From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Edgar E. Iglesias" Subject: Re: [RFC v2 3/6] xen/arm: Allow platform_hvc to handle guest SMC calls Date: Thu, 9 Feb 2017 21:01:26 +0100 Message-ID: <20170209200126.GR12995@toto> References: <1cb1253c-c378-4598-f421-1b9fb2466672@arm.com> <20170208172913.GR9606@toto> <20170208194011.GS9606@toto> <0662483e-6d8a-6f7d-71fd-ad46c40e4bf5@arm.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: Tamas K Lengyel Cc: Volodymyr Babchuk , "Edgar E. Iglesias" , Julien Grall , Stefano Stabellini , Xen-devel List-Id: xen-devel@lists.xenproject.org T24gVGh1LCBGZWIgMDksIDIwMTcgYXQgMTI6NDI6MDlQTSAtMDcwMCwgVGFtYXMgSyBMZW5neWVs IHdyb3RlOgo+IE9uIFRodSwgRmViIDksIDIwMTcgYXQgMTE6MzkgQU0sIEp1bGllbiBHcmFsbCA8 anVsaWVuLmdyYWxsQGFybS5jb20+IHdyb3RlOgo+ID4gSGkgVGFtYXMsCj4gPgo+ID4gT24gMDIv MDkvMjAxNyAwNjoxMSBQTSwgVGFtYXMgSyBMZW5neWVsIHdyb3RlOgo+ID4+Cj4gPj4gT24gV2Vk LCBGZWIgOCwgMjAxNyBhdCA1OjA4IFBNLCBKdWxpZW4gR3JhbGwgPGp1bGllbi5ncmFsbEBhcm0u Y29tPiB3cm90ZToKPiA+Pj4KPiA+Pj4gT24gMDgvMDIvMjAxNyAyMzoyOCwgVGFtYXMgSyBMZW5n eWVsIHdyb3RlOgo+ID4+Pj4KPiA+Pj4+IE9uIFdlZCwgRmViIDgsIDIwMTcgYXQgMzowNCBQTSwg SnVsaWVuIEdyYWxsIDxqdWxpZW4uZ3JhbGxAYXJtLmNvbT4KPiA+Pj4+IHdyb3RlOgo+ID4+Pgo+ ID4+PiBZb3UgaGF2ZW4ndCB1bmRlcnN0b29kIG15IHBvaW50LiBYZW4gaXMgY3VycmVudGx5IGVt dWxhdGluZyBQU0NJIGNhbGwgZm9yCj4gPj4+IHRoZSBndWVzdCB0byBhbGxvdyBwb3dlcmluZyB1 cCBhbmQgZG93biB0aGUgQ1BVcyBhbmQgb3RoZXIgc3R1ZmYuIElmIHlvdQo+ID4+PiBkZWNpZGUg dG8gdHJhcCBhbGwgdGhlIFNNQ3MsIHlvdSB3b3VsZCBoYXZlIHRvIGhhbmRsZSB0aGVtLgo+ID4+ Cj4gPj4KPiA+PiBTdXJlLCBpdCdzIG1vcmUgd29yayBvbiB0aGUgbW9uaXRvciBzaWRlLCBidXQg b3RoZXIgdGhlbiB0aGF0LCB3aGF0J3MKPiA+PiB0aGUgcHJvYmxlbT8KPiA+Cj4gPgo+ID4gQmVj YXVzZSB5b3Ugd2lsbCBoYXZlIHRvIGludHJvZHVjZSBoeXBlcmNhbGxzIHRvIGdldCBhbGwgdGhl IG5lY2Vzc2FyeQo+ID4gaW5mb3JtYXRpb24gZnJvbSBYZW4gdGhhdCB3aWxsIG5vdCBiZSBhdmFp bGFibGUgZnJvbSBvdXRzaWRlLgo+Cj4gPiBHaXZlbiB0aGF0IFNNQyBoYXMgYmVlbiBkZXNpZ25l