From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mika Kuoppala Subject: Re: [PATCH i-g-t v3] tests/drv_hangman: test for acthd increasing through invalid VM space Date: Fri, 26 Feb 2016 12:24:51 +0200 Message-ID: <87h9gv93bg.fsf@gaia.fi.intel.com> References: <1456396331-27262-1-git-send-email-daniele.ceraolospurio@intel.com> <1456413574-31876-1-git-send-email-daniele.ceraolospurio@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTP id 2AC246EA7B for ; Fri, 26 Feb 2016 10:26:52 +0000 (UTC) In-Reply-To: <1456413574-31876-1-git-send-email-daniele.ceraolospurio@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: daniele.ceraolospurio@intel.com, intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org ZGFuaWVsZS5jZXJhb2xvc3B1cmlvQGludGVsLmNvbSB3cml0ZXM6Cgo+IEZyb206IERhbmllbGUg Q2VyYW9sbyBTcHVyaW8gPGRhbmllbGUuY2VyYW9sb3NwdXJpb0BpbnRlbC5jb20+Cj4KPiBUaGUg aGFuZ2NoZWNrIGxvZ2ljIHdpbGwgbm90IGZsYWcgYW4gaGFuZyBpZiBhY3RoZCBrZWVwcyBpbmNy ZWFzaW5nLgo+IEhvd2V2ZXIsIGlmIGEgbWFsZm9ybWVkIGJhdGNoIGp1bXBzIHRvIGFuIGludmFs aWQgb2Zmc2V0IGluIHRoZSBwcGd0dCBpdAo+IGNhbiBwb3RlbnRpYWxseSBjb250aW51ZSBleGVj dXRpbmcgdGhyb3VnaCB0aGUgd2hvbGUgYWRkcmVzcyBzcGFjZQo+IHdpdGhvdXQgdHJpZ2dlcmlu ZyB0aGUgaGFuZ2NoZWNrIG1lY2hhbmlzbS4KPgo+IFRoaXMgcGF0Y2ggYWRkcyBhIHRlc3QgdG8g c2ltdWxhdGUgdGhlIGlzc3VlLiBJJ3ZlIGtlcHQgdGhlIHRlc3QgcnVubmluZwo+IGZvciBtb3Jl IHRoYW4gMTAgbWludXRlcyBiZWZvcmUga2lsbGluZyBpdCBvbiBhIEJEVyBhbmQgbm8gaGFuZyBv Y2N1cnJlZC4KPiBJJ3ZlIHNhbXBsZWQgaTkxNV9oYW5nY2hlY2tfaW5mbyBhIGZldyB0aW1lcyBk dXJpbmcgdGhlIHJ1biBhbmQgZ290IHRoZQo+IGZvbGxvd2luZzoKPgo+IEhhbmdjaGVjayBhY3Rp dmUsIGZpcmVzIGluIDQ2OG1zCj4gcmVuZGVyIHJpbmc6Cj4gCXNlcW5vID0gZmZmZmY1NWUgW2N1 cnJlbnQgZmZmZmY1NWVdCj4gCUFDVEhEID0gMHg0N2RmNjg1ZWNjIFtjdXJyZW50IDB4NDkyNmI4 MWQ5MF0KPiAJbWF4IEFDVEhEID0gMHg0N2RmNjg1ZWNjCj4gCXNjb3JlID0gMAo+IAlhY3Rpb24g PSAyCj4gCWluc3Rkb25lIHJlYWQgPSAweGZmZDdmZmZmIDB4ZmZmZmZmZmYgMHhmZmZmZmZmZiAw eGZmZmZmZmZmCj4gCWluc3Rkb25lIGFjY3UgPSAweDAwMDAwMDAwIDB4MDAwMDAwMDAgMHgwMDAw MDAwMCAweDAwMDAwMDAwCj4KPiBIYW5nY2hlY2sgYWN0aXZlLCBmaXJlcyBpbiA0MjRtcwo+IHJl bmRlciByaW5nOgo+IAlzZXFubyA9IGZmZmZmNTVlIFtjdXJyZW50IGZmZmZmNTVlXQo+IAlBQ1RI RCA9IDB4NmM5NTNkM2EzNCBbY3VycmVudCAweDZkZTVlNzZmYTRdCj4gCW1heCBBQ1RIRCA9IDB4 