From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alex Thorlton Subject: Re: ACPI fixmap overflow Date: Thu, 17 Nov 2016 10:04:07 -0600 Message-ID: <20161117160407.GL67776@stormcage.americas.sgi.com> References: <0aea92e6-2a0b-96c6-9810-963ecdc6f543@oracle.com> <582C3E3E020000780011F253@prv-mh.provo.novell.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Boris Ostrovsky Cc: Andrew Cooper , Alex Thorlton , Jan Beulich , xen-devel List-Id: xen-devel@lists.xenproject.org T24gVGh1LCBOb3YgMTcsIDIwMTYgYXQgMTA6MDE6MTVBTSAtMDUwMCwgQm9yaXMgT3N0cm92c2t5 IHdyb3RlOgo+IE9uIDExLzE2LzIwMTYgMDU6MDggQU0sIEphbiBCZXVsaWNoIHdyb3RlOgo+ID4+ Pj4gT24gMTUuMTEuMTYgYXQgMjE6NTEsIDxib3Jpcy5vc3Ryb3Zza3lAb3JhY2xlLmNvbT4gd3Jv dGU6Cj4gPj4gT24gMTEvMTUvMjAxNiAwMzo0NCBQTSwgQW5kcmV3IENvb3BlciB3cm90ZToKPiA+ Pj4gT24gMTUvMTEvMjAxNiAyMDozOSwgQm9yaXMgT3N0cm92c2t5IHdyb3RlOgo+ID4+Pj4gT24g MTEvMTUvMjAxNiAwMjo0NSBQTSwgQW5kcmV3IENvb3BlciB3cm90ZToKPiA+Pj4+PiBPbiAxNS8x MS8xNiAxOTozNCwgQm9yaXMgT3N0cm92c2t5IHdyb3RlOgo+ID4+Pj4+PiBJbiBhZGRpdGlvbiB0 byBydW5uaW5nIG91dCBvZiBlODIwIGVudHJpZXMgb24gdGhhdCBsYXJnZSBtYWNoaW5lIHRoYXQK PiA+Pj4+Pj4gQWxleCB3YXMgcmVmZXJyaW5nIHRvIGluIFswXSBoZSBpcyBhbHNvIHJ1bm5pbmcg b3V0IG9mIEFDUEkgZml4bWFwIHNwYWNlCj4gPj4+Pj4+IHdoaWxlIHBhcnNpbmcgTUFEVCAodGhl IGJveCBoYXMgKmxvdHMqIG9mIHByb2Nlc3NvcnMpLiBUaGUKPiA+Pj4+Pj4gcXVpY2stYW5kLWRp cnR5IHNvbHV0aW9uIGlzIHRvIGluY3JlYXNlIE5VTV9GSVhNQVBfQUNQSV9QQUdFUyBidXQgSQo+ ID4+Pj4+PiB3b25kZXIgd2hldGhlciB3ZSBzaG91bGQgbW92ZSB0byBkeW5hbWljIG1lbW9yeSBh bGxvY2F0aW9uLgo+ID4+Pj4+IFdoeSBkbyB3ZSB1c2UgZml4bWFwIGFueXdheT8gIEl0IGRvZXNu J3QgbG9vayB0b28gaGFyZCB0byByZW9yZGVyCj4gPj4+Pj4gdm1faW5pdCgpIHNsaWdodGx5IGhp Z2hlciwgYW5kIGJlIGFibGUgdG8gdXNlIGlvcmVtYXAoKSBmb3IgYWxsIEFQQ0kgdGFibGVzLgo+ ID4+Pj4gSG1tLi4uIExldCBtZSBzZWUgaG93IHBvc3NpYmxlIHRoaXMgaXMuIEp1c3QgbW92aW5n IGl0IHVwIHdvbid0IHdvcmsKPiA+Pj4+IHNpbmNlIGhlYXAgYWxsb2NhdG9yIGlzIGluaXRpYWxp emVkIGFmdGVyIEFDUEkgdGFibGVzLgo+ID4+PiBXZSBoYXZlIHBsZW50eSBvZiB1c2FibGUgUFRF cyBhbHJlYWR5IGFsbG9jYXRlZCBhdCBib290LCBtYWlubHkgZnJvbSB0aGUKPiA+Pj4gaW5pdCBw YWdldGFibGVzLiAgR2l2ZW4gYSBzdGF0aWMgX19pbml0IHZtX2JpdG1hcCwgYSBuZXcgYm9vdC10 