From mboxrd@z Thu Jan 1 00:00:00 1970 From: Julien Grall Subject: Re: [PATCH 1/2] arm: smccc: handle SMCs/HVCs according to SMCCC Date: Tue, 20 Jun 2017 12:55:43 +0100 Message-ID: <97ca2b1f-9154-5643-4313-1480f71fab01@arm.com> References: <1497449445-23112-1-git-send-email-volodymyr_babchuk@epam.com> <1497449445-23112-2-git-send-email-volodymyr_babchuk@epam.com> <4d74195e-5b4e-0309-4878-53926ac2ea03@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: Content-Language: en-US List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Volodymyr Babchuk , xen-devel@lists.xen.org Cc: Stefano Stabellini List-Id: xen-devel@lists.xenproject.org T24gMDYvMTkvMjAxNyAxMDo1OSBQTSwgVm9sb2R5bXlyIEJhYmNodWsgd3JvdGU6Cj4gSGVsbG8g SnVsaWVuLAoKSGkgVm9sb2R5bXlyLAoKWy4uLl0KCj4+PiArLyoqCj4+PiArICogc21jY2NfaGFu ZGxlX2NhbGwoKSAtIGhhbmRsZSBTTUMvSFZDIGNhbGwgYWNjb3JkaW5nIHRvIEFSTSBTTUNDQwo+ Pj4gKyAqLwo+Pj4gK3ZvaWQgc21jY2NfaGFuZGxlX2NhbGwoc3RydWN0IGNwdV91c2VyX3JlZ3Mg KnJlZ3MsIGNvbnN0IHVuaW9uIGhzciBoc3IpCj4+Cj4+IGhzciBpcyBhbHJlYWR5IHBhcnQgb2Yg cmVncy4KPj4KPj4+ICt7Cj4+PiArICAgIGJvb2wgaGFuZGxlZCA9IGZhbHNlOwo+Pj4gKwo+Pgo+ PiBJIGFtIGEgYml0IHN1cnByaXNlZCwgSSBkb24ndCBzZWUgYW55IGNoZWNrIHRvIHByZXZlbnQg YSAzMi1iaXQgZ3Vlc3QgCj4+IHRvIHVzZSBTTUM2NCBjYWxsLgo+IFNob3VsZCB3ZSByZXR1cm4g QVJNX1NNQ0NDX0VSUl9VTktOT1dOX0ZVTkNUSU9OIGNvZGUgaW4gdGhpcyBjYXNlPyBPciAKPiBp bmplY3QgdW5kZWZpbmVkIGluc3RydWN0aW9uPwoKV2Ugc2hvdWxkIGZvbGxvdyB3aGF0IHRoZSBz cGVjIHNheXMgaGVyZS4gUGVyIHNlY3Rpb24gMi43IChBUk0gREVOIAowMDI4QiksIHlvdSBzaG91 bGQgcmV0dXJuIEFSTV9TTUNDX0VSUl9VTktPV05fRlVOQ1RJT04gZm9yIFNNQzY0L0hWQzY0IApj YWxsIGZyb20gQUFyY2gzMi4KCj4+IEZ1cnRoZXJtb3JlLCBiYXNlZCBmcm9tIHRoZSBTTUNDQyBz cGVjIChzZWUgMi45IGluIEFSTSBERU4gMDAyOEIpLCB0aGUgCj4+IGNvbXBsaWFudCBTTUMgY2Fs bHMgc2hvdWxkIGhhdmUgdGhlIGltbWVkaWF0ZSB2YWx1ZSBvZiB6ZXJvLgo+IExvb2tzIGxpa2Ug SFNSIGRvZXMgbm90IGhvbGQgaW1tZWRpYXRlIHZhbHVlIChhcyBpZiBpbiBjYXNlIG9mIEhWQy9T VkMpLiAKPiBUaGF0IG1lYW5zIHRoYXQgSSBuZWVkIHRvIG1hcCBtZW1vcnkgYXQgUEMgYW5kIGRl Y29kZSBpbnN0cnVjdGlvbiAKPiBtYW51YWxseS4gSXQgaXMgYSBiaXQgY29tcGxleCwgSSB0aGlu