From mboxrd@z Thu Jan 1 00:00:00 1970 From: Borislav Petkov Subject: Re: [PATCH v2 1/3] x86/xen: Avoid fast syscall path for Xen PV guests Date: Tue, 15 Dec 2015 16:48:30 +0100 Message-ID: <20151215154830.GF26000__22830.1505129368$1450207551$gmane$org@pd.tnic> References: <1447970147-1733-1-git-send-email-boris.ostrovsky@oracle.com> <1447970147-1733-2-git-send-email-boris.ostrovsky@oracle.com> <56703001.9010205@oracle.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail6.bemta4.messagelabs.com ([85.158.143.247]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1a8vCi-0004RP-Kj for xen-devel@lists.xenproject.org; Tue, 15 Dec 2015 19:24:08 +0000 Content-Disposition: inline In-Reply-To: <56703001.9010205@oracle.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Boris Ostrovsky Cc: linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org, mingo@redhat.com, david.vrabel@citrix.com, luto@kernel.org, hpa@zytor.com, xen-devel@lists.xenproject.org, tglx@linutronix.de List-Id: xen-devel@lists.xenproject.org T24gVHVlLCBEZWMgMTUsIDIwMTUgYXQgMTA6MjE6MzdBTSAtMDUwMCwgQm9yaXMgT3N0cm92c2t5 IHdyb3RlOgo+IEkga25vdyB0aGlzIGhhcyBiZWVuIGluIHRoZSB0aXAgdHJlZSAtLS0gd2hlbiBk byB5b3UgdGhpbmsgdGhpcyB3aWxsIGdvCj4gTGludXMgdHJlZT8gSW4gdGhlIDQuNCB0aW1lZnJh bWU/CgpJdCBpcyBxdWV1ZWQgZm9yIDQuNSBjdXJyZW50bHkuCgo+IFhlbiAzMi1iaXQgUFYgZ3Vl c3RzIGFyZSBicm9rZW4gd2l0aG91dCB0aGlzLgoKU28gdGhpcyBuZWVkcyB0byBnbyBpbnRvIDQu NCBvciBldmVuIGVhcmxpZXI/IFNpbmNlIDVmMzEwZjczOWI0YyB3ZW50CmludG8gNC40LCBJJ2Qg dGhpbmsgNC40IG9ubHkgZm9yIHRoaXMgZml4IHRvbz8gWWVzPwoKVGhhbmtzLgoKLS0gClJlZ2Fy ZHMvR3J1c3MsCiAgICBCb3Jpcy4KClNVU0UgTGludXggR21iSCwgR0Y6IEZlbGl4IEltZW5kw7Zy ZmZlciwgSmFuZSBTbWl0aGFyZCwgR3JhaGFtIE5vcnRvbiwgSFJCIDIxMjg0IChBRyBOw7xybmJl cmcpCi0tIAoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18K WGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVuLm9yZwpodHRwOi8vbGlz dHMueGVuLm9yZy94ZW4tZGV2ZWwK