: Tue, 5 Apr 2016 13:30:23 +0800 Message-ID: <27236.8250917227$1459834153@news.gmane.org> References: <1459414657-7558-1-git-send-email-shuai.ruan@linux.intel.com> <1459414657-7558-2-git-send-email-shuai.ruan@linux.intel.com> <5702A9BC02000078000E2CF7@prv-mh.provo.novell.com> Reply-To: Shuai Ruan Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <5702A9BC02000078000E2CF7@prv-mh.provo.novell.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Jan Beulich Cc: andrew.cooper3@citrix.com, keir@xen.org, xen-devel@lists.xen.org List-Id: xen-devel@lists.xenproject.org T24gTW9uLCBBcHIgMDQsIDIwMTYgYXQgMDk6NTE6NTZBTSAtMDYwMCwgSmFuIEJldWxpY2ggd3Jv dGU6Cj4gPj4+IE9uIDMxLjAzLjE2IGF0IDEwOjU3LCA8c2h1YWkucnVhbkBsaW51eC5pbnRlbC5j b20+IHdyb3RlOgo+ID4geHNhdmVzIHdpbGwgbm90IGJlIHVzZWQgdW50aWwgc3VwZXJ2aXNlZCBz dGF0ZSBpcyBpbnRyb2R1Y2VkIGluIGh5cGVydmlzb3IuCj4gPiBBbmQgWFNUQVRFX1hTQVZFU19P TkxZIChpbmRpY2F0ZXMgc3VwZXJ2aXNlZCBzdGF0ZSBpcyB1bmRlcnN0b29kIGluIHhlbikKPiA+ IGlzIGluc3Ryb2R1Y2VkLCB0aGUgdXNlIG9mIHhzYXZlcyBkZXBlbmQgb24gd2hldGhlciBYU1RB VEVfWFNBVkVTX09OTFkKPiAKPiBUaGVyZSdzIHN0aWxsIGEgc3BlbGxpbmcgbWlzdGFrZSBoZXJl LCBkZXNwaXRlIG1lIGhhdmluZyBwb2ludGVkIGl0IG91dAo+IGJlZm9yZSAoeW91IGZpeGVkIG9u ZSBpbnN0YW5jZSwgYnV0IG5vdCB0aGUgb3RoZXIpLiBUaGlzIGNvdWxkIGJlCj4gZGVhbHQgd2l0 aCB1cG9uIGNvbW1pdCwgdGhvdWdoLgpPaCAuICJpbnN0cm9kdWNlZCIgOigKPiAKPiA+IGlzIHNl dCBpbiB4Y3IwX2FjY3VtLgo+IAo+IEJ0dywgSSB0aGluayB0aGlzIHNob3VsZG4ndCBiZSBhICNk ZWZpbmUsIGFzIGl0IGNhbiAtIGFmYWljdCAtIGJlIGRlcml2ZWQKPiBmcm9tIENQVUlEIG91dHB1 dC4gCk9rLgo+QnV0IHRoaXMgY2FuIGVhc2lseSBiZSBhIGZvbGxvdy11cCBwYXRjaCwgZXZlbiBv bmUKPiB0aGF0IGRvZXNuJ3QgbWFrZSBpdCBpbnRvIDQuNy4KSSBkbyBub3QgdW5kZXJzdGFuZCB5 b3VyIG1lYW5pbmcgY2xlYXJseS4KRG8geW91IG1lYW4gdGhlIGZvbGxvdy11cCBwYXRjaCAoIFhT VEFURV9YU0FWRVNfT05MWSBkZXJpdmVkIGZyb20gY3B1aWQpCndpbGwgbm90IGludG8gNC43ID8g SWYgc28sIHdoZW4gaXMgYmVzdC9wcm9wZXIgdGltZSB0byBzZW5kIG91dCB0aGUKZm9sbG93LXVw IHBhdGNoID8gSSBhbSBub3Qgc3VyZSB3aGV0aGVyIGFkZCB0aGUgZm9sbG93LXVwIHBhdGNoIGlu IHRoaXMgCnBhdGNoc2V0IG9yIGluIGEgc3BlcmF0ZSBwYXRjaCB3aGljaCBvbmUgaXMgb2sgPwpJ biBlaXRoZXIgY2FzZSBJIHdpbGwga2VlcCB3b3JraW5nIG9uIHRoaXMuCj4gUmV2aWV3ZWQtYnk6 IEphbiBCZXVsaWNoIDxqYmV1bGljaEBzdXNlLmNvbT4KPiAKVGhhbmtzLiBJIHdpbGwgc2VuZCBv dXQgVjggc29vbi4KPiAKPiAKPiAKPiBfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fXwo+IFhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKPiBYZW4tZGV2ZWxAbGlzdHMu eGVuLm9yZwo+IGh0dHA6Ly9saXN0cy54ZW4ub3JnL3hlbi1kZXZlbAoKX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApY ZW4tZGV2ZWxAbGlzdHMueGVuLm9yZwpodHRwOi8vbGlzdHMueGVuLm9yZy94ZW4tZGV2ZWwK