From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pawel Moll Subject: Re: [RFC PATCH] virt_mmio: fix signature checking for BE guests Date: Wed, 13 Feb 2013 15:46:19 +0000 Message-ID: <1360770379.4045.115.camel@hornet> References: <1360765538-18097-1-git-send-email-marc.zyngier@arm.com> <1360768102.4045.107.camel@hornet> <511BB134.30003@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <511BB134.30003@arm.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: virtualization-bounces@lists.linux-foundation.org Errors-To: virtualization-bounces@lists.linux-foundation.org To: Marc Zyngier Cc: "Michael S. Tsirkin" , "linux-kernel@vger.kernel.org" , "virtualization@lists.linux-foundation.org" List-Id: virtualization@lists.linuxfoundation.org T24gV2VkLCAyMDEzLTAyLTEzIGF0IDE1OjI4ICswMDAwLCBNYXJjIFp5bmdpZXIgd3JvdGU6Cj4g Pj4gRml4IGl0IGJ5IGVuY29kaW5nIHRoZSBtYWdpYyBhcyBhbiBpbnRlZ2VyIGluc3RlYWQgb2Yg YSBzdHJpbmcuCj4gPj4gU28gSSdtIG5vdCBjb21wbGV0ZWx5IHN1cmUgdGhpcyBpcyB0aGUgcmln aHQgZml4LCAKPiA+IAo+ID4gSXQgc2VlbXMgcmlnaHQsIGhvd2V2ZXIuLi4KPiA+IAo+ID4+IC0g VXNpbmcgX19yYXdfcmVhZGwoKSBpbnN0ZWFkLiBJcyB0aGF0IGEgZ2VuZXJpYyBlbm91Z2ggQVBJ Pwo+ID4+Cj4gPiAuLi4gdGhpcyBpbXBsaWVzIHRoYXQgZWl0aGVyIHRoZSBzcGVjIGlzIHdyb25n IChhcyBpdCBzaG91bGQgc2F5OiB0aGUKPiA+IGRldmljZSByZWdpc3RlcnMgYXJlIGFsd2F5cyBM RSwgaW4gdGhlIFBDSSBzcGlyaXQpIG9yIGFsbCByZWFkbCgpcyAmIGNvLgo+ID4gc2hvdWxkIGJl IHJlcGxhY2VkIHdpdGggX19yYXcgZXF1aXZhbGVudHMuCj4gCj4gV2VsbCwgdGhlIHNwZWMgY2xl YXJseSBzYXlzIHRoYXQgdGhlIHJlZ2lzdGVycyByZWZsZWN0IHRoZSBlbmRpYW5lc3Mgb2YKPiB0 aGUgZ3Vlc3QsIGFuZCBpdCBtYWtlcyBzZW5zZTogd2hlbiBwZXJmb3JtaW5nIHRoZSBNTUlPIGFj Y2VzcywgS1ZNCj4gbmVlZHMgdG8gY29udmVydCBiZXR3ZWVuIGhvc3QgYW5kIGd1ZXN0IGVuZGlh bmVzcy4KClRoZSB2aXJ0aW8tbW1pbyBzcGVjIHNheXMgc28gYmVjYXVzZSBpdCBzZWVtZWQgbGlr ZSBhIGdvb2QgaWRlYSBhdCB0aGUKdGltZSA7LSkgYWZ0ZXIgcmVhZGluZyB0aGUgUENJIGRldmlj ZSBzcGVjLiBCdXQgLSBhcyBJIHNhaWQgLSBJIG1pc3NlZAp0aGUgZmFjdCB0aGF0IHRoZSByZWFk bCgpLWxpa2UgYWNjZXNzb3JzIHdpbGwgYWx3YXlzIGRvIGxlMzJfdG9fY3B1KCkuCkFwcGFyZW50 bHkgaW9yZWFkMzIoKSBkb2VzIHRoZSBzYW1lICh0aGVyZSdzIGEgc2VwYXJhdGUgaW9yZWFkMzJi ZSgpKS4KU28gSSdtIG5vdCBzdXJlIHRoYXQgdGhlIHNwZWMgaXMgY29ycmVjdCBpbiB0aGlzIGFz cGVjdCBhbnkgbW9yZS4gTWF5YmUKaXQgc2hvdWxkIHNwZWNpZnkgdGhlIHJlZ2lzdGVycyBhcyBM RSBhbHdheXMsIHNpbWlsYXJseSB0byBQQ0k/IFRoaXMKcHJvYmxlbSBpcyBhbHJlYWR5IGNvdmVy ZWQgYnkgIjIuMy4xIEEgTm90ZSBvbiBWaXJ0cXVldWUgRW5kaWFubmVzcyIgaW4KdGhlIHNwZWMu Li4KCj4gPiBIYXZpbmcgc2FpZCB0aGF0LCBkb2VzIHRoZSBjaGFuZ2UgbWFrZSBldmVyeXRoaW5n IGVsc2Ugd29yayB3aXRoIGEgQkUKPiA+IGd1ZXN0PyAoSSBhc3N1bWUgd2UncmUgdGFsa2luZyBh Ym91dCB0aGUgZ3Vlc3QgYmVpbmcgQkUsIHJpZ2h0PyA7LSkgSWYKPiA+IHNvIGl0IG1lYW5zIHRo YXQgdGhlIGhvc3QgaXMgbm90IGZvbGxvd2luZyB0aGUgY3VycmVudCBzcGVjIGFuZCBpdAo+ID4g dHJlYXRzIGFsbCB0aGUgcmVnaXN0ZXJzIGFzIExFLgo+IAo+IFllcywgSSBvbmx5IGNhcmUgYWJv dXQgYSBCRSBndWVzdC4gQW5kIG5vLCBub3QgbXVjaCBpcyBhY3R1YWxseSB3b3JraW5nCj4gKGt2 bXRvb2wgaXMgbm90IGhhcHB5IGFib3V0IHRoZSBndWVzdCBhZGRyZXNzZXMgaXQgZmluZHMgaW4g dGhlCj4gdmlydGlvLXJpbmcpLiBOZWVkIHRvIGRpdmUgaW50byBpdCBhbmQgdW5kZXJzdGFuZCB3 aGF0IG5lZWRzIHRvIGJlIGZpeGVkLi4uCgpEbyB0aGUgb3RoZXIgcmVnaXN0ZXJzIGxpa2UgcXVl dWVudW0gbWFrZSBzZW5zZT8gQ291bGQgaXQgYmUgdGhhdCB0aGUKcGFnZSBudW1iZXIgb2YgdGhl IHJpbmcgeW91J3JlIGdldHRpbmcgaGFzIHdyb25nIGVuZGlhbm5lc3M/CgpQYXdlxYIKCgpfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpWaXJ0dWFsaXphdGlv biBtYWlsaW5nIGxpc3QKVmlydHVhbGl6YXRpb25AbGlzdHMubGludXgtZm91bmRhdGlvbi5vcmcK aHR0cHM6Ly9saXN0cy5saW51eGZvdW5kYXRpb24ub3JnL21haWxtYW4vbGlzdGluZm8vdmlydHVh bGl6YXRpb24=