From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Vrabel Subject: [PATCHv3 0/3] x86: workaround inability to fully restore FPU state Date: Thu, 25 Feb 2016 10:58:01 +0000 Message-ID: <1456397884-661-1-git-send-email-david.vrabel@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.84) (envelope-from ) id 1aYtcd-0003Rl-3H for xen-devel@lists.xenproject.org; Thu, 25 Feb 2016 10:58:15 +0000 List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: xen-devel@lists.xenproject.org Cc: Andrew Cooper , David Vrabel , Jan Beulich List-Id: xen-devel@lists.xenproject.org VGhpcyBzZXJpZXMgZXh0ZW5kcyB0aGUgd29ya2Fyb3VuZCBmb3IgdGhlIGluYWJpbGl0eSBmb3Ig c29tZSB4ODYgQ1BVcwp0byBmdWxseSByZXN0b3JlIHRoZSBGUFUgZXhjZXB0aW9uIHN0YXRlICg2 NC1iaXQgRklQL0ZEUCBhbmQgRkNTL0ZEUykuCgpUb29sc3RhY2sgKG9yIHRoZSBndWVzdCkgbWF5 IG92ZXJyaWRlIHRoZSBkZWZhdWx0IGJlaGF2aW91ciB0byBhbHdheXMKZG8gYSAzMi1iaXQgc2F2 ZS9yZXN0b3JlLgoKUnVubmluZyBNaWNyb3NvZnQncyBEcml2ZXIgVmVyaWZpZXIgY29udGludWVz IHRvIHdvcmsgaW4gYSAzMi1iaXQKV2luZG93cyBndWVzdCBhbmQgKGlmIEhWTV9QQVJBTV9YODdf RklQX1dJRFRIIGlzIHNldCB0byA0KSBub3cgd29ya3MKaW4gYSA2NC1iaXQgV2luZG93cyBndWVz dC4KCkNoYW5nZXMgaW4gdjM6CgotIFVzZSBhIHJhbmRvbSB2YWx1ZSB0byBwb2lzb24gRklQIHdo ZW4gY2hlY2tpbmcgaWYgdGhlIGhhcmR3YXJlCiAgd3JpdGVzIGl0LgotIFNraXAgY2hlY2tpbmcg Zm9yIEZJUCB1cGRhdGVzIGlmIDggaXMgYWx3YXlzIHJlcXVlc3RlZC4KLSBPbmx5IHVwZGF0ZSB3 b3JkIHNpemUgaWYgRlAgc3RhdGUgd2FzIHJlcXVlc3RlZC4KLSBJbXByb3ZlIGNvbW1lbnRzIGEg Yml0LgoKQ2hhbmdlcyBpbiB2MjoKCi0gSW1wcm92ZSB4c2F2ZSgpJ3MgZGV0ZWN0aW9uIG9mIHdo ZXRoZXIgdGhlIGhhcmR3YXJlIHVwZGF0ZWQgRklQL0ZEUC4KLSBMZWF2ZSA2NC1iaXQgUFYgZ3Vl c3RzIGluIGF1dG8gbW9kZS4KLSBEb24ndCBhdXRvbWF0aWNhbGx5IHNldCBGSVAgd2lkdGggZm9y IFdpbmRvd3MgZ3Vlc3RzIC0tIGl0J3Mgc2FmZXIKICB0byBsZWF2ZSBhdXRvLW1vZGUgb24gYW5k IGxlYXZlIGl0IHVwIHRvIHRoZSBhZG1pbiB0byBlbmFibGUgdGhlCiAgbW9kZSB3aGVuIHJ1bm5p bmcgRHJpdmVyIFZlcmlmaWVyLgotIFVzZSBhIEhWTSBwYXJhbSB0byBjaGFuZ2UgdGhlIGRlZmF1 bHQuCgpEYXZpZAoKCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW4ub3JnCmh0dHA6 Ly9saXN0cy54ZW4ub3JnL3hlbi1kZXZlbAo=