From mboxrd@z Thu Jan 1 00:00:00 1970 From: Konrad Rzeszutek Wilk Subject: Re: [PATCH 1/2] xen/arm32: Introduce alternative runtime patching Date: Tue, 21 Mar 2017 09:31:11 -0400 Message-ID: <20170321133111.GD19381@char.us.oracle.com> References: <1489658019-22486-1-git-send-email-Wei.Chen@arm.com> <1489658019-22486-2-git-send-email-Wei.Chen@arm.com> <20170317143433.GI7915@char.us.oracle.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Wei Chen Cc: "sstabellini@kernel.org" , Steve Capper , "xen-devel@lists.xen.org" , Kaly Xin , Julien Grall , nd List-Id: xen-devel@lists.xenproject.org T24gTW9uLCBNYXIgMjAsIDIwMTcgYXQgMDY6NDU6MThBTSArMDAwMCwgV2VpIENoZW4gd3JvdGU6 Cj4gSGkgS29ucmFkLAo+IAo+IE9uIDIwMTcvMy8xNyAyMjozNCwgS29ucmFkIFJ6ZXN6dXRlayBX aWxrIHdyb3RlOgo+ID4gT24gVGh1LCBNYXIgMTYsIDIwMTcgYXQgMDU6NTM6MzhQTSArMDgwMCwg V2VpIENoZW4gd3JvdGU6Cj4gPj4gVGhpcyBwYXRjaCBpcyBiYXNlZCBvbiB0aGUgaW1wbGVtZW50 YXRpb24gb2YgQVJNNjQsIGl0IGludHJvZHVjZXMKPiA+PiBhbHRlcm5hdGl2ZSBydW50aW1lIHBh dGNoaW5nIHRvIEFSTTMyLiBUaGlzIGFsbG93cyB0byBwYXRjaCBhc3NlbWJseQo+ID4+IGluc3Ry dWN0aW9uIGF0IHJ1bnRpbWUgdG8gZWl0aGVyIGZpeCBoYXJkd2FyZSBidWdzIG9yIG9wdGltaXpl IGZvcgo+ID4+IGNlcnRhaW4gaGFyZHdhcmUgZmVhdHVyZXMgb24gQVJNMzIgcGxhdGZvcm0uCj4g Pj4KPiA+PiBYZW4gaHlwZXJ2aXNvciBpcyB1c2luZyBBUk0gZXhlY3V0aW9uIHN0YXRlIG9ubHkg b24gQVJNMzIgcGxhdGZvcm0sCj4gPj4gVGh1bWIgaXMgbm90IHVzZWQuIFNvLCB0aGUgVGh1bWIg b25seSBicmFuY2ggaW5zdHJ1Y3Rpb25zIChDQlosIENCTlosCj4gPj4gVEJCIGFuZCBUQkgpIGFy ZSBub3QgY29uc2lkZXJlZCBpbiBhbHRlcm5hdGl2ZXMuCj4gPj4KPiA+PiBUaGUgbGVmdCBBUk0z MiBicmFuY2ggaW5zdHJ1Y3Rpb25zIGFyZSBCWCwgQkxYLCBCTCBhbmQgQi4gVGhlCj4gPj4gaW5z dHJ1Y3Rpb24gQlggaXMgdGFraW5nIGEgcmVnaXN0ZXIgaW4gcGFyYW1ldGVyLCBzbyB3ZSBkb24n dCBuZWVkIHRvCj4gPj4gcmV3cml0ZSBpdC4gVGhlIGluc3RydWN0aW9ucyBCTFgsIEJMIGFuZCBC IGFyZSB1c2luZyB0aGUgc2ltaWxhcgo+ID4+IGVuY29kaW5nIGZvciB0aGUgb2Zmc2V0IGFuZCB3 