From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alex =?utf-8?Q?Benn=C3=A9e?= Subject: Re: [PATCH v4 10/12] KVM: arm64: guest debug, HW assisted debug support Date: Fri, 15 May 2015 17:16:26 +0100 Message-ID: <87y4kpke91.fsf@linaro.org> References: <1431700035-23479-1-git-send-email-alex.bennee@linaro.org> <1431700035-23479-11-git-send-email-alex.bennee@linaro.org> <20150515152346.GB23652@leverpostej> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-reply-to: <20150515152346.GB23652@leverpostej> 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: Mark Rutland Cc: "kvm@vger.kernel.org" , "open list:DOCUMENTATION" , "jan.kiszka@siemens.com" , Will Deacon , Peter Zijlstra , "kvmarm@lists.cs.columbia.edu" , Lorenzo Pieralisi , Russell King , Jonathan Corbet , Ingo Molnar , Gleb Natapov , "zhichao.huang@linaro.org" , Catalin Marinas , "bp@suse.de" , Marc Zyngier , "r65777@freescale.com" , "linux-arm-kernel@lists.infradead.org" , adead.org@lists.cs.columbia.edu, "open list:ABI/API" , open list d List-Id: linux-api@vger.kernel.org Ck1hcmsgUnV0bGFuZCA8bWFyay5ydXRsYW5kQGFybS5jb20+IHdyaXRlczoKCj4gSGkgQWxleCwK Pgo+IE9uIEZyaSwgTWF5IDE1LCAyMDE1IGF0IDAzOjI3OjEzUE0gKzAxMDAsIEFsZXggQmVubsOp ZSB3cm90ZToKPj4gVGhpcyBhZGRzIHN1cHBvcnQgZm9yIHVzZXJzcGFjZSB0byBjb250cm9sIHRo ZSBIVyBkZWJ1ZyByZWdpc3RlcnMgZm9yCj4+IGd1ZXN0IGRlYnVnLiBJbiB0aGUgZGVidWcgaW9j dGwgd2UgY29weSB0aGUgSU1QREVGIGRlZmluZWQgbnVtYmVyIG9mCj4+IHJlZ2lzdGVycyBpbnRv IGEgbmV3IHJlZ2lzdGVyIHNldCBjYWxsZWQgaG9zdF9kZWJ1Z19zdGF0ZS4gVGhlcmUgaXMgbm93 Cj4+IGEgbmV3IHZjcHUgcGFyYW1ldGVyIGNhbGxlZCBkZWJ1Z19wdHIgd2hpY2ggc2VsZWN0cyB3 aGljaCByZWdpc3RlciBzZXQKPj4gaXMgdG8gY29waWVkIGludG8gdGhlIHJlYWwgcmVnaXN0ZXJz IHdoZW4gd29ybGQgc3dpdGNoIG9jY3Vycy4KPj4gCj4+IEkndmUgbW92ZWQgc29tZSBoZWxwZXIg ZnVuY3Rpb25zIGludG8gdGhlIGh3X2JyZWFrcG9pbnQuaCBoZWFkZXIgZm9yCj4+IHJlLXVzZS4K Pj4gCj4+IEFzIHdpdGggc2luZ2xlIHN0ZXAgd2UgbmVlZCB0byB0d2VhayB0aGUgZ3Vlc3QgcmVn aXN0ZXJzIHRvIGVuYWJsZSB0aGUKPj4gZXhjZXB0aW9ucyBzbyB3ZSBuZWVkIHRvIHNhdmUgYW5k IHJlc3RvcmUgdGhvc2UgYml0cy4KPj4gCj4+IFR3byBuZXcgY2FwYWJpbGl0aWVzIGhhdmUgYmVl