ay4gU2hvdWxkIHdlIGRvIHRoaXM/CgpXZWxsLCB0aGUgaW1tZWRpYXRlIGlzIHByZXNlbnQgZm9y IHRoZSBJU1MgZW5jb2RpbmcgZm9yIGV4Y2VwdGlvbiBmcm9tIApTTUMgZXhlY3V0ZWQgaW4gQUFy Y2g2NCBzdGF0ZS4gU28geW91IGNhbiBkZWNvZGUgdGhlIGltbWVkaWF0ZSBoZXJlLgoKRm9yIFNN QyBleGVjdXRlZCBpbiBBQXJjaDMyIHN0YXRlLCBpbmRlZWQgdGhlIGltbWVkaWF0ZSBpcyBub3Qg cHJlc2VudC4KCkkgaGFkIGEgcXVpY2sgbG9vayBhdCB0aGUgYXJtIHRydXN0ZWQgZmlybXdhcmUu IEkgaGF2ZW4ndCBzcG90IGFueSAKZGVjb2Rpbmcgb2YgdGhlIGltbWVkaWF0ZSBmcm9tIGFuIGlu c3RydWN0aW9uLgoKTXkgbWFpbiBjb25jZXJuIGlzIGFueSBub24temVybyB2YWx1ZSBhcmUgcmVz ZXJ2ZWQuIElmIHRoZXkgYXJlIHVzZWQgaW4gCnRoZSBmdXR1cmUsIHdlIG1heSBlbXVsYXRlIHRo ZW0gYnkgbWlzdGFrZS4gU28gd2Ugc2hvdWxkIGRlZmluaXRlbHkgCmhhbmRsZSBpdCBmb3IgQUFy Y2g2NC4gRm9yIEFBcmNoMzIsIHdlIGNvdWxkIGRlY29kZSB0aGUgaW5zdHJ1Y3Rpb24sIGJ1dCAK dGhhdCB3b3VsZCBiZSB0aW1lIGNvbnN1bWluZyBmb3IgdGhlIGJlbmVmaXRzIG9mIGZ1dHVyZSBl eHRlbnNpb24gYnV0IAphZGQgb3ZlcmhlYWQgb24gdGhlIFNNQyBjYWxsLiBTbyBJIHdvdWxkIGp1 c3QgY29uc2lkZXIgaXQgYXMgYWx3YXlzIDAgCndpdGggYSBzdWl0YWJsZSBjb21tZW50IG9uIHRv cCBleHBsYWluaW5nIHdoeS4KClsuLi5dCgo+Pj4gKwo+Pj4gKyNpbmNsdWRlIDx4ZW4vdHlwZXMu aD4KPj4+ICsKPj4+ICsvKgo+Pj4gKyAqIFRoaXMgZmlsZSBwcm92aWRlcyBjb21tb24gZGVmaW5l cyBmb3IgQVJNIFNNQyBDYWxsaW5nIENvbnZlbnRpb24gYXMKPj4+ICsgKiBzcGVjaWZpZWQgaW4K Pj4+ICsgKiBodHRwOi8vaW5mb2NlbnRlci5hcm0uY29tL2hlbHAvdG9waWMvY29tLmFybS5kb2Mu ZGVuMDAyOGEvaW5kZXguaHRtbAo+Pj4gKyAqLwo+Pj4gKwo+Pj4gKyNkZWZpbmUgQVJNX1NNQ0ND X1NURF9DQUxMICAgICAgICAwCj4+Cj4+IElzIHRoaXMgZmlsZSBjb21pbmcgZnJvbSBMaW51eD8g SWYgc28sIGl0IHNob3VsZCBiZSBtZW50aW9uLiBJZiBub3QsIAo+PiBwbGVhc2UgdXNlIHNvZnQg dGFiIGFuZCBub3QgaGFyZCB0YWIuIFRoaXMgaXMgdmFsaWQgaW4gYWxsIHRoaXMgCj4+IGZpbGUu QWN0dWFsbHksIHBhcnQgb2YgdGhpcyBkZWZpbmVzIGFyZSBmcm9tIExpbnV4LCBhbm90aGVyIGRl ZmluZXMgCj4+IHdhcyBhZGRlZCAKPiBieSBteXNlbGYuIFdoYXQgSSBzaG91bGQgdG8gaW4gdGhp cyBjYXNlPwoKVXNpbmcgWGVuIGNvZGluZyBzdHlsZSBhbHdheXMgKHNlZSBDT0RJTkdfU1RZTEUp LgoKQ2hlZXJzLAoKLS0gCkp1bGllbiBHcmFsbAoKX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlz dHMueGVuLm9yZwpodHRwczovL2xpc3RzLnhlbi5vcmcveGVuLWRldmVsCg==