aW1lLW9ubHkKPiA+Pj4gdm0gcmFuZ2Ugc2hvdWxkIGJlIHVzYWJsZSB3aXRob3V0IGFueSBoZWFw IGFsbG9jYXRpb25zIGF0IGFsbC4KPiA+PiBXb3VsZG4ndCB0aGF0ICh1c2luZyBwcmUtYWxsb2Nh dGVkIFBURXMpLCBpbiBhIHdheSwgYmUgZXF1aXZhbGVudCB0bwo+ID4+IGluY3JlYXNpbmcgZml4 bWFwIHNpemU/Cj4gPiBJbmRlZWQuIEZvciB0aGUgdGltZSBiZWluZyBJIHRoaW5rIGdyb3dpbmcg dGhlIGZpeG1hcCBzaG91bGQgYmUKPiA+IGZpbmUuIENsZWFybHkgaXQgYmVpbmcgYSBmaXhlZCA0 IHBhZ2VzIGhhcyBiZWVuIHdyb25nIGZvciBhIGxvbmcKPiA+IHRpbWUgLSB0aGVyZSdzIG5vIHBv aW50IGluIGl0IGJlaW5nIHNtYWxsZXIgdGhhbiBNQVhfTE9DQUxfQVBJQwo+ID4geDJhcGljIGVu dHJpZXMsIHBsdXMgbWluKE1BWF9MT0NBTF9BUElDLCAyNTYpIGxhcGljIG9uZXMsIHBsdXMKPiA+ IE1BWF9JT19BUElDUyBpb2FwaWMgb25lcyBldGMuCj4gPgo+ID4gT3RvaCB0aGUgYWN0dWFsIHBh cnNpbmcgb2YgTUFEVCBoYXBwZW5zIGFmdGVyIHRoZSBoZWFwIGFsbG9jYXRvcgo+ID4gaGFzIGJl ZW4gaW5pdGlhbGl6ZWQuIFRoZSBvbmx5IGVhcmxpZXIgdXNlIGlzIHZpYSBhY3BpX3RhYmxlX2lu aXQoKSAtPgo+ID4gY2hlY2tfbXVsdGlwbGVfbWFkdCgpOyBhY3BpX2luaXRpYWxpemVfdGFibGVz KCkgZG9lc24ndCBhcHBlYXIgdG8KPiA+IG1hcCBmdWxsIHRhYmxlcy4gQW5kIGNoZWNrX211bHRp cGxlX21hZHQoKSBub3QgYmVpbmcgYWJsZSB0byBtYXAKPiA+IHRoZSBmdWxsIHRhYmxlIHdvdWxk IG5vdCBwcmV2ZW50IGJvb3QgZnJvbSBjb250aW51aW5nIGFmYWljcy4gU28KPiA+IEFuZHJldydz IHN1Z2dlc3Rpb24gdG8gc3dpdGNoIHRvIGR5bmFtaWMgbWFwcGluZyBlYXJsaWVyIHdvdWxkCj4g PiBzdGlsbCBzZWVtIHRvIGJlIHBvc3NpYmxlIChhbmQgdGhlbiBwcmVmZXJyZWQpLiBJbiBmYWN0 Cj4gPiBhY3BpX2Jvb3RfaW5pdCgpIGFscmVhZHkgZ2V0cyBjYWxsZWQgYWZ0ZXIgdm1faW5pdCgp LCBzbyBzd2l0Y2hpbmcKPiA+IGFjcGlfb3NfbWFwX21lbW9yeSgpIHRvIHVzZSBkeW5hbWljIG1h cHBpbmdzIHdoZW4KPiA+PiA9IFNZU19TVEFURV9ib290IHNob3VsZCBhbHJlYWR5IHdvcmsgdG9k YXkgKG9uIHg4NiBhdCBsZWFzdCwKPiA+IG5vdCBzdXJlIGFib3V0IEFSTSkuCj4gCj4gWWVzLCBz d2l0Y2hpbmcgdG8gaW9yZW1hcCBvbiBTWVNfU1RBVEVfYm9vdCBzZWVtcyB0byB3b3JrLiBJIGFz a2VkIEFsZXgKPiB0byB0ZXN0IHRoaXMgb24gT1ZNICh3aGljaCBpcyA0LjQtYmFzZWQpLgoKRllJ LCBJJ20gZ29pbmcgdG8gZ2V0IHRoaXMgZG9uZSBhIGxpdHRsZSBsYXRlciB0b2RheS4gIEknbGwg bGV0IHlvdSBrbm93CmhvdyBpdCB3b3JrZWQgb3V0IHRoaXMgZXZlbmluZyEKCi0gQWxleAoKX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1h aWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVuLm9yZwpodHRwczovL2xpc3RzLnhlbi5vcmcv eGVuLWRldmVsCg==