biBhZGRlZCB0byB0aGUgS1ZNX0VYVEVOU0lPTiBpb2N0bCB0byBhbGxvdwo+PiB1c2Vyc3BhY2Ug dG8gcXVlcnkgdGhlIG51bWJlciBvZiBoYXJkd2FyZSBicmVhayBhbmQgd2F0Y2ggcG9pbnRzCj4+ IGF2YWlsYWJsZSBvbiB0aGUgaG9zdCBoYXJkd2FyZS4KPgo+IFRoZXJlJ3MgdGhlIHVuZm9ydHVu YXRlIHBvc3NpYmlsaXR5IHRoYXQgdGhlc2UgY291bGQgdmFyeSBhY3Jvc3MgY29yZXMKPiBpbiBh IGJpZy5MSVRUTEUgc3lzdGVtICh0aG91Z2ggd2UgaGF2ZW4ndCBzZWVuIHRoYXQgdGh1cyBmYXIp LiBUaGUKPiBrZXJuZWwgc2FuaXR5IGNoZWNrcyBzaG91bGQgY3VycmVudGx5IGV4cGxvZGUgaWYg c3VjaCBhIGNhc2UgaXMKPiBlbmNvdW50ZXJlZCwgYnV0IEkgZG9uJ3Qga25vdyB3aGF0IHdlJ2Qg ZG8gd2VyZSB0aGF0IHRvIGhhcHBlbi4KCkkgc3VzcGVjdCB3ZSB3b3VsZCBoYXZlIHRvIGRpc2Fi bGUgSFcgYXNzaXN0ZWQgYnJlYWtwb2ludHMgb3IgcmV0dXJuIHRoZQpsb3dlc3QgY29tbW9uIGRl bm9taW5hdG9yIGlmIHdlIGNhbiB0ZWxsIHdoaWNoIGNvcmVzIHdlIHNoYWxsIGV2ZXJ5IGJlCnNj aGVkdWxlZCBvbi4KCj4KPiBUaGlzIGdldHMgbW9yZSBmdW4gd2hlbiB5b3UgY29uc2lkZXIgdGhl IGNvbnRleHQtYXdhcmUgYnJlYWtwb2ludHMgYXJlCj4gdGhlIGhpZ2hlc3QgbnVtYmVyZWQuIFNv IHRoZSBzZXQgb2YgKGNvbnRleHQtYXdhcmUpIGJyZWFrcG9pbnRzIG1pZ2h0Cj4gbm90IGludGVy c2VjdCBhY3Jvc3MgYWxsIENQVXMuCgpJIGRpZG4ndCBzZWUgYSByZWZlcmVuY2UgdG8gdGhhdCBp biB0aGUgQVJNIEFSTS4gSXQgc2VlbWVkIHRvIGltcGx5IGFueQpicmVha3BvaW50IGNvdWxkIGJl IGNvbnRleHQgYXdhcmUgaXMgLkJUIHdhcyBhcHByb3ByaWF0ZWx5IHNldCBhbmQKbGlua2VkIHRv IHRoZSBWUi4gIAoKQXMgaXQgaGFwcGVucyB0aGUgZ2RiIHN0dWIgaW50ZXJmYWNlIGluIFFFTVUg aXMgZmFpcmx5IGxpbWl0ZWQgc28gd2hpbGUKSSBleHBvc2UgdGhlIGZ1bGwgZGVidWcgcmVnaXN0 ZXJzIEkgZG9uJ3QgdGhpbmsgdGhlcmUgaXMgY3VycmVudGx5IGEgd2F5CnRvIGV4cG9zZSBhbnkg b2YgdGhlIGZhbmN5IGxpbmtpbmcvY29udGV4dCBzdHVmZiB0byB0aGUgdXNlcnNwYWNlCmRlYnVn Z2VyLiBIb3dldmVyIEkgZGlkIG1ha2UgdGhlIEFCSSBwYXNzIGZ1bGwgcmF3IHZhbHVlcyBpbiBz byB0aGlzCmNvdWxkIGJlY29tZSBhIHBvc3NpYmlsaXR5IGxhdGVyIHdpdGhvdXQgaGF2aW5nIHRv IGV4cGFuZCB0aGUgQUJJLgoKCj4gSSdtIG5vdCBzdXJlIHdoYXQgdGhlIGJlc3QgdGhpbmcgdG8g ZG8gaXMgdy5yLnQuIGV4cG9zaW5nIHRoYXQgdG8KPiB1c2Vyc3BhY2UuCj4KPiBUaGFua3MsCj4g TWFyay4KCi0tIApBbGV4IEJlbm7DqWUKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX18Ka3ZtYXJtIG1haWxpbmcgbGlzdAprdm1hcm1AbGlzdHMuY3MuY29sdW1i aWEuZWR1Cmh0dHBzOi8vbGlzdHMuY3MuY29sdW1iaWEuZWR1L21haWxtYW4vbGlzdGluZm8va3Zt YXJtCg==