From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Cooper Subject: Re: Request to revert superpage adjustments Date: Fri, 11 Mar 2016 13:21:54 +0000 Message-ID: <56E2C672.4060803@citrix.com> References: <56E28E61.5060003@citrix.com> <56E2C2E502000078000DB945@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: <56E2C2E502000078000DB945@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: Wei Liu , "xen-devel@lists.xen.org" List-Id: xen-devel@lists.xenproject.org T24gMTEvMDMvMTYgMTI6MDYsIEphbiBCZXVsaWNoIHdyb3RlOgo+Pj4+IE9uIDExLjAzLjE2IGF0 IDEwOjIyLCA8YW5kcmV3LmNvb3BlcjNAY2l0cml4LmNvbT4gd3JvdGU6Cj4+IFNhZGx5LCBjL3Mg Y2YzOTM2MjQgIng4NjogdXNlIDJNIHN1cGVycGFnZXMgZm9yIHRleHQvZGF0YS9ic3MgbWFwcGlu Z3MiCj4+IGV4cG9zZXMgYSBidWcgaW4gYWxsIFN5c2xpbnV4IHZhcmlhbnRzLCBpbmNsdWRpbmcg SVNPbGludXggYW5kCj4+IFBYRUxpbnV4LCAgY2F1c2luZyBhIGZhaWx1cmUgdG8gYm9vdC4KPj4K Pj4gWGVuIGN1cnJlbnRseSByZXF1aXJlcyBpdHMgYm9vdGxvYWRlciB0byBkZWNvbXByZXNzIGl0 LCBhbmQgcGxhY2UgaXQgYXQKPj4gdGhlIDFNQiBwaHlzaWNhbCBib3VuZGFyeS4gIFRoZSBhbGln bm1lbnQgYWRqdXN0bWVudHMgY2hhbmdlZCB0aGUgc2l6ZQo+PiBvZiB0aGUgZGVjb21wcmVzc2Vk IChwb3N0IG1rZWxmMzIpIGltYWdlIGZyb20gMi4yTUIgdG8gNy4xTUIuICBUaGVzZQo+PiByZXN0 cmljdGlvbnMgc2hvdWxkIGJlIGZpeGVkIGluZGVwZW5kZW50bHkgb2YgdGhpcyBleHBvc2VkIGJ1 Zy4gIFRoZQo+PiBwaHlzaWNhbCByYW5nZSBiZXR3ZWVuIDB4MTAwMDAwIGFuZCAweDEwZmZmZSBp cyBwcmltZSBjbG9iYmVyaW5nIHNwYWNlCj4+IGZvciBidWdneSBCSU9TZXMgb25jZSB0aGUgQTIw IGxpbmUgaGFzIGJlZW4gZGlzYWJsZWQgKHNlZSBjL3MgMWVkNzY3OTcpLAo+PiBhbmQgaWYgYW55 IHJlc2VydmVkIG1lbW9yeSBleGlzdHMgYmV0d2VlbiAxTUIgYW5kIDFNQitzaXplb2YoeGVuKSwg dGhlCj4+IGJvb3Rsb2FkZXIgd29udCBiZSBhYmxlIHRvIHBsYWNlIFhlbiBhdCBpdHMgbGlua2Vk IGFkZHJlc3MuCj4+Cj4+IEdydWIgYW5kIGlQWEUgd29yayBwZXJmZWN0bHkgd2VsbCB3aGVuIGJv b3RpbmcgWGVuLCB3aGljaCBpcyB3aHkgdGhpcyBpcwo+PiBub3cgY2xlYXJseSBhIFN5c2xpbnV4 IGlzc3VlIChhbGwgdmVyc2lvbnMgSSBjYXJlZCB0byB0ZXN0LCBpbmNsdWRpbmcKPj4gNC54IGFu ZCA2LjMgYXJlIGJyb2tlbikuICBIb3dldmVyLCBpdCBjbG9iYmVycyBhbnkgYWJpbGl0eSBmb3Ig WGVuU2VydmVyCj4+IHRvIGRvIHRlc3RpbmcsIGFzIHdlIFBYRUJvb3Qgb3VyIHNlcnZlcnMgZm9y IGluc3RhbGwuICBJIGV4cGVjdCBhIGxvdCBvZgo+PiBvdGhlciBwZW9wbGUgd2lsbCBlbmNvdW50 ZXIgaXNzdWVzIG9uY2UgdGhlIDQuNyBSQ3MgZ2V0IHRlc3RlZC4KPj4KPj4gUGxlYXNlIHJldmVy dCBjL3MgY2YzOTM2MjQgYW5kIHRoZSBmb2xsb3dpbmcgY2hhbmdlIChjL3MgNTNhYTNkZGUpIHdo