aWxsIGF2b2lkIHNwZWNpZmljIGNhc2Ugd2hlbiBleHRyYWN0aW5nCj4gPj4gYW5kIHVwZGF0aW5n IHRoZSBvZmZzZXQuCj4gPj4KPiA+PiBJbiB0aGlzIHBhdGNoLCB3ZSBpbmNsdWRlIGFsdGVybmF0 aXZlLmggaGVhZGVyIGZpbGUgdG8gbGl2ZXBhdGNoLmMKPiA+PiBkaXJlY3RseSBmb3IgQVJNMzIg Y29tcGlsYXRpb24gaXNzdWVzLiBXaGVuIHRoZSBhbHRlcm5hdGl2ZSBwYXRjaGluZwo+ID4+IGNv bmZpZyBpcyBlbmFibGVkLCB0aGUgbGl2ZXBhdGNoLmMgd2lsbCB1c2UgdGhlIGFsdGVybmF0aXZl IGZ1bmN0aW9ucy4KPiA+PiBJbiB0aGlzIGNhc2UsIHdlIHNob3VsZCBpbmNsdWRlIHRoZSBhbHRl cm5hdGl2ZSBoZWFkZXIgZmlsZSB0byB0aGlzCj4gPj4gZmlsZS4gQnV0IGZvciBBUk02NCwgaXQg ZG9lcyBub3QgaW5jbHVkZSB0aGlzIGhlYWRlciBmaWxlIGRpcmVjdGx5Lgo+ID4+IEl0IGluY2x1 ZGVzIHRoaXMgaGVhZGVyIGZpbGUgaW5kaXJlY3RseSB0aHJvdWdoOgo+ID4+IHNjaGVkLmgtPmRv bWFpbi5oLT5wYWdlLmgtPmFsdGVybmF0aXZlLmguCj4gPj4gQnV0LCB1bmZvcnR1bmF0ZWx5LCB0 aGUgcGFnZS5oIG9mIEFSTTMyIGRvZXNuJ3QgaW5jbHVkZSBhbHRlcm5hdGl2ZS5oLAo+ID4+IGFu ZCB3ZSBkb24ndCBoYXZlIHRoZSByZWFzb24gdG8gaW5jbHVkZSBpdCB0byBBUk0zMiBwYWdlLmgg bm93LiBTbyB3ZQo+ID4+IGhhdmUgdG8gaW5jbHVkZSB0aGUgYWx0ZXJuYXRpdmUuaCBkaXJlY3Rs eSBpbiBsaXZlcGF0Y2guYy4KPiA+Cj4gPiBPSywgdGhhbmtzIGZvciB0aGUgZXhwbGFuYXRpb24u Cj4gPgo+ID4KPiA+IENvdWxkIHlvdSBhbHNvIGNvbmZpcm0gdGhhdCB0aGUgdGVzdC1jYXNlcyBm b3IgbGl2ZXBhdGNoaW5nCj4gPiBkb2VzIGNvbXBpbGUgZm9yIHlvdT8KPiA+Cj4gPiBtYWtlIC1D IHhlbiB0ZXN0cwo+ID4KPiA+IHNob3VsZCBkbyBpdCAoc3BlY2lmaWNhbGx5IEkgYW0gY3VyaW91 cyBpZiB4ZW5faGVsbG9fd29ybGRfZnVuYy5jCj4gPiBjb21waWxlcyBmaW5lKS4KPiA+Cj4gCj4g WWVzLCB0aGUgdGVzdC1jYXNlcyBmb3IgbGl2ZXBhdGNoaW5nIGNhbiBjb21waWxlIHN1Y2Nlc3Nm dWxseS4KCkZhbnRhc3RpYyEKPiBJIHBhc3RlIHRoZSBmdWxsIGNvbXBpbGluZyBsb2cgYmVsb3c6 CgpObyBuZWVkIGZvciB0aGF0IGJ1dCB0aGFuayB5b3UhCgpQbHMgYWRkICdSZXZpZXdlZC1ieTog S29ucmFkIFJ6ZXN6dXRlayBXaWxrIDxrb25yYWQud2lsa0BvcmFjbGUuY29tPicKb24gdGhlIHBh dGNoLgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVu LWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVuLm9yZwpodHRwczovL2xpc3Rz Lnhlbi5vcmcveGVuLWRldmVsCg==