From mboxrd@z Thu Jan 1 00:00:00 1970 From: George Dunlap Subject: Re: [PATCH] libxl, hvmloader: Don't relocate memory for MMIO hole Date: Tue, 18 Jun 2013 13:51:20 +0100 Message-ID: <51C057C8.40304@eu.citrix.com> References: <1371487427-13025-1-git-send-email-george.dunlap@eu.citrix.com> <51BF3DE3.2060709@eu.citrix.com> <51C050A9.9030801@eu.citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Hanweidong Cc: Ian Jackson , Stefano Stabellini , Ian Campbell , "xen-devel@lists.xen.org" List-Id: xen-devel@lists.xenproject.org T24gMDYvMTgvMjAxMyAwMTo0NiBQTSwgSGFud2VpZG9uZyB3cm90ZToKPgo+Cj4+IC0tLS0tT3Jp Z2luYWwgTWVzc2FnZS0tLS0tCj4+IEZyb206IEdlb3JnZSBEdW5sYXAgW21haWx0bzpnZW9yZ2Uu ZHVubGFwQGV1LmNpdHJpeC5jb21dCj4+IFNlbnQ6IDIwMTPlubQ25pyIMTjml6UgMjA6MjEKPj4g VG86IEhhbndlaWRvbmcKPj4gQ2M6IHhlbi1kZXZlbEBsaXN0cy54ZW4ub3JnOyBJYW4gQ2FtcGJl bGw7IElhbiBKYWNrc29uOyBTdGVmYW5vCj4+IFN0YWJlbGxpbmkKPj4gU3ViamVjdDogUmU6IFtQ QVRDSF0gbGlieGwsaHZtbG9hZGVyOiBEb24ndCByZWxvY2F0ZSBtZW1vcnkgZm9yIE1NSU8KPj4g aG9sZQo+Pgo+PiBPbiAwNi8xOC8yMDEzIDAxOjE4IFBNLCBIYW53ZWlkb25nIHdyb3RlOgo+Pj4+ IC0tLS0tT3JpZ2luYWwgTWVzc2FnZS0tLS0tCj4+Pj4gRnJvbTogR2VvcmdlIER1bmxhcCBbbWFp bHRvOmdlb3JnZS5kdW5sYXBAZXUuY2l0cml4LmNvbV0KPj4+PiBTZW50OiAyMDEz5bm0NuaciDE4 5pelIDA6NDkKPj4+PiBUbzogR2VvcmdlIER1bmxhcAo+Pj4+IENjOiB4ZW4tZGV2ZWxAbGlzdHMu eGVuLm9yZzsgSWFuIENhbXBiZWxsOyBJYW4gSmFja3NvbjsgU3RlZmFubwo+Pj4+IFN0YWJlbGxp bmk7IEhhbndlaWRvbmcKPj4+PiBTdWJqZWN0OiBSZTogW1BBVENIXSBsaWJ4bCxodm1sb2FkZXI6 IERvbid0IHJlbG9jYXRlIG1lbW9yeSBmb3IgTU1JTwo+Pj4+IGhvbGUKPj4+Pgo+Pj4+IE9uIDE3 LzA2LzEzIDE3OjQzLCBHZW9yZ2UgRHVubGFwIHdyb3RlOgo+Pj4+PiBBdCB0aGUgbW9tZW50LCBx ZW11LXhlbiBjYW4ndCBoYW5kbGUgbWVtb3J5IGJlaW5nIHJlbG9jYXRlZCBieQo+Pj4+PiBodm1s b2FkZXIuICBUaGlzIG1heSBoYXBwZW4gaWYgYSBkZXZpY2Ugd2l0aCBhIGxhcmdlIGVub3VnaCBt ZW1vcnkKPj4+Pj4gcmVnaW9uIGlzIHBhc3NlZCB0aHJvdWdoIHRvIHRoZSBndWVzdC4gIEF0IHRo ZSBtb21lbnQsIGlmIHRoaXMKPj4+Pj4gaGFwcGVucywgdGhlbiBhdCBzb21lIHBvaW50IGluIHRo ZSBmdXR1cmUgcWVtdSB3aWxsIGNyYXNoIGFuZCB0aGUKPj4+Pj4gZG9tYWluIHdpbGwgaGFuZy4g IChxZW11LXRyYWRpdGlvbmFsIGlzIGZpbmUuKQo+Pj4+Pgo+Pj4+PiBJdCdzIHRvbyBsYXRlIGlu IHRoZSByZWxlYXNlIHRvIGRvIGEgcHJvcGVyIGZpeCwgc28gd2UgdHJ5IHRvIGRvCj4+Pj4+IGRh bWFnZSBjb250cm9sLgo+Pj4+Pgo+Pj4+PiBodm1sb2FkZXIgYWxyZWFkeSBoYXMgbWVjaGFuaXNt