ZCB0byB0YXJnZXQgZGlmZmVyZW50IHNlcnZpY2VzIChQU0NJLCBUcnVzdGVkCj4gPiBPUy4uLikg aXQgd291bGQgYmUgbm9ybWFsIHRvIGhhdmUgbW9uaXRvciBhcHAgb25seSBtb25pdG9yaW5nIGEg Y2VydGFpbiBzZXQKPiA+IG9mIFNNQyBjYWxsLiBZb3UgY2Fubm90IGRlbnkgYSBzdWNoIHVzZSBj YXNlIGFzIGl0IHdvdWxkIGF2b2lkIGFuIG1vbml0b3IKPiA+IGFwcCB0byBoYW5kbGUgZXZlcnkg c2luZ2xlIGNhbGwgdGhhdCB3b3VsZCBiZSBjb25zdW1lZCBieSBYRU4gYnV0IG5vdAo+ID4gZm9y d2FyZGVkIHRvIHRoZSBzZWN1cmUgZmlybXdhcmUuCj4gPgo+IAo+IEkgaGF2ZSBub3RoaW5nIGFn YWluc3QgaW50cm9kdWNpbmcgYSBmaW5lLXR1bmUgb3B0aW9uIHRvIHRoZSBTTUMKPiBtb25pdG9y aW5nIHN5c3RlbSBzbyB0aGUgbW9uaXRvciBhcHAgY2FuIGRldGVybWluZSBpZiBpdCB3YW50cyBh bGwKPiBTTUNzIG9yIG9ubHkgYSBzdWJzZXQuIEF0IHRoZSBtb21lbnQgSSBkb24ndCBrbm93IG9m IGFueSB1c2VjYXNlIHRoYXQKPiB3b3VsZCByZXF1aXJlIHRoaXMgb3B0aW9uLiBJIGNlcnRhaW5s eSBkb24ndCBuZWVkIGl0LiBJZiB0aGlzIG9wdGlvbgo+IGdldHMgaW1wbGVtZW50ZWQgYnkgc29t ZW9uZSwgSSB3b3VsZCBiZSBoYXBweSB0byB0YWtlIGl0LgoKV2VsbCwgdGhlIHJlYXNvbiBpdCB3 b3VsZCBiZSB1c2VmdWwgaXMgdGhlIG90aGVyIHdheSBhcm91bmQuCk9uIGZvciBleGFtcGxlIFp5 bnFNUCwgZW5hYmxpbmcgdGhlIG1vbml0b3IgaXMgdXNlbGVzcyBzaW5jZSBpdCB3aWxsCnR1cm4g b2ZmIHRoZSBhYmlsaXR5IHRvIHVzZSB0aGUgdml0YWwgRlcgQVBJcyBuZWVkZWQgZm9yIGRldmlj ZQpwYXNzdGhyb3VnaC4KClNvIHRoZSBtb25pdG9yIG9ubHkgd29ya3MgZm9yIFBWIGd1ZXN0cyB0 aGF0IGNhbGwgU01DIEFQSXMgdG8gc29tZQppbWFnaW5hcnkgRmlybXdhcmUuCgpXaGlsZSBhIG1v bml0b3IgdGhhdCBkaWRuJ3QgaW5zaXN0IGluIGNvbnN1bWluZyBhbGwgU01DIGNhbGxzLApjb3Vs ZCB2ZXJ5IHdlbGwgYmUgdXNlZnVsIGZvciBtb25pdG9yaW5nL3RyYWNpbmcgcHVycG9zZXMgb3IK b3RoZXIgc3R1ZmYgZXZlbiB3aXRoIGd1ZXN0cyB0aGF0IGFjdHVhbGx5IHVzZSBhICJyZWFsIiBG VyBBUEkuCgpJIGRvbid0IHRoaW5rIHdlIG5lZWQgdG8gaW1wbGVtZW50IHN1cHBvcnQgZm9yIHRo ZSBsYXR0ZXIgcmlnaHQgYXdheSwKd2UgY2FuIGluY3JlbWVudGFsbHkgYWRkIHN1cHBvcnQgZm9y IHRoZXNlIHRoaW5ncyAoSSBob3BlKS4KCkNoZWVycywKRWRnYXIKCgoKCgpfX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0 Clhlbi1kZXZlbEBsaXN0cy54ZW4ub3JnCmh0dHBzOi8vbGlzdHMueGVuLm9yZy94ZW4tZGV2ZWwK