aWNoCj4+IGRlcGVuZHMgdXBvbiB0aGUgZm9ybWVyLCB1bnRpbCBJIGNhbiB3b3JrIGFyb3VuZCB0 aGUgZXhpc3RpbmcKPj4gcmVzdHJpY3Rpb25zLiAgQWZ0ZXIgdGhlIHJlc3RyaWN0aW9ucyBhcmUg cmVzb2x2ZWQsIHRoZSBwYXRjaGVzIGNhbiBnbwo+PiBiYWNrIGluLCBidXQgSSBhbSBmYWlybHkg c3VyZSBJIHdpbGwgbm90IGhhdmUgdGltZSB0byByZXNvbHZlIHRoZSBpc3N1ZXMKPj4gaW4gdGhl IDQuNyB0aW1lZnJhbWUuCj4gSSdtIGtpbmQgb2YgaGVzaXRhbnQgdG8gZG8gYSB3aG9sZXNhbGUg cmV2ZXJ0LCBmb3IgdHdvIHJlYXNvbnM6Cj4KPiAxKSBUaGUgY2hhbmdlIHdvdWxkIHN0aWxsIGJl IHVzZWZ1bCBmb3IgeGVuLmVmaSwgd2hpY2ggaXMgcmVsb2NhdGFibGUKPiBhbHJlYWR5IGFueXdh eS4KClRoZSBsYXR0ZXIgY2hhbmdlIHN0cmljdGx5IGRlcGVuZHMgb24gLmluaXQgaGF2aW5nIDJN IGFsaWdubWVudCwgc28KbmVlZHMgdG8gZ28gZWl0aGVyIHdheS4gIEFzIGZvciBtYWtpbmcgYSBz cGxpdCwgSSBhbSBhbHJlYWR5IG91dCBvZiB0aW1lCndoaWNoIGlzIHdoeSBJIG9wdGVkIGZvciB0 aGUgcGxhaW4gcmV2ZXJ0LgoKPgo+IDIpIEkgY2Fubm90IGN1cnJlbnRseSBzZWUgaG93IHlvdSBt ZWFuIHRvIGFkZHJlc3MgdGhlIGlzc3VlOgo+IEV2ZW4gaWYgeW91IG1hZGUgb3VyIGJpbmFyeSBk ZWNvbXByZXNzIGl0c2VsZiwgdGhhdCB3b3VsZCBvbmx5Cj4gcGFwZXIgb3ZlciB0aGUgaXNzdWUs IGFuZCAoYmFzZWQgb24geW91ciBkZXNjcmlwdGlvbikgb25seSB1bnRpbAo+IGV2ZW4gdGhlIGNv bXByZXNzZWQgaW1hZ2UgZXhjZWVkcyBhIGNlcnRhaW4gc2l6ZS4KCkNvbXByZXNzZWQsIFhlbiBp cyBjdXJyZW50bHkgNzAwayBhbmQgTGludXggd2VpZ2hzIGluIGF0IH40TUIsIHdoaWNoIGlzCmhh bGYgdGhlIHNpemUgb2YgdGhlIHVuY29tcHJlc3NlZCBYZW4gd2l0aCBzdXBlcnBhZ2VzLgoKPiAg Tm9yIHdvdWxkCj4gdGhhdCBkZWFsIHdpdGggYXZvaWRpbmcgcmVzZXJ2ZWQgcmVnaW9ucyBub3Qg dG9vIGZhciBhYm92ZSAxTWIsCj4gc2luY2UgYXQgYmVzdCB0aGUgbWFpbiBwYXlsb2FkIGNhbiBi ZSByZWxvY2F0YWJsZSAoYnV0IGNlcnRhaW5seQo+IG5vdCB0aGUgYmluYXJ5IHNlZW4gYnkgdGhl IGJvb3QgbG9hZGVyLCBhcyBhdCBsZWFzdCBtdWx0aWJvb3QxCj4gZG9lc24ndCBzdXBwb3J0IGFu eXRoaW5nIGxpa2UgdGhhdCkuCgpUaGUgb25seSByZWFzb24gWGVuIHNpdHMgYXQgdGhlIDFNQiBi b3VuZGFyeSBpcyBiZWNhdXNlIG9mIGl0cyBFTEYgaGVhZGVyLgoKQSBwbGFpbiBiaW5hcnkgd2l0 aCBhIG11bHRpYm9vdCBoZWFkZXIgaGFzIG5vIHN1Y2ggcmVzdHJpY3Rpb24sIGFsdGhvdWdoCndl IGZsYWcgYW4gaW50ZXJlc3RlZCB0byBoYXZlIDRrIGFsaWdubWVudCB1c2luZyB0aGUgbXVsdGli b290IGZsYWdzLiAKVGhlcmUgaXMgbm8gdGVjaG5pY2FsIGxpbWl0YXRpb24gY2F1c2luZyBYZW4g dG8gYmUgbGlua2VkIHRvIHJ1biBhdCAxTUI7Cml0cyBqdXN0IHRoZSB3YXkgaXRzIGFsd2F5IGJl ZW4uICBUaGVyZSBpcyBub3RoaW5nIHByZXZlbnRpbmcgdGhlIGVudHJ5CnBvaW50IGJlY29taW5n IHByb3Blcmx5IHJlbG9jYXRhYmxlLgoKfkFuZHJldwoKX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxA bGlzdHMueGVuLm9yZwpodHRwOi8vbGlzdHMueGVuLm9yZy94ZW4tZGV2ZWwK