cyB0byByZWxvY2F0ZSBtZW1vcnkgdG8gNjQtYml0IHNwYWNlCj4+Pj4+IGlmIGl0IGNhbid0IG1h a2UgYSBiaWcgZW5vdWdoIE1NSU8gaG9sZS4gIEJ5IGRlZmF1bHQgdGhpcyBpcyAyR2lCOwo+PiBp Zgo+Pj4+PiB3ZSBqdXN0IHJlZnVzZSB0byBtYWtlIHRoZSBob2xlIGJpZ2dlciBpZiBpdCB3aWxs IG92ZXJsYXAgd2l0aAo+PiBndWVzdAo+Pj4+PiBtZW1vcnksIHRoZW4gdGhpcyBjb2RlcGF0aCB3 aWxsIGJlIHRha2VuIGJ5IGRlZmF1bHQuCj4+Pj4+Cj4+Pj4+IFNpZ25lZC1vZmYtYnk6IEdlb3Jn ZSBEdW5sYXAgPGdlb3JnZS5kdW5sYXBAZXUuY2l0cml4LmNvbT4KPj4+Pj4gQ0M6IElhbiBDYW1w YmVsbCA8aWFuLmNhbXBiZWxsQGNpdHJpeC5jb20+Cj4+Pj4+IENDOiBJYW4gSmFja3NvbiA8aWFu LmphY2tzb25AY2l0cml4LmNvbT4KPj4+Pj4gQ0M6IFN0ZWZhbm8gU3RhYmVsbGluaSA8c3RlZmFu by5zdGFiZWxsaW5pQGNpdHJpeC5jb20+Cj4+Pj4+IENDOiBIYW53ZWlkb25nIDxoYW53ZWlkb25n QGh1YXdlaS5jb20+Cj4+Pj4KPj4+PiBVbmZvcnR1bmF0bGV5LCBJIGRvbid0IGhhdmUgYW4gZWFz eSB3YXkgdG8gdGVzdCB0aGlzLCBhcyBhbGwgb2YgdGhlCj4+Pj4gZGV2aWNlcyBvbiBteSBzeXN0 ZW0gYXJlIGZhciBzbWFsbGVyIHRoYW4gMjU2TWlCLgo+Pj4+Cj4+Pj4gV2VpZG9uZywgY291bGQg eW91IGdpdmUgdGhpcyBwYXRjaCBhIHRyeSBhbmQgc2VlIGlmIGl0IHdvcmtzIGZvciB5b3U/Cj4+ Pj4KPj4+Cj4+PiBHZW9yZ2XvvIwKPj4+Cj4+PiBJIGRvbid0IGhhdmUgYSBzeXN0ZW0gaW4gaGFu ZCB0byB0ZXN0IGl0IHRvZGF5LiBJIHRyeSB0byBoYXZlIGEgdGVzdAo+PiB0b21vcnJvdy4gSW4g bXkgZXhwZXJpZW5jZSwgd2hlbiBpdCdzIHByZXZlbnRlZCB0byByZWxvY2F0ZSBtZW1vcnkgZm9y Cj4+IE1NSU8gaG9sZSBieSB5b3VyIHBhdGNoLCB3aW5kb3dzIGd1ZXN0IHdpbGwgY3Jhc2ggKGJs dWUgc2NyZWVuKSBhbmQKPj4gbGludXggZ3Vlc3Qgd2lsbCBoYW5nIHdpdGggYSBibGFuayBkaXNw bGF5Lgo+Pgo+PiBZb3UgbWVhbiB0byBzYXksIHlvdSd2ZSB0cmllZCB0aGlzIGFwcHJvYWNoIGJl Zm9yZSAocmVsb2NhdGluZyB0byBhCj4+IDY0LWJpdCBNTUlPIHJlZ2lvbikgYW5kIGl0IGRvZXNu J3Qgd29yaz8KPgo+IEkgZGlkbid0IHRyeSB0aGlzIGFwcHJvYWNoLiBJIG1pc3NlZCB5b3Ugd2Fu dCB0byBtYXAgbW1pbyB0byA2NC1iaXQgc3BhY2UgaW5zdGVhZCBvZiByZWxvY2F0ZSBtZW1vcnku IEN1cnJlbnRseSBvbmx5IG1taW8gc2l6ZSBpcyBsYXJnZXIgdGhhbiA1MTJNIChQQ0lfTUlOX0JJ R19CQVJfU0laRSkgd2lsbCBiZSBtYXAgdG8gNjQtYml0IHNwYWNlLiBTbyB5b3UgbmVlZCB0byBj aGFuZ2UgdGhlIGNvbmRpdGlvbiBpZiB5b3Ugd2FudCB0byBtYXAgc21hbGxlciBtbWlvIHRvIDY0 LWJpdCBzcGFjZS4KCkFoLCBibGFzdCAtLSBJIGZvcmdvdCBhYm91dCB0aGF0IHBhcnQuCgpMb29r cyBsaWtlIHRoZSBjaGFuZ2Ugd2lsbCBoYXZlIHRvIGJlIGJpZ2dlci4uLiA6LSgKCiAgLUdlb3Jn ZQoKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fClhlbi1k ZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbi5vcmcKaHR0cDovL2xpc3RzLnhl bi5vcmcveGVuLWRldmVsCg==