NmM5NTNkM2EzNAo+IAlzY29yZSA9IDAKPiAJYWN0aW9uID0gMgo+IAlpbnN0ZG9uZSByZWFkID0g MHhmZmQ3ZmZmZiAweGZmZmZmZmZmIDB4ZmZmZmZmZmYgMHhmZmZmZmZmZgo+IAlpbnN0ZG9uZSBh Y2N1ID0gMHgwMDAwMDAwMCAweDAwMDAwMDAwIDB4MDAwMDAwMDAgMHgwMDAwMDAwMAo+Cj4gSGFu Z2NoZWNrIGFjdGl2ZSwgZmlyZXMgaW4gMTY5Mm1zCj4gcmVuZGVyIHJpbmc6Cj4gCXNlcW5vID0g ZmZmZmY1NWUgW2N1cnJlbnQgZmZmZmY1NWVdCj4gCUFDVEhEID0gMHgxZjQ5YjAzNjZkYyBbY3Vy cmVudCAweDFmNGRjYmQ4OGVjXQo+IAltYXggQUNUSEQgPSAweDFmNDliMDM2NmRjCj4gCXNjb3Jl ID0gMAo+IAlhY3Rpb24gPSAyCj4gCWluc3Rkb25lIHJlYWQgPSAweGZmZDdmZmZmIDB4ZmZmZmZm ZmYgMHhmZmZmZmZmZiAweGZmZmZmZmZmCj4gCWluc3Rkb25lIGFjY3UgPSAweDAwMDAwMDAwIDB4 MDAwMDAwMDAgMHgwMDAwMDAwMCAweDAwMDAwMDAwCj4KPiB2MjogdXNlIHRoZSBuZXcgZ2VtX3dh aXQoKSBmdW5jdGlvbiAoQ2hyaXMpCj4KPiB2Mzogc3dpdGNoIHRvIHVudGVybWluYXRlZCBiYXRj aCBhbmQgcmVuYW1lIHRlc3QsIHJlbW92ZSByZWR1bmRhbnQKPiAgICAgY2hlY2ssIHVwZGF0ZSB0 ZXN0IHJlcXVpcmVtZW50cyAoQ2hyaXMpLCB1cGRhdGUgdG9wIGNvbW1lbnQKPgo+IENjOiBNaWth IEt1b3BwYWxhIDxtaWthLmt1b3BwYWxhQGxpbnV4LmludGVsLmNvbT4KPiBDYzogQXJ1biBTaWx1 dmVyeSA8YXJ1bi5zaWx1dmVyeUBsaW51eC5pbnRlbC5jb20+Cj4gQ2M6IENocmlzIFdpbHNvbiA8 Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVrPgo+IFNpZ25lZC1vZmYtYnk6IERhbmllbGUgQ2VyYW9s byBTcHVyaW8gPGRhbmllbGUuY2VyYW9sb3NwdXJpb0BpbnRlbC5jb20+Cj4gLS0tCj4gIHRlc3Rz L2Rydl9oYW5nbWFuLmMgfCAzOSArKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysr KysKPiAgMSBmaWxlIGNoYW5nZWQsIDM5IGluc2VydGlvbnMoKykKPgo+IGRpZmYgLS1naXQgYS90 ZXN0cy9kcnZfaGFuZ21hbi5jIGIvdGVzdHMvZHJ2X2hhbmdtYW4uYwo+IGluZGV4IDhhNDY1Y2Yu LjIzNjBmMjYgMTAwNjQ0Cj4gLS0tIGEvdGVzdHMvZHJ2X2hhbmdtYW4uYwo+ICsrKyBiL3Rlc3Rz L2Rydl9oYW5nbWFuLmMKPiBAQCAtMjg4LDYgKzI4OCw0MiBAQCBzdGF0aWMgdm9pZCB0ZXN0X2Vy cm9yX3N0YXRlX2NhcHR1cmUodW5zaWduZWQgcmluZ19pZCwKPiAgCWNoZWNrX2Vycm9yX3N0YXRl KGdlbiwgY21kX3BhcnNlciwgcmluZ19uYW1lLCBvZmZzZXQpOwo+ICB9Cj4gIAo+ICsvKiBUaGlz IHRlc3QgY292ZXJzIHRoZSBjYXNlIHdoZXJlIHdlIGVuZCB1cCBpbiBhbiB1bmluaXRpYWxpc2Vk IGFyZWEgb2YgdGhlCj4gKyAqIHBwZ3R0IGFuZCBrZWVwIGV4ZWN1dGluZyB0aHJvdWdoIGl0LiBU aGlzIGlzIHBhcnRpY3VsYXJseSByZWxldmFudCBpZiA0OGIKPiArICogcHBndHQgaXMgZW5hYmxl ZCBiZWNhdXNlIHRoZSBwcGd0dCBpcyBtYXNzaXZlbHkgYmlnZ2VyIGNvbXBhcmVkIHRvIHRoZSAz MmIKPiArICogY2FzZSBhbmQgaXQgdGFrZXMgYSBsb3QgbW9yZSB0aW1lIHRvIHdyYXAsIHNvIHRo