From mboxrd@z Thu Jan 1 00:00:00 1970 From: Julien Grall Subject: Re: [RFC 13/16] xen/arm: arm64: Add Cortex-A53 cache errata workaround Date: Mon, 23 May 2016 14:39:42 +0100 Message-ID: <5743081E.3040603@arm.com> References: <1462466065-30212-1-git-send-email-julien.grall@arm.com> <1462466065-30212-14-git-send-email-julien.grall@arm.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: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Stefano Stabellini Cc: andre.przywara@arm.com, steve.capper@arm.com, wei.chen@arm.com, xen-devel@lists.xen.org List-Id: xen-devel@lists.xenproject.org SGVsbG8gU3RlZmFubywKCk9uIDIxLzA1LzE2IDE1OjQwLCBTdGVmYW5vIFN0YWJlbGxpbmkgd3Jv dGU6Cj4gT24gVGh1LCA1IE1heSAyMDE2LCBKdWxpZW4gR3JhbGwgd3JvdGU6Cj4+ICsJYm9vbCAi Q29ydGV4LUE1MzogODE5NDcyOiBTdG9yZSBleGNsdXNpdmUgaW5zdHJ1Y3Rpb25zIG1pZ2h0IGNh dXNlIGRhdGEgY29ycnVwdGlvbiIKPj4gKwlkZWZhdWx0IHkKPj4gKwlkZXBlbmRzIG9uIEFSTV82 NAo+PiArCWhlbHAKPj4gKwkgIFRoaXMgb3B0aW9uIGFkZHMgYW4gYWx0ZXJuYXRpdmUgY29kZSBz ZXF1ZW5jZSB0byB3b3JrIGFyb3VuZCBBUk0KPj4gKwkgIGVycmF0dW0gODE5NDcyIG9uIENvcnRl eC1BNTMgcGFydHMgdXAgdG8gcjBwMSB3aXRoIGFuIEwyIGNhY2hlCj4+ICsJICBwcmVzZW50IHdo ZW4gaXQgaXMgY29ubmVjdGVkIHRvIGEgY29oZXJlbnQgaW50ZXJjb25uZWN0Lgo+PiArCj4+ICsJ ICBJZiB0aGUgcHJvY2Vzc29yIGlzIGV4ZWN1dGluZyBhIGxvYWQgYW5kIHN0b3JlIGV4Y2x1c2l2 ZSBzZXF1ZW5jZSBhdAo+PiArCSAgdGhlIHNhbWUgdGltZSBhcyBhIHByb2Nlc3NvciBpbiBhbm90 aGVyIGNsdXN0ZXIgaXMgZXhlY3V0aW5nIGEgY2FjaGUKPj4gKwkgIG1haW50ZW5hbmNlIG9wZXJh dGlvbiB0byB0aGUgc2FtZSBhZGRyZXNzLCB0aGVuIHRoaXMgZXJyYXR1bSBtaWdodAo+PiArCSAg Y2F1c2UgZGF0YSBjb3JydXB0aW9uLgo+PiArCj4+ICsJICBUaGUgd29ya2Fyb3VuZCBwcm9tb3Rl cyBkYXRhIGNhY2hlIGNsZWFuIGluc3RydWN0aW9ucyB0bwo+PiArCSAgZGF0YSBjYWNoZSBjbGVh bi1hbmQtaW52YWxpZGF0ZS4KPj4gKwkgIFBsZWFzZSBub3RlIHRoYXQgdGhpcyBkb2VzIG5vdCBu ZWNlc3NhcmlseSBlbmFibGUgdGhlIHdvcmthcm91bmQsCj4+ICsJICBhcyBpdCBkZXBlbmRzIG9u IHRoZSBhbHRlcm5hdGl2ZSBmcmFtZXdvcmssIHdoaWNoIHdpbGwgb25seSBwYXRjaAo+PiArCSAg dGhlIGtlcm5lbCBpZiBhbiBhZmZlY3RlZCBDUFUgaXMgZGV0ZWN0ZWQuCj4+ICsKPj4gKwkgIElm IHVuc3VyZSwgc2F5IFkuCj4+ICtlbmRtZW51Cj4KPiBJIGFtIG5vdCBzdXJlIHdoZXRoZXIgd2Ug d2FudCB0byBnbyBpbnRvIHRoaXMgbGV2ZWwgb2YgY29uZmlndXJhdGlvbi4KPiBZb3UgaGF2ZSBh bHJlYWR5IGludHJvZHVjZWQgQUxURVJOQVRJVkUsIHNvIHNvbWVib2R5IHdoaWNoIG1pZ2h0IG5v dAo+IHdhbnQgYW55IHdvcmthcm91bmRzIGNhbiBkaXNhYmxlIHRoZW0gYWxsLiBPdGhlcndpc2Ug ZG8geW91IGhhdmUgdXNlCj4gY2FzZXMgZm9yIGFsbG93aW5nIHBlb3BsZSB0byBvbmx5IGVuYWJs ZSBzb21lIGFuZCBub3QgYWxsPwoKQWx0ZXJuYXRpdmUgaXMgbm90IHNlbGVjdGFibGUgYnkgdGhl IHVzZXIuCgo+IElmIHlvdSBhcmUgYSBkaXN0cm8geW91IG5lZWQgdG8gZW5hYmxlIHRoZW0gYWxs LiBJZiB5b3UgYXJlIGluIHRoZQo+IGVtYmVkZGVkIHNwYWNlIGFuZCB5b3UgYXJlIHdvcmtpbmcg d2l0aCBvbmUgc3BlY2lmaWMgU29DLCB5b3UgY2FuCj4gbWFudWFsbHkgZGlzYWJsZSBhbnkgd29y a2Fyb3VuZHMgeW91IGRvbid0IHdhbnQuCgpUaGUgbWFpbiBwdXJwb3NlIG9mIEtDb25maWcgaXMg dG8gYmUgYWJsZSB0byBkaXNhYmxlIG1hbnVhbGx5IGNlcnRhaW4gCm9wdGlvbnMgd2l0aG91dCBo YWNraW5nIHRoZSBjb2RlLgoKSSBhbHNvIGZpbmQgdGhlIEtjb25maWcgdmVyeSBoZWxwZnVsIGZv ciBkZXNjcmliaW5nIGVhY2ggZXJyYXR1bSBhbmQgdGhlIAppbXBhY3QgdG8gaHlwZXJ2aXNvci4K ClJlZ2FyZHMsCgotLSAKSnVsaWVuIEdyYWxsCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0 cy54ZW4ub3JnCmh0dHA6Ly9saXN0cy54ZW4ub3JnL3hlbi1kZXZlbAo=