From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wei Liu Subject: Re: [PATCH V4] xen/arm: domain_build: allocate lowmem for dom0 as much as possible Date: Fri, 11 Nov 2016 01:41:31 +0000 Message-ID: <20161111014131.GH31926@citrix.com> References: <1474599334-30709-1-git-send-email-peng.fan@nxp.com> <20161110083050.GA26663@linux-7smt.suse> <13b190df-ac45-9e09-7952-b8c86ecfe3fe@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <13b190df-ac45-9e09-7952-b8c86ecfe3fe@arm.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Julien Grall Cc: Peng Fan , Peng Fan , sstabellini@kernel.org, Wei Liu , xen-devel@lists.xen.org List-Id: xen-devel@lists.xenproject.org T24gVGh1LCBOb3YgMTAsIDIwMTYgYXQgMDE6MDE6MzhQTSArMDAwMCwgSnVsaWVuIEdyYWxsIHdy b3RlOgo+IChDQyBXZWkgYXMgcmVsZWFzZSBtYW5hZ2VyKQo+IAo+IE9uIDEwLzExLzE2IDA4OjMw LCBQZW5nIEZhbiB3cm90ZToKPiA+SGkgSnVsaWVuLAo+IAo+IEhpIFBlbmcsCj4gCj4gPk9uIFR1 ZSwgTm92IDAxLCAyMDE2IGF0IDAyOjQyOjA2UE0gKzAwMDAsIEp1bGllbiBHcmFsbCB3cm90ZToK PiA+PkhpIFBlbmcsCj4gPj4KPiA+PlNvcnJ5IGZvciB0aGUgbGF0ZSBhbnN3ZXIuCj4gPj4KPiA+ Pk9uIDIzLzA5LzIwMTYgMDM6NTUsIFBlbmcgRmFuIHdyb3RlOgo+ID4+Pk9uIEFBcmNoNjQgU29D cywgc29tZSBJUHMgbWF5IG9ubHkgaGF2ZSB0aGUgY2FwYWJpbGl0eSB0byBhY2Nlc3MKPiA+Pj4z MiBiaXRzIGFkZHJlc3Mgc3BhY2UuIFRoZSBwaHlzaWNhbCBtZW1vcnkgYXNzaWduZWQgZm9yIERv bTAgbWF5YmUKPiA+Pj5ub3QgaW4gNEdCIGFkZHJlc3Mgc3BhY2UsIHRoZW4gdGhlIElQcyB3aWxs IG5vdCB3b3JrIHByb3Blcmx5Lgo+ID4+PlNvIG5lZWQgdG8gYWxsb2NhdGUgbWVtb3J5IHVuZGVy IDRHQiBmb3IgRG9tMC4KPiA+Pj4KPiA+Pj5UaGVyZSBpcyBubyByZXN0cmljdGlvbiB0aGF0IGhv dyBtdWNoIGxvd21lbSBuZWVkcyB0byBiZSBhbGxvY2F0ZWQgZm9yCj4gPj4+RG9tMCAsc28gYWxs b2NhdGUgbG93bWVtIGFzIG11Y2ggYXMgcG9zc2libGUgZm9yIERvbTAuCj4gPj4+Cj4gPj4+VGhp cyBwYXRjaCBkb2VzIG5vdCBhZmZlY3QgMzItYml0IGRvbWFpbiwgYmVjYXVzZSBWYXJpYWJsZSAi bG93bWVtIiBpcwo+ID4+PnNldCB0byB0cnVlIGF0IHRoZSBiZWdpbm5pbmcuIElmIGZhaWxlZCB0 byBhbGxvY2F0ZSBiYW5rMCB1bmRlciA0R0IsCj4gPj4+bmVlZCB0byBwYW5pYyBmb3IgMzItYml0 IGRvbWFpbiwgYmVjYXVzZSAzMi1iaXQgZG9tYWluIHJlcXVpcmVzIGJhbmswCj4gPj4+YmUgYWxs b2NhdGVkIHVuZGVyIDRHQi4KPiA+Pj4KPiA+Pj5Gb3IgNjQtYml0IGRvbWFpbiwgc2V0ICJsb3dt ZW0iIHRvIGZhbHNlLCBhbmQgY29udGludWUgYWxsb2NhdGluZwo+ID4+Pm1lbW9yeSBmcm9tIGFi