ZSBhY3RoZCBjYW4gcG90ZW50aWFsbHkga2VlcAo+ICsgKiBpbmNyZWFzaW5nIGZvciBhIGxvbmcg dGltZQo+ICsgKi8KPiArI2RlZmluZSBOU0VDX1BFUl9TRUMJMTAwMDAwMDAwMEwKPiArc3RhdGlj IHZvaWQgaGFuZ2NoZWNrX3VudGVybWluYXRlZCh2b2lkKQo+ICt7Cj4gKwlpbnQgZmQ7Cj4gKwkv KiB0aW1lb3V0IG5lZWRzIHRvIGJlIGdyZWF0ZXIgdGhhbiB+NSpoYW5nY2hlY2sgKi8KPiArCWlu dDY0X3QgdGltZW91dF9ucyA9IDEwMCAqIE5TRUNfUEVSX1NFQzsgLyogMTAwIHNlY29uZHMgKi8K PiArCXN0cnVjdCBkcm1faTkxNV9nZW1fZXhlY2J1ZmZlcjIgZXhlY2J1ZjsKPiArCXN0cnVjdCBk cm1faTkxNV9nZW1fZXhlY19vYmplY3QyIGdlbV9leGVjOwo+ICsJdWludDMyX3QgaGFuZGxlOwo+ ICsKPiArCWZkID0gZHJtX29wZW5fZHJpdmVyKERSSVZFUl9JTlRFTCk7Cj4gKwlpZ3RfcmVxdWly ZShnZW1fdXNlc19mdWxsX3BwZ3R0KGZkKSk7Cj4gKwlpZ3RfcmVxdWlyZV9oYW5nX3JpbmcoZmQs IDApOwo+ICsKPiArCWhhbmRsZSA9IGdlbV9jcmVhdGUoZmQsIDQwOTYpOwo+ICsKPiArCW1lbXNl dCgmZ2VtX2V4ZWMsIDAsIHNpemVvZihnZW1fZXhlYykpOwo+ICsJZ2VtX2V4ZWMuaGFuZGxlID0g aGFuZGxlOwo+ICsKPiArCW1lbXNldCgmZXhlY2J1ZiwgMCwgc2l6ZW9mKGV4ZWNidWYpKTsKPiAr CWV4ZWNidWYuYnVmZmVyc19wdHIgPSAodWludHB0cl90KSZnZW1fZXhlYzsKPiArCWV4ZWNidWYu YnVmZmVyX2NvdW50ID0gMTsKPiArCWV4ZWNidWYuYmF0Y2hfbGVuID0gODsKPiArCj4gKwlnZW1f ZXhlY2J1ZihmZCwgJmV4ZWNidWYpOwo+ICsJaWd0X2Fzc2VydF9lcShnZW1fd2FpdChmZCwgaGFu ZGxlLCAmdGltZW91dF9ucyksIDApOwoKQ2hyaXMgcG9pbnRlZCBvdXQgaW4gaXJjIHRoYXQgaWYg ZW5kIHVwIHRpbWVvdXRpbmcsIHRoYXQKbWVhbnMgcnVuYXdheSBoZWFkIGlzIHRoZXJlIHN0aWxs IHByb2dyZXNzaW5nLgoKSW4gb3JkZXIgdG8gbWFrZSB0aGUgZ3B1IHVzYWJsZSBhZ2Fpbiwgd2Ug bmVlZCB0byBmb3JjZXJlc2V0CnRoZSBncHUuIFN0b3AgcmluZ3MgZG9lc24ndCBoZWxwIGF0IGhl cmUgYW55bW9yZSBzbwpmb3JjaW5nICdlY2hvIDEgPmk5MTVfd2VkZ2VkX3NldCBzaG91bGQgZG8g dGhlIHRyaWNrLgoKLU1pa2EKCgoKPiArCj4gKwljbG9zZShmZCk7Cj4gK30KPiArCj4gIGlndF9t YWluCj4gIHsKPiAgCWNvbnN0IHN0cnVjdCBpbnRlbF9leGVjdXRpb25fZW5naW5lICplOwo+IEBA IC0zMTQsNCArMzUwLDcgQEAgaWd0X21haW4KPiAgCQkJdGVzdF9lcnJvcl9zdGF0ZV9jYXB0dXJl KGUtPmV4ZWNfaWQgfCBlLT5mbGFncywKPiAgCQkJCQkJIGUtPmZ1bGxfbmFtZSk7Cj4gIAl9Cj4g Kwo+ICsJaWd0X3N1YnRlc3QoImhhbmdjaGVjay11bnRlcm1pbmF0ZWQiKQo+ICsJCWhhbmdjaGVj a191bnRlcm1pbmF0ZWQoKTsKPiAgfQo+IC0tIAo+IDEuOS4xCl9fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwt Z2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9t YWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=