From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mirela Simonovic Subject: Re: [PATCH v3 05/10] xen/arm: Setup virtual paging for non-boot CPUs on hotplug/resume Date: Tue, 8 May 2018 16:28:39 +0200 Message-ID: References: <20180427171258.28852-1-mirela.simonovic@aggios.com> <20180427171258.28852-6-mirela.simonovic@aggios.com> <69c5fb70-e4e1-cccd-be41-a6815e614c11@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <69c5fb70-e4e1-cccd-be41-a6815e614c11@arm.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: Julien Grall Cc: "Edgar E. Iglesias" , Stefano Stabellini , Davorin Mista , Xen Devel List-Id: xen-devel@lists.xenproject.org SGkgSnVsaWVuLAoKT24gVHVlLCBNYXkgOCwgMjAxOCBhdCA0OjE0IFBNLCBKdWxpZW4gR3JhbGwg PGp1bGllbi5ncmFsbEBhcm0uY29tPiB3cm90ZToKPgo+Cj4gT24gMDcvMDUvMTggMTU6NTUsIE1p cmVsYSBTaW1vbm92aWMgd3JvdGU6Cj4+Cj4+IEhpIEp1bGllbiwKPgo+Cj4gSGkgTWlyZWxhLAo+ Cj4+IE9uIE1vbiwgQXByIDMwLCAyMDE4IGF0IDQ6NDcgUE0sIEp1bGllbiBHcmFsbCA8anVsaWVu LmdyYWxsQGFybS5jb20+Cj4+IHdyb3RlOgo+Pj4KPj4+IE9uIDI3LzA0LzE4IDE4OjEyLCBNaXJl bGEgU2ltb25vdmljIHdyb3RlOgo+Pj4+Cj4+Pj4gICAgICAgIHByaW50aygiUDJNOiAlZCBsZXZl bHMgd2l0aCBvcmRlci0lZCByb290LCBWVENSIDB4JWx4XG4iLAo+Pj4+IC0gICAgICAgICAgIDQg LSBQMk1fUk9PVF9MRVZFTCwgUDJNX1JPT1RfT1JERVIsIHZhbCk7Cj4+Pj4gKyAgICAgICAgICAg NCAtIFAyTV9ST09UX0xFVkVMLCBQMk1fUk9PVF9PUkRFUiwgdnRjcik7Cj4+Pj4gICAgICAgICAg cDJtX3ZtaWRfYWxsb2NhdG9yX2luaXQoKTsKPj4+PiAgICAgICAgICAvKiBJdCBpcyBub3QgYWxs b3dlZCB0byBjb25jYXRlbmF0ZSBhIGxldmVsIHplcm8gcm9vdCAqLwo+Pj4+ICAgICAgICBCVUdf T04oIFAyTV9ST09UX0xFVkVMID09IDAgJiYgUDJNX1JPT1RfT1JERVIgPiAwICk7Cj4+Pj4gLSAg ICBzZXR1cF92aXJ0X3BhZ2luZ19vbmUoKHZvaWQgKil2YWwpOwo+Pj4+IC0gICAgc21wX2NhbGxf ZnVuY3Rpb24oc2V0dXBfdmlydF9wYWdpbmdfb25lLCAodm9pZCAqKXZhbCwgMSk7Cj4+Pj4gKyAg ICBzZXR1cF92aXJ0X3BhZ2luZ19vbmUoTlVMTCk7Cj4+Pj4gKyAgICBzbXBfY2FsbF9mdW5jdGlv bihzZXR1cF92aXJ0X3BhZ2luZ19vbmUsIE5VTEwsIDEpOwo+Pj4+ICt9Cj4+Pj4gKwo+Pj4+ICtz