From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wei Wang Subject: Re: Using debug-key 'o: Dump IOMMU p2m table, locks up machine Date: Wed, 5 Sep 2012 16:15:41 +0200 Message-ID: <50475E8D.2090709@amd.com> References: <40501859.20120902104331@eikelenboom.it> <217459398.20120902171441@eikelenboom.it> <5044CAD7.8030800@amd.com> <1144695277.20120904184345@eikelenboom.it> <5047420A0200007800098BB1@nat28.tlf.novell.com> <348297741.20120905122542@eikelenboom.it> <5047483F0200007800098C18@nat28.tlf.novell.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <5047483F0200007800098C18@nat28.tlf.novell.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Jan Beulich Cc: Sander Eikelenboom , Keir Fraser , Santosh Jodh , "xen-devel@lists.xen.org" List-Id: xen-devel@lists.xenproject.org T24gMDkvMDUvMjAxMiAxMjo0MCBQTSwgSmFuIEJldWxpY2ggd3JvdGU6Cj4+Pj4gT24gMDUuMDku MTIgYXQgMTI6MjUsIFNhbmRlciBFaWtlbGVuYm9vbTxsaW51eEBlaWtlbGVuYm9vbS5pdD4gIHdy b3RlOgo+PiBXZWRuZXNkYXksIFNlcHRlbWJlciA1LCAyMDEyLCAxMjoxNDowMiBQTSwgeW91IHdy b3RlOgo+Pj4+Pj4gT24gMDQuMDkuMTIgYXQgMTg6NDMsIFNhbmRlciBFaWtlbGVuYm9vbTxsaW51 eEBlaWtlbGVuYm9vbS5pdD4gIHdyb3RlOgo+Pj4+IC4uLi4uLi4uLi4uLi4uLi4uLi4uLi4uLi4u LjwwPkFNRC1WaTogSU9fUEFHRV9GQVVMVDogZG9tYWluID0gMCwgZGV2aWNlIGlkID0KPj4+PiAw eDBhMDYsIGZhdWx0IGFkZHJlc3MgPSAweGMyYzJjMmMwCj4+Cj4+PiBMb29rcyBsaWtlIHVzZSBv ZiB1bmluaXRpYWxpemVkIG1lbW9yeSAoYXNzdW1pbmcgeW91J3JlIHVzaW5nIGEKPj4+IGRlYnVn IGh5cGVydmlzb3IsIHRoYXQncyB0aGUgcGF0dGVybiBzY3J1Yl9vbmVfcGFnZSgpIHB1dHMKPj4+ IHRoZXJlKS4gQnV0IGl0J3MgdW5jbGVhciB0byBtZSB3aGF0IGRldmljZSBzaG91bGQgYmUgZG9p bmcgYW55Cj4+PiBJL08gYXQgdGhhdCBwb2ludCAoYW5kIGV2ZW4gaWYgb25lIGRvZXMsIGhvdyBp dCB3b3VsZCBnZXQgdGhlCj4+PiBiYWQgYWRkcmVzcyBsb2FkZWQpLiBXaGF0IGlzIDBhOjAwLjY/ Cj4+Cj4+IHNpbmNlIDQuMi1yYzQgaXMgc3RpbGwgdW5zdGFibGUgaXQgaGFzIGRlYnVnPXkgZm9y IHdoYXQgaSBrbm93LCBzbyB5ZXMuCj4+IFRoaXMgcGFydGljdWxhciBJT19QQUdFX0ZBVUxUIGhh cHBlbmVkIGJlZm9yZSB0aGUga2VybmVsIGxvYWRzLCBzbyB0aGUKPj4ga2VybmVsIGFuZCBwY2li YWNrIHNob3VsZG4ndCBiZSBjYXVzaW5nIHRoZSBpc3N1ZSBvbmUgd291bGQgc2F5Lgo+PiBXaXRo IHBjaWJhY2sgaSdtIGhpZGluZyAwMzowNi4wLCAwNDowMC4qLCAwNTowMC4wLCAwYTowMC4qIGFu ZCAwNzowMC4wIGF0Cj4+IGJvb3QuCj4+Cj4+IElzIHRoZXJlIGFueSBjb2RlIGkgY291bGQgYWRk IHRvIGdldCBtb3JlIGluZm8gd2hlcmUgaXQgY29tZXMgZnJvbSA/Cj4KPiBIYXJkbHksIHNpbmNl IHRob3NlIGFjY2Vzc2VzIGFyZSBhc3luY2hyb25vdXMgdG8gd2hhdCB0aGUgQ1BVcwo+IGRvLiBC dXQgLi4uCj4KPj4gMGE6MDAuNiBVU0IgY29udHJvbGxlcjogTmV0TW9zIFRlY2hub2xvZ3kgTUNT OTk5MCBQQ0llIHRvIDTDolBvcnQgVVNCIDIuMCBIb3N0IENvbnRyb2xsZXIKPgo+IC4uLiBhcmUg eW91ciBrZXlib2FyZC9tb3VzZSBwZXJoYXBzIGNvbm5lY3RlZCB0byB0aGlzIG9uZT8gSW4KPiB3 aGljaCBjYXNlIEknZCBzdXBwb3NlIHRoZSAxOjEgdGFibGVzIHNldCB1cCBmb3IgRG9tMCBtaWdo dCBub3QKPiBiZSBjb21wbGV0ZS4gV2VpPwoKSSBjaGVja2VkIHRoaXMgb24gbXkgbWFjaGluZSB1 c2luZyAnbycga2V5IGFuZCBpdCBoYXMgYmVlbiBtYXBwZWQgYXMgYSAKMk1CIGZyYW1lIHNlZTog Z2ZuOiAwMDBjMmMwMCAgbWZuOiAwMDBjMmMwMC4gQnV0IG1heWJlIEkgaGF2ZSBubyBkZXZpY2Ug CmFjY2VzcyB0byB0aGlzIGFkZHJlc3MuLi4gQW5vdGhlciBwb3NzaWJpbGl0eSBpcyBpbnRlcnJ1 cHQgbWVzc2FnZS4gNC4xIApkb2VzIG5vdCBzaG93IElPX1BBR0VfRkFVTFQgZm9yIGludGVycnVw dHMsIGJ1dCA0LjIgZG9lcyAoY2hhbmdlc2V0IAoyMzE5OTpkYmQ5OGFiMmY4N2YpLiBJIHdpbGwg c2VuZCBhIHBhdGNoIHRvIGR1bXAgZmxhZ3MgZnJvbSBJT19QQUdFX0ZBVUxULgoKVGhhbmtzLApX ZWkKCj4gSmFuCj4KCgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVuLm9yZwpodHRw Oi8vbGlzdHMueGVuLm9yZy94ZW4tZGV2ZWwK