From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peng Fan Subject: Re: [PATCH V1] xen/arm: domain_build: introduce dom0_lowmem bootargs Date: Wed, 14 Sep 2016 20:18:09 +0800 Message-ID: <20160914121807.GB29758@linux-7smt.suse> References: <1473829949-21481-1-git-send-email-peng.fan@nxp.com> <703bbeda-8302-822c-3bc7-fcb94951f138@arm.com> <20160914074149.GA28922@linux-7smt.suse> <20160914120305.GA29758@linux-7smt.suse> <015068f8-32f1-90f1-94c9-07ca48769da6@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: <015068f8-32f1-90f1-94c9-07ca48769da6@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 , sstabellini@kernel.org, xen-devel@lists.xen.org List-Id: xen-devel@lists.xenproject.org SGVsbG8gSnVsaWVuLAoKT24gV2VkLCBTZXAgMTQsIDIwMTYgYXQgMDE6MDY6MDFQTSArMDEwMCwg SnVsaWVuIEdyYWxsIHdyb3RlOgo+Cj4KPk9uIDE0LzA5LzE2IDEzOjAzLCBQZW5nIEZhbiB3cm90 ZToKPj5IZWxsbyBKdWxpZW4sCj4KPkhlbGxvIFBlbmcsCj4KPj5PbiBXZWQsIFNlcCAxNCwgMjAx NiBhdCAxMTo0NzoxMEFNICswMTAwLCBKdWxpZW4gR3JhbGwgd3JvdGU6Cj4+PkhlbGxvLAo+Pj4K Pj4+T24gMTQvMDkvMTYgMDg6NDEsIFBlbmcgRmFuIHdyb3RlOgo+Pj4+T24gV2VkLCBTZXAgMTQs IDIwMTYgYXQgMDg6MjM6MjRBTSArMDEwMCwgSnVsaWVuIEdyYWxsIHdyb3RlOgo+Pj4+ZGlmZiAt LWdpdCBhL3hlbi9hcmNoL2FybS9kb21haW5fYnVpbGQuYyBiL3hlbi9hcmNoL2FybS9kb21haW5f YnVpbGQuYwo+Pj4+aW5kZXggMzVhYjA4ZC4uY2M3MWU2ZiAxMDA2NDQKPj4+Pi0tLSBhL3hlbi9h cmNoL2FybS9kb21haW5fYnVpbGQuYwo+Pj4+KysrIGIveGVuL2FyY2gvYXJtL2RvbWFpbl9idWls ZC5jCj4+Pj5AQCAtMjgsNiArMjgsOCBAQAo+Pj4+Cj4+Pj5zdGF0aWMgdW5zaWduZWQgaW50IF9f aW5pdGRhdGEgb3B0X2RvbTBfbWF4X3ZjcHVzOwo+Pj4+aW50ZWdlcl9wYXJhbSgiZG9tMF9tYXhf dmNwdXMiLCBvcHRfZG9tMF9tYXhfdmNwdXMpOwo+Pj4+K3N0YXRpYyBib29sX3QgX19pbml0ZGF0 YSBvcHRfZG9tMF91c2VfbG93bWVtOwo+Pj4+K2Jvb2xlYW5fcGFyYW0oImRvbTBfdXNlX2xvd21l bSIsIG9wdF9kb20wX3VzZV9sb3dtZW0pOwo+Pj4+Cj4+Pj5pbnQgZG9tMF8xMV9tYXBwaW5nID0g MTsKPj4+Pgo+Pj4+QEAgLTI0NCw3ICsyNDYsNyBAQCBzdGF0aWMgdm9pZCBhbGxvY2F0ZV9tZW1v cnkoc3RydWN0IGRvbWFpbiAqZCwgc3RydWN0Cj4+Pj5rZXJuZWxfaW5mbyAqa2luZm8pCj4+Pj4g ICAgdW5zaWduZWQgaW50IG9yZGVyID0gZ2V0XzExX2FsbG9jYXRpb25fc2l6ZShraW5mby0+dW5h c3NpZ25lZF9tZW0pOwo+Pj4+ICAgIGludCBpOwo+Pj4+CQo+Pj4+LSAgICBib29sX3QgbG93bWVt