From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Jan Beulich" Subject: Re: [PATCH 1/7] x86emul: don't special case fetching the immediate of PUSH Date: Thu, 11 Aug 2016 07:26:29 -0600 Message-ID: <57AC992502000078001051A1@prv-mh.provo.novell.com> References: <57AC83530200007800105078@prv-mh.provo.novell.com> <57AC85B8020000780010509E@prv-mh.provo.novell.com> <8b0a20e0-09c3-8cda-fda3-d5da5ddac117@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail6.bemta6.messagelabs.com ([85.158.143.247]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bXq0R-0004NJ-1E for xen-devel@lists.xenproject.org; Thu, 11 Aug 2016 13:26:43 +0000 In-Reply-To: <8b0a20e0-09c3-8cda-fda3-d5da5ddac117@citrix.com> Content-Disposition: inline List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Andrew Cooper Cc: xen-devel List-Id: xen-devel@lists.xenproject.org Pj4+IE9uIDExLjA4LjE2IGF0IDE0OjU4LCA8YW5kcmV3LmNvb3BlcjNAY2l0cml4LmNvbT4gd3Jv dGU6Cj4gT24gMTEvMDgvMTYgMTM6MDMsIEphbiBCZXVsaWNoIHdyb3RlOgo+PiBUaGVzZSBpbW1l ZGlhdGVzIGZvbGxvdyB0aGUgc3RhbmRhcmQgcGF0dGVybnMgaW4gYWxsIG1vZGVzLCBzbyB0aGV5 J3JlCj4+IGJldHRlciBmZXRjaGVkIGJ5IHRoZSBnZW5lcmljIHNvdXJjZSBvcGVyYW5kIGhhbmRs aW5nIGNvZGUuCj4+Cj4+IFRvIGZhY2lsaXRhdGUgdGVzdGluZywgaW5zdGVhZCBvZiBhZGRpbmcg eWV0IGFub3RoZXIgb2YgdGhlc2UgcHJldHR5Cj4+IGNvbnZvbHV0ZWQgaW5kaXZpZHVhbCB0ZXN0 IGNhc2VzLCBzaW1wbHkgaW50cm9kdWNlIGFub3RoZXIgYmxvd2Zpc2ggcnVuCj4+IHdpdGggLW1u by1hY2N1bXVsYXRlLW91dGdvaW5nLWFyZ3MgKHRoZSBhZGRpdGlvbmFsIC1Ec3RhdGljIGlzIHRv Cj4+IGtlZXAgdGhlIGNvbXBpbGVyIGZyb20gY29udmVydGluZyB0aGUgY2FsbGluZyBjb252ZW50 aW9uIHRvCj4+ICJyZWdwYXJtKDMpIiwgd2hpY2ggSSBkaWQgb2JzZXJ2ZSBpdCBkb2VzKS4KPj4K Pj4gVG8gbWFrZSB0aGlzIGludHJvZHVjdGlvbiBvZiBhIG5ldyBibG93ZmlzaCBwYXNzIChhbmQg cG90ZW50aWFsIGZ1cnRoZXIKPj4gb25lcyBsYXRlciBvbmUpIGhhdmUgbGVzcyBpbXBhY3Qgb24g dGhlIHJlYWRhYmlsaXR5IG9mIHRoZSBmaW5hbCBjb2RlLAo+PiBhYnN0cmFjdCBhbGwgc3VjaCAi YmluYXJ5IGJsb2IiIGV4ZWN1dGlvbnMgdmlhIGEgdGFibGUgdG8gaXRlcmF0ZQo+PiB0aHJvdWdo Lgo+Pgo+PiBUaGUgcmVzdWx0aW5nIG5hdGl2ZSBjb2RlIGV4ZWN1dGlvbiBhZGp1c3RtZW50IGFs c28gdW5jb3ZlcmVkIGEgbGFjayBvZgo+PiBjbG9iYmVycyBvbiB0aGUgYXNtKCkgaW4gdGhlIDY0 LWJpdCBjYXNlLCB3aGljaCBpcyBiZWluZyBmaXhlZCBhdCBvbmNlLgo+Pgo+PiBTaWduZWQtb2Zm