From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Cooper Subject: Re: [PATCH v7.2 07/24] x86/mm: Introduce modify_xen_mappings() Date: Tue, 12 Apr 2016 10:08:47 +0100 Message-ID: <570CBB1F.9050304@citrix.com> References: <570BEA7E02000078000E642A@prv-mh.provo.novell.com> <1460396784-9196-1-git-send-email-andrew.cooper3@citrix.com> <570BF2DD02000078000E645B@prv-mh.provo.novell.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <570BF2DD02000078000E645B@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: George Dunlap , Xen-devel List-Id: xen-devel@lists.xenproject.org T24gMTEvMDQvMTYgMTg6NTQsIEphbiBCZXVsaWNoIHdyb3RlOgo+Pj4+IE9uIDExLjA0LjE2IGF0 IDE5OjQ2LCA8YW5kcmV3LmNvb3BlcjNAY2l0cml4LmNvbT4gd3JvdGU6Cj4+IFRvIHNpbXBseSBj aGFuZ2UgdGhlIHBlcm1pc3Npb25zIG9uIGV4aXN0aW5nIFhlbiBtYXBwaW5ncy4gIFRoZSBleGlz dGluZwo+PiBkZXN0cm95X3hlbl9tYXBwaW5ncygpIGlzIGFsdGVyZWQgdG8gc3VwcG9ydCBhIGNo YW5nZSB0aGUgUFRFIHBlcm1pc3Npb25zLgo+Pgo+PiBBIG5ldyBkZXN0cm95X3hlbl9tYXBwaW5n cygpIGlzIGludHJvZHVjZWQsIGFzIHRoZSBzcGVjaWFsIGNhc2Ugb2Ygbm90IHBhc3NpbmcKPj4g X1BBR0VfUFJFU0VOVCB0byBtb2RpZnlfeGVuX21hcHBpbmdzKCkuCj4+Cj4+IEFzIGNsZWFudXAg KGFuZCBhbiBpZGVhbCBmdW5jdGlvbmFsIHRlc3QpLCB0aGUgYm9vdCBsb2dpYyB3aGljaCByZW1h cHMgWGVuJ3MKPj4gY29kZSBhbmQgZGF0YSB3aXRoIHJlZHVjZWQgcGVybWlzc2lvbnMgaXMgYWx0 ZXJlZCB0byB1c2UKPj4gbW9kaWZ5X3hlbl9tYXBwaW5ncygpLCByYXRoZXIgdGhhbiBtYXBfcGFn ZXNfdG9feGVuKCkgcGFzc2luZyB0aGUgc2FtZSBtZm4ncwo+PiBiYWNrIGluLgo+Pgo+PiBTaWdu ZWQtb2ZmLWJ5OiBBbmRyZXcgQ29vcGVyIDxhbmRyZXcuY29vcGVyM0BjaXRyaXguY29tPgo+IFJl dmlld2VkLWJ5OiBKYW4gQmV1bGljaCA8amJldWxpY2hAc3VzZS5jb20+Cj4gd2l0aCBvbmUgcmVt YXJrOgo+Cj4+IC0gICAgICAgICAgICAvKiBJZiB3ZSBhcmUgZG9uZSB3aXRoIHRoZSBMMkUsIGNo ZWNrIGlmIGl0IGlzIG5vdyBlbXB0eS4gKi8KPj4gLSAgICAgICAgICAgIGlmICggKHYgIT0gZSkg JiYgKGwxX3RhYmxlX29mZnNldCh2KSAhPSAwKSApCj4+ICsgICAgICAgICAgICAvKgo+PiArICAg ICAgICAgICAgICogSWYgd2Ugbm90IGRlc3Ryb3lpbmcgbWFwcGluZ3MsIG9yIGFyZSBub3QgZG9u ZSB3aXRoIHRoZSBMMkUsCj4+ICsgICAgICAgICAgICAgKiBza2lwIHRoZSBlbXB0eSZmcmVlIGNo ZWNrLgo+PiArICAgICAgICAgICAgICovCj4+ICsgICAgICAgICAgICBpZiAoIChuZiAmIF9QQUdF X1BSRVNFTlQpIHx8ICgodiAhPSBlKSAmJiAobDFfdGFibGVfb2Zmc2V0KHYpICE9IDApKSApCj4g SSBndWVzcyB0aGUgbWlzc2luZyAiYXJlIiBpbiB0aGUgdHdvIGluc3RhbmNlcyBvZiB0aGlzIGNv bW1lbnQKPiBjYW4gYmUgZm9sZGVkIGluIHdoaWxlIGNvbW1pdHRpbmcuCgpPb3BzIHllcy4gIEkg ZGlkIGludGVuZCBhbiAiYXJlIiBpbiB0aGVyZS4KCn5BbmRyZXcKCl9fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVu LWRldmVsQGxpc3RzLnhlbi5vcmcKaHR0cDovL2xpc3RzLnhlbi5vcmcveGVuLWRldmVsCg==