From mboxrd@z Thu Jan 1 00:00:00 1970 From: "nai.xia" Subject: Re: Is this a data corruption bug for p2m_ram_shared page in hvm_hap_nested_page_fault() Date: Thu, 02 Feb 2012 19:48:26 +0800 Message-ID: <4F2A780A.5080002@gmail.com> References: <4F2A62A2.1010505@gmail.com> <4F2A64A7.9080902@gmail.com> <20120202111927.GE48883@ocelot.phlegethon.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20120202111927.GE48883@ocelot.phlegethon.org> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: Tim Deegan Cc: Joe Epstein , xen-devel@lists.xensource.com, Keir Fraser , Tim Deegan List-Id: xen-devel@lists.xenproject.org CgpPbiAyMDEy5bm0MDLmnIgwMuaXpSAxOToxOSwgVGltIERlZWdhbiB3cm90ZToKPiBBdCAxODoy NSArMDgwMCBvbiAwMiBGZWIgKDEzMjgyMDcxNDMpLCBuYWkueGlhIHdyb3RlOgo+PiBPbiAyMDEy Pz8/MDI/Pz8wMj8/PyAxODoxNywgbmFpLnhpYSB3cm90ZToKPj4+IEluIGh2bV9oYXBfbmVzdGVk X3BhZ2VfZmF1bHQoKSwgaXQgc2VlbXMgdGhhdCBhbGwgdmFsaWQgd3JpdGUgZmF1bHRzIGFyZQo+ Pj4gbm93IGhhbmRsZWQKPj4+IGJ5IHAybV9tZW1fYWNjZXNzX2NoZWNrKCksIHJpZ2h0PyBUaGVu IHdoZW4gd2lsbCBtZW1fc2hhcmluZ191bnNoYXJlX3BhZ2UoKQo+Pj4gYmUgY2FsbGVkPyBBbmQg aWYgcDJtLT5hY2Nlc3NfcmVxdWlyZWQgPT0gZmFsc2UsIHRoZSBhY2Nlc3MgcmVzdHJpY3Rpb25z Cj4+PiBpcyBjbGVhcmVkCj4+Cj4+IE9oLCBzb3JyeSwgSSBub3RpY2UgdGhhdCB3aXRoIHAybV9y YW1fc2hhcmVkLCB0aGUgd3JpdGUgcGVybWlzc2lvbnMgaXMKPj4gYWx3YXlzIGNsZWFyZWQuICBC dXQsIHN0aWxsLCB0aGlzIHNlZW1zIGNhbm5vdCBsZWFkIHRvIHRoZSBjYWxsIG9mCj4+IG1lbV9z aGFyaW5nX3Vuc2hhcmVfcGFnZSgpIGFuZCB0aGlzIHdyaXRlIGZhdWx0IHdpbGwgaGFwcGVuIGFn YWluIGFuZAo+PiBhZ2Fpbj8KPgo+IFRoZXJlJ3MgYW4gZXhwbGljaXQgY2FsbCBvZiBtZW1fc2hh cmluZ191bnNoYXJlX3BhZ2UoKSBpbgo+IGh2bV9oYXBfbmVzdGVkX3BhZ2VfZmF1bHQoKTsgdGhl IG9ubHkgdGhpbmcgdGhhdCB3aWxsIHNraXAgdGhhdCBpcyBpZgo+IHRoZSBmYXVsdCBpcyBjYXVz ZWQgYnkgYSBwMm1fYWNjZXNzIHZpb2xhdGlvbiwgaW4gd2hpY2ggY2FzZQo+IHdlIHJlcG9ydCB0 aGUgZmF1bHQgb24gdGhlIHAybV9hY2Nlc3MgcmluZyBhbmQgd2FpdCBmb3IgdGhlIGNvbnN1bWVy IG9mCj4gdGhhdCByaW5nIHRvIGZpeCB0aGUgcHJvYmxlbS4KCk9oLCB5ZXMhIEkgd2FzIG1pc3Rh a2VuIHRoYXQgdGhlIHdyaXRlIGZsYWcgb2YgcDJtX2FjY2VzcyB3b3VsZCBhbHNvIGJlCnJlbW92 ZWQgZm9yIHAybV9yYW1fc2hhcmVkIHBhZ2VzIGp1c3QgbGlrZSBlbnRyeS0+dyBpbiBlcHRfc2V0 X2VudHJ5KCkuCkkgYW0gY2xlYXIgYWJvdXQgdGhlIHJvbGUgb2YgdGhlIHAybV9hY2Nlc3NfdCBu b3cuCgpUaGFua3MgZm9yIHRoZSByZXBseSEgOikKCgpSZWdhcmRzLAoKTmFpCgo+Cj4gQ2hlZXJz LAo+Cj4gVGltLgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVuc291cmNlLmNvbQpo dHRwOi8vbGlzdHMueGVuc291cmNlLmNvbS94ZW4tZGV2ZWwK