From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH] drm/i915: Fix MST oops due to MSA changes Date: Thu, 17 Oct 2019 15:12:06 +0300 Message-ID: <20191017121206.GR1208@intel.com> References: <20191015190538.27539-1-ville.syrjala@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id C945B89F89 for ; Thu, 17 Oct 2019 12:12:10 +0000 (UTC) Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: "Shankar, Uma" Cc: "intel-gfx@lists.freedesktop.org" List-Id: intel-gfx@lists.freedesktop.org T24gV2VkLCBPY3QgMTYsIDIwMTkgYXQgMDI6NTk6NDVQTSArMDAwMCwgU2hhbmthciwgVW1hIHdy b3RlOgo+IAo+IAo+ID4tLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQo+ID5Gcm9tOiBWaWxsZSBT eXJqYWxhIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4KPiA+U2VudDogV2VkbmVzZGF5 LCBPY3RvYmVyIDE2LCAyMDE5IDEyOjM2IEFNCj4gPlRvOiBpbnRlbC1nZnhAbGlzdHMuZnJlZWRl c2t0b3Aub3JnCj4gPkNjOiBNdW4sIEd3YW4tZ3llb25nIDxnd2FuLWd5ZW9uZy5tdW5AaW50ZWwu Y29tPjsgU2hhbmthciwgVW1hCj4gPjx1bWEuc2hhbmthckBpbnRlbC5jb20+Cj4gPlN1YmplY3Q6 IFtQQVRDSF0gZHJtL2k5MTU6IEZpeCBNU1Qgb29wcyBkdWUgdG8gTVNBIGNoYW5nZXMKPiA+Cj4g PkZyb206IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20+Cj4g Pgo+ID5UaGUgTVNBIE1JU0MgY29tcHV0YXRpb24gbm93IGRlcGVuZHMgb24gdGhlIGNvbm5lY3Rv ciBzdGF0ZSwgYW5kIHdlIGRvIGl0IGZyb20KPiA+dGhlIERESSAucHJlX2VuYWJsZSgpIGhvb2su IEFsbCB0aGF0IGlzIGZpbmUgZm9yIERQIFNTVCBidXQgd2l0aCBNU1Qgd2UgZG9uJ3QgYWN0dWFs bHkKPiA+cGFzcyB0aGUgY29ubmVjdG9yIHN0YXRlIHRvIHRoZSBkaWcgcG9ydCdzIC5wcmVfZW5h YmxlKCkgaG9vayB3aGljaCBsZWFkcyB0byBhbiBvb3BzLgo+ID4KPiA+TmVlZCB0byB0aGluayBt b3JlIGhvdyB0byBzb2x2ZSB0aGlzIGluIGEgY2xlYW5lciBmYXNoaW9uLCBidXQgZm9yIG5vdyBs ZXQncyBqdXN0IGFkZCBhCj4gPk5VTEwgY2hlY2sgdG8gc3RvcCB0aGUgb29wc2luZy4KPiAKPiBM b29rcyBnb29kIHRvIG1lLiBXZSB3aWxsIGhhdmUgdG8gaGFuZGxlIGNvbG9yc3BhY2VzIGZvciBN U1QgcHJvcGVybHkuCgpZZWFoLCBpbiBmYWN0IGp1c3QgcmVhbGl6ZWQgdGhhdCB0aGlzIGlzIGEg dHJhbnNjb2RlciByZWdpc3RlciBzbyB3ZSdyZQpubyBsb25nZXIgY29uZmlndXJpbmcgTVNBIE1J U0MgZm9yIGFueXRoaW5nIGJ1dCB0aGUgZmlyc3QgTVNUIHN0cmVhbS4KVGhlIG90aGVyIHN0cmVh bXMgd2lsbCBsZWF2ZSBUUkFOU19NU0FfTUlTQyB1bnRvdWNoZWQuIFNvIEkgZ3Vlc3Mgd2UKbmVl ZCB0byBtb3ZlIHRoaXMgaW50byB0aGUgTVNUIGNvZGUgcHJvcGVyLCBhbmQgaWYgaXQgbmVlZHMg dG8gYmUgbGVmdAppbiBkZGlfcHJlX2VuYWJsZSgpIGZvciBTU1Qgd2UgcHJvYmFibHkgd2FudCB0 