From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefano Stabellini Subject: Re: [PATCH v3 16/16] xen/arm: arm64: Document Cortex-A57 erratum 834220 Date: Wed, 22 Jun 2016 11:08:31 +0100 (BST) Message-ID: References: <1465315583-1278-1-git-send-email-julien.grall@arm.com> <1465315583-1278-17-git-send-email-julien.grall@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1465315583-1278-17-git-send-email-julien.grall@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: andre.przywara@arm.com, sstabellini@kernel.org, steve.capper@arm.com, wei.chen@arm.com, xen-devel@lists.xen.org List-Id: xen-devel@lists.xenproject.org T24gVHVlLCA3IEp1biAyMDE2LCBKdWxpZW4gR3JhbGwgd3JvdGU6Cj4gVGhlIEFSTSBlcnJhdHVt IGFwcGxpZXMgdG8gY2VydGFpbiByZXZpc2lvbnMgb2YgQ29ydGV4LUE1Ny4gVGhlCj4gcHJvY2Vz c29yIG1heSByZXBvcnQgYSBTdGFnZSAyIHRyYW5zbGF0aW9uIGZhdWx0IGFzIHRoZSByZXN1bHQg b2YKPiBTdGFnZSAxIGZhdWx0IGZvciBsb2FkIGNyb3NzaW5nIGEgcGFnZSBib3VuZGFyeSB3aGVu IHRoZXJlIGlzIGEKPiBwZXJtaXNzaW9uIGZhdWx0IG9yIGRldmljZSBtZW1vcnkgZmF1bHQgYXQg c3RhZ2UgMSBhbmQgYSB0cmFuc2xhdGlvbgo+IGZhdWx0IGF0IFN0YWdlIDIuCj4gCj4gU28gWGVu IG5lZWRzIHRvIGNoZWNrIHRoYXQgU3RhZ2UgMSB0cmFuc2xhdGlvbiBkb2VzIG5vdCBnZW5lcmF0 ZSBhIGZhdWx0Cj4gYmVmb3JlIGhhbmRsaW5nIHRoZSBTdGFnZSAyIGZhdWx0LiBJZiBpdCBpcyBh IFN0YWdlIDEgdHJhbnNsYXRpb24gZmF1bHQsCj4gcmV0dXJuIHRvIHRoZSBndWVzdCB0byBsZXQg dGhlIHByb2Nlc3NvciBpbmplY3RpbmcgdGhlIGNvcnJlY3QgZmF1bHQuCiAgICAgICAgICAgICAg ICAgICAgICAgICAgXmxldCB0aGUgcHJvY2VzcyBpbmplY3QgKGxldCBzb21lYm9keSBkbyBzb21l dGhpbmcpCgoKPiBPbmx5IGRvY3VtZW50IGl0IGFzIHRoaXMgaXMgYWxyZWFkeSB0aGUgYmVoYXZp b3Igb2YgdGhlIGZhdWx0IGhhbmRsZXJzLgo+IE5vdGUgdGhhdCBzb21lIG9wdGltaXphdGlvbiBj b3VsZCBiZSBkb25lIHRvIGF2b2lkIHVubmVjZXNzYXJ5IHRyYW5zbGF0aW9uCj4gZmF1bHQuIFRo aXMgaXMgYmVjYXVzZSBIUEZBUl9FTDIgaXMgdmFsaWQgZm9yIG1vcmUgdXNlIGNhc2UuIEZvciB0 aGUgbW9tZW50LAo+IHRoZSBjb2RlIGlzIGxlZnQgdW5tb2RpZmllZC4KPiAKPiBTaWduZWQtb2Zm LWJ5OiBKdWxpZW4gR3JhbGwgPGp1bGllbi5ncmFsbEBhcm0uY29tPgoKQWNrZWQtYnk6IFN0ZWZh bm8gU3RhYmVsbGluaSA8c3N0YWJlbGxpbmlAa2VybmVsLm9yZz4KCgo+IC0tLQo+ICAgICBDaGFu Z2VzIGluIHYzOgo+ICAgICAgICAgLSBzL3VuZWNlc3NhcnkvdW5uZWNlc3NhcnkKPiAgICAgICAg IC0gUmF0aW9uYWxpemUgdGhlIGNvbW1lbnQgaW4gdGhlIGNvZGUuIFRoZSBmdWxsIGRlc2NyaXB0 aW9uIGNhbgo+ICAgICAgICAgYmUgZm91bmQgZWl0aGVyIGluIHRoZSBlcnJhdGEgZG9jdW1lbnQg b3IgaW4gdGhlIGNvbW1pdCBtZXNzYWdlLgo+IC0tLQo+ICBkb2NzL21pc2MvYXJtL3NpbGljb24t