From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH 1/3] drm/i915: Protect MST retraining with connection_mutex Date: Wed, 23 Sep 2015 10:01:05 +0200 Message-ID: <20150923080105.GG3383@phenom.ffwll.local> References: <1440689810-29585-1-git-send-email-ville.syrjala@linux.intel.com> <1440689810-29585-2-git-send-email-ville.syrjala@linux.intel.com> <20150903121120.GU29811@intel.com> <55F95721.3010101@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wi0-f179.google.com (mail-wi0-f179.google.com [209.85.212.179]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1E48A7A006 for ; Wed, 23 Sep 2015 00:58:14 -0700 (PDT) Received: by wicgb1 with SMTP id gb1so193173486wic.1 for ; Wed, 23 Sep 2015 00:58:12 -0700 (PDT) Content-Disposition: inline In-Reply-To: <55F95721.3010101@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Maarten Lankhorst Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gV2VkLCBTZXAgMTYsIDIwMTUgYXQgMDE6NDg6NDlQTSArMDIwMCwgTWFhcnRlbiBMYW5raG9y c3Qgd3JvdGU6Cj4gSGV5LAo+IAo+IE9wIDAzLTA5LTE1IG9tIDE0OjExIHNjaHJlZWYgVmlsbGUg U3lyasOkbMOkOgo+ID4gT24gVGh1LCBBdWcgMjcsIDIwMTUgYXQgMDY6MzY6NDhQTSArMDMwMCwg dmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20gd3JvdGU6Cj4gPj4gRnJvbTogVmlsbGUgU3ly asOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4KPiA+Pgo+ID4+IEdyYWIgdGhl IGNvbm5lY3Rpb25fbXV0ZXggYXJvdW5kIE1TUiBsaW5rIHJldHJhaW5pbmcgdG8gcHJvdGVjdCBp dAo+ID4+IGFnYWluc3QgYSBjb25jdXJyZW50IG1vZGVzZXQuIFdlIGFscmVhZHkgZG8gdGhlIHNh bWUgZm9yIFNTVC4KPiA+Pgo+ID4+IERQIGhwZF9wdWxzZSBjYW4gc3RpbGwgb3RoZXJ3aXNlIHJh Y2UgYWdhaW5zdCBtb2Rlc2V0IGFuZCAtPmRldGVjdCgpLCBzbwo+ID4+IGl0J3Mgbm90IGNsZWFy IHdoYXQgd2lsbCBoYXBwZW4gd2hlbiBib3RoIHdhbnQgdG8gc2NyaWJibGUgaW50byBlZy4KPiA+ PiBpbnRlbF9kcC0+ZHBjZFtdIGF0IHRoZSBzYW1lIHRpbWUuIEJ1dCBzb3J0aW5nIGl0IGFsbCBv dXQgcmVxdWlyZXMgd2F5Cj4gPj4gbW9yZSB0aG91Z2h0IHRoYW4gSSdtIHdpbGxpbmcgdG8gZXhw ZW5kIG5vdy4KPiA+IEFjdHVhbGx5IEkgc3VwcG9zZSB0aGlzIG1pZ2h0IG5vdCB3b3JrIG91dCBz byB3ZWxsIGFmdGVyIGFsbC4gSSBzdXBwb3NlCj4gPiBNU1QgZGVwZW5kcyBvbiBzaG9ydCBIUERz IGR1cmluZyBtb2Rlc2V0IGR1ZSB0byB0aGUgc2lkZWJhbmQgc3R1ZmYuCj4gPgo+ID4gU28gaWYg d2Ugd2FudCB0byBncmFiIG1vZGVzZXQgbG9ja3MgZm9yIHJldHJhaW5pbmcsIEkgc3VwcG9zZSB3 ZSdkCj4gPiBuZWVkIHRvIG1vdmUgdGhlIHJldHJhaW5pbmcgdG8gaGFwcGVuIGZyb20gLmhvdF9w bHVnKCkgd2hpY2ggZ2V0cyBydW4KPiA+IGZyb20gdGhlIG90aGVyIGhvdHBsdWcgd29yaywgYW5k IHNvIHdvdWxkbid0IGludGVyZmVyZSB3aXRoIHNpZGViYW5kLgo+ID4KPiBJIHRoaW5rIGl0IHdv dWxkIGJlIGJldHRlciB0byBoYXZlIGEgcGVyIGVuY29kZXIgbXV0ZXguIEluIHRoZSBmdXR1cmUg d2UgbWF5IHdhbnQgdG8gcnVuIG1vZGVzZXQKPiBkaXNhYmxlL2VuYWJsZSBhc3luYywgaW4gd2hp Y2ggY2FzZSBpdCBtYXkgbm90IGhvbGQgdGhlIGNvbm5lY3Rpb25fbXV0ZXguCj4gCj4gSWYgd2Ug ZG8gZGVjaWRlIG9uIGEgc2VwYXJhdGUgbXV0ZXggdGhlbiBpdCB3b3VsZCBhbHNvIGJlIHVzZWZ1 bCB0byBhbHNvIHRoaW5rIGFib3V0IGhvdyB0bwo+IHByb3RlY3QgaW50ZWxfbXN0XyooZGlzLGVu KWFibGVfZHAuIDopCgpXZSBuZWVkIHRvIHN5bmMgcmUtdHJhaW5pbmcgd2l0aCBhbnkgb3RoZXIg bW9kZXNldCB3b3JrLiBXaGljaCBtZWFucwphbm90aGVyIHRoaW5nIHRvIGdldCByaWdodCBmb3Ig YXN5bmMgbW9kZXNldHMuCi1EYW5pZWwKLS0gCkRhbmllbCBWZXR0ZXIKU29mdHdhcmUgRW5naW5l ZXIsIEludGVsIENvcnBvcmF0aW9uCmh0dHA6Ly9ibG9nLmZmd2xsLmNoCl9fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QK SW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Au b3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==