LWJ5OiBKYW4gQmV1bGljaCA8amJldWxpY2hAc3VzZS5jb20+Cj4gCj4gSXQgd291bGQgYmUgaGVs cGZ1bCBpZiB0aGUgYmxvYiByZWZhY3RvcmluZyB3YXMgaW4gYSBzZXBhcmF0ZSBwYXRjaCB0bwo+ IHRoZSBlbXVsYXRvciBidWdmaXguCgpUaGVyZSdzIG5vIGJ1ZyBmaXggaGVyZSByZWFsbHksIHdo aWNoIGlzIHdoeSBJIGRpZG4ndCB0aGluayBzcGxpdHRpbmcKaXQgd2FzIHN0cmljdGx5IG5lY2Vz c2FyeS4gQ2FuIGJlIGRvbmUsIGJ1dCBpZiBhdCBhbGwgcG9zc2libGUgSSdkCnByZWZlciBub3Qg dG8gc3BlbmQgZXh0cmEgdGltZSBvbiBkaXNlbnRhbmdsaW5nIHRoZSB0d28sIHRoZSBtb3JlCnRo YXQgaW4gdGhpcyBjYXNlIEknbSBjb252aW5jZWQgdGhlIHJldmlld2luZyBvZiB0aGUgc3BsaXQg Y2hhbmdlcwp3b3VsZG4ndCBiZSBhbnkgZWFzaWVyIHRoYW4gdGhhdCBvZiB0aGVtIGJlaW5nIGx1 bXBlZCB0b2dldGhlci4KCj4+IEBAIC05ODMsMjAgKzk5MywyNyBAQCBpbnQgbWFpbihpbnQgYXJn YywgY2hhciAqKmFyZ3YpCj4+ICAgICAgICAgICAgICAgKHJlZ3MuZWF4ICE9IDIpIHx8IChyZWdz LmVkeCAhPSAxKSApCj4+ICAgICAgICAgICAgICBnb3RvIGZhaWw7Cj4+ICAgICAgICAgIHByaW50 Zigib2theVxuIik7Cj4+IC0gICAgfQo+PiAgCj4+IC0gICAgcHJpbnRmKCIlLTQwcyIsICJUZXN0 aW5nIGJsb3dmaXNoIG5hdGl2ZSBleGVjdXRpb24uLi4iKTsgICAgCj4+IC0gICAgYXNtIHZvbGF0 aWxlICgKPj4gKyAgICAgICAgaWYgKCBjdHh0LmFkZHJfc2l6ZSAhPSBzaXplb2Yodm9pZCAqKSAq IENIQVJfQklUICkKPj4gKyAgICAgICAgICAgIGNvbnRpbnVlOwo+IAo+IFRoaXMgd2FudHMgdG8g YmUgYXQgdGhlIHRvcCBvZiB0aGUgbG9vcCwgb3Igd2Ugd2lsbCBhdHRlbXB0IHRvIGVtdWxhdGUK PiA2NGJpdCBjb2RlIGluIGEgMzJiaXQgYnVpbGQgb2YgdGhlIHRlc3QgYmVmb3JlIGhpdHRpbmcg dGhpcyBjb25kaXRpb24uCgpDZXJ0YWlubHkgbm90OiBXZSBkbyB3YW50IHRvIHRlc3QgMzItYml0 IGNvZGUgaW4gYSA2NC1iaXQgYnVpbGQsCmFuZCA2NC1iaXQgY29kZSBzaW1wbHkgbXVzdG4ndCBi ZSBpbmNsdWRlZCBpbiBhIDMyLWJpdCBidWlsZCAoaGVuY2UKdGhlIF9feDg2XzY0X18gY29uZGl0 aW9uYWxzIGluc2lkZSB0aGUgYmxvYnNbXSBpbml0aWFsaXplcikuIFF1aXRlCnRoZSBvcHBvc2l0 ZSAtIG5vdCBydW5uaW5nIDMyLWJpdCBjb2RlIG5hdGl2ZWx5IGhlcmUgb24gYSA2NC1iaXQKc3lz dGVtIGlzIHNvbGVseSBiZWNhdXNlIHRoYXQgd291bGQgcmVxdWlyZSBleHRyYSBzZXR1cCAoYnV0 IG5vdAptdWNoIHZhbHVlKSwgbm90IGJlY2F1c2UgaXQncyBpbXBvc3NpYmxlLgoKQW5kIGJ0dy4s IEkgZGlkIHJ1biB0aGUgY2hhbmdlZCB0ZXN0IG9uIGJvdGggNjQtYml0IGFuZCAzMi1iaXQKc2V0 dXBzLCBzbyBpdCBpcyBwcm92ZW4gaW4gcHJhY3RpY2UgdGhhdCB3aGF0IHlvdSB0aGluayBuZWVk cyB0bwpiZSBwcmV2ZW50ZWQgY2FuJ3QgaGFwcGVuLgoKSmFuCgoKX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4t ZGV2ZWxAbGlzdHMueGVuLm9yZwpodHRwczovL2xpc3RzLnhlbi5vcmcveGVuLWRldmVsCg==