dGF0aWMgaW50IGNwdV92aXJ0X3BhZ2luZ19jYWxsYmFjaygKPj4+PiArICAgIHN0cnVjdCBub3Rp Zmllcl9ibG9jayAqbmZiLCB1bnNpZ25lZCBsb25nIGFjdGlvbiwgdm9pZCAqaGNwdSkKPj4+Cj4+ Pgo+Pj4KPj4+IFRoZSBpbmRlbnRhdGlvbiBsb29rcyB3cm9uZy4KPj4+Cj4+Cj4+IEVkaXRvciBp bmRlbnRlZCB0aGlzIGZvciBtZSBhbmQgaXQgbG9va3MgdGhlIHNhbWUgYXMgaW4gb3RoZXIgcGxh Y2VzCj4+IHdoZXJlIGEgbm90aWZpZXIgaXMgZGVmaW5lZC4gSSBkaWQKPj4gZ3JlcCAtciAic3Ry dWN0IG5vdGlmaWVyX2Jsb2NrIFwqbmZiLCIKPj4gdG8gY2hlY2suIEl0IGxvb2tzIHdlaXJkIGJ1 dCBzZWVtcyBjb3JyZWN0Cj4KPgo+IEluZGVlZCwgSSBhbSBub3Qgc3VyZSB3aHkgaXQgaXMgZG9u ZSBsaWtlIHRoYXQgZm9yIG5vdGlmaWVycy4gSSBjYW4ndCBzZWUKPiBhbnkgcmVhc29uIHRvIHNw bGl0IGxpa2UgdGhhdCBnaXZlbiB0aGUgZmlyc3QgcGFyYW1ldGVyIGNhbiBmaXQgb24gdGhlIGZp cnN0Cj4gbGluZSB3aXRob3V0IGhpdHRpbmcgdGhlIDgwIGNvbHVtbnMuCj4KPiBTbyBJIHdvdWxk IG11Y2ggcHJlZmVyIGlmIHdlIGZvbGxvdyBYZW4gY29kaW5nIHN0eWxlOgo+Cj4gc3RhdGljIGlu dCBjcHVfdmlydF9wYWdpbmdfY2FsbGJhY2soc3RydWN0IG5vdGlmaWVyX2Jsb2NrICpuZmIsCj4g ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgdW5zaWduZWQgbG9uZyBhY3Rpb24s Cj4gICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgdm9pZCAqaGNwdSk7Cj4KClBs ZWFzZSBqdXN0IG9uZSBtb3JlIGNsYXJpZmljYXRpb246IHdoeSBkaWQgeW91IHNwbGl0IGxpbmUg YWZ0ZXIgMm5kCmFyZ3VtZW50PyAzcmQgYXJndW1lbnQgY291bGQgZml0IGluIDgwIGNoYXJzLgpU aGUgb25seSBjb2Rpbmcgc3R5bGUgSSBmb3VuZCBpcyBpbiBDT0RJTkdfU1RZTEUgZmlsZSwgd2hp Y2ggZG9lc24ndApzcGVjaWZ5IHRoYXQgbXVjaCBkZXRhaWxzIC0gSSdtIGp1c3QgdHJ5aW5nIHRv IHVuZGVyc3RhbmQgd2hlcmUgdG8KZmluZCBtb3JlIGluZm8gaW4gb3JkZXIgdG8gYXZvaWQgY29k aW5nIHN0eWxlLXJlbGF0ZWQgaXRlcmF0aW9ucyBpbgpmdXR1cmUuIElzIHRoZXJlIGFueSBvdGhl ciBzb3VyY2Ugc3BlY2lmeWluZyBjb2Rpbmcgc3R5bGUgZm9yIFhlbj8KClRoYW5rcywKTWlyZWxh Cgo+IENoZWVycywKPgo+IC0tCj4gSnVsaWVuIEdyYWxsCgpfX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZl bEBsaXN0cy54ZW5wcm9qZWN0Lm9yZwpodHRwczovL2xpc3RzLnhlbnByb2plY3Qub3JnL21haWxt YW4vbGlzdGluZm8veGVuLWRldmVs