ZXJyYXRhLnR4dCB8IDEgKwo+ICB4ZW4vYXJjaC9hcm0vdHJhcHMuYyAgICAgICAgICAgICB8IDgg KysrKysrKysKPiAgMiBmaWxlcyBjaGFuZ2VkLCA5IGluc2VydGlvbnMoKykKPiAKPiBkaWZmIC0t Z2l0IGEvZG9jcy9taXNjL2FybS9zaWxpY29uLWVycmF0YS50eHQgYi9kb2NzL21pc2MvYXJtL3Np bGljb24tZXJyYXRhLnR4dAo+IGluZGV4IDRiMmM3YzYuLmQ2MjBjMmUgMTAwNjQ0Cj4gLS0tIGEv ZG9jcy9taXNjL2FybS9zaWxpY29uLWVycmF0YS50eHQKPiArKysgYi9kb2NzL21pc2MvYXJtL3Np bGljb24tZXJyYXRhLnR4dAo+IEBAIC00NywzICs0Nyw0IEBAIHN0YWJsZSBoeXBlcnZpc29ycy4K PiAgfCBBUk0gICAgICAgICAgICB8IENvcnRleC1BNTMgICAgICB8ICM4MTk0NzIgICAgICAgICB8 IEFSTTY0X0VSUkFUVU1fODE5NDcyICAgIHwKPiAgfCBBUk0gICAgICAgICAgICB8IENvcnRleC1B NTcgICAgICB8ICM4NTI1MjMgICAgICAgICB8IE4vQSAgICAgICAgICAgICAgICAgICAgIHwKPiAg fCBBUk0gICAgICAgICAgICB8IENvcnRleC1BNTcgICAgICB8ICM4MzIwNzUgICAgICAgICB8IEFS TTY0X0VSUkFUVU1fODMyMDc1ICAgIHwKPiArfCBBUk0gICAgICAgICAgICB8IENvcnRleC1BNTcg ICAgICB8ICM4MzQyMjAgICAgICAgICB8IE4vQSAgICAgICAgICAgICAgICAgICAgIHwKPiBkaWZm IC0tZ2l0IGEveGVuL2FyY2gvYXJtL3RyYXBzLmMgYi94ZW4vYXJjaC9hcm0vdHJhcHMuYwo+IGlu ZGV4IDE3NTAzM2IuLjc1N2JlMjcgMTAwNjQ0Cj4gLS0tIGEveGVuL2FyY2gvYXJtL3RyYXBzLmMK PiArKysgYi94ZW4vYXJjaC9hcm0vdHJhcHMuYwo+IEBAIC0yMzk0LDYgKzIzOTQsMTAgQEAgc3Rh dGljIHZvaWQgZG9fdHJhcF9pbnN0cl9hYm9ydF9ndWVzdChzdHJ1Y3QgY3B1X3VzZXJfcmVncyAq cmVncywKPiAgICAgICAgICAgICAgLmtpbmQgPSBoc3IuaWFidC5zMXB0dyA/IG5wZmVjX2tpbmRf aW5fZ3B0IDogbnBmZWNfa2luZF93aXRoX2dsYQo+ICAgICAgICAgIH07Cj4gIAo+ICsgICAgICAg IC8qCj4gKyAgICAgICAgICogRXJyYXR1bSAjODM0MjIwOiBDaGVjayBTdGFnZSAxIHRyYW5zbGF0 aW9uIGRvZXMgbm90IGdlbmVyYXRlCj4gKyAgICAgICAgICogYSBmYXVsdCBmaXJzdCEKPiArICAg ICAgICAgKi8KPiAgICAgICAgICBpZiAoIGhzci5pYWJ0LnMxcHR3ICkKPiAgICAgICAgICAgICAg Z3BhID0gZ2V0X2ZhdWx0aW5nX2lwYSgpOwo+ICAgICAgICAgIGVsc2UKPiBAQCAtMjQ0Myw2ICsy NDQ3LDEwIEBAIHN0YXRpYyB2b2lkIGRvX3RyYXBfZGF0YV9hYm9ydF9ndWVzdChzdHJ1Y3QgY3B1 X3VzZXJfcmVncyAqcmVncywKPiAgICAgIGluZm8uZ3ZhID0gUkVBRF9TWVNSRUc2NChGQVJfRUwy KTsKPiAgI2VuZGlmCj4gIAo+ICsgICAgIC8qCj4gKyAgICAgICogRXJyYXR1bSAjODM0MjIwOiBD aGVjayBTdGFnZSAxIHRyYW5zbGF0aW9uIGRvZXMgbm90IGdlbmVyYXRlCj4gKyAgICAgICogYSBm YXVsdCBmaXJzdCEKPiArICAgICAgKi8KPiAgICAgIGlmICggZGFidC5zMXB0dyApCj4gICAgICAg ICAgaW5mby5ncGEgPSBnZXRfZmF1bHRpbmdfaXBhKCk7Cj4gICAgICBlbHNlCj4gLS0gCj4gMS45 LjEKPiAKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fClhl bi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbi5vcmcKaHR0cDovL2xpc3Rz Lnhlbi5vcmcveGVuLWRldmVsCg==