From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alex =?utf-8?Q?Benn=C3=A9e?= Subject: Re: [RFC PATCH v2 14/23] KVM: Allow 2048-bit register access via ioctl interface Date: Mon, 19 Nov 2018 16:48:36 +0000 Message-ID: <87r2fhhv2z.fsf@linaro.org> References: <1538141967-15375-1-git-send-email-Dave.Martin@arm.com> <1538141967-15375-15-git-send-email-Dave.Martin@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 1BD304A30F for ; Mon, 19 Nov 2018 11:48:40 -0500 (EST) Received: from mm01.cs.columbia.edu ([127.0.0.1]) by localhost (mm01.cs.columbia.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 80Pc8glsb3ZZ for ; Mon, 19 Nov 2018 11:48:39 -0500 (EST) Received: from mail-wr1-f65.google.com (mail-wr1-f65.google.com [209.85.221.65]) by mm01.cs.columbia.edu (Postfix) with ESMTPS id EDC204A303 for ; Mon, 19 Nov 2018 11:48:38 -0500 (EST) Received: by mail-wr1-f65.google.com with SMTP id p4so23657970wrt.7 for ; Mon, 19 Nov 2018 08:48:38 -0800 (PST) In-reply-to: <1538141967-15375-15-git-send-email-Dave.Martin@arm.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: kvmarm-bounces@lists.cs.columbia.edu Sender: kvmarm-bounces@lists.cs.columbia.edu To: Dave Martin Cc: Okamoto Takayuki , Christoffer Dall , Ard Biesheuvel , Marc Zyngier , Catalin Marinas , Will Deacon , kvmarm@lists.cs.columbia.edu, linux-arm-kernel@lists.infradead.org List-Id: kvmarm@lists.cs.columbia.edu CkRhdmUgTWFydGluIDxEYXZlLk1hcnRpbkBhcm0uY29tPiB3cml0ZXM6Cgo+IFRoZSBBcm0gU1ZF IGFyY2hpdGVjdHVyZSBkZWZpbmVzIHJlZ2lzdGVycyB0aGF0IGFyZSB1cCB0byAyMDQ4IGJpdHMK PiBpbiBzaXplICh3aXRoIHNvbWUgcG9zc2liaWxpdHkgb2YgZnVydGhlciBmdXR1cmUgZXhwYW5z aW9uKS4KPgo+IEluIG9yZGVyIHRvIGF2b2lkIHRoZSBuZWVkIGZvciBhbiBleGNlc3NpdmVseSBs YXJnZSBudW1iZXIgb2YKPiBpb2N0bHMgd2hlbiBzYXZpbmcgYW5kIHJlc3RvcmluZyBhIHZjcHUn cyByZWdpc3RlcnMsIHRoaXMgcGF0Y2gKPiBhZGRzIGEgI2RlZmluZSB0byBtYWtlIHN1cHBvcnQg Zm9yIGluZGl2aWR1YWwgMjA0OC1iaXQgcmVnaXN0ZXJzCj4gdGhyb3VnaCB0aGUgS1ZNX3tHRVQs U0VUfV9PTkVfUkVHIGlvY3RsIGludGVyZmFjZSBvZmZpY2lhbC4gIFRoaXMKPiB3aWxsIGFsbG93 IGVhY2ggU1ZFIHJlZ2lzdGVyIHRvIGJlIGFjY2Vzc2VkIGluIGEgc2luZ2xlIGNhbGwuCj4KPiBU aGVyZSBhcmUgc3VmZmljaWVudCBzcGFyZSBiaXRzIGluIHRoZSByZWdpc3RlciBpZCBzaXplIGZp ZWxkIGZvcgo+IHRoaXMgY2hhbmdlLCBzbyB0aGVyZSBpcyBubyBBQkkgaW1wYWN0IHByb3ZpZGlu ZyB0aGF0Cj4gS1ZNX0dFVF9SRUdfTElTVCBkb2VzIG5vdCBlbnVtZXJhdGUgYW55IDIwNDgtYml0 IHJlZ2lzdGVyIHVubGVzcwo+IHVzZXJzcGFjZSBleHBsaWNpdGx5IG9wdHMgaW4gdG8gdGhlIHJl bGV2YW50IGFyY2hpdGVjdHVyZS1zcGVjaWZpYwo+IGZlYXR1cmVzLgo+Cj4gU2lnbmVkLW9mZi1i eTogRGF2ZSBNYXJ0aW4gPERhdmUuTWFydGluQGFybS5jb20+Cj4gLS0tCj4gIGluY2x1ZGUvdWFw aS9saW51eC9rdm0uaCB8IDEgKwo+ICAxIGZpbGUgY2hhbmdlZCwgMSBpbnNlcnRpb24oKykKPgo+ IGRpZmYgLS1naXQgYS9pbmNsdWRlL3VhcGkvbGludXgva3ZtLmggYi9pbmNsdWRlL3VhcGkvbGlu dXgva3ZtLmgKPiBpbmRleCAyNTFiZTM1Li43YzNjNWNjIDEwMDY0NAo+IC0tLSBhL2luY2x1ZGUv dWFwaS9saW51eC9rdm0uaAo+ICsrKyBiL2luY2x1ZGUvdWFwaS9saW51eC9rdm0uaAo+IEBAIC0x MTEwLDYgKzExMTAsNyBAQCBzdHJ1Y3Qga3ZtX2RpcnR5X3RsYiB7Cj4gICNkZWZpbmUgS1ZNX1JF R19TSVpFX1UyNTYJMHgwMDUwMDAwMDAwMDAwMDAwVUxMCj4gICNkZWZpbmUgS1ZNX1JFR19TSVpF X1U1MTIJMHgwMDYwMDAwMDAwMDAwMDAwVUxMCj4gICNkZWZpbmUgS1ZNX1JFR19TSVpFX1UxMDI0 CTB4MDA3MDAwMDAwMDAwMDAwMFVMTAo+ICsjZGVmaW5lIEtWTV9SRUdfU0laRV9VMjA0OAkweDAw ODAwMDAwMDAwMDAwMDBVTEwKClllYWggT0sgSSBndWVzcyAtIGJ1dCBpdCBkb2VzIG1ha2UgbWUg cXVlc3Rpb24gaWYgS1ZNX1JFR19TSVpFX01BU0sgaXMKcGFydCBvZiB0aGUgQUJJIGJlY2F1c2Ug YWx0aG91Z2ggd2UgaGF2ZSBzcGFjZSBmb3IgYW5vdGhlciBmZXcgYml0cyB0aGF0CmlzIHRoZSBs YXN0IG9uZSB3aXRob3V0IGNoYW5naW5nIHRoZSBtYXNrLgoKUmV2aWV3ZWQtYnk6IEFsZXggQmVu bsOpZSA8YWxleC5iZW5uZWVAbGluYXJvLm9yZz4KCj4KPiAgc3RydWN0IGt2bV9yZWdfbGlzdCB7 Cj4gIAlfX3U2NCBuOyAvKiBudW1iZXIgb2YgcmVncyAqLwoKCi0tCkFsZXggQmVubsOpZQpfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwprdm1hcm0gbWFpbGlu ZyBsaXN0Cmt2bWFybUBsaXN0cy5jcy5jb2x1bWJpYS5lZHUKaHR0cHM6Ly9saXN0cy5jcy5jb2x1 bWJpYS5lZHUvbWFpbG1hbi9saXN0aW5mby9rdm1hcm0K