ID0gaXNfMzJiaXRfZG9tYWluKGQpOwo+Pj4+KyAgICBib29sX3QgbG93bWVtID0gaXNfMzJiaXRf ZG9tYWluKGQpIHx8IG9wdF9kb20wX3VzZV9sb3dtZW07Cj4+Pj4gICAgdW5zaWduZWQgaW50IGJp dHM7Cj4+Pj4KPj4+Pgo+Pj4+UGFzcyAiZG9tMF91c2VfbG93bWVtPTEiIHRvIHhlbiB0byBhbGxv Y2F0ZSBsb3dtZW0gYXMgbXVjaCBhcyBwb3NzaWJsZS4KPj4+Cj4+PkFnYWluLCB3aGF0IGlzIHRo ZSBiZW5lZml0IHRvIGhhdmUgYSBjb21tYW5kIGxpbmUgb3B0aW9uIGZvciB0aGF0Pwo+Pgo+PlRo ZW4geW91IHByZWZlciBkaXJlY3RseSBjaGFuZ2UgImJvb2xfdCBsb3dtZW0gPSBpc18zMmJpdF9k b21haW4oZCk7IiB0byAiYm9vbF90IGxvd21lbSA9IHRydWUiID8KPj5JIGp1c3Qgd2FudCB0byBn aXZlIHVzZXIgYSBjaG9pY2UuCj4KPldlIGRvbid0IGFkZCBuZXcgY29tbWFuZCBsaW5lIHBhcmFt ZXRlciBqdXN0IGJlY2F1c2UgdGhleSBsb29rIGNvb2wgdG8gaGF2ZS4KPlNvIGZhciwgeW91IGRp ZCBub3QgZXhwbGFpbiB3aHkgaXQgd291bGQgYmUgZ29vZCB0byBsZXQgdGhlIGNob2ljZSB0byB0 aGUKPnVzZXIgYW5kIGhvdyBpdCBjb3VsZCBiZSB1c2VkLgoKSSBoYXZlIG5vdCB0cnksIGlmIHRo ZXJlIGlzIG5vIGxvd21lbS4KCkkgaGF2ZSBub3QgbG9vayBpbnRvIGFsbG9jX2RvbWhlYXBfcGFn ZXMuCkkgYW0gbm90IHN1cmUgd2hldGhlciB0aGVyZSBpcyBzdWNoIGEgcGxhdGZvcm0gb3Igbm90 LApqdXN0IHRoaW5raW5nIGlmIHRoZXJlIGlzIHNvYyB0aGF0IGRyYW0gbWVtb3J5IHN0YXJ0cyBm cm9tIDRHQiwgYW5kIHRoZXJlIGlzIG5vIGRyYW0KYmVsb3cgNEdCLiBJZiB3ZSBzdGlsbCBjYW4g Z2V0IG1lbW9yeSB3aGVuIGxvd21lbSBpcyB0cnVlLCBJIGFtIG9rIHRvIGNoYW5nZSBkaXJlY3Rs eSBhc3NpZ24KbG93bWVtIHdpdGggdmFsdWUgdHJ1ZS4gQW55d2F5IEkgaGF2ZSBub3QgbG9vayBp bnRvIHRoZSBpbnRlcm5hbHMgb2YgZG9taGVhcCBhbmQKbm90IHN1cmUgd2hldGhlciB0aGVyZSBp cyBzdWNoIGEgcGxhdGZvcm0gdGhhdCBubyBsb3dtZW0gKDotCgogICAgd2hpbGUgKCBvcmRlciA+ PSBtaW5fbG93X29yZGVyICkKICAgIHsKICAgICAgICBmb3IgKCBiaXRzID0gb3JkZXIgOyBiaXRz IDw9IChsb3dtZW0gPyAzMiA6IFBBRERSX0JJVFMpOyBiaXRzKysgKQogICAgICAgIHsKICAgICAg ICAgICAgcGcgPSBhbGxvY19kb21oZWFwX3BhZ2VzKGQsIG9yZGVyLCBNRU1GX2JpdHMoYml0cykp OwogICAgICAgICAgICBpZiAoIHBnICE9IE5VTEwgKQogICAgICAgICAgICAgICAgZ290byBnb3Rf YmFuazA7CiAgICAgICAgfQogICAgICAgIG9yZGVyLS07CiAgICB9CgogICAgcGFuaWMoIlVuYWJs ZSB0byBhbGxvY2F0ZSBmaXJzdCBtZW1vcnkgYmFuayIpOwoKVGhhbmtzLApQZW5nLgo+Cj5SZWdh cmRzLAo+Cj4tLSAKPkp1bGllbiBHcmFsbAoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMu eGVuLm9yZwpodHRwczovL2xpc3RzLnhlbi5vcmcveGVuLWRldmVsCg==