From mboxrd@z Thu Jan 1 00:00:00 1970 From: Julien Grall Subject: Re: [for-4.7] xen/arm64: correctly emulate the {w, x}zr registers Date: Thu, 7 Apr 2016 19:49:55 +0100 Message-ID: <5706ABD3.8000205@arm.com> References: <1460026438-10372-1-git-send-email-julien.grall@arm.com> <5706A48F02000078000E5FE6@prv-mh.provo.novell.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <5706A48F02000078000E5FE6@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: sstabellini@kernel.org, wei.liu2@citrix.com, Ian Campbell , Stefano Stabellini , Marc Zyngier , xen-devel@lists.xen.org List-Id: xen-devel@lists.xenproject.org SGkgSmFuLAoKT24gMDcvMDQvMjAxNiAxODoxOCwgSmFuIEJldWxpY2ggd3JvdGU6Cj4+Pj4gT24g MDcuMDQuMTYgYXQgMTI6NTMsIDxqdWxpZW4uZ3JhbGxAYXJtLmNvbT4gd3JvdGU6Cj4+IC0tLQo+ Pgo+PiBTdGVmYW5vLCBsZXQgbWUga25vdyB0aGUgbmV3IGhlbHBlciBjb3JyZXNwb25kcyB0byBj aGFuZ2UgeW91IHJlcXVlc3RlZAo+PiAoc2VlIFsxXSkKPj4KPj4gVGhpcyBwYXRjaCBpcyBhIGJ1 ZyBmaXggZm9yIFhlbiA0LjcuIFdpdGhvdXQgaXQsIGEgTU1JTyByZWdpc3RlciBhbmQKPj4gc3lz cmVnIHdpbGwgYmUgc2V0IHRvIGEgcmFuZG9tIHZhbHVlIChhY3R1YWxseSBQQykgd2hlbiB0aGUg emVybwo+PiByZWdpc3RlciBpcyB1c2VkLgo+Pgo+PiBJJ20gbm90IHN1cmUgaWYgd2Ugc2hvdWxk IGNvbnNpZGVyIHRoaXMgcGF0Y2ggdG8gYmUgYmFja3BvcnRlZCB0byBYZW4KPj4gNC42IGFuZCBY ZW4gNC41LiBJdCBkZXBlbmRzIG9uIG90aGVyIHBhdGNoZXMgYW5kIGl0IHdvdWxkIHJlcXVpcmUg c29tZQo+PiByZXdvcmsgdG8gYmFja3BvcnQgaXQgYWxvbmUuCj4+Cj4+IFsxXQo+PiBodHRwOi8v bGlzdHMueGVucHJvamVjdC5vcmcvYXJjaGl2ZXMvaHRtbC94ZW4tZGV2ZWwvMjAxNi0wMi9tc2cw MzEwMC5odG1sCj4KPiBTbyB0aGUgdGFncyBhbmQgYWxpa2Ugd291bGQgc3VnZ2VzdCB0aGlzIGlz IHJlYWR5IHRvIGJlIGNvbW1pdHRlZCwKPiBidXQgdGhlIGxhY2sgb2YgYSB2ZXJzaW9uIG51bWJl ciBvciB2ZXJzaW9uIGhpc3RvcnkgZG9uJ3QgcmVhbGx5Cj4gaGVscCBzdXBwb3J0IHRoaXMuIENv dWxkIHlvdSBwbGVhc2UgY2xhcmlmeSB0aGUgc3RhdGUgb2YgdGhpcyBwYXRjaD8KClNvcnJ5IEkg Zm9yZ290IHRvIG1lbnRpb24gdGhlIGNoYW5nZXMgSSBtYWRlLiBUaGlzIGlzIGEgcmVzZW5kIHdp dGggdGhlIAptb2RpZmljYXRpb24gc3VnZ2VzdGVkIGJ5IFN0ZWZhbm8uCgpJJ3ZlIGtlcHQgU3Rl ZmFubydzIHJldmlld2VkLWJ5IGFzIGhlIHdhcyBmaW5lIHdpdGggYW5kIHdpdGhvdXQgdGhlIApo ZWxwZXJzLiBBbHRob3VnaCwgSSB3b3VsZCBsaWtlIHRvIGdpdmUgU3RlZmFubyBhIGNoYW5jZSB0 byBvYmplY3QuIENhbiAKeW91IHdhaXQgYSBiaXQgYmVmb3JlIGNvbW1pdHRpbmc/CgpSZWdhcmRz LAoKLS0gCkp1bGllbiBHcmFsbAoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVuLm9y ZwpodHRwOi8vbGlzdHMueGVuLm9yZy94ZW4tZGV2ZWwK