From mboxrd@z Thu Jan 1 00:00:00 1970 From: Julien Grall Subject: Re: [PATCH for-4.10 2/2] xen/arm: p2m: Add more debug in get_page_from_gva Date: Thu, 16 Nov 2017 08:50:01 +0000 Message-ID: References: <20171115193414.7678-1-julien.grall@linaro.org> <20171115193414.7678-3-julien.grall@linaro.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: Content-Language: en-US List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Stefano Stabellini Cc: Andrew Cooper , xen-devel@lists.xen.org List-Id: xen-devel@lists.xenproject.org CgpPbiAxMS8xNi8yMDE3IDAxOjM2IEFNLCBTdGVmYW5vIFN0YWJlbGxpbmkgd3JvdGU6Cj4gT24g V2VkLCAxNSBOb3YgMjAxNywgSnVsaWVuIEdyYWxsIHdyb3RlOgo+PiBUaGUgZnVuY3Rpb24gZ2V0 X3BhZ2VfZnJvbV9ndmEgaXMgdXNlZCBieSBjb3B5XypfZ3Vlc3QgaGVscGVycyB0bwo+PiB0cmFu c2xhdGUgYSBndWVzdCB2aXJ0dWFsIGFkZHJlc3MgdG8gYSBtYWNoaW5lIHBoeXNpY2FsIGFkZHJl c3MgYW5kIHRha2UKPj4gcmVmZXJlbmNlIG9uIHRoZSBwYWdlLgo+Pgo+PiBUaGVyZSBhcmUgYSBj b3VwbGUgb2YgZXJyb3JzIHBhdGggdGhhdCB3aWxsIHJldHVybiB0aGUgc2FtZSB2YWx1ZSBtYWtp bmcKPiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIF4gcGF0aHMKPiAKPj4gZGlmZmlj dWx0IHRvIGtub3cgdGhlIGV4YWN0IGVycm9yLiBBZGQgbW9yZSBkZWJ1ZyBpbiBlYWNoIGVycm9y IHBhdGNoCj4gXiBpdCBkaWZmaWN1bHQKPiAKPiAKPj4gb25seSBmb3IgZGVidWctYnVpbGQuCj4+ Cj4+IFRoaXMgc2hvdWxkIGhlbHAgbmFycm93aW5nIGRvd24gdGhlIGludGVybWl0dGVudCBmYWls dXJlIHdpdGggdGhlCj4+IGh5cGVyY2FsbCBHTlRUQUJPUF9jb3B5IChzZWUgWzFdKS4KPj4KPj4g WzFdIGh0dHBzOi8vbGlzdHMueGVuLm9yZy9hcmNoaXZlcy9odG1sL3hlbi1kZXZlbC8yMDE3LTEx L21zZzAwOTQyLmh0bWwKPj4KPj4gU2lnbmVkLW9mZi1ieTogSnVsaWVuIEdyYWxsIDxqdWxpZW4u Z3JhbGxAbGluYXJvLm9yZz4KPiAKPiBBY2tlZC1ieTogU3RlZmFubyBTdGFiZWxsaW5pIDxzc3Rh YmVsbGluaUBrZXJuZWwub3JnPgo+IAo+IGZpeGVkIG9uIGNvbW1pdAoKSSBhbSBub3Qgc3VyZSB3 aHkgdGhpcyB3YXMgbWVyZ2VkIGdpdmVuIEFuZHJldyBnYXZlIHNvbWUgY29tbWVudHMuLi4KCj4g Cj4gCj4+IC0tLQo+PiAgIHhlbi9hcmNoL2FybS9wMm0uYyB8IDEzICsrKysrKysrKysrKysKPj4g ICAxIGZpbGUgY2hhbmdlZCwgMTMgaW5zZXJ0aW9ucygrKQo+Pgo+PiBkaWZmIC0tZ2l0IGEveGVu L2FyY2gvYXJtL3AybS5jIGIveGVuL2FyY2gvYXJtL3AybS5jCj4+IGluZGV4IGY2YjNkOGU0MjEu LjQxNzYwOWVkZTIgMTAwNjQ0Cj4+IC0tLSBhL3hlbi9hcmNoL2FybS9wMm0uYwo+PiArKysgYi94 ZW4vYXJjaC9hcm0vcDJtLmMKPj4gQEAgLTE0MjgsMTYgKzE0MjgsMjkgQEAgc3RydWN0IHBhZ2Vf aW5mbyAqZ2V0X3BhZ2VfZnJvbV9ndmEoc3RydWN0IHZjcHUgKnYsIHZhZGRyX3QgdmEsCj4+ICAg ICAgIHBhciA9IGd2aXJ0X3RvX21hZGRyKHZhLCAmbWFkZHIsIGZsYWdzKTsKPj4gICAKPj4gICAg ICAgaWYgKCBwYXIgKQo+PiArICAgIHsKPj4gKyAgICAgICAgZHByaW50ayhYRU5MT0dfR19ERUJV RywKPj4gKyAgICAgICAgICAgICAgICAiJXB2OiBndmlydF90b19tYWRkciBmYWlsZWQgdmE9JSMi UFJJdmFkZHIiIGZsYWdzPTB4JWx4IHBhcj0lIyJQUkl4NjQiXG4iLAo+PiArICAgICAgICAgICAg ICAgIHYsIHZhLCBmbGFncywgcGFyKTsKPj4gICAgICAgICAgIGdvdG8gZXJyOwo+PiArICAgIH0K Pj4gICAKPj4gICAgICAgaWYgKCAhbWZuX3ZhbGlkKG1hZGRyX3RvX21mbihtYWRkcikpICkKPj4g KyAgICB7Cj4+ICsgICAgICAgIGRwcmludGsoWEVOTE9HX0dfREVCVUcsICIlcHY6IEludmFsaWQg TUZOICUjIlBSSV9tZm4iXG4iLAo+PiArICAgICAgICAgICAgICAgIHYsIG1mbl94KG1hZGRyX3Rv X21mbihtYWRkcikpKTsKPj4gICAgICAgICAgIGdvdG8gZXJyOwo+PiArICAgIH0KPj4gICAKPj4g ICAgICAgcGFnZSA9IG1mbl90b19wYWdlKG1hZGRyX3RvX21mbihtYWRkcikpOwo+PiAgICAgICBB U1NFUlQocGFnZSk7Cj4+ICAgCj4+ICAgICAgIGlmICggdW5saWtlbHkoIWdldF9wYWdlKHBhZ2Us IGQpKSApCj4+ICsgICAgewo+PiArICAgICAgICBkcHJpbnRrKFhFTkxPR19HX0RFQlVHLCAiJXB2 OiBGYWlsaW5nIHRvIGFjcXVpcmUgdGhlIE1GTiAlIyJQUklfbWZuIlxuIiwKPj4gKyAgICAgICAg ICAgICAgICB2LCBtZm5feChtYWRkcl90b19tZm4obWFkZHIpKSk7Cj4+ICAgICAgICAgICBwYWdl ID0gTlVMTDsKPj4gKyAgICB9Cj4+ICAgCj4+ICAgZXJyOgo+PiAgICAgICBpZiAoICFwYWdlICYm IHAybS0+bWVtX2FjY2Vzc19lbmFibGVkICkKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3Rz Lnhlbi5vcmcKaHR0cHM6Ly9saXN0cy54ZW4ub3JnL3hlbi1kZXZlbAo=