b3ZlIDRHQi4KPiA+Pj4KPiA+Pj5TaWduZWQtb2ZmLWJ5OiBQZW5nIEZhbiA8cGVuZy5mYW5Abnhw LmNvbT4KPiA+Pj5DYzogU3RlZmFubyBTdGFiZWxsaW5pIDxzc3RhYmVsbGluaUBrZXJuZWwub3Jn Pgo+ID4+PkNjOiBKdWxpZW4gR3JhbGwgPGp1bGllbi5ncmFsbEBhcm0uY29tPgo+ID4+Cj4gPj5S ZXZpZXdlZC1ieTogSnVsaWVuIEdyYWxsIDxqdWxpZW4uZ3JhbGxAYXJtLmNvbT4KPiA+Pgo+ID4+ SSBhbSB1bmRlY2lkZWQgd2hldGhlciB0aGlzIHNob3VsZCBiZSBjb25zaWRlcmVkIGFzIGEgYnVn IGZpeCBmb3IgWGVuIDQuOC4KPiA+PkFyZSB5b3UgYXdhcmUgb2YgYW55IEFSTTY0IHBsYXRmb3Jt IHdlIGN1cnJlbnRseSBzdXBwb3J0IHJlcXVpcmluZyBhbGxvY2F0aW9uCj4gPj5vZiBtZW1vcnkg YmVsb3cgNEdCPwo+ID4KPiA+SSBoYXZlIG5vIGlkZWEgYWJvdXQgdGhpcyAoOiwgYnV0IEkgdGhp bmsgdGhpcyBpcyBhIGJ1ZyBmaXguIEFsb3VnaHQgY3VycmVudAo+ID5zdXBwb3J0ZWQgcGxhdGZv cm1zIHdvcmtzIHdlbGwsIHVzZXJzIG1heSBjaG9vc2UgNC44IHRvIHN1cHBvcnQgdGhlaXIKPiA+ bmV3IHBsYXRmb3JtIHdoaWNoIGhhcyB0aGUgbGltaXRhdGlvbiB0byBhY2Nlc3MgNjRiaXQgYWRk cmVzcy4KPiAKPiBXZSBhcmUgYWxyZWFkeSBsYXRlIGluIHRoZSByZWxlYXNlIHByb2Nlc3MgKHJj NSkgZm9yIFhlbiA0LjguIFNvIHdlIG5lZWQgdG8KPiBiZSBjYXJlZnVsIHdoZW4gaW5jbHVkaW5n IGEgYnVnIGZpeCBhbmQgZXZhbHVhdGUgdGhlIHByb3MgYW5kIGNvbnMuCj4gCj4gVGhpcyBwYXRj aCBpcyBtb2RpZnlpbmcgdGhlIERPTTAgbWVtb3J5IGxheW91dCBmb3IgYWxsIDY0LWJpdCBwbGF0 Zm9ybXMuIFNvCj4gaXQgY291bGQgcG90ZW50aWFsbHkgYnJlYWsgb25lIG9mIHRoZSBwbGF0Zm9y bSB3ZSAgb2ZmaWNpYWxseSBzdXBwb3J0IChzZWUKPiBbMV0gZm9yIGEgbm9uLWV4aGF1c3RpdmUg bGlzdCkuIFdlIGRvbid0IGhhdmUgYSB0ZXN0IHN1aXRlIHJ1bm5pbmcKPiBhdXRvbWF0aWNhbGx5 IGZvciBBUk02NCBhdCB0aGUgbW9tZW50IChpdCBpcyBiZWVuIHdvcmtpbmcgb24pLCB0aGlzIG1l YW5zCj4gdGhhdCBtYW51YWwgdGVzdGluZyBuZWVkcyB0byBiZSBkb25lLiBJIGFtIG5vdCBhd2Fy ZSBvZiBhbnkgcGxhdGZvcm0sIGluIHRoZQo+IGxpc3Qgd2Ugc3VwcG9ydHMsIGhhdmluZyB0aGlz IGlzc3VlIHNvIEkgcHJlZmVyIHRvIHN0YXkgb24gdGhlIHNhZmUgc2lkZSBhbmQKPiBkZWZlciB0 aGlzIHBhdGNoIGZvciBYZW4gNC45Lgo+IAo+IElmIGEgdXNlciBjYXJlcyBhYm91dCBYZW4gNC44 IGZvciB0aGVpciBwbGF0Zm9ybXMsIHRoZW4gdGhleSBjb3VsZCByZXF1ZXN0Cj4gdGhlIHBhdGNo IHRvIGJlIGJhY2twb3J0ZWQgaW4gWGVuIDQuOCBhZnRlciB0aGUgcmVsZWFzZSBhbmQgYWZ0ZXIg ZXh0ZW5zaXZlCj4gdGVzdGluZyBpbiBzdGFnaW5nLgo+IAoKSSBhZ3JlZSB3aXRoIHlvdXIgcmVh c29uaW5nLgoKV2VpLgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVuLm9yZwpodHRw czovL2xpc3RzLnhlbi5vcmcveGVuLWRldmVsCg==