byBleGNsdWRlIGl0IGdldHRpbmcKcHJvZ3JhbW1pbmcgdGhlcmUgZm9yIE1TVCB0aGVyZS4gQW55 IHZvbHVudGVlcnM/CgpQdXNoZWQuIFRoYW5rcyBmb3IgdGhlIHJldmlld3MuCgo+IEJ1dCB0aGF0 IGNhbiBiZQo+IGRvbmUgbGF0ZXIuIFRoYW5rcyBmb3IgaWRlbnRpZnlpbmcgYW5kIGZpeGluZyB0 aGlzLgo+IFJldmlld2VkLWJ5OiBVbWEgU2hhbmthciA8dW1hLnNoYW5rYXJAaW50ZWwuY29tPgo+ IAo+ID5DYzogR3dhbi1neWVvbmcgTXVuIDxnd2FuLWd5ZW9uZy5tdW5AaW50ZWwuY29tPgo+ID5D YzogVW1hIFNoYW5rYXIgPHVtYS5zaGFua2FyQGludGVsLmNvbT4KPiA+Rml4ZXM6IDBjMDZmYTE1 NjAwNiAoImRybS9pOTE1L2RwOiBBZGQgc3VwcG9ydCBvZiBCVC4yMDIwIENvbG9yaW1ldHJ5IHRv IERQIE1TQSIpCj4gPlNpZ25lZC1vZmYtYnk6IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUuc3lyamFs YUBsaW51eC5pbnRlbC5jb20+Cj4gPi0tLQo+ID4gZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxh eS9pbnRlbF9kZGkuYyB8IDQgKysrLQo+ID4gMSBmaWxlIGNoYW5nZWQsIDMgaW5zZXJ0aW9ucygr KSwgMSBkZWxldGlvbigtKQo+ID4KPiA+ZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2Rpc3BsYXkvaW50ZWxfZGRpLmMKPiA+Yi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2lu dGVsX2RkaS5jCj4gPmluZGV4IDgwZjhlMjY5OGJlMC4uNGM4MTQ0OWVjMTQ0IDEwMDY0NAo+ID4t LS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX2RkaS5jCj4gPisrKyBiL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfZGRpLmMKPiA+QEAgLTE3OTQsOCArMTc5 NCwxMCBAQCB2b2lkIGludGVsX2RkaV9zZXRfZHBfbXNhKGNvbnN0IHN0cnVjdCBpbnRlbF9jcnRj X3N0YXRlCj4gPipjcnRjX3N0YXRlLAo+ID4gCSAqIG9mIENvbG9yIEVuY29kaW5nIEZvcm1hdCBh bmQgQ29udGVudCBDb2xvciBHYW11dF0gd2hpbGUgc2VuZGluZwo+ID4gCSAqIFlDQkNSIDQyMCwg SERSIEJULjIwMjAgc2lnbmFscyB3ZSBzaG91bGQgcHJvZ3JhbSBNU0EgTUlTQzEgZmllbGRzCj4g PiAJICogd2hpY2ggaW5kaWNhdGUgVlNDIFNEUCBmb3IgdGhlIFBpeGVsIEVuY29kaW5nL0NvbG9y aW1ldHJ5IEZvcm1hdC4KPiA+KwkgKgo+ID4rCSAqIEZJWE1FIE1TVCBkb2Vzbid0IHBhc3MgaW4g dGhlIGNvbm5fc3RhdGUKPiA+IAkgKi8KPiA+LQlpZiAoaW50ZWxfZHBfbmVlZHNfdnNjX3NkcChj cnRjX3N0YXRlLCBjb25uX3N0YXRlKSkKPiA+KwlpZiAoY29ubl9zdGF0ZSAmJiBpbnRlbF9kcF9u ZWVkc192c2Nfc2RwKGNydGNfc3RhdGUsIGNvbm5fc3RhdGUpKQo+ID4gCQl0ZW1wIHw9IERQX01T QV9NSVNDX0NPTE9SX1ZTQ19TRFA7Cj4gPgo+ID4gCUk5MTVfV1JJVEUoVFJBTlNfTVNBX01JU0Mo Y3B1X3RyYW5zY29kZXIpLCB0ZW1wKTsKPiA+LS0KPiA+Mi4yMS4wCj4gCgotLSAKVmlsbGUgU3ly asOkbMOkCkludGVsCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9y ZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdm eA==